VCM - Component & System Wiring - Technical Guide...VCM - Component & System Wiring - Technical...

VCM - Component & SystemWiring - Technical Guide

www.orioncontrols.com

Use For VCM Controller Code: SS1016 & Newer WiringFor VAV/CAV & MUA II Wiring Information, See Component &

System Wiring Technical Guide - Form: OR-WIRE-TGD-01B

Table Of Contents

System Configurations Installation & Commissioning ................................................................................... 5Stand Alone System Wiring .................................................................................................................................................................................. 6Stand Alone - Computer Connection With Remote Link ....................................................................................................................................... 7Stand Alone - Computer Connection With IP-Link ................................................................................................................................................ 8Interconnected System Wiring ............................................................................................................................................................................. 9Interconnected - Computer Connection With Remote Link ................................................................................................................................ 10Interconnected - Computer Connection With IP-Link .......................................................................................................................................... 11Networked Single Loop System With CommLink Only ...................................................................................................................................... 12Networked Single Loop System With MiniLink PD Only ..................................................................................................................................... 13Networked Single Loop System With CommLink & MiniLink PD ........................................................................................................................ 14Networked Single Loop - Computer Connection With Remote Link .................................................................................................................. 15Networked Single Loop - Computer Connection With IP-Link ........................................................................................................................... 16Networked Multiple Loop System Wiring ........................................................................................................................................................... 17Networked Multiple Loop - Computer Connection With Remote Link ................................................................................................................ 18Networked Multiple Loop - Computer Connection With IP-Link ......................................................................................................................... 19Systems Overview ............................................................................................................................................................................................ 20

General Information ........................................................................................................................................................................................ 20System Installation .............................................................................................................................................................................................. 21

Wiring Considerations .................................................................................................................................................................................... 21Installation Procedures ................................................................................................................................................................................... 22

System Commissioning ...................................................................................................................................................................................... 27Transformer & Wire Sizing - Devices Without Modular Connectors ................................................................................................................ 28Transformer Sizing & Cabling - Devices With Modular Connectors ................................................................................................................. 29

VCM Controller Wiring .................................................................................................................................... 31VCM Controller Wiring ........................................................................................................................................................................................ 32VCM Controller Addressing ................................................................................................................................................................................ 33Outdoor Air, Return Air & Supply Air Temperature Sensor Wiring .................................................................................................................... 34Economizer Actuator Wiring ............................................................................................................................................................................... 35Space Temperature Sensor & Remote Supply Air Reset Wiring ....................................................................................................................... 36Supply Fan VFD & Bypass Damper Actuator Wiring ........................................................................................................................................ 37Suction Pressure Transducer Without Digital Compressor - Wiring ................................................................................................................. 38Suction Pressure Transducer With Digital Compressor - Wiring ...................................................................................................................... 39Expansion Board Jumper Settings ..................................................................................................................................................................... 40Binary Input Board Wiring .................................................................................................................................................................................. 41Outdoor Humidity Sensor Wiring ........................................................................................................................................................................ 42Return Air Humidity Sensor Wiring ..................................................................................................................................................................... 43Indoor Air Humidity Sensor Wiring ..................................................................................................................................................................... 44Building Pressure Sensor, Actuator & VFD Wiring ............................................................................................................................................ 45CO2 Sensor Wiring ............................................................................................................................................................................................ 464 Relay Output Expansion Board Wiring ........................................................................................................................................................... 47Modulating Heating & Cooling Wiring .................................................................................................................................................................. 48Return Air Bypass Wiring ................................................................................................................................................................................... 49

VAV/Zone Controller Diagrams ....................................................................................................................... 51VAV/Zone Controller Board Wiring .................................................................................................................................................................... 52Slaved Zone Wiring ............................................................................................................................................................................................ 533 Relay Output Expansion Board Wiring ........................................................................................................................................................... 543 Relay Output Expansion Board Wiring (Cont’d) ............................................................................................................................................. 553 Relay Output Expansion Board Wiring (Cont’d) ............................................................................................................................................. 56

WattMaster Controls Inc.8500 NW River Park Drive · Parkville , MO 64152Toll Free Phone: 866-918-1100PH: (816) 505-1100 · FAX: (816) 505-1101 · E-mail: [email protected] our web site at www.orioncontrols.comForm: OR-VCMWIRE-TGD-01B Copyright 2006 WattMaster Controls, Inc.AAON® is a registered trademark of AAON, Inc., Tulsa, OK.WattMaster Controls, Inc. assumes no responsibility for errors, or omissions.This document is subject to change without notice.

Component & System Wiring 3

Communication Devices Diagrams ................................................................................................................ 57System Manager Modular Cable Connections ................................................................................................................................................... 58System Manager Modular Cable Pigtail - Wiring Schematic .............................................................................................................................. 59System Manager Modular Cable Pigtail - Wiring Detail ...................................................................................................................................... 60Modular Service Tool Connections .................................................................................................................................................................... 61CommLink II Wiring & Cabling Connections ........................................................................................................................................................ 62MiniLink Polling Device Wiring Using Modular Connectors ................................................................................................................................ 63MiniLink Polling Device Wiring Using Wire Terminals ......................................................................................................................................... 64Power/Comm Board Wiring - When Used For Local Loop Devices ................................................................................................................. 65Power/Comm Board Wiring - When Used For Network Loop Devices ............................................................................................................ 66RS-232 Serial Port To USB Port Converter ........................................................................................................................................................ 67

Add-On Devices Diagrams ............................................................................................................................. 69Lighting Panel Wiring For Standard Lighting Contactors ................................................................................................................................... 70Lighting Panel Wiring For GE® Latching Relay Lighting Contactors ................................................................................................................. 71GPC-17 Controller Wiring ................................................................................................................................................................................... 72GPC Plus Wiring .................................................................................................................................................................................................. 73GPC Plus Controller - Address Switch Setting .................................................................................................................................................. 74GBD Controller - CO2 Apllications Wiring .......................................................................................................................................................... 75GBD Controller - CO2 Applications Wiring (Cont’d) ........................................................................................................................................... 76GBD Controller - Space Temp. Sensor Averaging Wiring .................................................................................................................................. 77GBD Controller - Space Temp. Sensor Averaging Wiring (Cont’d) .................................................................................................................... 78GBD Controller Adress Switch Setting .............................................................................................................................................................. 79

Miscellaneous Diagrams & Technical Information ....................................................................................... 81Modular Room Sensor Wiring ............................................................................................................................................................................ 82Over Voltage Board Wiring ................................................................................................................................................................................ 83MODGAS II Controller Wiring When Used With The VCM Controller ................................................................................................................. 84MODGAS II Controller Wiring With HVAC Unit Controls By Others ................................................................................................................... 85MHGRV II Controller Wiring When Used With VCM Controller ........................................................................................................................... 86MHGRV II Controller Wiring With HVAC Unit Controls By Others ...................................................................................................................... 87Supply Air Sensor Location & Wiring ................................................................................................................................................................. 88Supply Air Sensor Location & Wiring (Cont’d) ................................................................................................................................................... 89Supply Air Sensor Location & Wiring (Cont’d) ................................................................................................................................................... 90Chip Locations .................................................................................................................................................................................................... 91Chip Locations (Cont’d) ...................................................................................................................................................................................... 92Chip Installation Procedures ............................................................................................................................................................................... 93Temperature & Humidity Sensor Voltage-Resistance Tables ............................................................................................................................ 94Pressure Sensors Voltage-Resistance Tables ................................................................................................................................................. 95

Table Of Contents

Component & System Wiring4


System ConfigurationsInstallation &

Commissioning


Notes:

1.) All wiring to be in accordance with local and national electrical codesand specifications.

TB1

Connect To ModularI/O ConnectorsLocated On BackOf The System Manager

ENTER

CLEARESC

PREV NEXT

DOWN

UP

654

DEC

7

0

8

1 32

9

MINUS-

STATUS

SETPOINTS

SCHEDULES

ALARMS

OVERRIDES

WHITE (T)

DRAIN WIRE (SHLD)

BLACK (R)

RED (24 VAC)

Line Voltage

Modular Service Tool

Connect To OptionalCommLink (When Used)

Modular System Manager

24 VAC(6 VA)

CLEAR (GND)

GREEN (GND)

ModeSelection

ENTER

CLEARESC

PREV NEXT

DOWN

UP

654

DEC

7

0

8

1 32

9

MINUS-

STATUS

SETPOINTS

SCHEDULES

CONFIGURATION

ALARMS

ON

OVERRIDES

BALANCE - TEST

Note: Either A ModularSystem Manager, AModular Service ToolOr A PC With PrismSoftware Installed CanBe Used To ProgramAnd Configure TheOrion System.

Line Voltage

HVAC Unit Controller

24 VAC(8 VA)

(1 MEG)

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Wiring & Connection Diagram

JOB NAME

03/13/06

O-System-Stand-Alone.CDR

Stand Alone System1 of 3

SHLDT

R

Typical Terminal Blocks. AllWiring To Be T To T, SHLD (G)To SHLD (G) & R To R

T G R

485

LO

OP

Typical Stand Alone System

For Optional CommLink, Remote LinkAnd Computer Connections, See Page 2Of This Drawing.

Stand Alone System Wiring


Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME



Connect To HVAC Unit ControllerSee Page 1 Of This Drawing For Wiring

9 PinFemale

End

TelephoneCable

Assembly

9 PinFemale

Connector9 Pin

FemaleConnector

MoldedCable Assembly

25 PinMale End

25 PinFemale

Connector(If Reqd)

Connect To ComputerSerial Port

Personal Computer(By Others)

Dedicated TelephoneOutlet

(By Others)

Back View of CommLink

Back View of Remote Link

Note: CommLink Is Only Required IfAlarm Callout, Remote ComputerConnection Or Direct ComputerConnection To System Is Desired.Remote Link Is Only Required IfAlarm Callout Or Remote ComputerConnection Is Required.

Front View of Remote Link

C L IIomm inkL

OO

P

24V

T G R GN

D

REMOTE LINK(DTE)

COMPUTER(DCE)

485

LO

OP

STATUS

PO

WE

R

CO

MP

RL

INK

SERIAL #

C O N T R O L S

R Lemote ink

SIG

TELCOLINE

TELCOLINE

SERIAL DATA

DE

T

RD

Y

SN

D

RE

C

PW

R

SERIAL #

C O N T R O L S

POWER9VDC @500mA

8 ConductorModular Cable

Assembly

110 VAC To9 VDC

Power Pack

110 VAC To24 VAC

Power Pack

Remote Link(Optional)

SHLDT

R


T G R

485

LO

OP

Front View of CommLink

CommLink

Note: Set CommLinkInternal Switch To “Single”

Optional Computer Connection Diagram

Using Remote Link For Remote Connection

03/13/06

Stand Alone - Computer Connection With Remote Link


Stand Alone - Computer Connection With IP-Link

Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME




9 PinFemale

End

Connect EthernetRJ45 CableAssembly

To 10BaseT PortOn IP-Link

9 PinFemale

Connector9 Pin

FemaleConnector

MoldedCable AssemblySupplied With

IP-Link Kit

9 Pin Male EndConnect To Serial

Port On IP-Link

25 PinFemale

Connector(If Reqd)



Connect Ethernet RJ45Cable Assembly

(By Others)To 10 BaseT Connection

On Ethernet RouterOr Modem(By Others)


Back View of IP-Link

Note: CommLink Is Only Required If Alarm Callout,Remote Computer Connection Or Direct ComputerConnection To System Is Desired. IP-Link Is OnlyRequired If E-mail Alarm Notification Or RemoteComputer Connection Is Required.

Front View of IP- Link

C L IIomm ink

LO

OP

24V

T G R GN

D

REMOTE LINK(DTE)

COMPUTER(DCE)

485

LO

OP

STATUS

PO

WE

R

CO

MP

RL

INK

SERIAL #

C O N T R O L S


Assembly

110 VAC To9 VDC

Power Pack

110 VAC To24 VAC

Power Pack

IP-Link(Optional)

SHLDT

R


T G R

485

LO

OP


Using IP-Link For Remote Connection


CommLink

Note:1.Set CommLink Internal Switch To “Single”.2. Replace CommLink EPROM With IP-LinkEPROM Supplied With IP-Link Kit

9VDC

10BaseT

Serial

Mode

PWR

SER

RCV

LNK

ACT

Connect ne

03/13/06


Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

06/20/03

O-System-Interconnected.CDR

Interconnected System1 of 3

TB1

Connect To ModularI/O ConnectorsLocated On BackOf The System Manager

ENTER

CLEARESC

PREV NEXT

DOWN

UP

654

DEC

7

0

8

1 32

9

MINUS-

STATUS

SETPOINTS

SCHEDULES

ALARMS

OVERRIDES

WHITE (T)

DRAIN WIRE (SHLD)

BLACK (R)

RED (24 VAC)

Line Voltage


Modular System Manager

24 VAC(6 VA)

CLEAR (GND)

GREEN (GND)

ModeSelection

ENTER

CLEARESC

PREV NEXT

DOWN

UP

654

DEC

7

0

8

1 32

9

MINUS-

STATUS

SETPOINTS

SCHEDULES

CONFIGURATION

ALARMS

ON

OVERRIDES

BALANCE - TEST

To Next HVAC UnitController On Loop

Up To 60 ControllersCan Be Interconnected

Note: Either A ModularSystem Manager, AModular Service ToolOr A PC With PrismSoftware Installed CanBe Used To ProgramAnd Configure TheOrion System.

Line Voltage


24 VAC(8 VA)

(1 MEG)

Line Voltage


24 VAC(8 VA)

(1 MEG)

Line Voltage


24 VAC(8 VA)

(1 MEG)

Connect To OptionalCommLink (When Used)

For Optional CommLink, Remote LinkAnd Computer Connections, See Page 2Of This Drawing.

SHLDT

R


T G R

485

LO

OP

Typical Interconnected System

Interconnected System Wiring


Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

06/20/03




9 PinFemale

End

TelephoneCable

Assembly

9 PinFemale

Connector9 Pin

FemaleConnector

MoldedCable Assembly

25 PinMale End

25 PinFemale

Connector(If Reqd)



Dedicated TelephoneOutlet

(By Others)


Back View of Remote Link

Note: CommLink Is Only Required IfAlarm Callout, Remote ComputerConnection Or Direct ComputerConnection To System Is Desired.Remote Link Is Only Required IfAlarm Callout Or Remote ComputerConnection Is Required.

Front View of Remote Link

C L IIomm ink

LO

OP

24V

T G R GN

DREMOTE LINK

(DTE)COMPUTER

(DCE)

485

LO

OP

STATUS

PO

WE

R

CO

MP

RL

INK

SERIAL #

C O N T R O L S

R Lemote ink

SIG

TELCOLINE

TELCOLINE

SERIAL DATA

DE

T

RD

Y

SN

D

RE

C

PW

R

SERIAL #

C O N T R O L S

POWER9VDC @500mA


Assembly

110 VAC To9 VDC

Power Pack

110 VAC To24 VAC

Power Pack

Remote Link(Optional)

SHLDT

R


T G R

485

LO

OP


CommLink

Note: Set CommLinkInternal Switch To “Single”


Using Remote Link For Remote Connection

Interconnected - Computer Connection With Remote Link



9 PinFemale

End

Connect EthernetRJ45 CableAssembly

To 10BaseT PortOn IP-Link

9 PinFemale

Connector9 Pin

FemaleConnector

MoldedCable AssemblySupplied With

IP-Link Kit

9 Pin Male EndConnect To Serial

Port On IP-Link

25 PinFemale

Connector(If Reqd)



Connect Ethernet RJ45Cable Assembly

(By Others)To 10 BaseT Connection

On Ethernet RouterOr Modem(By Others)


Back View of IP-Link

Note: CommLink Is Only Required If Alarm Callout,Remote Computer Connection Or Direct ComputerConnection To System Is Desired. IP-Link Is OnlyRequired If E-mail Alarm Notification Or RemoteComputer Connection Is Required.

Front View of IP- Link

C L IIomm ink

LO

OP

24V

T G R GN

D

REMOTE LINK(DTE)

COMPUTER(DCE)

485

LO

OP

STATUS

PO

WE

R

CO

MP

RL

INK

SERIAL #

C O N T R O L S


Assembly

110 VAC To9 VDC

Power Pack

110 VAC To24 VAC

Power Pack

IP-Link(Optional)

SHLDT

R


T G R

485

LO

OP


Using IP-Link For Remote Connection


CommLink

Note:1.Set CommLink Internal Switch To “Single”.2. Replace CommLink EPROM With IP-LinkEPROM Supplied With IP-Link Kit

9VDC

10BaseT

Serial

Mode

PWR

SER

RCV

LNK

ACT

Connect ne

Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

06/20/03



Interconnected - Computer Connection With IP-Link


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General InformationThe Orion system components can be configured into several types ofsystems. It is a good idea to become familiar with the different types ofsystems and their architecture by reading the information in this sectionand looking at the configuration diagrams in the System Configura-tions Installation & Commissioning section of this manual. The infor-mation below is designed to help you understand how the system com-ponents integrate with each other and the available configuration op-tions.

System TypesFour different system configurations are available depending on thetype and number of controllers that you have on your system.

1. Stand Alone(See Pages 6 Through 8 For Connection Diagrams)

2. Interconnected(See Pages 9 Through 11 For Connection Diagrams)

3. Networked Single Loop(See Pages 12 Through 16 For Connection Diagrams)

4. Networked Multiple Loop(See Pages 17 Through 19 For Connection Diagrams)

System Type DefinitionsStand AloneThis system consists of a single VCM controller. Programming andstatus monitoring are accomplished by one or more of the followingmethods.

1. By using an operator interface. This can be either aModular System Manager, a Modular Service Tool or bothdevices.

2. A computer interface can also be used in conjunction withthe other operators interfaces listed above, or by itself. Thisrequires a CommLink and a personal computer with thePrism computer front end software installed.

InterconnectedThis system consists of a group of VCM Controllers interconnectedwith communication cable to allow programming from one central loca-tion. Broadcasting between controllers is not available. Programmingand status monitoring are accomplished by one or more of the followingmethods.



Networked Single LoopThe Networked Single Loop system, as its name implies, consists of asingle communications loop. This loop utilizes a network device to shareinformation that is broadcast from one controller to all controllers onthe loop. The system can consist of the following devices.

1. A series of VCM Controllers that utilizes anetwork device to share information that is broadcast fromone controller to all controllers on the loop.

2. A single VCM controller and a series of VAV/Zonecontrollers. A network device is used to share informationwhich is broadcast back and forth between all controllerson the loop.

These systems require a network device in the form of either a CommLinkcommunications interface or a MiniLink Polling Device. Both networkdevices may also be used together. Programming and status monitoringare accomplished by the following methods.



When using the MiniLink Polling Device alone, only the System Man-ager or Modular Service Tool can be used to program and monitor thesystem. With the addition of the CommLink, the Prism computer frontend software and a PC can be used to program and monitor the systemin addition to the Modular Service Tool or Modular System Manager.

Networked Multiple LoopThis Networked Multiple Loop System consists of two or more loops,each being called ‘Local Loops’, with one ‘Network Loop’ that ties the“Local Loops” together. Each of these loops can consist of one of thefollowing groups of controllers.

1. A series of VCM controllers.

2. A single VCM controller and a series of VAV/Zonecontrollers.

To form the Networked Multiple Loop System the following networkdevices are required.

1. A MiniLink Polling Device is required per loop (LocalLoop). This allows the controllers to share information thatis broadcast from one controller to all controllers on thatlocal loop.

2. One CommLink is required for the entire system. It resideson the Network Loop and allows for communicationsbetween all the local loops and provides for globalbroadcasts to all controllers on the entire system.

Systems Overview


Programming and status monitoring are accomplished by one or more ofthe following methods.

1. By using an operator interface. This can be either aModular System Manager, a Modular Service Tool or bothdevices. The System Manager or Modular Service Toolconnect to any “Local Loop” on the system.

2. A computer interface can also be used in conjunction withthe other operators interfaces listed above, or by itself. Thisrequires a personal computer with the Prism computer frontend software installed.

Network Communications DevicesMiniLink Polling DeviceThe MiniLink Polling device is used in the following applications.

1. This device is required on all Zoning applications. It isoptional on single loop VAV systems.

2. This device is required on each local loop of all NetworkedMultiple Loop systems

This device is responsible for local loop broadcasts only. It always re-sides on the local loop.

For a Networked Single Loop VCM system, this device can be used fortenant logging and alarm reporting to a Modular System Manager. It canbe used to broadcast information like outside air temperature or outsideair humidity to all devices on the local loop. It can also be used tobroadcast space temperature from a GPC Plus or GPC-17 controller toany controllers on this loop that do not have their own space tempera-ture sensor.

For a Networked Single Loop VAV system, the MiniLink Polling De-vice can be used for tenant logging and alarm reporting to a ModularSystem Manager. It must be used to broadcast information such as, in-ternal schedule, supply air temperature, fan and heat status, unoccupiedcalls for heating and cooling from the VAV/Zone controllers, and forcedmodes of operation.

For a Networked Single Loop Zoning system, this device must be usedfor zone voting, because it calculates the heating and cooling totals onthe loop and broadcasts cooling, venting, and heating modes to the VAVcontroller. It can also be used for tenant logging and alarm reporting tothe Modular System Manager.

CommLinkThe CommLink device is used in the following applications.

1. A CommLink is required on all Networked Multiple LoopSystems

2. A CommLink is optional on all Networked Single LoopSystems

3. A CommLink is required on any system when a computerinterface is desired

The CommLink is responsible for local loop broadcasts on a NetworkedSingle Loop system, and on this type of system, the on board jumpermust be set to “Single”. This device is responsible for network broad-casts on Networked Multiple Loop systems. On this type of system, theon board jumper must be set to “Multi”.

For a Networked Single Loop VCM system, this device can be used fortenant logging and alarm reporting to a Modular System Manager. It canalso be used to broadcast information like outside air temperature or

outside air humidity to all local loops on the entire networked system.It may also be used to broadcast space temperature from a GPC Plus orGPC-17 controller to any controllers on the local loop that do notcontain their own space temperature sensor.

On a Networked Single Loop VAV/Zone system, the CommLink can beused to broadcast information such as, internal schedule, supply air tem-perature, fan and heat status, unoccupied calls for heating and coolingand forced modes of operation to and from the VAV/Zone controllers.

System Installation

Wiring ConsiderationsBefore beginning installation, please study the wiring diagrams for thecontrollers you are using with your particular application. These dia-grams appear in this Component & System Wiring Technical Guide andcan also be found in the technical guide supplied with your specificcontrollers. Wire and transformer sizing instructions and examples arelocated on page 28 through 29 of this manual.

Most of the Orion controllers are equipped with modular connections,and in some cases are equipped with both modular and wiring terminalblocks. We recommend (when possible) using modular cables insteadof hard wiring to wiring terminal blocks, to save installation time andeliminate wiring errors. In some cases, however, hard wiring is un-avoidable. The table below lists the various Orion devices/controllersand their available termination type(s) for communications and powerwiring.

Communications And Power Wiring Terminations For Orion Products

Available Power And Communications

Connections

Orion Controller Or

Device Modular

Connectors Only

Wire

Terminals Only

Both Modular

Connectors And Wire Terminals

VCM VAV/Zone Power/Comm Board MiniLink PD CommLink II *System Manager GPC Plus GPC-17 Lighting Controller

* The System Manager is supplied with a pigtail connector that has a modular plug on one end and stripped wires on the other end. The pigtail is used to allow wiring connection to the HVAC unit controller wire terminals and to a 24 VAC power transformer on systems that do not use Power/Comm boards.


Power/Comm Board RequirementsStandard Connection Configurations and UsePower/Comm boards are typically used on Networked, Single andMultiple Loop systems to transfer 24 VAC power and “Local Loop”communications to VAV/Zone controllers, System Managers or otherPower/Comm boards.

The Power/Comm board must always be powered by its own dedi-cated 24 VAC transformer connected to it’s 2-wire, 24VAC input ter-minals (TB1).

Local Loop communications are transferred to the Power/Comm Boardvia a modular cable connected to its “Comm In” modular connectorinput terminal (P2). This modular cable connection can originate fromthe “Local Loop” modular connector of the MiniLink PD for this loop,another Power/Comm board output on the same loop or a VAV/Zonecontroller or System Manager output on the same loop. If desired aPower/Comm board can be connected to the “Local Loop” by hard wir-ing a 2-wire shielded cable connected between it’s 3-wire communica-tions input terminal (TB1) and a VCM controller, a Power/Commboard or the MiniLink PD “Local Loop”, 3-wire communications ter-minal.

For detailed wiring diagrams, see the Power/Comm board wiring dia-grams in the “Communication Devices Diagrams” section of thismanual.

For Power/Comm board transformer sizing see the last 2 pages of the“Systems Configurations Installation & Commissioning” section ofthis manual.

Alternative Connection Configuration and UseIf desired, the Power/Comm board can also be used to transfer both 24VAC power and “Network Loop” communications to multiple MiniLinkPDs. Connection between the MiniLink PD(s) and Power/Commboard(s) is accomplished by using modular cables between the Power/Comm boards modular output connectors and the MiniLink PD(s) “Net-work Loop” modular input connectors. When a Power/Comm board isused to connect power and communications to MiniLink PDs in thismanner, that particular Power/Comm board cannot also be used to sharecommunications and/or power with VAV/Zone controllers or SystemManager(s).

Warning: Do not ground the 24 VAC transformer that is to beused with the Power/Comm board. Grounding of thetransformer will damage the Power/Comm board andall boards connected to it. A separate transformermust be used for each Power/Comm board. Noexceptions. Do not connect any other devices to thetransformer used for the Power/Comm board!

For detailed wiring diagrams, see the Power/Comm board wiring dia-grams in the “Communication Devices Diagrams” section of thismanual.

For Power/Comm board transformer sizing see the last 2 pages of the“Systems Configurations Installation & Commissioning” section ofthis manual.

MiniLink Polling Device (MiniLink PD)Standard Connection Configurations UseThe MiniLink PD is used on Networked Single and Multiple Loopsystems to provide two way communications between all devices onit’s “Local Loop” and to all the other “Network Loop” devices on theentire system. The MiniLink PD is equipped with both modular con-nectors and hard wiring terminal blocks for connection of 24 VAC power,“Local Loop” and “Network Loop” communications.

Each MiniLink PD is normally hard wired to a 24 VAC power sourceconnected to its 24 VAC input terminal (TB1). “Network Loop” com-munications are transferred between multiple MiniLink PDs by modu-lar cables connected to their “Network Loop” modular connectors (P3and P5). A CommLink must be connected to one of the MiniLink PDson the system by using a 2-wire shielded cable connected between its 3-wire “Network Loop” communications terminal block (TB4) and to theCommLink’s “485 Loop” terminals block. Transfer of “Local Loop”communication from the MiniLink PD to a Power/Comm board is madeby using a modular cable connected between the MiniLink PD “LocalLoop” modular connector (P4) and the Power/Comm board modular“Comm In” connector (P2). If desired as an alternative, transfer of“Local Loop” communication from the MiniLink PD to a Power/Commboard can be made by hard wiring a 2-wire shielded cable connectedbetween the MiniLink PD’s 3-wire communications terminal (TB1) andthe 3-wire communications input (TB1) on the Power/Comm Board.

Installation ProceduresThe installation procedures that follow are based on recommended meth-ods of wiring connection and controller installation. Installation proce-dures vary depending on the type of system you are installing. The sys-tem you are installing could be a “Stand Alone”, “Interconnected”, “Net-worked Single Loop” or “Networked Multiple Loop” system. The Net-worked System also has installation variations based on the type ofcomponents you are installing for that system. The following informa-tion explains the procedures for all of these systems. Please find thesystem and components that closely match your system and follow theoutlined procedures.

Stand Alone SystemsSee the “Stand Alone System Wiring”on pages 6 through 8 of this manualfor detailed wiring diagrams. Also see pages 28 and 29 for wire andtransformer sizing information. You should review these diagrams be-fore attempting connections or powering up the controller or interfacedevices.

1. Install a 24 VAC, 8 VA minimum, transformer for theVCM controller and wire from transformer tocontroller using 18 gauge minimum, 2 wire cable for power.Observe polarity on power wiring.

2. The Modular Service Tool will connect to any of thecontrollers using the supplied cable with DIN connectorson both ends. The connection point on the controller islocated near the communications connector.

System Installation


3. The Modular System Manager comes supplied with a 12foot modular cable with a modular connector on one endand stripped wires on the other. Run 18 gauge, 2 conductorshielded cable for communications from the controller’s 3wire communications terminal to a junction box. Run 18gauge minimum, 2 wire, power wires from a separate 24VAC, 6 VA minimum transformer into the junction box.Splice the modular cable to the communications and powerwire inside of the junction box by making solidconnections, using wire nuts or butt splice connectors. Seethe wiring diagram in this section for correct wiring colorcoding and connection.

4. If a CommLink is used for a computer interface, connectcommunications using 18 gauge, 2 conductor with shieldcable. Connect from the controller’s 3 wirecommunications connector to the CommLink’s 3 wirecommunications connector. For this type of system, theCommLink needs to have its internal jumper set to“Single”.

5. Use 18 gauge minimum, 2 wire cable for all 24 VAC powerwiring. Be sure to maintain polarity on all boards. If aCommLink is connected , use the 110 VAC/24 VAC powersupply furnished with the CommLink for its power source.

6. Before powering up the controller, set the desired boardaddress on the controller (usually 1).

Interconnected SystemsSee the “Interconnected System Wiring”on pages 9 and 11 of this manualfor detailed wiring diagrams. Also see pages 28 and 29 for wire andtransformer sizing information. You should review these diagrams be-fore attempting connections or powering up the controller or interfacedevices.

1. Connect all controllers in a daisy chain or star ring formatusing 18 gauge, 2 conductor shielded cable forcommunications. Install separate 24 VAC, 8 VA minimum,transformer for each controller and wire to transformersusing 18 gauge minimum, 2 wire cable for power. Observepolarity on all boards.


3. The Modular System Manager comes supplied with a 12foot modular cable with a modular connector on one endand stripped wires on the other. If the Modular SystemManager is to be mounted in a remote location, run 18gauge, 2 conductor shielded cable for communicationsfrom the controller’s 3 wire communications terminal to ajunction box. Run 18 gauge minimum, 2 wire,power wires from a separate 24 VAC, 6 VA minimumtransformer into the junction box. Splice the modular cableto the communications and power wire inside of thejunction box by making solid connections, using wire nutsor butt splice connectors. See the wiring diagram in thissection for correct wiring color coding and connection.

4. If a CommLink is used to provide for connection to acomputer interface, connect communications using 18gauge, 2 conductor shielded cable. Connect from one of thecontroller’s 3 wire communications connectors to theCommLink’s 3 wire communications connector. For thistype of system, theCommLink needs to have its internaljumper set to “Single”.

5. Use 18 gauge minimum, 2 wire cable for all 24 VAC powerwiring. Be sure to maintain polarity on all boards. If aCommLink is installed, use the 110 VAC/24 VAC powersupply furnished with the CommLink for its power source.

6. Before powering up the controllers, set the board addressesfrom 1-60.

Networked Single Loop SystemsSee the “Networked System - Single Loop Wiring” on pages 12 through16 of this manual for detailed wiring. Also see pages 28 and 29 for wireand transformer sizing information. You should review these diagramsbefore attempting connections or powering up the controller or interfacedevices.

Loop Containing VCM Controllers Only1. Connect all controllers in a daisy chain or star ring format

using 18 gauge, 2 conductor shielded cable forcommunications. Install separate 24 VAC, 8 VA minimum,transformer for each controller and wire to transformersusing 18 gauge minimum, 2 wire cable for power. Observepolarity on all boards.

2. Connect 2 conductor shielded cable from one of thecontroller’s 3 wire communications connector to theMiniLink PD’s 3 wire communications connector marked“Local Loop”. Use 18 gauge wire for power and observepolarity on all boards.

3. If only a CommLink II is used, connect 2 conductorshielded cable from one of the controller’s 3 wirecommunications connector to the CommLink’s 3 wirecommunications connector. If only the CommLink II isused, the CommLink’s internal jumper must be set to“Single”. Use the 110 VAC/24 VAC power supplyfurnished with the CommLink for its power source.

4. If both the MiniLink Polling Device and the CommLink IIare used, connect 2 conductor shielded cable from one ofthe controller’s 3 wire communications connector to theMiniLink PD’s 3 wire communications connector marked“Local Loop”. Connect 2 wire shielded cable from theCommLink’s 3 wire communications connector to theMiniLink PD’s 3 wire communications connector marked“Network Loop”. When a MiniLink PD and a CommLinkare used, the CommLink’s internal jumper must be set to“Multi”. Install a separate 24 VAC, 8 VA minimum,transformer for the MiniLink PD and wire to transformerusing 18 gauge minimum, 2 wire cable for power. Observepolarity on all boards.



6. The Modular System Manager comes supplied with a 12-foot modular cable with a modular connector on one endand stripped wires on the other. If the System Manager isto be mounted in remote location, run 18 gauge, 2conductor shielded cable for communications from one ofthe controller’s 3 wire communications terminals to ajunction box. Run 18 gauge, 2 wire, 24 VAC power wiressupplied by a separate transformer into the junction box.Splice modular cable to the communications and powerwire inside of the junction box using solid connectionsfrom wire nuts or butt-splice connectors. The ModularSystem Manager MUST always be connected on the“Local Loop”, never the “Network Loop”.

Loops Containing VCM controllers with VAV/Zone Controllersand MiniLink PD Only

1. Connect all controllers in a daisy chain or star ring formatusing 18 gauge, 2 conductor shielded cable forcommunications. Using 18 gauge minimum, 2 wire cablefor power, install a 24 VAC, 8 VA minimum,transformer for the VCM controller and wire fromtransformer to the VCM controller. Using 18 gaugeminimum, 2 wire cable for power, install a separate 24VAC transformer sized for the required VA load for eachPower/Comm Board on the loop and wire from eachtransformer to its Power/Comm board. Observepolarity on all boards.

2. Connect 2 conductor shielded cable from the VCMcontroller’s 3 wire communications connector to theMiniLink PD’s 3 wire communications connector marked”Local Loop”. Use 18 gauge minimum, 2 wire cable forall power wiring and be sure to maintain polarity on allboards.

3. Using a modular cable, connect from the MiniLink PD’smodular connector marked “Local Loop” to aPower/Comm board’s modular input connector.

4. Using modular cables, connect from the Power/Commboard’s modular output connectors to the VAV/Zonecontrollers. The VAV/Zone controllers connect togetherusing modular cables from each VAV/Zone controller to thenext controller and/or to a Power/Comm Board. Amaximum of 16 VAV/Zone controllers are allowed perPower/Comm board. If you have more than 16 VAV/Zonecontrollers, you will need multiple Power/Commboards. Each Power/Comm board must have its own 24VAC transformer sized for the total number of VAV/Zonecontrollers connected to it.

5. The Modular System Manager can connect to anyVAV/Zone controller or directly to one of the Power/Commboard’s modular output connectors.

Notes: Only communications, not power, is transferredfrom the MiniLink Polling Device to the Power/Comm board via the modular cable. Both powerand communications are transferred from thePower/Comm board to the VAV/Zone controllersand the Modular System Manager.

Warning: Each Power/Comm board must have its own24 VAC transformer for its power source. Thistransformer cannot be shared with any other board.Do not ground the transformer that is connected tothe Power/Comm board. The transformer should besized for the required VA by using the informationfound on page 29 of this manual.

VCM with VAV/Zone Controllers and CommLink Only1. Connect all controllers in a daisy chain or star ring format

using 18 gauge, 2 conductor shielded cable forcommunications. Using 18 gauge minimum, 2 wire cablefor power, install a 24 VAC, 8 VA minimum,transformer for the VCM controller and wire fromtransformer to the VCM controller. Using 18 gaugeminimum, 2 wire cable for power, install a separate 24VAC, transformer sized for the required VA load for eachPower/Comm Board on the loop and wire from eachtransformer to its Power/Comm board. Observepolarity on all boards.

2. Connect 2 conductor shielded cable from the VCMcontroller’s 3 wire communications connector to theCommLink’s 3 wire communications connector. TheCommLink’s on-board jumper should be set to “Single”.

3. Use 18 gauge minimum, 2 wire cable for all 24 VAC powerwiring. Be sure to maintain polarity on all boards. Use the110 VAC/24 VAC power supply furnished with theCommLink for its power source.

4. Using 2 conductor shielded cable, connect from theCommLink’s 3 wire communications connector to thePower/Comm board’s or VCM controller’s 3 wirecommunications input connector.


6. The Modular System Manager can connect to any VAV/Zone controller or directly to one of the Power/Commboard’s modular output connectors.

System Installation


Notes: Both power and communications are transferredfrom the Power/Comm board to the VAV/Zonecontrollersand the Modular System Manager.Only communications is transferred from Power/Comm board to Power/Comm board.


VCM with VAV/Zone Controllers MiniLink PD and CommLink1. Connect all controllers in a daisy chain or star ring format

using 18 gauge, 2 conductor shielded cable forcommunications. Using 18 gauge minimum, 2 wire cablefor power, install a 24 VAC, 8 VA minimum,transformer for the VCM controller and wire fromtransformer to the VCM controller. Using 18 gaugeminimum, 2 wire cable for power, install a separate 24VAC transformer sized for the required VA load for eachPower/Comm Board on the loop and wire from eachtransformer to its Power/Comm board. Observepolarity on all boards.

2. Using 2 conductor shielded cable, connect from theVCM controller’s 3 wire communicationsconnector to the MiniLink PD’s 3 wire communicationsconnector marked “Local Loop”. Use 18 gauge minimumwire for power and observe polarity on all boards.

3. Using a modular cable, connect from the MiniLink PD’smodular connector marked “Local Loop” to aPower/Comm board’s modular input connector.


5. The System Manager can connect to any VAV/Zonecontroller or directly to one of the Power/Comm board’smodular output connectors.

6. Using 2 conductor shielded cable, connect from theCommLink’s 3 wire communications connector to theMiniLink’s 3 wire communications connector marked“Network Loop”. When a MiniLink PD and a CommLinkare used together, the CommLink’s internal jumper must beset to “Multi”.

Notes: Only communications, not power, is transferredfrom the MiniLink Polling Device to the Power/Comm board via the modular cable. Both powerand communications are transferred from thePower/Comm board to the VAV/Zone controllersand the Modular System Manager.


Networked Multiple Loop SystemsSee the “Networked System - Multiple Loop Wiring”on pages 17 through19 of this manual for detailed wiring diagrams. Also see pages 28 and29 for wire and transformer sizing information. You should review thesediagrams before attempting connections or powering up the controlleror interface devices.

Local Loops containing VCM Controllers with VAV/Zone Control-lers

1. Using 18 gauge minimum, 2 wire cable for power, install a24 VAC, 8 VA minimum, transformer for the VCMcontroller and wire from the transformer to the VCMcontroller. Using 18 gauge minimum, 2 wire cable forpower, install a separate 24 VAC, transformer sized for therequired VA load for each Power/Comm Board on the loopand wire from each transformer to its Power/Comm board.Observe polarity on all boards.

2. Using 2 conductor shielded cable, connect from theVCM controller’s 3 wire communicationsconnector to the MiniLink PD’s 3 wire communicationsconnector marked “Local Loop”. Use 18 gauge minimumwire for power and observe polarity on all boards.

3. Using a modular cable, connect from the MiniLink PD’Smodular connector marked “Local Loop” to thePower/Comm board’s modular input connector.


5. Repeat the above steps for each local loop containingVCM Controllers with VAV/Zone Controllers.


6. The Modular System Manager can connect to anyVAV/Zone controller on the entire system or directly to oneof the Power/Comm board’s modular output connectorsusing modular cable. The Modular Service Tool willconnect to any of the controllers using the supplied cablewith DIN connectors on both ends. The connection pointon the controllers is located near the communicationsconnector.

7. Using 2 conductor shielded cable, connect from theCommLink’s 3 wire communications connector to oneMiniLink PD’s 3 wire communications connector marked“Network Loop”. The CommLink’s internal jumper mustbe set to “Multi”. The CommLink only needs to beconnected to one of the MiniLink PDs on the system.

8. Using a modular cable, connect from each MiniLinkPD’s modular connector marked “Network Loop” tothe next MiniLink PD’s “Network Loop” modular inputconnector using modular cable. Connect all the remainingMiniLink PD’s in the same manner using a daisy chain orstar ring format.

Notes: Both power and communications are transferredfrom the Power/Comm board to the VAV/Zonecontrollersand the Modular System Manager.


Loops Containing VCM Controllers without VAV/Zone Control-lers

1. Connect all VCM controllers on the loop in adaisy chain or star ring format using 18 gaugeminimum, 2 conductor shielded cable for communications.Install a separate 24 VAC, 8 VA minimum, transformer foreach controller and wire to its transformer using 18 gaugeminimum, 2 wire cable for power. Observe polarity on allboards.

2. Connect 2 conductor shielded cable from one of thecontroller’s 3 wire communications connector to theMiniLink PD’s 3 wire communications connector marked“Local Loop”. Use 18 gauge wire for power and observepolarity on all boards.

3. Connect 2 wire shielded cable from the CommLink’s 3 wirecommunications connector to the MiniLink PD’s 3 wirecommunications connector marked “Network Loop”. TheCommLink’s internal jumper must be set to “Multi”. Usethe 110 VAC/24 VAC power supply furnished with theCommLink for its power source. Only one MiniLink PD onthe system should connect to the CommLink. Install aseparate 24 VAC, 8 VA minimum, transformer for eachMiniLink PD and wire to transformer using 18 gaugeminimum, 2 wire cable for power. Observe polarity on allboards. Each MiniLink PD’s address switch should be setwith a unique address between 1 and 60.

4. Using a modular cable, connect from the each MiniLinkPD’s modular connector marked “Network Loop” to thenext MiniLink PD’s “Network Loop” modular inputconnector using modular cable. Connect all the remainingMiniLink PD’s in the same manner using a daisy chain orstar ring format.

5 The Modular Service Tool will connect to any of thecontrollers using the supplied cable with DIN connectorson both ends. The connection point on the controllers islocated near the communications connector.

6. If your system has other loops that have VAV/Zonecontrollers, the Modular System Manager can connect toany VAV/Zone controller on the entire system or directly toone of the Power/Comm board’s modular output connectorsusing modular cable. If you do not have any loops withVAV/Zone controllers, the Modular System Manager also issupplied with a 12 foot modular cable with a modularconnector on one end and stripped wires on the other. Ifthe Modular System Manager is to be mounted in remotelocation, run 18 gauge, 2 conductor shielded cable forcommunications from one controller’s 3 wireMiniLink PD’s in the same manner using a daisy chain orstar ring format.

System Installation


System CommissioningThe following information is a brief overview of the procedures requiredto commission a typical Orion System. Select the type of system thatyou have and follow the procedures listed for that system.

Stand Alone System1. Be sure that the controller is set at address 1.2. Apply power to the controller.3. Verify diagnostics LED indicator for proper operation. See

technical guide for the specific controller, the location ofthe diagnostic LED, and controller start-up sequence.

4. Connect an operators interface device for programming thecontroller.

Interconnected System1. Be sure that the controllers are addressed from 1 to 60.2. Apply power to the controllers.3. Verify diagnostics LED indicator for proper operation of all

controllers. See technical guide for each specific controller,the location of the diagnostic LED, and each controller’sstart-up sequence.

4. Connect an interface device to one of the controllers forprogramming all of the controllers for operation

Networked Systems1. Address each MiniLink PD from 1 to 602. On a loop of VCM controllers, address the

controllers from 1 to 593. On a VAV or Zoning system, address VAV/Zone controllers

from 1 to 58. Address the VCM controller to 594. On a VAV or Zoning system, apply power in the following

order:a. VCM controllerb. MiniLink Polling Devicec. CommLinkd. Power/Comm boards

5. Verify diagnostics LED indicator for proper operation of allcontrollers. See technical guide for each specific controller,the location of the diagnostic LED, and each controller’sstart-up sequence.

6. If a computer is used, connect it to the CommLink to accessall of the controllers on the entire system for programming.

7. If a computer is not used, and if a Modular System Mangeris not already connected on the local loop, connect aModular Service Tool to one of the controllers to performprogramming of all controllers on the entire system.


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DATE: B. CREWS

DESCRIPTION:PAGE

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Wire & Transformer Sizing

JOB NAME

O-VCMWRSIZ1A.CDR

Orion VCM System

24VAC Power - Transformer & Wire Sizing Considerations for Devices Without Modular Connectors

Component Power Requirements

120 / 24VAC

120 / 24VAC

Distance A to B cannot exceed 57.80 Ft. Distance from A to B cannot exceed 115.60 Ft.Distance from A to C cannot exceed 115.60 Ft.

Distance from A to B cannot exceed 230.40 Ft.Distance from A to C cannot exceed Ft.Distance from A to D cannot exceed Ft.Distance from A to E cannot exceed Ft.

230.40230.40230.40

120 / 24VAC

Some installers like to use one large 24VAC transformer to power several devices. This is allowable as long as polarity is maintained to each device onthe transformer circuit.

Usingseparate transformers also allows redundancy in case of a transformer failure. Instead of having 8 controllers inoperative because of a malfunctioningtransformer you have only 1 controller off line. If the installer does decide to use a large transformer to supply power to several devices, the followingtransformer and wire sizing information is presented to help the installer correctly supply 24VAC power to the devices.

Following is a typical example to help the installer to correctly evaluate transformer and wiring designs.

Each GPC Plus Controller requires 8 VA @ 24VAC power. In the examples below we have a total of 8 GPC Plus Controllers.

8 GPC Plus Controllers @ 8VA each................ 8 x 8VA = 64VA.

The above calculation determines that our transformer will need to be sized for a minimum of 64VA if we are to use one transformer to power all thecontrollers.

Next we must determine the maximum length of run allowable for the wire gauge we wish to use in the installation. Each wire gauge below has avoltage drop per foot value we use to calculate total voltage drop.

18ga wire.................................0.00054 = voltage drop per 1’ length of wire16ga wire.................................0.00034 = voltage drop per 1’ length of wire14ga wire.................................0.00021 = voltage drop per 1’ length of wire

For our example we will use 18 gauge wire. WattMaster recommends 18 gauge as a minimum wire size for all power wiring.

Next use the voltage drop per foot value for 18 gauge wire from the list above and multiply by the total VA load of the 8 controllers to be installed.

0.00054 (Voltage drop per foot for 18 gauge wire) x 64VA controller load = Volts/Ft.

WattMaster controllers will operate efficiently with a voltage drop no greater than 2 Volts. Divide the total allowable voltage drop of 2 Volts by thenumber you arrived at above and you have the maximum number of feet you can run the 18 gauge wire with an 75 VA transformer with no more than a2 Volt drop at the farthest controller from the transformer..

2 (Volts total allowable voltage drop)= 57.80

0.0346 (Voltage drop per 1 ft. @ 64VA load)

Parallel circuiting of the wiring instead of wiring all 8 controllers in series allows for longer wire runs to be used with the same size wire (as shown inour examples below).

Warning: If polarity is not maintained, severe damage to the devices may result. WattMaster Controls recommendsusing a separate transformer for each device in order to eliminate the potential for damaging controllers due to incorrect polarity.

0.0346

feet

It is often necessary for the installer to calculate and weigh the cost and installation advantages and disadvantages of wire size,transformer size, multiple transformers, circuiting, etc., when laying out an installation. No matter what layout scheme is decided upon, it is mandatorythat the farthest controller on the circuit is supplied with a minimum of 22 Volts.

GPC Plus Controller .................8VA

VCM Controller.........................8VA

GPC-17 Controller ....................10VA

Lighting Panel Controller ..........10VA

MiniLink Polling Device............. 6VA

GBD Controller ........................ 6VA

A

A

A

B C D EBB C

1 of 2

03/09/06

Transformer & Wire Sizing - Devices Without Modular Connectors


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2 of 22 of 2

24VAC Power - Transformer & Cabling Considerations for Devices With Modular Connectors

Modular devices include the VAV/Zone Controller, ModularSystem Manager & MiniLink Polling Device. When sizingtransformers for the devices it is important to design yourlayout so that the fewest number of Power/Comm distributionboards and the least number of transformers can be used.The polarity problem discussed in regards to other devicesthat do not have modular connections is not an issue with themodular devices as they cannot be connected with reversedpolarity because of the modular board connectors and cable.Also the prefabricated cable is always 16 gauge. Wire sizeselection is therefore not an issue with the modular devices.However, the same minimum voltage rules apply to modulardevices as with other non-modular devices. In order tosimplify wiring design and layout with modular devices thefollowing rules apply:

Power/Comm Board maximum transformer size = 100VA.This is due to the board circuitry and fusing. Each modulardevice is to be calculated at 6VA. This allows for a maximumof 16 devices per Power/Commboard. If more than 16devices are required, multiple Power/Comm boards must beused.

No more than 6 modular devices allowed per branch circuit.(The Power/Comm board has a total of 4 branch circuits)

The longest total run per branch circuit is 240 Ft. This is dueto voltage drop on the prefabricated cable.

Below are some examples of transformer sizing and branchcircuit design.

120 / 24VAC

120 / 24VAC

120 / 24VAC

120 / 24VAC

80 VATransformer

MinimumSee WarningNote Below

40 VATransformer


100 VATransformer


75 VATransformer


Power/CommBoard

Power/CommBoard

Power/CommBoard

Power/CommBoard

Total length of all modular cables used on each branch ( A to B) cannot exceed 240 Ft.

Total length of all modular cables used on each branch ( A to B) cannot exceed 240 Ft.

A

A

A

A

12 Devices At 6 VA = 72 VAUse 75 VA Transformer

WARNING!DO NOT GROUND THE 24V TRANSFORMER THAT IS TO BE USEDWITH THE POWER/COMM BOARDS. GROUNDING OF THETRANSFORMER WILL DAMAGE THE POWER/COMM BOARD ANDALL BOARDS CONNECTED TO IT. A SEPARATE TRANSFORMERMUST BE USED FOR EACH POWER/COMMBOARD. NOEXCEPTIONS. DO NOT CONNECT ANY OTHER DEVICES TO THETRANSFORMER USED FOR THE POWER/COMM BOARD!




6 Devices Maximum Per Branch Circuit

6 Devices Maximum Per Branch Circuit

O-VCMWRSIZ1A.CDR

Orion VCM System

03/09/06

Transformer Sizing & Cabling - Devices With Modular Connectors


VCM Controller Wiring


VCM Controller Wiring

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1 of 1

02/28/06

Line Voltage

All Comm Loop Wiring IsStraight Thru

24VAC

GND

Local LoopRS-485

9600 Baud

See IndividualComponent Wiring

Diagrams For DetailedWiring Of Analog Inputs

And Outputs

For Stand Alone Applications,Connect To System Manager. For Network

Applications Connect To Next Controller And/OrMiniLink PD On Local Loop.

G - Fan ON/OFF Only

R - 24VAC

Relay Output Dry ContactsR2 Thru R5 May Be User ConfiguredFor The Following:1 - Heating Stages2 - Cooling Stages3 - Warm-up Mode Command (VAV Boxes)4 - Reversing Valve (Air To Air Heat Pumps)5 - Reheat Control (Dehumidification)6 - Exhaust Fan Interlock7 - Preheater For Low Ambient Protection8 - Alarm9 - Override10 - Occupied11 - OA Damper

Note: A Total Of 20 Relays Are Available ByAdding Relay Expansion Boards. All ExpansionBoard Relay Outputs Are User Configurable AsListed Above.

OE271Static Pressure

Transducer

Splice If Req’d

Connect ToExpansion BoardBase (When Used)

RLY

1

D1

D2

D3

D4

D5

RAM

C3

C2

U6

PH

ILIP

S

CX6

C1

CX2U2

PAL

CX4

U4

TUC-5R PLUS

YS101816 REV. 2

V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

MC34064A

D1

3

C16

9936

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

NE5090NPB31920PS

U8

CX

8U9

X1

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

RS-485

CX5

U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX1

1

LD6

COMM

PWRLD7

LED1

LED2

LD9

LD8

R1

U7

RV1

VREF ADJ R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

COM1-3

COM4-5

R5

R4

R3

R2

R1

RLY

2R

LY

3R

LY

4R

LY

5

CX15

(1 MEG)HH

P1

C21

CX

3

EPROM

U3

Warning:24 VAC Must Be Connected So That All GroundWires Remain Common. Failure To Do So WillResult In Damage To The Controllers.

T to T, R to R & SHLD to SHLD

Size Transformer ForCorrect Total Load.VCM Controller = 8 VAPower Consumption. IfEconomizer Option Is UsedThe Economizer ActuatorVA load Must Also BeConsidered When SizingThe Transformer.

OE331-21-VCMVCM Controller Board

Note:All Relay Outputs Are Normally OpenAnd Rated For 24 VAC Power Only.2 Amp Maximum Load.

VCM Controller

Main Board Wiring

Notes:1.) Connect FRP Tubing To The High PressurePort (Bottom Tube) Of The Staic PressureTransducer And Route The Tubing To TheStatic Pressure Pickup Probe Location. LeaveThe Port Marked “LO” Open To Atmosphere.

2.) The Static Pressure Pickup Probe ShouldIdeally Be Mounted With The Probe PointingAt A 90 Degree Angle To The Supply Air FlowDirection. It Should Be Located In A StraightSection Of The Supply Air Duct At A DistanceFrom The Unit Discharge That Is ApproximatelyEqual To 2/3 The Length Of The LongestSupply Air Duct Run. Also Ideally The ProbeShould Be Located Not Less Than 3 DuctDiameters Downstream And 2 Duct DiametersUpstream Of Any Elbow Or Takeoff In TheDuctwork.


VCM Controller Addressing

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Address Switch Setting

JOB NAME

OVCM-Address-1A.CDR

OE331-21-VCM Orion VCM Controller1 of 1

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10 0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN5

D19

CX15

1632TOKEN

NETWORK

8421

Address Switch Shown IsSet For Address 1


ControllerAddress Switch

This Switch Should BeIn The OFF PositionAs Shown

Note:The Power To The Controller Must Be Removed AndReconnected After Changing The Address SwitchSettings In Order For Any Changes To Take Effect.

CautionDisconnect All Communication Loop Wiring From TheController Before Removing Power From The Controller.Reconnect Power And Then Reconnect CommunicationLoop Wiring.

ADDRESS ADD

ADDRESSADD

ADDRESSADD

The Address For Each ControllerMust Be Unique To The Other Controllers

On The Local Loop And Be Between 1 and 60

03/08/06


VCM Controller Wiring Detail

OA, SA and RA Temperature Sensors

GND

INPUTS

GNDAOUT1

AOUT2

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7

Mount In HVACUnit Supply

Air Duct

Mount In HVACUnit Return

Air Duct OE331-21-VCMVCM Controller Board

OE231Supply Air Temperature Sensor

(See Caution Note Below RegardingConnection Location)

OE231Return Air Temperature Sensor

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-OA-SA-RASnsr-Wr-1A.CDR

1 of 2

Caution:

If your HVAC unit is supplied with the MODGAS II controller with or without an MHGRV II controller, the Supply Air Temperature

Sensor must always be wired to the MODGAS II controller. If your HVAC unit is supplied with only the MHGRV II controller, the

Supply Air Temperature Sensor must be connected to the MHGRV II controller.

If you have either of these controllers on your HVAC unit and connect a Supply Air Temperature Sensor to the VCM controller,

your controls will not function correctly. Only one Supply Air Temperature Sensor can be used on each HVAC unit.

See the Miscellaneous Diagrams & Technical

Information section in the back of this manual for detailed connection diagrams when using MODGAS II or MHGRV II controllers.

02/28/06

OE250Outdoor Air

Temperature Sensor

Make Splice ConnectionsInside Sensor EnclosureAs Shown. Seal All ConduitFittings With Silicone Sealant.

Mount Sensor OutdoorsIn Shaded Protected

Area & In UprightPosition As Shown

Outdoor Air, Return Air & Supply Air Temperature Sensor Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-EconoAct-Wr1A.CDR

1 of 1

03/06/06


Economizer Actuator

Economizers Damper Actuator(Belimo Actuator Shown)

2-10 VDC

24 VAC Power SourceSized For Actuator VA Load

GND

24 VAC

Y1 3Y1 3

+ 2+ 2

COM - 1COM - 1

GND

INPUTS

GNDAOUT1

AOUT2

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7


Belimo Actuator WiringShown. Consult Factory ForOther Manufacturers Wiring

Instructions

PRESSURESENSOR

Note:When Return Air Bypass Control Is Used This ActuatorWill Control Only The Outdoor Air Damper Actuator. TheReturn Air Damper Is Controlled By A SeparateActuator. For All Other Units The Return Air AndOutdoor Air Dampers Use The Same Actuator With TheDampers Linked Together.

Economizer Actuator Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-Spc-RemSA-Rst-Wr1A.CDR

1 of 1

03/06/06


Space Sensor & Remote Supply Air Temp. Reset

Remote Supply AirTemperature Reset Signal

(By Others)

AIN7

GND

0-5 VDC or 0-10 VDC Signal

GND

Pullup Resistor PU7 Must BeRemoved When Using TheRemote Supply Air Temperature

Signal InputReset

Note:Either The Slide Offset Option For The SpaceTemperature Sensor Or The Remote Supply AirTemperature Reset Signal Option (by Others) May BeConnected To AIN7 On The VCM Controller. OnlyOne Option Is Allowed, Not Both.

Note:When Using 0-10 VDC For TheRemote Signal Source MustHave (2) 10kOhm ResistorsWired As Shown. When Using 0-5 VDC For The Remote SignalThese Resistors are NotRequired And The Signal Can BeWired Directly To AIN7 and GND.

Note:When Using 0-10 VDC For TheRemote Signal Source MustHave (2) 10kOhm ResistorsWired As Shown. When Using 0-5 VDC For The Remote SignalThese Resistors are NotRequired And The Signal Can BeWired Directly To AIN7 and GND.

OE210,OE211, OE212 or OE213Space Temperature Sensor

OVROVR

AUX

GND

TEMP

10kOhm

10kOhm

Space Temperature Sensor & Remote Supply Air Reset Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-ZoneByp-SFVFD-Wr1A.CDR

1 of 1

03/06/06


Supply Fan VFD or Bypass Damper Actuator

Bypass Damper Actuator(Belimo Actuator Shown)

0-10 VDC

24 VAC Power SourceSized For Actuator VA Load

GND

24 VAC

Y1 3Y1 3

+ 2+ 2

COM - 1COM - 1

GND

INPUTS

GNDAOUT1

AOUT2

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7


Belimo Actuator WiringShown. Consult Factory ForOther Manufacturers Wiring

Instructions

+

Supply Fan Variable Frequency Drive(By Others)

_

VFD 0-10VDC Input

GND

Caution:The VFD Unit Must Be ConfiguredFor 0-10 VDC Input. The InputResistance At The VFD Must NotBe Less Than 1000 Ohms WhenMeasured At The VFD TerminalsWith All Input Wires Removed.

Note:Either The Supply FanVariable Frequency DriveOption Or The BypassDamper Actuator Option MayBe Connected To AOUT2 OnThe VCM Controller. OnlyOne Option Is Allowed, NotBoth.

Supply Fan VFD & Bypass Damper Actuator Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-SuctPress-WO-DSC-1A.CDR

1 of 1

03/06/06


Suction Pressure Transducer W/O DSC

WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC. Failure to observe polarity will resultin damage to one or more of the boards. Expansion Boards must be wired in such a way that power to both theexpansion boards and the controller are always powered together. Loss of power to the expansion board will cause thecontroller to become inoperative until power is restored to the expansion board.

BK

RD

WH

Transducer CableWith Built-In Signal

Conditioner


OE275-01-NDCSuction Pressure Transducer

(250 PSIG)With Signal Conditioner

AIN5

GND

+VDC

Pullup Resistor PU5Must Be Removed

Note:Use This Diagram Only For Applications WithoutCopeland Digital Scroll Compressors. For ApplicationsWith Copeland Digital Scroll Compressors See TheWiring Detail For Suction Pressure Transducers WithCopeland Digital Scroll Compressors.

Suction Pressure Transducer Without Digital Compressor - Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-SuctPressW-DSC-1A.CDR

1 of 1

03/06/06


Suction Pressure Transducer W/O DSC


OE

355

-4

An

alo

gO

utp

ut

Bo

ard

GND

AOUT2

1.5 - 5 VDC

24

VA

C

GN

D

OE352 or OE353 Expansion Base Board


10 VA Minimum Power Required ForEach 2 Slot Expansion Base Board.20 VA Minimum Power Required ForEach 4 Slot Expansion Base Board

GND

INPUTS

GND

AOUT1

AOUT2

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7

Copeland DigitalCompressor

Controller

P4

RD

WH

BK

P3

P2

P1

SHLD

EXC

OUT

COM

P5

P6

C1

C2

R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5

Connect To VCM Controller

Connect ToNext Expansion Base Board

(When Used)

OE275-01-NDCSuction Pressure

Transducer(250 PSIG)

Note:Use This Diagram Only For Applications WithCopeland Digital Scroll Compressors. For ApplicationsWithout Copeland Digital Scroll Compressors See TheWiring Detail For Suction Pressure Transducers WithoutCopeland Digital Scroll Compressors.

Suction Pressure Transducer With Digital Compressor - Wiring


Expansion Board Jumper Settings

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-EXP-JMPR-1A.CDR

1 of 1

03/06/06

P1

BIN 2

BIN 3

BIN 4

COM

BIN 1

TB

1 R5

Q2

Q1

R6

D2

D1

R3

LM

358

R2

C3

CX2

TL

HA

AN

ID

C1

CX1

U2

U1

PH

ILIP

S

RV

1

C2

PH

ILIP

S

C2

C3

C4

R4

R3

U2

C1

R2

R1

CX2

R6

R8

R12

R10

4 DIG. IN MOD. I/O BD.

OE356 - 4 BINARY INPUT BOARD #2

OE355 - 4 ANALOG OUTPUT BOARD

TL

HA

AN

ID

PH

ILIP

S

U1

CX1

P1

AOUT1

AOUT3

AOUT2

TB

1

YS101788

PH

ILIP

S

ADDRESS JMPRU1

CX1

TB

1


AIN2

AIN3R6

R7

AIN1 R5

PU3

C3

C4

PU1

PU2

C2

YS101788

D1

JO3R2

D2

JO1

JO2

R1

OPTO2

OPTO1

BIN 2

BIN 4

COM

BIN 3

R10

R12

R8

R5

BIN 1R6

4 AOUT MOD. I/O BD.

ADDRESS JMPR GND

AOUT4

Q4

YS101786

R9

D3

D4

R8 LM

358

R5

R4

C4

C2

U3

R1

OE354 - 4 ANALOG INPUT 1 ANALOG OUTPUT BOARD

OE356 - 4 BINARY INPUT BOARD #1

ADDRESS JMPR

ADDRESS JMPR

P1

CX3Q3R7 TD

A8

44

4P

PC

F8591P

R3JO4PU4AIN4

PULLUP RESISTORS PU1, PU2, PU3 & PU4 MUST BE REMOVED

VOLTAGE JUMPER J03 MUST BE IN PLACE

VOLTAGE JUMPERS J01, J02 & J04 MUST BE REMOVED

TB

1 LM358

D5AOUT1

R10

Q1

GND

R9

R8

U2

C1

C5

D4CX

2

R4

D3

YS101784

OPTO2

R4

C4

R3

C3

OPTO1

R2

C1

R1

PH

ILIP

S

PH

ILIP

S

U1U2

CX1CX2

OE357 - 4 RELAY OUTPUT BOARD #3


YS101790



V4

4RLY IO BD.

K4

V1TB

1

K1

K3

K4

ADDRESS JMPR

ADDRESS JMPR

ADDRESS JMPR

RN

1

K3

K2

K1

K2

U1

ADDRESS JMPR

PHILIPS

CX

2

P1

CX

1

PHILIPS TLHAANID


Expansion Board Address & Jumper Settings


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-BinInput-Brds-Wr-1A.CDR

1 of 1

03/06/06


Binary Input Expansions Boards

R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5

R4

R3

R2

R1

YS101788

BIN 4

BIN 3

BIN 2

BIN 1

COM

TB1

OPTO2

R10

R12


P2

50

6-2

R8

R6

R5

P2

50

6-2

OPTO1

74

HC

14

N

PC

F8

57

4P

U2C4

C3

U1

CX2

C2

C1 CX1

P1

R4

R3

R2

R1

YS101788

BIN 4

BIN 3

BIN 2

BIN 1

COM

TB1

OPTO2

R10

R12


P2

50

6-2

R8

R6

R5

P2

50

6-2

OPTO1

74

HC

14

N

PC

F8

57

4P

U2C4

C3

U1

CX2

C2

C1 CX1

P1

OE

356

-4B

inary

InputB

oard

#1

OE

356

-4B

inary

InputB

oard

#2Remote Forced Heating - N.O. Contact

Remote Forced Cooling - N.O. Contact

Hood On - N.O. Contact

Dirty Filter - N.O. Contact

Proof Of Flow - N.O. Contact

Remote Forced Occupied - N.O. Contact

Smoke Detector - N.C. Contact

Remote Forced Dehumidification - N.O. Contact

COM

BIN4

BIN3

BIN2

BIN1

COM

BIN3

BIN4

BIN1

BIN2

Modular CableConnect To VCM Controller

Modular CableConnect To Next Expansion Board

(When Used)

24

VA

C

GN

D

OE352 2 Slot Or OE353 - 4 Slot Expansion BoardAs Required

10 VA Minimum Power Required ForEach OE352 - 2 Slot Expansion Base

Board. 20 VA Minimum PowerRequired For Each OE353 - 4 Slot

Expansion Base Board


Binary Input Board Wiring


456

ON

3 2 1

4

ON

3 2 1

4-2

0m

A

Zero

Span

VA

Co

rD

C

GN

D

0-5

Vor

0-1

0V

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-OA-HumSensorWr-1A.CDR

1 of 1

03/06/06


Outdoor Air Humidity Sensor

Jumpers Must BeSet as Shown For

CorrectO-5 VDCOperation

1 & 3 Are Off2 & 4 Are On


Normal

1, 2, 4, 5 & 6 AreOff

3 Is On

Operation OfSensor

4

456

ON

ON

3

3

2

2

1

1

24

VA

C

GN

D


OE265-13OA Humidity Sensor


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Connect To NextExpansion Base Board

(When Used)

0-5 VDC Input

OE

354

-4

Analo

gIn

put-

1A

nalo

gO

utp

utB

oard

GND

AIN1

JO3

JO4

JO2

JO1

CX

2

R10

AOUT1

AIN4

TB1

GND

AIN2

AIN3

AIN1

PU4

U2

D5

Q1

R8

R9

LM358

C5

C1

R7

R6

R5

PU3

C4

C3

C2

PU2

PU1

4 ANALOG IN MOD. I/O BD.

R3

YS101784

D4

R4

D3

D1

D2

R2

R1 CX1

U1

P1

Pullup Resistor PU1 MustBe Removed As Shown

Jumper J01 MustBe Removed As Shown

WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC.Failure to observe polarity will result in damage to one or more of the boards. ExpansionBoards must be wired in such a way that power to both the expansion boards and thecontroller are always powered together. Loss of power to the expansion board will causethe controller to become inoperative until power is restored to the expansion board.

Outdoor Humidity Sensor Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-RA-HumSensorWr-1A.CDR

1 of 1

03/06/06


Return Air Humidity Sensor

Jumpers Must Be Setas Shown For CorrectO-5 VDC Operation



Normal

1, 2, 4, 5 & 6 AreOff

3 Is On

Operation OfSensor

4

4

4

5

5

6

6

ON

ON

ON

3

3

3

2

2

2

1

1

1

4

ON

3 2 1

24

VA

C

GN

D


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Connect To NextExpansion Base Board

(When Used)

OE

354

-4

Analo

gIn

put

1A

nalo

gO

utp

utB

oard

GND

AIN2

0-5 VDC InputJO3

JO4

JO2

JO1

CX

2

R10

AOUT1

AIN4

TB1

GND

AIN2

AIN3

AIN1

PU4

U2

D5

Q1

R8

R9

LM358

C5

C1

R7

R6

R5

PU3

C4

C3

C2

PU2

PU1


R3

YS101784

D4

R4

D3

D1

D2

R2

R1 CX1

U1

P1




OE265-14RA Humidity Sensor

WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC. Failure to observe polarity willresult in damage to one or more of the boards. ExpansionBoards must be wired in such a way that power to both theexpansion boards and the controller are always poweredtogether. Loss of power to the expansion board will causethe controller to become inoperative until power is restoredto the expansion board.

4-2

0m

A

Zero

Span

VA

Co

rD

C

GN

D

0-5

Vor

0-1

0V

Return Air Humidity Sensor Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-Spc-HumSensorWr-1A.CDR

1 of 1

03/06/06


Space Humidity Sensor Wiring

24

VA

C

GN

D


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Connect To Next Expansion Base Board(When Used)

OE

354

-4

Analo

gIn

put-

1A

nalo

gO

utp

utB

oard

GND

AIN2

0-5 VDC Input

Jumpers Must Be Setas Shown For

CorrectO-5 VDC Operation



Normal

Vo

Zero Span

Gnd

Vin

Io

4

44

4

5

5

6

6

ON

ON

ON

ON

3

33

3

2

22

2

1

11

1

JO3

JO4

JO2

JO1

CX

2

R10

AOUT1

AIN4

TB1

GND

AIN2

AIN3

AIN1

PU4

U2

D5

Q1

R8

R9

LM358

C5

C1

R7

R6

R5

PU3

C4

C3

C2

PU2

PU1


R3

YS101784

D4

R4

D3

D1

D2

R2

R1 CX1

U1

P1




OE265-11Space Humidity Sensor

WARNING!!Observe Polarity! All boards must be wired withGND-to-GND and 24VAC-to-24VAC. Failure toobserve polarity will result in damage to one ormore of the boards. Expansion Boards must bewired in such a way that power to both theexpansion boards and the controller are always

Indoor Air Humidity Sensor Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-BPS-BPA-BPVFD-Wr-1A.CDR

1 of 1

03/06/06


Building Pressure Sensor, Actuator & VFD Wiring

R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Modular CableConnect To Next Expansion Board

(When Used)

24

VA

C

GN

D

OE352 2 Slot Or OE353 - 4 Slot Expansion BoardAs Required - OE353 Is Shown

10 VA Minimum Power Required ForEach OE352 - 2 Slot Expansion Base Board.

20 VA Minimum Power Required ForEach OE353 - 4 Slot Expansion Base Board


JO3

JO4

JO2

JO1

CX

2

R10

AOUT1

AIN4

TB1

GND

AIN2

AIN3

AIN1

PU4

U2

D5

Q1

R8

R9

LM358

C5

C1

R7

R6

R5

PU3

C4

C3

C2

PU2

PU1


R3

YS101784

D4

R4

D3

D1

D2

R2

R1 CX1

U1

P1

OE

354

-4

Analo

gIn

put-

1A

nalo

gO

utp

utB

oard

AOUT1

GND

AIN4

+-LO

W

HIG

H

COM

COMOUT

EXC++

+

Plastic Tubing To BuildingPressure Sensing Locations

Building PressureRelief FAN VFD

(0-10 VDC)

Orion - OE258 Building PressureTransducer

Building Pressure ControlDamper Actuator

(0-10 VDC)

Belimo Actuator WiringShown. Consult FactoryFor Other Manufacturers

Wiring Instructions

Either The Building PressureControl Damper Actuator (Used forReverse Building Pressure Control

Applications)Or The BuildingPressure Relief Fan VFD Control

Can Be Used, Not Both.

Y1 3

+ 2

COM 1

Building Pressure Sensor, Actuator & VFD Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-CO2-SensorWr-1A.CDR

1 of 1

03/06/06


CO Sensor Wiring2

24

VA

C

GN

D


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Connect To NexExpansion Base Board

(When Used)

OE

354

-4

Analo

gIn

put-1

Analo

gO

utp

utB

oard

GND

AIN3

0-10 VDC InputJO3

JO4

JO2

JO1

CX

2

R10

AOUT1

AIN4

TB1

GND

AIN2

AIN3

AIN1

PU4

U2

D5

Q1

R8

R9

LM358

C5

C1

R7

R6

R5

PU3

C4

C3

C2

PU2

PU1


R3

PC

F8

59

1P

YS101784

D4

R4

D3

D1

D2

R2

R1 CX1

U1

P1

OE255 or OE256CO Sensor

(0-10VDC Signal)2

1.-N

otUsed

2.-N

otUsed

4.Relay

Com

mon

5.Relay

Norm

Closed

6.4-20mA

Output

3.Relay

Norm

Open

7.S

ign

al Gro

un

d8. 0-10V

Ou

tpu

t

Pin

Designations

Pin

Designations

1. AC

+/D

C+

2. AC

/GN

D


Jumper J03 MustBe In Place As Shown


WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC. Failure to observe polarity will result in damage to one or more of theboards. Expansion Boards must be wired in such a way that power to both theexpansion boards and the controller are always powered together. Loss of powerto the expansion board will cause the controller to become inoperative untilpower is restored to the expansion board.

CO2 Sensor Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-Exp-RelayBrd-Wr-1A.CDR

1 of 1

03/06/06


Relay Output Expansion Board

10 VA Minimum Power Required ForEach OE352 - 2 Slot Expansion Base Board.

20 VA Minimum Power Required ForEach OE353 - 4 Slot Expansion Base Board


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

24

VA

C-IN

GN

D

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

K3

K2

4RLY IO BD.

V4

K4 YS101790

TB1

V1

K1

K3

U2

K4

RN1

PCF8574P

U1

ULN2803A/

K2

K1

74HC04N

P1

CX

2

CX

1

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

K3

K2

4RLY IO BD.

V4

K4 YS101790

TB1

V1

K1

K3

U2

K4

RN1

PCF8574P

U1

ULN2803A/

K2

K1

74HC04N

P1

CX

2

CX

1

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

K3

K2

4RLY IO BD.

V4

K4 YS101790

TB1

V1

K1

K3

U2

K4

RN1

PCF8574P

U1

ULN2803A/

K2

K1

74HC04N

P1

CX

2

CX

1

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDC

UL5A250VAC

G5L-114P-PS

OMRON

CONTACT:

24VDCK3

K2

4RLY IO BD.

V4

K4 YS101790

TB1

V1

K1

K3

U2

K4

RN1

PCF8574P

U1

ULN2803A/

K2

K1

74HC04N

P1

CX

2

CX

1

Configurable Relay Output # 6
















24

VA

C

GN

D

Note:All Relay Outputs AreNormally Open And RatedFor 24 VAC Power Only.2 Amp Maximum Load.

OE

35

7-

4R

ela

yO

utp

ut

Bo

ard

OE

35

7-

4R

ela

yO

utp

ut

Bo

ard

OE

35

7-

4R

ela

yO

utp

ut

Bo

ard

OE

35

7-

4R

ela

yO

utp

ut

Bo

ard


Modular Cable Connect ToNext Expansion Base Board

(When Used)

OE352 2 Slot Or OE353 - 4 Slot Expansion BoardAs Required - OE353 Is Shown

4 Relay Output Expansion Board Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-ModHeat-Cool-Wr1A..CDR

1 of 1

03/06/06


Modulating Heating and Cooling

24

VA

C

GN

D


R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5Connect To VCM Controller

Connect To NextExpansion Board

(When Used)

GND

AOUT2

AOUT1

OE

355

-4

Analo

gO

utp

utB

oard


WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC. Failure to observe polarity will result in damage to one or moreof the boards. Expansion Boards must be wired in such a way that power toboth the expansion boards and the controller are always powered together.Loss of power to the expansion board will cause the controller to becomeinoperative until power is restored to the expansion board.

GND

AOUT1

YS1017864 AOUT MOD. I/O BD.

CX1

U1

Q1

LM

35

8

R2 U2

R9

D1

R6

D2

R7

D4

D3

R8

TB

1 CX2

C3

C1

P1

RV

1

R1

C4 U3

C2

LM

35

8

CX3

AOUT2

AOUT3

AOUT4

Q2

R3

Q4

Q3

R4

R5

+

+

Modulating Heating Device(By Others)

Modulating Cooling Device(By Others)

_

_

GND

GND

0-10 VDC or 2-10 VDC(Configurable)

0-10 VDC, 2-10 VDC or 1.5-5.0 VDC(Configurable)

The Cooling Device Used CanBe A Modulating Chilled WaterValve or A Digital ScrollCompressor. If Using A DigitalScroll Compressor Please SeeDigital Scroll Detailed WiringInformation In This Manual.

The Cooling Device Used Can Be AModulating Chilled Water Valve or A DigitalScroll Compressor. If Using A Digital ScrollCompressor Please See Digital ScrollDetailed Wiring Information In This Manual.

The Heating Device Used Can Be AModulating Hot Water Valve, ModulatingSteam Valve or SCR Controlled ElectricHeating Coil.

Note:1.)The Modulating Cooling Device Used Must Be Capable OfAccepting Either A 0-10 VDC, 2-10 VDC Or 1.5-5.0 VDC Input.

The AOUT1Output Voltage Is User Configurable For These Voltages.

The AOUT2 Output Voltage Is User Configurable For These VoltagesThe Modulating Heating Devices Used Must Be Capable OfAccepting Either A 0-10 VDC Or 2-10 VDC Input.

TheseVoltage Outputs Must Be Configured When You are Setting-up TheVCM Controller(s) Operating Parameters. See the VCM ControllerOperator Interfaces Technical Guide For Complete ControllerProgramming and Configuration Information.

2.) Each Modulating Heating Or Cooling Device Used On The VCMController Must Have (1) Relay Output Configured For Each DeviceUsed, In Order To Enable The Modulating Heating And/Or CoolingDevice's Sequence. This Relay Output Must Be Configured WhenSetting-up The VCM Controller Operating Parameters. See the VCMController Operator Interfaces Technical Guide For CompleteController Programming and Configuration Information.

Modulating Heating & Cooling Wiring


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

OVCM-RA-Byp-Wr1A.CDR

1 of 1

03/06/06


Return Air Bypass

24

VA

C

GN

D10 VA Minimum Power Required ForEach 2 Slot Expansion Base Board.20 VA Minimum Power Required ForEach 4 Slot Expansion Base Board

R20

C8

TB2

D3

PW

R

LD

1

24

VA

C-IN

GN

D

GN

D

TB1

PJ2

+2

4VD

C-O

UT

R1

7

PJ1

R1

5


Connect To NextExpansion Board

(When Used)

GND

AOUT4

AOUT3

2-10 VDC

2-10 VDC

OE

355

-4

Analo

gO

utp

utB

oard


WARNING!!Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-24VAC. Failure to observe polarity will result in damage to one or moreof the boards. Expansion Boards must be wired in such a way that power toboth the expansion boards and the controller are always powered together.Loss of power to the expansion board will cause the controller to becomeinoperative until power is restored to the expansion board.

GND

AOUT1

YS1017864 AOUT MOD. I/O BD.

CX1

U1

Q1

LM

35

8

R2 U2

R9

D1

R6

D2

R7

D4

D3

R8

TB

1 CX2

C3

C1

P1

RV

1

R1

C4 U3

C2

LM

35

8

CX3

AOUT2

AOUT3

AOUT4

Q2

R3

Q4

Q3

R4

R5Return Air BypassDamper Actuator

(2-10 VDC)

Return AirDamper Actuator

(2-10 VDC)

Belimo ActuatorWiring Shown.

Consult Factory ForOther ManufacturersWiring Instructions

Y1 3

Y1 3

+ 2

+ 2

COM 1

COM 1

Return Air Bypass Wiring


VAV/Zone ControllerDiagrams


Notes:

10

Locate In Supply DuctNear Zone Damper

Zone Actuator

Supply AirTemperatureSensor

Pin Layout Diagram

VAV/Zone Controller Board

Room Sensor

(See Note 3)

3.)The Supply Air Sensor is not required when the VAV/Zone Controller isconnected to an Orion VAV/CAV or VCM Unit Controller board. A globalsupply air temperature is broadcast by the VAV/CAV or VCM UnitController. The Supply Air Sensor is only required if the VAV/ZoneController is required to operate as a “Stand Alone” controller.


2.) All communication wiring to be 2 conductor twisted pair with shield.Use Belden #82760 or equivalent.

NORMAL

OVR

RELO

C

REMR

O

AW

AC

TU

AT

OR

EX

PA

NS

ION

NET

ADD

8

3216

24

1

SW1

U9

PJ4

AIR

FLO

WS

PA

CE

SE

NS

OR

PJ3

R25

TB2

AIN

GND

P2 P1

P1

PJ2

PJ1

HiLo

Airflow

Airflow Probe(For Pressure Independent Applications Only)

Power/Comm Cable ToNext VAV/Zone Controller orPower/Comm Distribution Board

Power/Comm CableFrom Power/Comm Distribution BoardOr Previous VAV/Zone Controller

(GR) GND

(RD) 24 VAC(WH) T

(Bare) SHLD

(BK) R

(BR) GND

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Component Wiring Diagram

JOB NAME

05/18-06

O-VAV-ZoneWire1.CDR

OE324-00-VAVZ Orion VAV/Zone Controller

1632TOKENNET

8421




This Switch Must BeIn The ON PositionAs Shown

ADDRESS ADD

ADDRESSADD

ADDRESSADD

The Address For Each ControllerMust Be Between 1 And 58 And Be

Unique To The Other ControllersOn The Local Loop

To Optional RelayExpansion Board

1 of 1

VAV/Zone Controller Board Wiring


C O N T R O L S

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

Slaved-Zone Wiring1

JOB NAME

08-26-02

O-SLVZONEWIRE.CDR

Orion Systems

Note:1.) A Slave Wiring Adapter (OE267) consisting of a bypass & slaveinterface card and modular cable is supplied with the OE523 RoundSlaved-Zone Damper, OE738 Rectangular Slaved-Zone Damper Kit andthe OE282-03 Slaved Zone Package. It is required when attaching slaveactuator(s) to the master zone damper. The bypass & slave interface cardshould be mounted in the control enclosure of the master zone damper. Itis mounted by fastening the plastic snap-track to the control enclosurewith sheet metal screws. Connect modular cables to the bypass and slaveinterface card and the master zone actuator as shown.

SLAVED- ZONE ACTUATOR #2(WHEN USED) SLAVED-ZONE ACTUATOR #1

ZONE ACTUATOR #1(MASTER)

MODULAR CABLE

MODULAR CABLE

MODULARCABLE

MODULARCABLE

1 10 0

10

(PL101824) BYPASS ANDSLAVE INTERFACE CARD



HZ000095

HZ000095 HZ000095

HZ000095

OE282

OE282 OE282

(OE324) ZONE CONTROLLER BOARD

FR

OM

ZO

NE

CO

NT

RO

LLE

R

BY

PA

SS

AN

DS

LAV

EIN

TE

RFA

CE

YS

1018

24

TO

AC

TU

AT

OR

OP

EN

CLO

SE

FDBK

OPEN

GND

GND

PJ1

PJ2LD

2

LD

1

OPEN

CLOSE

CLOSE

TB

1T

B2

FR

OM

ZO

NE

CO

NT

RO

LLE

R

BY

PA

SS

AN

DS

LAV

EIN

TE

RFA

CE

YS

1018

24

TO

AC

TU

AT

OR

OP

EN

CLO

SE

FDBK

OPEN

GND

GND

PJ1

PJ2LD

2

LD

1

OPEN

CLOSE

CLOSE

TB

1T

B2

NOT USED FORTHIS APPLICATION NOT USED FOR

THIS APPLICATION

FR

OM

ZO

NE

CO

NT

RO

LLER

BY

PA

SS

AN

DS

LAV

EIN

TE

RFA

CE

YS

101824

TO

AC

TU

AT

OR

OP

EN

CLO

SE

FDBK

OPEN

GND

GND

PJ1

PJ2 LD

2

LD

1

OPEN

CLOSE

CLOSE

TB

1T

B2

OE520, OE736, OE742

OE267

PJ2PJ1

ACTUATOREXPANSION

OE

52

3,

OE

73

8,

OE

28

2-0

3

OE

52

3,

OE

73

8,

OE

28

2-0

3

Slaved Zone Wiring


WattMaster Part #OE322Relay Expansion Boardw/ Modular CableSupplied by WattMasterMounted by Others

24VAC

COM

24 VAC Transformer Supplied& Wired by Others. Size ForRequired Contactor(s) Load.

Notes:

1.) All Wiring to be in Accordance With Local & National Electrical Codes& Specifications.

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

09/26/06

O-OE322-3RELAY1OUTBD.CDR

OE322 - 3 Relay -1 Analog Output Board1 of 3

WattMaster Part #OE322Relay Expansion Boardw/ Modular CableSupplied by WattMasterMounted by Others

WattMaster Part # BK000047Snaptrack Supplied by WattMasterMounted by Others. Remove ControlBoard from Snaptrack & Mount Snaptrack on Box



Connect To VAV/Zone ControllerUsing Modular Cable SuppliedBy WattMaster



24VAC

COM

Fan Relay

R1

WattMaster Part #OE322Relay Expansion Boardw/ Modular CableSupplied by WattMasterMounted & Wired by Others

24VAC

COM

C1

C1

Fan Relay

R1

1st Stage Heat Contactor

1st Stage Heat Contactor

2nd Stage Heat Contactor

2nd Stage Heat Contactor

3rd Stage Heat Contactor

3rd Stage Heat Contactor

C2

C2

C3

C3

Typical Wiring forSingle Duct Terminalwith Electric Heat

Typical Wiring forFan Terminal Unitwith Cooling Only

Typical Wiring forFan Terminal Unitwith Electric Heat

Note: 3 Stage Heating is Attained by Sizing All 3Heating Elements For Equal KW Output. EachElement Should be Sized for 1/3 of the Total KWOutput Required. To Achieve 3 Stage Heating theSystem would be Configured to EnergizeContactor C1 for First Stage Heat. For 2nd StageHeat the System Would be Configured to De-energize Contactor C1 and Energize Contactor C2& C3. For 3rd Stage Heat the System Would beConfigured to Leave Contactor C2 & C3 Energizedand also Energize Contactor C1.

Note: 3 Stage Heating is Attained by Sizing All 3 HeatingElements For Equal KW Output. Each Element Should beSized for 1/3 of the Total KW Output Required. To Achieve 3Stage Heating the System would be Configured to EnergizeContactor C1 for First Stage Heat. For 2nd Stage Heat theSystem Would be Configured to De-energize Contactor C1and Energize Contactor C2 & C3. For 3rd Stage Heat theSystem Would be Configured to Leave Contactor C2 & C3Energized and also Energize Contactor C1.

24 VAC Contactor(s)Supplied & InstalledBy Others. 2 AmpMax. Load Each.

24 VAC FanRelay &Contactor(s)Supplied &Installed ByOthers. 2Amp Max.Load Each.

Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

24 VAC Transformer Supplied& Wired by Others. Size ForRequired Fan Relay Load.

24 VAC Transformer Supplied &Wired by Others. Size For RequiredFan Relay & Contactor(s) Load.

24 VAC Fan RelaySupplied & InstalledBy Others. 2 AmpMax. Load.

3 Relay Output Expansion Board Wiring


Notes:

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

Typical Wiring ForSingle Duct TerminalWith Modulating HotWater Heat

Typical Wiring ForFan Terminal UnitWith ModulatingHot Water Heat









Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

24 VAC Transformer Supplied &Wired by Others. Size For RequiredFan Relay Load.

24VAC

COM

Fan Relay

24 VAC Fan Relay Supplied andInstalled by Others. 2 Amp Max.Load For Fan Relay.

R1

HWV

HWV

0-10 VDC ModulatingHot Water Valve Supplied & Installed by Others

0-10 VDC ModulatingHot Water Valve Supplied & Installed by Others

0-10 VDC Signal

0-10 VDC Signal

Supply PowerOf Required Voltage

To Valve Motor(By Others)

24 VDC Power Only(12 Watts Max.)

Is Available From TB3Terminals (+V & GND)

Supply PowerOf Required Voltage

To Valve Motor(By Others)

24 VDC Power Only(12 Watts Max.)

Is Available From TB3Terminals (+V & GND)

Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

09/26/06


3 Relay Output Expansion Board Wiring (Cont’d)


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME



Typical Wiring forSingle Duct TerminalWith 2 Position HW Valve

Typical Wiring forFan TerminalWith 2 Position HW Valve

09/26/06

Notes:


Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

Q3

R6

R3

R10

Q2

R9

R5

R2

Q1

R8

R4

R1

R7

D1

PJ1

C2C4

VR

2

C6

C1 U1

RLY3

D2

2RLY

D3

1RLY

D4

K1 2RAOUT BD.

YS101714REV. 3

V4

V3

K2

K3

V1C5

R12

R11

R13

VR1

R14

TB1 GND

OUTV5 +ANALOG

+V

GND

TB3

3

COM

1

2

TB2

LM358

C3

V2

7824C

T

M

IO S

ER

IAL

#

Q4

24VAC

24VAC

COM

COM

Fan Relay

24 VAC HW Valve Supplied andInstalled by Others. 2 Amp Max. Load.

24 VAC Fan Relay and HW Valve Supplied and Installed byOthers. 2 Amp Max. Load Each For HW Valve and Fan Relay.

24 VAC - Transformer Suppliedand Installed by Others. Size ForRequired HW Valve Load.

24 VAC - Transformer Suppliedand Installed by Others. Size ForRequired Fan Relay and HWValve Load.

HWV

R1

HWV







3 Relay Output Expansion Board Wiring (Cont’d)


Communication DevicesDiagrams


Notes:


See Page 2 and 3 of this Diagram for Alternate Hard Wiring Information

2.) All modular power/comm cables are to be WattMaster part numberPCC-xx or PCCE-xx cables.

Power/Comm Cables ToPower/CommOr VAV/Zone Controllers OnLocal Loop. See Page 2 Of ThisDrawing For Wiring With A StandAlone Controller.

Distribution Board,

FILENAME

DATE:B. CrewsB. Light

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

O-SYSTEMMGRWIRE1A.CDR

OE392 Orion Modular System Manager1 of 3

PREV

DEC MINUS

UP

NEXT

DOWN

ENTER

ESC CLEAR

ALARMS

OVERRIDES

SCHEDULES

SETPOINTS

STATUSModular System ManagerFront Cover

Modular System ManagerBack of Front CoverP1

P2

VAR1

U1

3

RS-485PCOMM

R14

U6

V62C518256L-70P

CX

11

CX

12

U12

U11

CX7

PAL

EPRO

MRA

M

CX

13

75176

U8

74HC573

CX

8

RN1

SC1

YS101830PREV.YS101830PREV.2PMODULARPSYSTEM2PMODULARPSYSTEMMANAGER

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PD

fD9

72

2V7

YPD

fD9

72

2V7

YC2

U7

X1

C1

R1

R4

EW

DO

G

PH

ILIPS

X2

C3

PH

ILIPS

PH

ILIPS

U3

CX5

R3

R9

85

83

CX6

D3

U424

C1

28

CX4

74HC259

U1

U2

CX

2

R3

R2

U14

C8

CX

9

C7

47

0uF5

0v

10

00

uF1

0v

47

0uF5

0v

10

00

uF1

0v

R12

R11

CO

MM

OU

TC

OM

MO

UT

CO

MM

INC

OM

MIN

D6

C4

R13

MC

34

06

4A

MC

34

06

4A

U9

99

36

D5

L1

U1

0

74HC540

CX

14

C6

P3

CX10

C5

74

HC

92

3

R10

D4

CX

3

82B715

PJ1

D2

R6

R5

D1

U3

DSPY1

R7

RV1

02/11/04

System Manager Wiring Using Modular Cables

System Manager Modular Cable Connections


Use Supplied ModularCable With Stripped EndsFor Connection To TerminalBlock And Transformer

Modular System ManagerBack of Front Cover

P1

P2

VAR1

U1

3

RS-485PCOMM

R14

U6

V62C518256L-70P

CX

11

CX

12

U12

U11

CX7

PAL

EPRO

MRA

M

CX

13

75176

U8

74HC573

CX

8

RN1

SC1

YS101830PREV.2PMODULARPSYSTEM2PMODULARPSYSTEMMANAGER

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PD

fD9

72

2V7

YPD

fD9

72

2V7

YC2

U7

X1

C1

R1

R4

EW

DO

G

PH

ILIPS

X2

C3

PH

ILIPS

PH

ILIPS

U3

CX5

R3

R9

85

83

CX6

D3

U424

C1

28

CX4

74HC259

U1

U2

CX

2

R3

R2

U14

C8

CX

9

C7

47

0uF5

0v

10

00

uF1

0v

47

0uF5

0v

47

0uF5

0v

10

00

uF1

0v

R12

R11

CO

MM

OU

TC

OM

MO

UT

CO

MM

INC

OM

MIN

D6

C4

R13

MC

34

06

4A

MC

34

06

4A

U9

99

36

D5

L1

U1

0

74HC540

CX

14

C6

P3

CX10

C5

74

HC

92

3

R10

D4

CX

3

82B715

PJ1

D2

R6

R5

D1

U3

DSPY1

R7

RV1

WHITE (T)

DRAIN WIRE (SHLD)

BLACK (R)RED (24 VAC)

BROWN (GND)

GREEN (GND)

Class 2 TransformerRated For 6 VA Minimum

Controller Board

TSHLDR

02/11/04

FILENAME

DATE:B. CrewsB. Light

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME



02/11/04

Notes:


See Page 1 of this Diagram for Modular Cable Connection Information

System Manager Wiring Schematic For Using The Pigtail

See Page 3 of this Diagram for Additional Pigtail Wiring Details

System Manager Modular Cable Pigtail - Wiring Schematic


Notes:


FILENAME

DATE:

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME



Modular System ManagerBack of Front Cover

P1

P2

VAR1

U1

3

RS-485PCOMM

R14

U6

V62C518256L-70P

CX

11

CX

11

CX

12

U12

U11

CX7

PAL

EPRO

MRA

M

CX

13

75176

U8

74HC573

CX

8

RN1

SC1

YS101830PREV.YS101830PREV.2PMODULARPSYSTEM2PMODULARPSYSTEMMANAGERMANAGER

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PC

B8

0C

55

2-5

-16

WPP4

42

86

0=

2/5

PD

fD9

72

2V7

YPD

fD9

72

2V7

YC2

U7

X1

C1

R1

R4

EW

DO

G

PH

ILIPS

X2

C3

PH

ILIPS

PH

ILIPS

U3

CX5

R3

R9

85

83

CX6

D3

U424

C1

28

24

C1

28

CX4

74HC259

U1

U2

CX

2

R3

R2

U14

C8

CX

9

C7

47

0uF5

0v

47

0uF5

0v

10

00

uF1

0v

10

00

uF1

0v

47

0uF5

0v

47

0uF5

0v

10

00

uF1

0v

10

00

uF1

0v

R12

R11

CO

MM

OU

TC

OM

MO

UT

CO

MM

INC

OM

MIN

D6

C4

R13

MC

34

06

4A

MC

34

06

4A

U9

99

36

99

36

D5

L1

U1

0

74HC540

CX

14

CX

14

C6

P3

CX10

C5

74

HC

92

3

R10

D4

CX

3

82B715

PJ1

D2

R6

R5

D1

U3

DSPY1

R7

RV1

Class 2 TransformerRated For 6 VA Minimum

(By Others)

Handy Box , Conduit,Fittings, Wire Nuts,Butt Splices Etc.,

( By Others)

Controller Board

TSHLDR

HZ000121Modular Pigtail CableSupplied With System Manager

WH

ITE

(T)

BLA

CK

(R)

RED(2

4 VAC)

BROWN

(GND)

GR

EE

N(G

ND

)

Drain Wire (Shld)

LINEVOLTAGE

LINE VOLTAGE

2-Conductor Shielded18-GuageCommunications Wire

B. CrewsB. Light

02/11/04

See Page 1 of this Diagram for Modular Cable Connection Information

System Manager Wiring Details For Using The Pigtail

See Page 2 of this Diagram for Pigtail Wiring Schematic

System Manager Modular Cable Pigtail - Wiring Detail


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Connection Diagram

JOB NAME

02/11/04

G-ModServiceTool1A.CDR

OE391 Modular Service Tool1 of 1

Typical Controller Board

Connector Cable


Female DIN Connector

T Block Baseerminal(Remove Terminal Block)

PL101904 Adapter Board

Optional Connection ForControllers Without DIN Connector

Male DIN Connector

Mode

Selection

ENTER

CLEARESC

PREV NEXT

DOWN

UP

654

DEC

7

0

8

1 32

9

MINUS-

STATUS

SETPOINTS

SCHEDULES

CONFIGURATION

ALARMS

ON

OVERRIDES

BALANCE - TEST

Be Sure The Modular ServiceTool Is Connected To TheSupplied Power Pack Or HasFresh Batteries Installed BeforeAttempting Programming Of TheController. Be Sure The Power IsTurned Off On The ModularService Tool Before ConnectingThe Cable To The Controller.

The Modular Service Tool Can Be Connected To MostControllers By Plugging One End Of The SuppliedCable Into the Modular Service Tool DIN ConnectorAnd The Other End Into The DIN Connector On TheControllers.

Some Controllers Without DIN Connectors RequireUse Of The Supplied PL101904 Adapter Board ShownAbove. To Connect With Adapter Board, First UnplugCOMM Terminal Block From Controller Board. PlugPL101904 Adapter Board Terminal End Into TerminalBlock Base On Controller. Plug DIN Connector CableInto DIN Connector On PL101904 Adapter Board . SeeOptional Connection For Controllers Without DINConnector Above For Illustration Of This Connection.

Power On Button

TSHLDR

COMM

Modular Service Tool Connections


Connect To Remote Link .Remote Link Is Part # OE419-04

Only

Commlink II Communications Interface

(Jumper Set For Multiple Loop)

Caution: Use The “Molded Cable” ToConnect To The Computer (DCE) Connector.This Cable Is Only To Be Used To ConnectFrom The CommLink (DTE) Connection To TheRemote Link (When Used).

Do Not

Caution:Disconnect All Communication Loop WiringFrom The CommLink Before Removing PowerFrom The CommLink. Reconnect Power And ThenReconnect Communication Loop Wiring.

Use 25 Pin Or 9 Pin Connector AsRequired By Available Serial (COM) PortOn Computer.

JOB NAME

Caution: Use The “25 Pin Or 9 Pin Cable” ToConnect To The Remote Link (DTE) Connector. ThisCable Is Only To Be Used To Connect From TheCommLink (DCE) Connection To The Computer

Serial Port (COM) Connection.

Do Not

(When Used) Note:Place Jumper BetweenPins 1 & 2 for MultipleLoop Applications &Between Pins 2 & 3 forSingle Loop ApplicationsSee Note 4.

COMM DRIVER CHIP( U1 )

EPROM CHIP

PIN 1

MULTI

SINGLE

12

3

CommLink Jumper Switch Settings

4 Piece ComputerCable Kit.Part # HZ000112Supplied WithCommLink

FILENAME

B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

CommLink II Wiring1

02/11/04

G-CommLinkWire.CDR

OE361-04

Notes:

DATE:

R

SH

T

R

SH

T

R

SH

T

R

SH

T

All Communication LoopWiring Is Straight Through

Connect To First Device On Loop. SeeSystem Application Documentation For

Your Specific Systems ControllerConnection & Wiring Information

RS-48519200 Baud

Line Voltage

See Note 1

24VAC

Required VA For TransformerCommLink = 14VA Max.

CommLink Is Supplied With 110/24VAC Power Supply.If Desired A Transformer (By Others)

May Be Wired To The CommLink Instead

Molded Modem Cable.Part #HZ000098

Supplied With CommLink

(DTE)REMOTE LINKREMOTE LINK

485 LOOP485 LOOP

COMPUTERCOMPUTER(DCE)

GT R

G2

V4

DN

POWER

9P

inF

em

ale

9 PinFemale

25 PinFemale

9P

inF

em

ale

120/24 VacTransformer

Part # PX000015

25 PinMale

Part #OE361-04

Connect Supplied RJ12 Modular Phone CableTo Supplied 9 Pin Or 25 Pin Connector As ReqdBy Your Computer Com Port Connection

1.)24 VAC Must Be Connected SoThat All Ground Wires RemainCommon.

2.)All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.

3.)All Communication Wiring To Be2 Conductor Twisted Pair WithShield. Use Belden #82760 OrEquivalent.

4.)CommLink Is Usually Shipped With TheJumper In The Multiple LoopConfiguration. Check The ApplicationDocumentation For Your Specific SystemFor Correct Jumper Position Setting.

CommLink II Wiring & Cabling Connections


Co

mp

on

en

tW

irin

gD

iag

ram

02

/03

/04

O-M

iniL

inkP

olD

evW

r1A

.CD

R

OE

36

4-2

2M

iniL

ink

Po

llin

gD

evic

e1

of

2

Co

mm

Lin

kTe

rmin

als

On

lyO

ne

Min

iLin

kP

DTo

Be

Co

nn

ecte

dTo

Co

mm

Lin

k.

24

VA

CC

las

s2

Tra

ns

form

er

Ra

ted

Fo

r6

VA

Lo

ad

Min

imu

m

No

tU

se

d

HV

AC

Un

itC

on

tro

lle

rTe

rmin

als

(Se

eN

ote

3)

Po

we

r/C

om

mB

oa

rd“IN

”M

od

ula

rC

on

ne

cto

r(S

ee

No

te3

)

Co

nn

ec

tTo

P3

or

P5

Co

nn

ec

tor

On

Pre

vio

us

Min

ilin

kP

D

Co

nn

ec

tTo

Co

nn

ec

tor

On

Ne

xt

Min

ilin

kP

D

P3

or

P5

EP

RO

M

U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

101818P

552

PR

OC

ES

SO

RP

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

D1

P1

X1

C2

C4

0-1

0V

4-2

0m

A

TH

ER

M

R27

R31

D4

GNDGND

24VAC24VAC

TB1

D5

C11

U12

LE

D2

PO

WE

R

V1

R25

R26

C7

CX15

CX13

PR

OC

.D

RIV

ER

LO

OP

DR

IVE

R

LO

CA

LLO

OP

GND

AIN2

AIN1

+5V

TB2

P4

P2

CO

MM

IN

OF

F=

0-5

VAIN

2A

IN1

0-1

0V

4-2

0m

A

TH

ER

M

TB3

U15

LD

5LD

6

U13

C8

LE

D1RV

1

R4VREF

CX2

U11

YS

101900P

MIN

ILIN

KP

OLLIN

GD

EV

ICE

RE

V.

1

OF

F

12481632

CX14

NE

TW

OR

KD

RIV

ER

RN

3

SHLD

SHLD

SHLD

T

TG

T

T

TB4

R R4

85

LO

OP

R

R

U14

NE

TW

OR

KLO

OP

P5

ADD

P3

R24

LD

4

C9

U10

RN

2

SW

1R30

X2

R29

R28

C10

U6

CX6CX1

U7

U1

X1

C3

C1

R3

CX

7

Lin

eV

oltage

16

328421

Addre

ss

Sw

itch

Show

nIs

SetF

orA

ddre

ss

1A

ddre

ss

Sw

itch

Show

nIs

SetF

orA

ddre

ss

13

Contr

olle

rA

ddre

ss

Sw

itch

This

Sw

itch

Should

Be

InT

he

OF

FP

ositio

nA

sS

how

n

No

te:

The

Pow

er

To

The

Min

iLin

kP

DM

ustB

eR

em

oved

And

Reconnecte

dA

fter

Changin

gT

he

Addre

ss

Sw

itch

Settin

gs

InO

rder

For

Any

Changes

To

Take

Effect.

Cau

tio

nD

isco

nn

ectA

llC

om

mu

nic

atio

nL

oo

pW

irin

gF

rom

Th

eM

iniL

ink

PD

Be

fore

Re

mo

vin

gP

ow

er

Fro

mT

he

Min

iLin

kP

D.R

eco

nn

ect

Po

we

rA

nd

Th

en

Re

co

nn

ect

Co

mm

un

ica

tio

nL

oo

pW

irin

g.

AD

D

ADD

ADD

The

Addre

ss

For

Each

Min

iLin

kP

DM

ustB

eU

niq

ue

To

The

Oth

er

Min

iLin

kP

Ds

On

The

Netw

ork

Loop

And

Be

Betw

een

1and

60

FIL

EN

AM

E

DA

TE

:B

.C

rew

s

DE

SC

RIP

TIO

N:

PA

GE

DR

AW

NB

Y:

JO

BN

AM

E

Com

munic

ation

Wirin

gTo

Be

Wire

dT

toT,S

HLD

(G)

toS

HLD

(G)

&R

toR

Min

iLin

kP

oll

ing

De

vic

e-

Wir

ing

Us

ing

Po

we

r/C

om

mC

ab

les

No

te:

All

Com

munic

ation

Wirin

gN

otU

tiliz

ing

Modula

rC

able

Assem

blie

sS

hould

Be

Wired

Usin

g18

Ga.M

in.2

Conducto

rTw

iste

dP

air

With

Shie

ldB

eld

en

#82760

Or

Equiv

ale

nt.

No

tes

:1.)

All

Wirin

gTo

Be

InA

ccord

ance

With

LocalA

nd

NationalE

lectr

ical

Codes

And

Specific

ations.

2.)

All

Modula

rP

ow

er/

Com

mC

able

sA

reTo

Be

WattM

aste

rP

art

Num

ber

PC

C-X

XO

rP

CC

E-X

XC

able

s.

3)

Connection

To

The

Pow

er/

Com

mB

oard

And/O

rO

ther

Min

iLin

kP

Ds

Can

Be

Made

By

Usin

gT

he

LocalLoop

Modula

rC

onnecto

rA

sS

how

nO

nP

age

1O

rB

yU

sin

g2

Conducto

rW

ith

Shie

ldC

om

munic

ation

Wires

As

Show

nO

nP

age

2.C

onnections

To

The

HV

AC

Unit

Contr

olle

rM

ustB

eM

ade

By

Usin

g2

Conducto

rW

ith

Shie

ldC

om

munic

ation

Wires

Only

.

MiniLink Polling Device Wiring Using Modular Connectors


No

tes

:

1.)

All

Wirin

gTo

Be

InA

ccord

ance

With

LocalA

nd

NationalE

lectr

icalC

odes

And

Specific

ations.

2.)

All

Modula

rP

ow

er/

Com

mC

able

sA

reTo

Be

WattM

aste

rP

art

Num

ber

PC

C-X

XO

rP

CC

E-X

XC

able

s.

3)

Connection

To

The

Pow

er/

Com

mB

oard

And/O

rO

ther

Min

iLin

kP

Ds

Can

Be

Made

By

Usin

gT

he

LocalLoop

Modula

rC

onnecto

rA

sS

how

nO

nP

age

1O

rB

yU

sin

g2

Conducto

rW

ith

Shie

ldC

om

munic

ation

Wires

As

Show

nO

nP

age

2.C

onnections

To

The

HV

AC

Unit

Contr

olle

rM

ustB

eM

ade

By

Usin

g2

Conducto

rW

ith

Shie

ldC

om

munic

ation

Wires

Only

.

Co

mp

on

en

tW

irin

gD

iag

ram

O-M

iniL

inkP

olD

evW

r1A

.CD

R

OE

36

4-2

2M

iniL

ink

Po

llin

gD

evic

e2

of

2

Min

iLin

kP

oll

ing

De

vic

e-

Wir

ing

Us

ing

Sta

nd

ard

Co

mm

un

ica

tio

nW

ire

Ins

tea

dO

fP

ow

er/

Co

mm

Ca

ble

s

Co

nn

ec

tTo

Pre

vio

us

Min

iLin

kP

DT

B4

Te

rmin

al

Or

Co

mm

Lin

kTe

rmin

als

On

lyO

ne

Min

iLin

kP

DTo

Be

Co

nn

ecte

dTo

Co

mm

Lin

k.

24

VA

CC

las

s2

Tra

ns

form

er

Ra

ted

Fo

r6

VA

Lo

ad

Min

imu

m

No

tU

se

d

HV

AC

Un

itC

on

tro

lle

rTe

rmin

als

(Se

eN

ote

3)

Po

we

r/C

om

mB

oa

rd“IN

”Te

rmin

als

(Se

eN

ote

3)

Co

nn

ec

tTo

TB

4Te

rmin

als

On

Ne

xt

Min

ilin

kP

D

EP

RO

M

U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

101818P

552

PR

OC

ES

SO

RP

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

D1

P1

X1

C2

C4

0-1

0V

4-2

0m

A

TH

ER

M

R27

R31

D4

GNDGND

24VAC24VAC

TB1

D5

C11

U12

LE

D2

PO

WE

R

V1

R25

R26

C7

CX15

CX13

PR

OC

.D

RIV

ER

LO

OP

DR

IVE

R

LO

CA

LLO

OP

GND

AIN2

AIN1

+5V

TB2

P4

OF

F=

0-5

VAIN

2A

IN1

0-1

0V

4-2

0m

A

TH

ER

M

TB3

U15

LD

5LD

6

U13

C8

LE

D1RV

1

R4VREF

CX2

U11

YS

101900P

MIN

ILIN

KP

OLLIN

GD

EV

ICE

RE

V.

1

OF

F

12481632

CX14

NE

TW

OR

KD

RIV

ER

RN

3

SHLD

SHLD

SHLD

SHLD

SHLD

T

TG

T

T

T

T

TB4

R R4

85

LO

OP

R

R

R

R

U14

NE

TW

OR

KLO

OP

P5

ADD

P3

R24

LD

4

C9

U10

RN

2

SW

1R30

X2

R29

R28

C10

U6

CX6CX1

U7

U1

X1

C3

C1

R3

CX

7

Lin

eV

oltage

16

328421

Addre

ss

Sw

itch

Show

nIs

SetF

orA

ddre

ss

1A

ddre

ss

Sw

itch

Show

nIs

SetF

orA

ddre

ss

13

Contr

olle

rA

ddre

ss

Sw

itch

This

Sw

itch

Should

Be

InT

he

OF

FP

ositio

nA

sS

how

n

No

te:

The

Pow

er

To

The

Min

iLin

kP

DM

ustB

eR

em

oved

And

Reconnecte

dA

fter

Changin

gT

he

Addre

ss

Sw

itch

Settin

gs

InO

rder

For

Any

Changes

To

Take

Effect.

Cau

tio

nD

isco

nn

ectA

llC

om

mu

nic

atio

nL

oo

pW

irin

gF

rom

Th

eM

iniL

ink

PD

Be

fore

Re

mo

vin

gP

ow

er

Fro

mT

he

Min

iLin

kP

D.

Re

co

nn

ect

Po

we

rA

nd

Th

en

Re

co

nn

ect

Co

mm

un

ica

tio

nL

oo

pW

irin

g.

AD

D

ADD

ADD

The

Addre

ss

For

Each

Min

iLin

kP

DM

ustB

eU

niq

ue

To

The

Oth

er

Min

iLin

kP

Ds

On

The

Netw

ork

Loop

And

Be

Betw

een

1and

60

FIL

EN

AM

E

DA

TE

:B

.C

rew

s

DE

SC

RIP

TIO

N:

PA

GE

DR

AW

NB

Y:

JO

BN

AM

E

All

Com

munic

ation

Wirin

gTo

Be

Wire

dT

toT,S

HLD

(G)

toS

HLD

(G)

&R

toR

No

te:

All

Com

munic

ation

Wirin

gN

otU

tiliz

ing

Modula

rC

able

Assem

blie

sS

hould

Be

Wired

Usin

g18

Ga.M

in.2

Conducto

rTw

iste

dP

air

With

Shie

ldB

eld

en

#82760

Or

Equiv

ale

nt.

02

/03

/04

MiniLink Polling Device Wiring Using Wire Terminals


Power/Comm Board Wiring - When Used For Local Loop Devices

Notes:


2.) All modular power/comm cables are to be WattMaster part numberPCC-xx or PCCE-xx cables. All other communication wiring to be 2conductor twisted pair with shield (Belden #82760 or equivalent).

Power/Comm Cable Power/Comm Board,System Manager, Or VAV/Zone Controller On Local LoopIf This Is The First Power/Comm Board On The Local Loop,No Connection Is Required. See Note 2.

From Other

Power/Comm Cable To Power/CommSystem Manager, Or VAV/Zone Controllers On Local Loop Only.

Other Board(s),

Connect To VAV/CAV ControllerIf This Is First Power/Comm BoardOn Local Loop - Otherwise NoConnection Is Required. See Note 2.

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

02/11/004

O-Pwr-CommWire1A.CDR

OE365-01 Orion Power/Comm Board1 of 2

TB

2

VA

C

F1

25

4A

24

SH

LD

TR

PO

WE

R

LD

1

TB

1

C1

PO

WE

R&

CO

MM

DIS

T.

BO

AR

DY

S1

01

85

6R

EV

.0

P5

P4

P3

P1

D1

V1

R1

P2

COMMPIN

POWER&COMMOUT

Line Voltage

24VAC

R

SH

T

R

SH

T

R

SH

T

R

SH

T

All Comm Loop Wiring IsStraight ThruLocal Loop RS-485

9600 Baud

Local Loop RS-4859600 Baud

24VAC Transformer (By Others)See System Configuration Installation &Commissioning Section Of This ManualFor Detailed Sizing Information

4 Amp Slow Blow Fuse

WARNING!DO NOT GROUND THE 24V TRANSFORMERTHAT IS TO BE USED WITH THE POWER/COMMBOARDS. GROUNDING OF THE TRANSFORMERWILL DAMAGE THE POWER/COMM BOARDAND ALL BOARDS CONNECTED TO IT. ASEPARATE TRANSFORMER MUST BE USEDFOR EACH POWER/COMM BOARD. NOEXCEPTIONS. DO NOT CONNECT ANY OTHERDEVICES TO THE TRANSFORMER USED FORTHE POWER/COMM BOARD!

Note:Diagram Shown Is For Wiring OfPower/Comm Board When UsedFor Connecting Local Loop DevicesSuch As VAV/Zone Controllers,System Manager(s) and OtherPower/Comm Boards . See Page 2Of This Drawing For Wiring WhenPower/Comm Board Is Used ForConnection Of MiniLink PollingDevices On The Network Loop.

CAUTION!No Can BeConnected To The SamePower/Comm Board(s) ThatAre Used To Supply PowerAnd Communications ForVAV/Zone Controllers AndSystem Manager On TheLocal Loop.

MinLink PDs


Notes:


2.) All modular power/comm cables are to be WattMaster part numberPCC-xx or PCCE-xx cables. All other communication wiring to be 2conductor twisted pair with shield (Belden #82760 or equivalent).

Comm/Power Cable Power/CommBoard Used For Connecting MiniLink PDs Or Previous MiniLinkPD On Network Loop. If This Is The First Power/Comm BoardOn The Network Loop, This Power/Comm Cable Connection IsNot Required. Instead Use The 3 Pole Terminal BlockCommunication Connection As Shown Below And ConnectTo The CommLink. See Note 2.

From Other

Connect Power/Comm Cables To Power/CommOr MiniLink PDs On The Network Loop Only.

Other Distribution Board,

Use To Connect CommLink WhenThis Is the First Power/Comm BoardOn The Network Loop. Otherwise NoConnection Is Required. See Note 2.

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:


JOB NAME

O-Pwr-CommWire1A.CDR

OE365-01 Orion Power/Comm Board2 of 2

TB

2

VA

C

F1

25

4A

24

SH

LD

TR

PO

WE

R

LD

1

TB

1

C1

PO

WE

R&

CO

MM

DIS

T.

BO

AR

DY

S1

01

85

6R

EV

.0

P5

P4

P3

P1

D1

V1

R1

P2

COMMPIN

POWER&COMMOUT

Line Voltage

24VAC

R

SH

T

R

SH

T

R

SH

T

R

SH

T

All Comm Loop Wiring IsStraight ThruNetwork Loop RS-485

192000 Baud

Network Loop RS-48519200 Baud

4 Amp Slow Blow Fuse

WARNING!DO NOT GROUND THE 24V TRANSFORMERTHAT IS TO BE USED WITH THE POWER/COMMBOARDS. GROUNDING OF THE TRANSFORMERWILL DAMAGE THE POWER/COMM BOARDAND ALL BOARDS CONNECTED TO IT. ASEPARATE TRANSFORMER MUST BE USEDFOR EACH POWER/COMM BOARD. NOEXCEPTIONS. DO NOT CONNECT ANY OTHERDEVICES TO THE TRANSFORMER USED FORTHE POWER/COMM BOARD!

CAUTION!No Local Loop Devices(VAV/Zone Controllers,System Manager(s) Etc..)Can Be Connected To TheSame Power/Comm Board(s)That Are Used To SupplyPower And CommunicationsFor MinLink PDs On TheNetwork Loop.

Note:Diagram Shown Is For Wiring

For Wiring Of Local Loop DevicesSuch As VAV/Zone Controllers,System Manager(s) and OtherPower/Comm Boards On The LocalLoop See Page 1 Of This DrawingFor Wiring .

WhenPower/Comm Board Is Used ForConnection Of MiniLink PollingDevices On The Network Loop.

02/11/004

24VAC Transformer (By Others)See System Configuration Installation &Commissioning Section Of This ManualFor Detailed Sizing Information

Power/Comm Board Wiring - When Used For Network Loop Devices


C O N T R O L S

FILENAME

DATE: 08/20/03 B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

OE299

RS-232 to USB Converter1

JOB NAME

USB-RS232Cnvrt1A.CDR

Top View

End View

Connection Detail

Features & Specifications

Packages Includes

:

:

Converts a USB port into a 9-pin male RS-232 serial port capable ofspeeds up to 115 Kbps.The USB Serial Adapter is designed to make serial port expansionquick and simple.Installs as a standard Windows COM port,Full RS-232 modem control signals,RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI,GNDSelf Powered by USB portSupports Windows 98/SE, ME & 2000 and XP

USB-232 Converter cable with short 12inch USB Type A endInstallation InstructionsUSB Driver CD for win98/ME/2K/XP

Installing the USB adapter

Changing the COM ports:

Follow the instructions provided inside the USB Serial Adapterpackage for installation and driver setup of the USB Serial Adapter.A CD-ROM is included that contains the correct drivers.

To change the COM port to a different COM port is accomplishedby changing the COM port I/O range in the Windows DeviceManager.

Right-click on "My Computer"Click the "Device Manager" tab.Click the "+" by "Ports"Select "USB to Serial Port (COM5)"Click the "Properties" buttonClick the "Resources" Tab.Uncheck the box that says "Use automatic settings".Select the "Input/Output range"Click the "Change Settings " button.Click the little arrows until you find an appropriate setting."02E8-02EF" should give you a COM4 setting after you restart thecomputer.Make sure to click "OK" on all screens.Use the following settings to get the following COM ports:COM1 - 3F8h-03FFhCOM2 - 2F8h-02FFhCOM3 - 3E8h-03EFhCOM4 - 2E8h-02EFh

24

V

T G R GN

D

REMOTE LINK(DTE)

COMPUTER(DCE)

48

5L

OO

P

PO

WE

R

SERIAL #

Connect ToUSB PortOn Computer

CommLink

Cable Length = 12 inches

USB SerialAdapter

Connect 9 Pin SerialCable Supplied WithCommLink To USBSerial Adapter As Shown

9 Pin Serial CableAssembly Supplied WithCommLink

Connect 9 Pin SerialCable Supplied WithCommLink To PortLabeled “Computer (DCE)On CommLink As Shown

9 PinFemale

9P

inF

em

ale

RS-232 Serial Port To USB Port Converter


Add-On Devices Diagrams


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Using Standard Lighting Relays

JOB NAME

02/12/04

O-LightingPnlStd1.CDR

OE310 Lighting Panel Controller Wiring1


3.)All Communication Wiring To Be 18Ga. Minimum, 2 Conductor TwistedPair With Shield. Belden #82760 OrEquivalent.

4.)It Is Recommended That AllControllers Address Switches AreSet Before Installation.

2.)All Wiring To Be In Accordance WithLocal And National Electrical Codesand Specifications.

Local Loop RS-485Communications To OtherControllers On The Local

LoopNote:

All Circuit Board Contacts Are N.O.All Contacts Are Rated For 2 Amps @24VAC Pilot Duty OnlyDo Not Apply Any Voltage Greater Than24VAC

�

�

�

EP

RO

M

RA

M

PAL

PIN 1PIN 1

PIN 1PIN 1

CPU

+V

+V

1

3

45678GG

2

ANALOGINPUTS

GN

D

SIG

+5

V

ANALOGOUTPUTS

A1A2

G

T

SH

R

GND

24VAC

Lighting Panel Controller

Light Circuit 1

Light Circuit 2

Light Circuit 3

Light Circuit 4

Light Circuit 5

Light Circuit 6

Light Circuit 7

T

SHR

K1

K2

K3

K4

K5

K6

K7

Light Sensor (Optional)

Momentary Pushbuttons(Optional)

Override Circuit #1

Override Circuit #2

Override Circuit #5

Override Circuit #3

Override Circuit #6

Override Circuit #4

Override Circuit #7

Line Voltage

Line Voltage

See Note 1

16 8 4 2 1





These Switches Should BeIn The OFF PositionAs Shown

AD

D

ADDADD


On The Local Loop

Required VA For TransformerEach Controller = 25VA Max.

C1

C2

C3

C4

C5

C6

C7

Lighting Contactors OrPilot Duty Relays(By Others)

All Lighting ContactorsMust Be Wired For N.C.Operation So That SystemFails To Lights On Mode.

Caution: If Lighting Contactor Coil CurrentDraw Is More Than 2 Amps And/Or DoesNot Use A 24VAC Coil, A Pilot Duty RelayThat Has A Current Draw Of Less Than 2Amps @ 24VAC Must Be Used To EnergizeThe Lighting Contactor. A SeparateTransformer Rated For The Total LightingContactor(s)Or Pilot Relay Current DrawMust Always Be Used To Power The Circuit.

24V

GND

Note:Set-up, Programming And Monitoring Of The LightingPanel Controller Requires The Use Of A PersonalComputer And Prism Software.

Caution!Controller Must Have Address Switch Set Between 1 And 60

Lighting Panel Wiring For Standard Lighting Contactors


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

Using GE Latching Relays

JOB NAME

02/12/04

O-LightingPnl-GE1.CDR

OE310 Lighting Panel Controller Wiring1

Note:Set-up, ProgrammingAnd Monitoring OfThe Lighting PanelController RequiresThe Use Of APersonal ComputerAnd PrismSoftware.





Local Loop RS-485Communications To OtherControllers On The Local

Loop

Ribbon Connector

Relay Expansion Board

Ground

24V

All switches(1 thru 4)must be in the“ON” position

EP

RO

M

RA

M

PAL

PIN 1PIN 1

PIN 1PIN 1

CPU

+V

+V

1

3

45678GG

2

ANALOGINPUTS

GN

D

SIG

+5

V

ANALOGOUTPUTS

A1A2

G

T

SH

R

GND

24VAC

Lighting Panel Controller

Light Circuit 1

Light Circuit 2

Light Circuit 1

Light Circuit 2

Light Circuit 3

Light Circuit 3

Light Circuit 4

Light Circuit 4

Light Circuit 5

Light Circuit 5

Light Circuit 6

Light Circuit 6

Light Circuit 7

Light Circuit 7

T

SHR

ON

OFF

24VAC

GE Lighting Relay- Circuit #1(By Others)

Typical Wiring Shown For Circuit #1All Other Circuits Are To Be WiredIdentically. Up to 7 Lighting Circuits MayBe Wired To Each Lighting Panel Controller.

K1

R1

R2

R3

R4

R5

R6

R7

R8

K2

K3

K4

K5

K6

K7

Light Sensor(Optional)

See Note 1

Line Voltage

Line Voltage

16 8 4 2 1






AD

D

ADDADD


On The Local Loop


Momentary Pushbuttons(Optional)

Override Circuit #1

Override Circuit #2

Override Circuit #5

Override Circuit #3

Override Circuit #6

Override Circuit #4

Override Circuit #7

Caution: If Lighting Contactor Coil Current Draw Is More Than 2Amps And/Or Does Not Use A 24VAC Coil, A Pilot Duty RelayThat Has A Current Draw Of Less Than 2 Amps @ 24VAC MustBe Used To Energize The Lighting Contactor. A SeparateTransformer Rated For The Total Lighting Contactor(s) Or PilotRelay Current Draw Must Always Be Used To Power The Circuit.

Note:All Circuit BoardContacts Are N.O.All Contacts AreRated For 2 Amps@ 24VAC PilotDuty OnlyDo Not Apply AnyVoltage GreaterThan 24VAC

�

�

�

Caution!Controller Must Have Address Switch Set Between 1 And 60

Lighting Panel Wiring For GE® Latching Relay Lighting Contactors


GPC-17 Controller Wiring

Note:Set-up, ProgrammingAnd Monitoring OfThe GPC-17Controller RequiresThe Use Of APersonal ComputerAnd Prism Software.





Local Loop RS-485Communications To Other

ControllersAnd/Or System Manager

Ribbon Connector

OptionalAnalogOutputBoard

Ground

24V

All switches(1 thru 4)must be in the“ON” position

EP

RO

M

RA

M

PAL

PIN 1PIN 1

PIN 1PIN 1

CPU

+V

+V

1

3

45678GG

2

ANALOGINPUTS

GN

D

SIG

+5V

ANALOGOUTPUTS

A1A2

G

T

SH

R

GND

24VAC

GPC-17 Controller

T

SHR

K1

R1

R2

R3

R4

R5

R6

R7

R8

K2

K3

K4

K5

K6

K7

Line Voltage

Line Voltage

See Note 1

16 8 4 2 1






AD

D

ADDADD


On The Local Loop


Note:All Circuit BoardContacts Are N.O.All Contacts AreRated For 2 Amps@ 24VAC PilotDuty OnlyDo Not Apply AnyVoltage GreaterThan 24VAC

�

�

�

Caution!Controller Must Have Address Switch Set Between 1 and 60

24

VC

OM

ANALOG OUT1

ANALOG OUT2

WA

TT

MA

ST

ER

AN

AL

OG

OU

TP

UT

BO

AR

DY

S1

01

42

8R

EV

.1

AD

DR

+

-

+

-

12

LD

1

PWR

ANALOG OUT3

ANALOG OUT4

+

-

+

-

RN1

Optional Relay Expansion Board

Relay OutputsTo Devices AsRequiredBy Application

Analog Inputs And/OrDigital InputsFrom Devices AsRequired ByApplication

RelayOutputs toDevicesAsRequiredByApplication

Analog OutputTo Device(0-10 VDC)

FILENAME

DATE:

DESCRIPTION:PAGE

DRAWN BY:

GPC-17 Controller1

JOB NAME

O-GPC-17CNTRL1A.CDR

OE310-21-GPC

B. Crews02/12/04

Ribbon Connector


GPC Plus Wiring





Line Voltage

All Communication Loop Wiring IsStraight Through

24VAC

24VAC Transformer10 VA Mini mum

GND

Local Loop RS-4859600 Baud

Analog Inputs AIN1Thru AIN7Can Be Used For 10kOhm

Type III Thermistor, 0-5VDCSignal, 4-20mA Signal Or Dry

Contact Closure Inputs.As Required.

Analog Input AIN6 Can Only Be UsedFor Connection Of A Static PressureTransducer With Modular Connector

Connect ToNext Device OnThe Local Loop

24VAC PowerFor Relay Outputs

5 Relay Outputs AreAvailable On Board ForOn/Off Control OfEquipment. WhenRequired 4 AdditionalRelay Outputs AreAvailable By Using TheOptional OE357 4 RelayOutput ExpansionBoard. See Below.

Connect Tubing To High PressurePort (Bottom Tube) and Route To StaticPressure Pickup Probe Located In UnitDischarge. Leave Port Marked “Lo” OpenTo Atmosphere

S.P.Transducer

Splice If Req’d

Connect ToExpansion BoardBase (When Used)

4 Additional Relay OutputsAre Available By Using TheOE357 4 Relay OutputExpansion Board. TheOE352 2 Slot ExpansionBase Board Is alsoRequired To Mount TheOE357 Board.

OE352 2 Slot Expansion Base Board

OE3574 Relay OutputBoard

Not Used

RLY

1

D1

D2

D3

D4

D5

RAM

C3

C2

U6

PH

ILIP

S

CX6

C1

CX2U2

PAL

CX4

U4

TUC-5R PLUS

YS101816 REV. 2

V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

MC34064A

D1

3

C16

9936

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

NE5090NPB31920PS

U8

CX

8

U9

X1

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

T'STAT

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

RS-485

CX5

U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX1

1

LD6

COMM

PWRLD7

LED1

LED2

LD9

LD8

R1

U7

RV1

VREF ADJ R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

COM1-3

COM4-5

R5

R4

R3

R2

R1

RLY

2R

LY

3R

LY

4R

LY

5

CX15

(1 MEG)HH

P1

C2

1

CX

3

EPROM

U3

Warning:24 VAC Must Be Connected So That AllGround Wires Remain Common. Failure ToDo So Will Result In Damage To TheController

T To T, R To R, SHLD To SHLD

FILENAME

DATE:

DESCRIPTION:PAGE

DRAWN BY:

GPC Plus Controller1 Of 2

JOB NAME

G-GPC-PlusCNTRL1A.CDR

OE331-21-GPCPLUS

B. Crews03/08/05

Note: When Using Sensors orTransducers With 4-20 mA InputSignal, The Pull-up Resistor ForThe Input Being Used Must BeRemoved From The Controller

Board And A 250 Ohm ResistorMust Be Wired Between The InputTerminal And The Ground Terminal

On The Controller Board

Pull-up Resistor- Typical

Mini DIN ConnectorFor Connection Of Modular

Service Tool

OE331-21-GPCPLUSGPC Plus Controller

VR5 M

C

78

24

CT

C6

TB2

R14

D3

VR4

78

12

CT

MC

GN

D

+2

4VD

C-O

UT

GN

D

24

VA

C-IN

24

VA

C-IN

TB1

PW

RLD

1 PJ2

C3

PJ1

2SLOTMODULARI/O 2SLOTMODULARI/O

VR6

78

24

CT

78

24

CT

MC

LM358N LM358N

YS101780

C4

C5

U2

VR1

R1

2

R6

CX

2R1

0

R4

R5

P2

JP2

UL5A250VAC UL5A250VAC

G5L-114P-PSOMRON

CONTACT:24VDC


G5L-114P-PSOMRON

CONTACT:24VDC


G5L-114P-PSOMRON

CONTACT:24VDC


G5L-114P-PSOMRON

CONTACT:24VDC

K3

K2

4RLY IO BD.4RLY IO BD.

V4 K4 YS101790

TB1

V1

K1

K3

U2

K4

RN1

PCF8574P

U3

CX3

U1

ULN2803A/

K2

K1

74HC04N

P1

CX

2

CX

1

JumperSetting


GPC Plus Controller - Address Switch Setting





FILENAME

DATE:

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

B. Crews

GPC Plus Controller

G-GPC-PlusCNTRL1A.CDR

OE331-21-GPCPLUS

03/08/05

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D16

R6

C9

SC1

R11

U11

D13

C16

VR2

TB4

R27

C13

R10

VR1

C19

C18

R7

D10

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D18

D17

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10 0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN5

D19

CX15

1632TOKEN

NETWORK

8421





Note:The Power To The Controller Must Be RemovedAnd Reconnected After Changing The AddressSwitch Settings In Order For Any Changes ToTake Effect.

CautionDisconnect All Communication Loop WiringFrom The Controller Before Removing PowerFrom The Controller. Reconnect Power AndThen Reconnect Communication Loop Wiring.

ADDRESS ADD

ADDRESSADD

ADDRESSADD

2 Of 2


On The Local Loop.For Auto-Zone Systems The Address Must Be

Set Between 18 to 30For All Other Systems The Address Can Be Set

Between 1 to 59


FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

OE331-21- AVG

JOB NAME

10/07/05

OE331-21-AVG-GBD-Wire1A.CDR

FILENAME

JOB NAME

Note:All Relay ContactsAre N.O. & RatedFor 2 Amps

@ 24VACMaximum

R1

R2

1 of 5GBD Device Wiring

GBD Device

4.) All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.

3.) Set-up, Programming AndMonitoring Of The GBD DeviceRequires The Use Of A PersonalComputer And Prism Software.

4

NETWORK

TOKEN

16

32

8

2

1

24VAC

24VAC

MC34064A

9936

M

T'STAT

1

R

SHLD

T

COMM

1

1

CX10D7

UL

LA

BE

L

U15

SW1

GND

SENSOR

PRESSURE

TB3PJ1

PJ2

EXPANSION

C20

R26

CX15

AOUT2

AOUT1

GND

GND

D15C17

C12

CX13

U13

C10

PU5

PU7

D14

D11

VD

C

0-5

PU4

PU3

D8

D9

R1

0

C1

8

PJ3

R24

R25

R22

C15

D1

7

D1

8

VR1 VR2

D19

C1

9

R19

C14

JP1

R15

U12

CX14

U14

U10

VD

C

0-1

X2

C11

CX12

SC1

R13

C13

C7

R7

D12

D10

D1

3

L1

R2

7

D1

6

PO

WE

R

V6

TB4

C16

U11

R11

C9

R6

RAM

CX2

C1LED2

VREF ADJ

+VDC

RV1

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7

INPUTS

U7

R1

RN5

C4

PU1

PU2

D6

ADDRESS

TEST POINT

5.11V

+VREF

RN3E

WD

OG

R28

CX5

COMM

LED1

PWR

COMM

RS-485

HELD

HAND

U5

C2

1

TB1

RN1CX1

U1

U2

V2

CX6

C3

C2

RLY5

RN

4

U9

CX

9

RLY4

X1

D5

TUC-5R/5R-PLUS

YS101816 REV 4

EPROM

U6

(1 MEG)RLY3

RN

2

D4

RLY2

PAL

D3

CO

M4-5

V4

K5

U8

V5

TB2

R5

R4

R3

V3

CX

3

U3

RLY1

CX4

U4

D2

D1

V1

GNDGND

SE

RIA

L#

CX

8

OF

F

OE331-21-AVG

GBD Device Wiring

When Used For CO Applications2

Available InputsFor Connectionof CO Sensor

4-20mA SignalSee Page 2 ForDetailed

2

CO

Sensor Wiring2

Connect The GBD ToThe Same LocalCommunications LoopAs The ControllerThat Will BeReceiving the GBDBroadcast

Communications WireMust Be 2 ConductorTwisted Pair WithShield, Belden #82760Or Equivalent.All Wiring Must BeStraight Through,R To R, T To T AndSHLD To SHLD.

Available Relay #124 VAC OutputCloses On RiseAbove MinimumCO Setpoint2

24 VAC Pilot DutyRelay (By Others)

24 VAC Pilot DutyRelay (By Others)

Available Relay #224 VAC OutputCloses On RiseAbove MaximumCO Setpoint2

Available0-10 VDCProportionalOutput Signal

Available10 VDC FixedOutput Signal

R2

R1

CO

M1

-3

Line Voltage

24 VAC Transformer20VA Minimum

2.) 24 VAC Must Be ConnectedSo That All Ground WiresRemain Common.

Notes:



1.) The GBD Can Either Be UsedWith CO2 Sensors Or SpaceTemperature Sensors But NotBoth On The Same GBD Device.Up to 2 GBD Devices Can BeLocated On Each Local Loop.

GBD Controller - CO2 Apllications Wiring


FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

FILENAME

JOB NAME

2 of 5OE331-21- AVG

GBD Device Wiring

OE255 or OE256CO Sensor

(4-20mA Signal)2

1. - Not Used

2. - Not Used

4. Relay Common

5. Relay Norm Closed

6. 4-20mA Output

3. Relay Norm Open

7. Signal Ground8. 0-10V Output

Pin Designations

Pin Designations

1. AC+/DC+2. AC/GND

Lin

eV

oltage


GBD Device

24VAC

24

VA

C

24VAC

GND

GN

D

GND

250 Ohm-1%Resistor SuppliedWith CO Sensor(s)

Must Be WiredAs Shown ForEach Sensor Used

2

Up to (6) CO Sensors Can

Be Used On The GBD.

AIN2, AIN3, AIN4,

2

They Can Be WiredTo AIN1,AIN5 And AIN7 AsDesired. Only 4-20mACO Sensor(s) May Be

Used.2

PO

WER

VR2

TB4

VR1PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

C20 D1

7

D6

D7

D8

D9

D11

D14

C12

C10 0-5

VD

C

0-1

VD

C

JP1

X2

TB3

INPUTS

+VDC

AOUT1

AOUT2

AIN7

AIN5

AIN4

AIN3

AIN2

AIN1RN5

C4

CX15

The Pullup Resistor For The AnalogInput That Each CO Sensor Is Connected

To Must Be Removed For ProperOperation Of The GBD Device.

2

PU1

PU2

PU3

PU4

PU5

GND

GND

PU7

GND

OE331-21-AVG

GBD Device Wiring

When Used For CO Applications2


Notes:





Typical WiringShown For InputAIN3. Wiring ForOther Inputs IsIdentical.

10/07/05


GBD Controller - CO2 Applications Wiring (Cont’d)


GBD Controller - Space Temp. Sensor Averaging Wiring

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

OE331-21- AVG

JOB NAME

FILENAME

JOB NAME

3 of 5

4

NETWORK

TOKEN

16

32

8

2

1

24VAC

24VAC

MC34064A

9936

M

T'STAT

1

R

SHLD

T

COMM

1

1

CX10D7

UL

LA

BE

L

U15

SW1

GND

SENSOR

PRESSURE

TB3PJ1

PJ2

EXPANSION

C20

R26

CX15

AOUT2

AOUT1

GND

GND

D15C17

C12

CX13

U13

C10

PU5

PU7

D14

D11

VD

C

0-5

PU4

PU3

D8

D9

R1

0

C1

8

PJ3

R24

R25

R22

C15

D1

7

D1

8

VR1 VR2

D19

C1

9

R19

C14

JP1

R15

U12

CX14

U14

U10

VD

C

0-1

X2

C11

CX12

SC1

R13

C13

C7

R7

D12

D10

D1

3

L1

R2

7

D1

6

PO

WE

R

V6

TB4

C16

U11

R11

C9

R6

RAM

CX2

C1LED2

VREF ADJ

+VDC

RV1

AIN1

AIN2

AIN3

AIN4

AIN5

AIN7

INPUTS

U7

R1

RN5

C4

PU1

PU2

D6

ADDRESS

TEST POINT

5.11V

+VREF

RN3E

WD

OG

R28

CX5

COMM

LED1

PWR

COMM

RS-485

HELD

HAND

U5

C2

1

TB1

RN1CX1

U1

U2

V2

CX6

C3

C2

RLY5

RN

4

U9

CX

9

RLY4

X1

D5

TUC-5R/5R-PLUS

YS101816 REV 4

EPROM

U6

(1 MEG)RLY3

RN

2

D4

RLY2

PAL

D3

CO

M4-5

V4

K5

U8

V5

TB2

R5

R4

R3

V3

CX

3

U3

RLY1

CX4

U4

D2

D1

V1

GNDGND

SE

RIA

L#

CX

8

OF

F

Available InputsFor Connection ofSpace TemperatureSensors. See Page4 For DetailedSpace TemperatureSensor Wiring

Connect The GBD ToThe Same LocalCommunications LoopAs The ControllerThat Will BeReceiving the GBDBroadcast

Communications WireMust Be 2 ConductorTwisted Pair WithShield, Belden #82760Or Equivalent.All Wiring Must BeStraight Through,R To R, T To T AndSHLD To SHLD.

R2

R1

CO

M1

-3

Line Voltage


GBD Device Wiring

OE331-21-AVG

GBD Device Wiring

When Used For Space Temperature Sensor Averaging Applications

GBD Device


Notes:



1.) The GBD Can Either Be UsedWith CO2 Sensors Or SpaceTemperature Sensors But NotBoth On The Same GBD Device.Up to 2 GBD Devices Can BeLocated On Each Local Loop. 10/07/05



GBD Controller - Space Temp. Sensor Averaging Wiring (Cont’d)

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

FILENAME

JOB NAME

4 of 5OE331-21- AVG

GBD Device Wiring

Lin

eV

oltage

GBD Device

OE210 Space Temperature Sensor

24VAC

GND

Up to (6) Temperature SensorsCan Be Used On The GBD.

AIN2, AIN3, AIN4,They Can Be WiredTo AIN1,AIN5 And AIN7 AsDesired.

Typical WiringShown For InputAIN3. Wiring ForOther Inputs IsIdentical.

PO

WER

VR2

TB4

VR1PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

C20 D1

7

D6

D7

D8

D9

D11

D14

C12

C10 0-5

VD

C

0-1

VD

C

JP1

X2

TB3

INPUTS

+VDC

AOUT1

AOUT2

AIN7

AIN5

AIN4

AIN3

AIN2

AIN1RN5

C4

CX15

PU1

PU2

PU3

PU4

PU5

GND

GND

PU7

GND

OE331-21-AVG

GBD Device Wiring

When Used For Space Temperature Sensor Averaging Applications

GND

TMP


Notes:






10/07/05



GBD Controller Adress Switch Setting

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURE

SENSOR

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10 0-5

VD

C

0-1

VD

C

JP1

C11

X2

GND

TB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN5

D19

CX15

1632TOKEN

NETWORK

8421





Note:The Power To The Controller Must Be Removed AndReconnected After Changing The Address SwitchSettings In Order For Any Changes To Take Effect.

CautionDisconnect All Communication Loop Wiring From TheController Before Removing Power From The Controller.Reconnect Power And Then Reconnect CommunicationLoop Wiring.

ADDRESS ADD

ADDRESSADD

ADDRESSADD


On The Local Loop And Be Between 1 and 60

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

FILENAME

JOB NAME

5 of 5OE331-21- AVG

GBD Device Wiring


Notes:



1.) The GBD Can Either Be UsedWith CO2 Sensors Or SpaceTemperature Sensors But NotBoth On The Same GBD Device.Up to 2 GBD Devices Can BeLocated On Each Local Loop. 10/07/05



Miscellaneous Diagrams& Technical Information


FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

Modular Room Sensor1

JOB NAME

10/11/01

O-MODRMSENS1.CDR

OE210-02, OE211-02, OE212-02, OE213-02

4.5

0“

2.5

0"

0.88“

Temperature Sensor Resistance/Voltage Chart

Temp Resistance* Voltage

F Ohms @ Input*-10.............93333........4.620-5...............80531........4.5500...............69822........4.4745...............60552........4.39010..............52500........4.29715..............45902........4.20020..............40147........4.09525..............35165........3.98230..............30805........3.86235..............27140........3.73740..............23874........3.605

�


F Ohms @ Input*�

45..............21094........3.47050..............18655........3.33052..............17799........3.27554..............16956........3.21756..............16164........3.16058..............15385........3.10060..............14681........3.04262..............14014........2.98564..............13382........2.92766..............12758........2.86768..............12191........2.810


F Ohms @ Input*�

69..............11906 ........2.78070..............11652 ........2.75271..............11379 ........2.72272..............11136 ........2.69573..............10878........2.66574..............10625........2.63575..............10398........2.60776..............10158........2.57078..............9711 ..........2.52080..............9302..........2.46582..............8893..........2.407


F Ohms @ Input*84..............8514..........2.35286..............8153..........2.29788..............7805..........2.24290..............7472..........2.18795..............6716..........2.055100............6047..........1.927105............5453..........1.805110 ............4923..........1.687115 ............4449..........1.575120............4030..........1.469

�

Room Sensor Typical Dimensions

*Chart Notes:1. Use the resistance column to check the thermistor sensor while disconnected from the controllers (not powered). Connect as shown below.

2. Use the voltage column to check sensors while connected to powered controllers. Read voltage with meter set on DC volts. Place the sensorleads as shown in the illustration below. If the voltage is above 5.08 VDC, then the sensor or wiring is "open." If the voltage is less than 0.05VDC, the sensor or wiring is shorted.

O

O O

A

A A

O

O O

R

R R

L

L L

M

M M

E

E E

E

E E

C

C C

W

W W

R

R R

R

R R

OVR

OVR OVR

0.25“

2.7

5“

2.00“

Wall Cut-Out DimensionsWhen Sensor Is To BeMounted WithoutHandy Box (By Others)

2.75“3

.25

“

OE210-02 OE211-02 OE212-02 OE213-02

Modular Room Sensor -Plain

Modular Room SensorWith Override

Modular Room SensorWith Setpoint Adjust

Modular Room SensorWith Setpoint Adjust

& Override

R2

PJ1

R1THERM1

REV 0

YS101858

MODULAR

SENSOR

R2

PJ1 R1

THERM1

REV

0

YS101858

MODULAR

SENSOR

+-

T

SHLD

+

-

Modular Room Sensor Wiring


C O N T R O L S

FILENAME

DATE:

DESCRIPTION:PAGE

DRAWN BY:

1

JOB NAME

8/9/02

OE268-OVBoard.cdr

OE-268 Over Voltage Board

Barry Light

HV POWER BD.YS101750

REV 1.0

C2

+

+

R3D1

U1R2AC_IN GND

TB1INPUT

24-32VAC C3

D2

R1

+V GND

TB2POWEROUTPUT

This output is DC voltage. Ourcontrollers will accept DC voltageif the voltage is above 28 VDC.

Note:

NOTE: This board goes between the supply transformerslow voltage output and the controllers low voltage input.WattMaster Controllers do not like to see more than28 VAC on their input side. When the line voltage to thetransformer is too high, generally the output side of thetransformer (low voltage) is too high, thus requiring thisOver Voltage Board.

To the 24 VAC input sideof WattMaster ControllerTRANSFORMER

LINE VOLTAGE

OE-268 Over Voltage Board

This board is designed to power onecontroller with expansion boards only.

Warning

Over Voltage Board Wiring


MODGAS II Controller Wiring When Used With The VCM Controller

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

When Used With Orion VCM Controller

JOB NAME

03/09/06

O-MODGASII-VCM-Wr1.CDR

AAON MODGAS II Wiring1

Line

GND

24VAC

Mount InUnit Supply

Air Duct

SupplyAir Temp.

Sensor

InducedAir Blower

SpeedControl

Hi Speed

Low Speed

Heat EnableSignal (24 VAC)

W1

CR2-1

SC

CR1-ACR1-B

L1L2

N.O.N.O. N.O.N.O.N.O.

N.C.

40 VATransformer

Minimum

Motor



PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

101818

552

PR

OC

ES

SO

RB

OA

RD

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TLIM

IT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

128

128

R4

GA

SV

ALV

E

SE

R.#:

VOUT

D9

V5

C13

GND

TB4

POWER

YS

101826P

RE

V1

MO

DU

LA

TIN

GG

AS

BO

AR

D

PJ1 SH

LD

RV

1

STATUS

P1

R8

RST IN

J01

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

C1SAT

+VDC

VR1

R7

D1

R1

5P

I2C IN

TB

2

R T V4

GN

D

24V

AC

D8

U5C7

R25

R26

R26

C6 P

OW

ER

TB

3

CR1

CR2

GV1

GV2

2 GasValves CanBe ConnectedAs Shown

Modular Cable Connects ToHVAC Unit Controller

Caution:

If your HVAC unit is supplied with the MODGAS II controller with or without an MHGRV II controller, the Supply Air Temperature Sensor must always

be wired to the MODGAS II controller. If your HVAC unit is supplied with only the MHGRV II controller, the Supply Air Temperature Sensor must be

connected to the MHGRV II controller. If you have either of these controllers on your HVAC unit and have a Supply Air Temperature Sensor connected

to the VCM controller, your controls will not function correctly. Only one Supply Air Temperature Sensor can be used on an HVAC unit.

Wiring For MODGAS II When Used With Orion VCM Controller

Note:1.) When The MODGAS II Controller Is Used With The VCMController It Must Have (1) Relay Output On The VCM ControllerConfigured For The MODGAS II Controller In Order To FunctionCorrectly. This Relay Output Must Be Configured When Setting-upThe Controller(s) Operating Parameters. See the VCM ControllerOperator Interfaces Technical Guide For Complete ControllerProgramming and Configuration Information.


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

When Used Without Orion Controls

JOB NAME

02/17/04

O-MODGASII-No-Wire1.CDR

AAON MODGAS II Wiring1

Line

GND

24VAC

Mount InUnit Supply

Air Duct

SupplyAir Temp.

Sensor

InducedAir Blower

SpeedControl

Hi Speed

Low Speed

Heat EnableSignal (24 VAC)

W1

CR2-1

SC

CR1-ACR1-B

L1L2

N.O.N.O. N.O.N.O.N.O.

N.C.

40 VATransformer

Minimum

Motor



PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

101818

552

PR

OC

ES

SO

RB

OA

RD

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TLIM

IT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

128

128

R4

GA

SV

ALV

E

SE

R.#:

VOUT

D9

V5

C13

GND

TB4

POWER

YS

101826P

RE

V1

MO

DU

LA

TIN

GG

AS

BO

AR

D

PJ1 SH

LD

RV

1

STATUS

P1

R8

RST IN

J01

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

C1SAT

+VDC

VR1

R7

D1

R1

5

P

I2C IN

TB

2

R T V4

GN

D

24V

AC

D8

U5C7

R25

R26

R26

C6 P

OW

ER

TB

3

CR1

CR2

-

+

0-10VDCExternal Reset

Signal

GV1

GV2

2 GasValves CanBe ConnectedAs Shown

Wiring For MODGAS II When HVAC Unit Controls Are By Others

MODGAS II Controller Wiring With HVAC Unit Controls By Others


MHGRV II Controller Wiring When Used With VCM Controller

Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

03/09/06

O-AAON-MHGRVII-VCM1A.CDR

1

V1

K1

V2

K2

V3

K3

K4

V4

YS101894 REV 1HOT GAS REHEAT

SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF

4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GND

SAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

101818

552

PR

OC

ES

SO

RB

OA

RDC

1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

RAM Chip

EPROM Chip

Black

White

Red

Green

HGR Solenoid Valve

2 Position HGR Valve (Optional)

24 VAC

Line

GN

D

24

VA

C

40 VATransformer

Minimum

CondensorModulatingHG Valve

C1

C2

Modular CableConnect ToHVAC UnitController

SetpointDIP Switch(Not UsedFor ThisApplication)

Reset LimitDIP Switch(Not UsedFor ThisApplication)

SupplyAir Temperature

Sensor

Mount In SupplyAir Duct

See Caution NoteBelow

Fan

“POWER” LED

“STATUS” LED

Compressor

CR/HG

CW/HW

CB/HB

CG/HR

“VALVE” Relay LED

“AUX” Relay LED

“COMP” Relay LED

“FAN” Relay LED

Black

White

Red

Green

ReheatModulatingHG Valve

Caution:

If your HVAC unit is supplied with the MODGAS II controller with or without an MHGRV II controller, the Supply

Air Temperature Sensor must always be wired to the MODGAS II controller. If your HVAC unit is supplied with

only the MHGRV II controller, the Supply Air Temperature Sensor must be connected to the MHGRV II controller.

If you have either of these controllers on your HVAC unit and have a Supply Air Temperature Sensor connected

to the VCM controller, your controls will not function correctly. Only one Supply Air Temperature Sensor can be

used on an HVAC unit.

AAON MHGRV II Controller

When Used With Orion VCM Controller

Wiring For MHGRVII When Used With Orion VCM Controller


Notes:


FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

02/17/04

O-SA-MHGRVII-Wire1a.CDR

1

V1

K1

V2

K2

V3

K3

K4

V4


SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GND

SAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

10

18

18

552

PR

OC

ES

SO

RB

OA

RDC

1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

RAM Chip

EPROM Chip

Black

White

Red

Green

HGR Solenoid Valve

2 Position HGR Valve (Optional)

24 VAC

Line

GN

D

24V

AC

40 VATransformer

Minimum

CondensorModulatingHG Valve

C1

C2

SetpointDIP Switch(Not UsedFor ThisApplication)

Reset LimitDIP Switch(Not UsedFor ThisApplication)


Sensor

Mount In SupplyAir Duct

Fan

“POWER” LED

“STATUS” LED

Compressor

CR/HG

CW/HW

CB/HB

CG/HR

“VALVE” Relay LED

“AUX” Relay LED

“COMP” Relay LED

“FAN” Relay LED

Black

White

Red

Green

ReheatModulatingHG Valve

AAON MHGRV II Controller

When Used Without Orion Controls

-

+

0-10VDCExternal Reset

Signal

Heating Override

H1 (Dehumidification)

Cooling Override

Wiring For MHGRV II When HVAC Unit Controls Are By Others

MHGRV II Controller Wiring With HVAC Unit Controls By Others


Supply Air Sensor Location & Wiring

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

O-SA-MHGR-MODG-VCM1a

1 of 3

03/09/06


Sensor


Sensor

MODGAS II Board

MODGAS II Board

MHGRV II Board

Expansion Board Connection(When Used)

(s)


(s)

VCMBoard

VCM Board

SA Sensor Wiring LocationVCM Controller MODGAS II & MHGRV IIwith

SA Sensor Wiring LocationVCM Controller MODGAS II Onlywith

PJ1

PJ1

I C OUT2

I C OUT2

I C IN2

I C IN2

V1

K1

V2

K2

V3

K3

K4

V4


SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF

4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GND

SAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

101818

552

PR

OC

ES

SO

RB

OA

RDC

1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

CR/HG

CW/HW

CB/HB

CG/HR

Caution:

If your HVAC unit is supplied with the MODGAS II controller with or without an MHGRV II controller,

the Supply Air Temperature Sensor must always be wired to the MODGAS II controller. If your HVAC

unit is supplied with only the MHGRV II controller, the Supply Air Temperature Sensor must be

connected to the MHGRV II controller. If you have either of these controllers on your HVAC unit and

have a Supply Air Temperature Sensor connected to th VCM controller, your controls will not function

correctly. Only one Supply Air Temperature Sensor can be used on an HVAC unit. If expansion boards

are used they can be connected via modular cable to any I C connector on the loop.2

Supply Air Sensor Wiring

Configurations and Connection Diagrams

RELAY1

D1

LD1

D2

RELAY2

LD2

D3

LD4

RELAY4

RELAY3

D4

LD3

RELAY5

LD5

D5

CX3

RAM EPROM

C3

C2

U6

CX6

C1

CX2U2 U3

PAL

CX4

U4

TUC-5R PLUSYS101718 REV. 3

V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

RGND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

U8

CX

8

U9

X1

R7

D1

0

R13

D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

R26

C20R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GND

TB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

C4

RS-485

CX5U5

R

TB1

SHLD

T

COMM

COMMR

N3

1

RN1

U1

CX11

LD6

COMM

PWRLD7

LED1

LED2LD9

LD8

R1

U7

RV1VREF ADJ

R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

CO

M4

-5

R5

R4

R3

R2

R1

CO

M1

-3

RELAY1

D1

LD1

D2

RELAY2

LD2

D3

LD4

RELAY4

RELAY3

D4

LD3

RELAY5

LD5

D5

CX3

RAM EPROM

C3

C2

U6

CX6

C1

CX2U2 U3

PAL

CX4

U4


V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

U8

CX

8

U9

X1

R7

D1

0

R13

D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

R26

C20R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GND

TB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

C4

RS-485

CX5U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX11

LD6

COMM

PWRLD7

LED1

LED2LD9

LD8

R1

U7

RV1VREF ADJ

R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

CO

M4

-5

R5

R4

R3

R2

R1

CO

M1

-3

PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TL

IMIT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

12

81

28

R4

GA

SV

ALV

E

SE

R.#:

VOUT

D9

V5

C13

GND

TB4

POWER

YS

10

18

26

PR

EV

1M

OD

UL

AT

ING

GA

SB

OA

RD

PJ1 SH

LD

RV

1

STATUS

P1

R8

RST IN

J01

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

C1SAT

+VDC

VR1

R7

D1

R15

P

I2C IN

TB

2

R T V4

GN

D

24

VA

C

D8

U5C7

R25

R26

R26

C6 P

OW

ER

TB

3

PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TL

IMIT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

12

81

28

R4

GA

SV

ALV

E

SE

R.#:

VOUT

D9

V5

C13

GND

TB4

POWER

YS

10

18

26

PR

EV

1M

OD

UL

AT

ING

GA

SB

OA

RD

PJ1 SH

LD

RV

1

STATUS

P1

R8

RST IN

J01

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

C1SAT

+VDC

VR1

R7

D1

R15

P

I2C IN

TB

2

R T V4

GN

D

24

VA

C

D8

U5C7

R25

R26

R26

C6 P

OW

ER

TB

3


Supply Air Sensor Location & Wiring (Cont’d)

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

2 of 3


Sensor


Sensor

MHGRV II BoardVCMBoard

VCM Board

SA Sensor Wiring LocationVCM Controller MHGRV II Onlywith

SA Sensor Wiring LocationVCM Controller Only

V1

K1

V2

K2

V3

K3

K4

V4


SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF

4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GND

SAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

101818

552

PR

OC

ES

SO

RB

OA

RDC

1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

CR/HG

CW/HW

CB/HB

CG/HR

Caution:

If your HVAC unit is supplied with the MODGAS II controller with or without an MHGRV II controller,

the Supply Air Temperature Sensor must always be wired to the MODGAS II controller. If your HVAC

unit is supplied with only the MHGRV II controller, the Supply Air Temperature Sensor must be

connected to the MHGRV II controller. If you have either of these controllers on your HVAC unit and

have a Supply Air Temperature Sensor connected to the VCM controller, your controls will not function

correctly. Only one Supply Air Temperature Sensor can be used on an HVAC unit. If expansion boards

are used they can be connected via modular cable to any IC2 connector on the loop.



RELAY1

D1

LD1

D2

RELAY2

LD2

D3

LD4

RELAY4

RELAY3

D4

LD3

RELAY5

LD5

D5

CX3

RAM EPROM

C3

C2

U6

CX6

C1

CX2U2 U3

PAL

CX4

U4


V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

U8

CX

8

U9

X1

R7

D1

0

R13

D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

R26

C20R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GND

TB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

C4

RS-485

CX5U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX11

LD6

COMM

PWRLD7

LED1

LED2LD9

LD8

R1

U7

RV1VREF ADJ

R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

CO

M4

-5

R5

R4

R3

R2

R1

CO

M1

-3

RELAY1

D1

LD1

D2

RELAY2

LD2D

3

LD4

RELAY4

RELAY3

D4

LD3

RELAY5

LD5

D5

CX3

RAM EPROM

C3

C2

U6

CX6

C1

CX2U2 U3

PAL

CX4

U4


V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

D1

3

C16

VR2

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

U8

CX

8

U9

X1

R7

D1

0

R13

D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURE

T'STAT

SENSOR

C17 D15

R26

C20R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GND

TB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

C4

RS-485

CX5U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX11

LD6

COMM

PWRLD7

LED1

LED2LD9

LD8

R1

U7

RV1VREF ADJ

R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1C

OM

4-5

R5

R4

R3

R2

R1

CO

M1

-3


(s)


(s)

To Other Expansion Board(When Used)

(s)

PJ1

PJ1

I C OUT2

I C OUT2

I C IN2

I C IN2


03/09/06


Supply Air Sensor Location & Wiring (Cont’d)


Sensor

MHGRV II Board

V1

K1

V2

K2

V3

K3

K4

V4


SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF

4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GND

SAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

DC1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

CR/HG

CW/HW

CB/HB

CG/HR

FILENAME

DATE: B. Crews

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

3 of 3


Sensor

Pullup Resistor “PU1” Must BeRemoved From The MODGAS II Board

For This Configuration


Sensor

MODGAS II Board

MODGAS II Board

MHGRV II Board

SA Sensor WiringHVAC Unit Control By Others and both MODGAS II & MHGRV II Controller

SA Sensor Wiring LocationHVAC Unit Control By Others and MODGAS II Only

SA Sensor Wiring LocationHVAC Unit Controls By Others and MHGRV II Only

V1

K1

V2

K2

V3

K3

K4

V4


SERIAL #

R2 R17

R23

FA

N

CO

MP

VA

LV

E

AU

X

U5

CX5

ST

EP

C2

C4

R9

R8

R7

R13

R5

R6

D4

D3

R4

D2

PUR12

D6

R11

R1

D5

R3

R3

R20

R19

R18

L1

D1

16 16

F

RESET LIMIT

OF

4 42 21 1

8 8

64 6432 32

128 128

ADD

SETPOINT

ADD

F OF

R40

R39

STA

TU

S

PO

WE

R

VA

LV

E

AU

X

FA

N

CO

MP

CO

M

TB

5

SW

1

SW

2

U1

0-1

0V

4-2

0M

AT

HE

RM

AU

XIN

SE

TU

P

C1

5

PJ1

+VDC

GND

GND

AUX IN

RST IN

HTG OVR

CLG OVR

GNDSAT

RHT EN

T

SHLD

R

TB3

CO

MM

VR1

RV

1

C1

3

R31

D1

D11

C3

U2

V5

C8

L2

C12

C1

+24VAC

GND

TB4

R38

R2

D1

WD

OG

CX

6

U6

U1

CX

1C

3

R1

U2

1

EP

RO

M

CX2

RA

M

U5

C2

P1

C4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

DC1

X1

CX

5

U3

U4

CX

4

CX

3

IC

OU

T2

IC

IN2

CR/HG

CW/HW

CB/HB

CG/HR



PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

CX

6

WD

OG

U6

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TLIM

IT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

128

128

R4

GA

SV

ALV

E

SE

R.#

:

VOUT

D9

V5

C13

GND

TB4

POWER

POWER

PJ1

PJ1

SH

LD

SH

LD

RV

1

STATUS

P1

R8

RST IN

J0

1

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

SAT+VDC

VR1

VR1

R7

R7

D1

D1

R15

R1

5

PU1

PU1

I2C IN

I2C IN

TB

2

TB

2

R

R

T

T

V4

GN

D

24

VA

C

D8

U5C7

R2

5

R2

6

R2

6

C6 P

OW

ER

TB

3

PH

ILIP

S

EP

RO

M U3

U5

RA

M

CX2

1

U2

R1

C3

U4

CX

3

CX

4

YS

10

18

18

55

2P

RO

CE

SS

OR

BO

AR

D

CX

5C

1

U1

R2

CX

1

CX

6

WD

OG

U6

PH

ILIP

S

P1C

2

C4

V1

V3

K3

V2

K2 FT

K1

TB1

DIS

CH

AR

GE

SE

TP

OIN

T

F

F

11

O

O

F

F

RE

SE

TLIM

IT

AUX

COM AU

X

LO SPD

FAN

LO

SP

DFA

N

AD

DA

DD

44

22

16

16

88

64

64

32

32

128

128

R4

GA

SV

ALV

E

SE

R.#:

VOUT

D9

V5

C13

GND

TB4

POWER

YS

101826P

RE

V1

MO

DU

LA

TIN

GG

AS

BO

AR

D

PJ1 SH

LD

RV

1

STATUS

P1

R8

RST IN

J01

AUX IN

GND

HEAT EN

C2

R1

R3

R1

P

D2

R9

C1SAT

+VDC

VR1

R7

D1

R15

P

I2C IN

TB

2

R T V4

GN

D

24

VA

C

D8

U5C7

R25

R26

R26

C6 P

OW

ER

TB

3


03/09/06


Chip Locations

C2

GND

R7

MADE IN U.S.A.

YS101693 REV 3

CX10

CR2

RN

1

C11

SERIAL NUMBER

Y2

C10

C12

WD

OG

CX7

R12

R11

U7

JO

3R13

U6

C5

U8

R9CX8

R16

R15

R14

CO

MP

LO

OP

D1

MO

DE

M

D2 D3

CX9U9

U10

R10

C4

SH

LD

C1

L1

VA

R1

CR

1

J1

R3

R4

GNDCOMM

J01

TE

RM

RS

-485

TB1

24VAC R1

TB2R

COMPUTER P

DCE PORT

P

U1

CX5

R5

CX1

R2

P1

CX

2

U2

R6

C3

P2T

MODEL

GND

TP1

CX11U11

JO

4

C7

SINGLE

MULTI

C8

C9

C6

Y1

MODEM P

DTE PORT

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

O-DRCHPREP.CDR

OE392 System Manager

OE331 - VCM Controller

Comm Driver Chip(U1) Pin 1



RAM Chip(U2) Pin 1

EPROM Chip(U3) Pin 1

PAL Chip(U4) Pin 1


Single/MultiLoop Jumper

(J04)


OE361-04 Commlink II

OE324 - VAV/Zone Controller


RAM Chip(U12) Pin 1


PAL Chip(U7) Pin 1

PAL Chip(U9) Pin 1

Warning!Use Extreme Caution When Removing Any ChipsTo Avoid Damaging Any Circuit Board Traces WhichAre Under The Chip.

Be Sure That Any Small Screwdriver Or OtherSharp Object Used To Remove The Chip Does NotCome Into Contact With The Printed Circuit BoardSurface.

A Small Screwdriver May Be Inserted Between TheChip And The Socket To Aid In Removal Of The Chip.

Be Very Careful Not To Insert The Screwdriver UnderThe Socket!! Damage To The Board Is Not CoveredBy Warranty.

RS-485PCOMM

R14 U14

CX

11

EP

RO

M

CX

12

U12

U11

RA

M

CX7

PA

L

U8

CX

8

RN1

C2

C1

EW

DO

G

U7

X1

X2

C3

U3

CX5

R3

YS101830PREV.2MODULARSYSTEM MANAGER

R4

R1

U1

U6

U9

CX

13

U13

VAR1

C7

P2

SC1

P1 CO

MM

OU

T

D6

CO

MM

IN

R11

R12

CX

9

C8

CX

14

C6

R13

C4

L1

D5

CX10

C5 U

10

D4

R10

CX

3CX4

CX6

R9

D3

U4

PJ1

U2

CX

2 R2

R3

U3

D1

D2

R5

R6

DSPY1

P3

R7

RV1

VA

VZ

CO

NT

RO

LL

ER

SY

S1

01

85

4R

EV

.3

ACTUATOREXPANSION

NE

T

AD

D

832 16

24 1

SW

1

U1

EEPROM

CX

1

C2

C4

U3

U2

CX

6

U6

RN1

CX9

CX

10

EP

RO

M

CX

11

U9

PA

L

U10

U11

PJ4

AIRFLOW SPACE SENSOR

PJ3

R25

R24

D5

C12

R21

R22

JP2

U7

CX

7

C9 C10

C11

TB

2

AIN

GN

D

AU

X

C13L1

PWR

RV

1

VR

1

R33

CX

4

U4C

X3

C5

C7

R1

R9

R8

R7

R6

R5

R4

R3

C1

C3

R10

R14

R15

R19

R20

R18

SCAN REC

Q3

D1 D2

Q1 Q2

X1

U5

C8

R16

C6

D4

D3

R32

R23

U8

CX

8

C14

PO

WE

RA

ND

CO

MM

P1

P2

K1 K2

PJ2

PJ1

WD

OG

JP

1

R36

R35

R37

R38

P3

HAND HELD

SE

R#

JP2:ON=VAVOFF=VVT

485DRIVER

DE IN THE USA

1 of 3Chip Replacement Information

Orion Components

RLY

1

D1

D2

D3

D4

D5

CX

3

RAM EPROM

C3

C2

U6

PH

ILIP

SCX6

C1

CX2U2

U3

PAL

CX4

U4

TUC-5R PLUS

YS101816 REV. 2

V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

MC34064A

D1

3

C16

9936

VR2

7824CT

M

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

NE5090NPB31920PS

U8

CX

8

U9

X1

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

T'STAT

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

RS-485

CX5

U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX1

1

LD6

COMM

PWRLD7

LED1

LED2

LD9

LD8

R1

U7

RV1

VREF ADJ R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

COM1-3

COM4-5

R5

R4

R3

R2

R1

RLY

2R

LY

3R

LY

4R

LY

5

CX15

(1 MEG)HH

P1

C2

1

03/09/06


Chip Locations (Cont’d)

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

Chip Replacement Information

Orion Components

JOB NAME

O-DRCHPREP.CDR

OE330 - GPC Plus & GBD Controller

OE391 - Service Tool

OE364-22 - MiniLink Polling Device

OE310 - GPC-17 Controller &Lighting Controller

ProcessorComm Driver Chip

(U15) Pin 1

Local LoopComm Driver Chip

(U13) Pin 1

Network LoopComm Driver Chip

(U14) Pin 1


Comm DriverChip

(U1) Pin 1 Polling DeviceRAM Chip(U4) Pin 1

RAM Chip(U11) Pin 1

Polling DeviceEPROM Chip

(U3) Pin 1

EPROMChip(U10) Pin 1


Polling DevicePAL Chip(U2) Pin 1

MiniLinkEPROM Chip

(U6) Pin 1

PAL Chip(U6) Pin 1

PAL Chip(U6) Pin 1

RV1

C2

VR

EF

R4

CX

2

LED 1

U1

CX

1

P2

CX

6

U6

CX7

U7

R3

C1

X1

C3

CX

10 U10

RN2

YS101900MINILINK

POLLINGDEVICEREV. 1

U11CX

11

R2

4

RN3

C9 C10

X2

R28

R29

R30

AD

D

P5

P3

LD4

U1

4

NETWORKLOOP

LOCAL LOOP

NETWORKDRIVER

LOOPDRIVER

PROC.DRIVER

CX

14

CX

13

U1

3

U1

5

CX

15

P4

LD5

T SH

LD

RT SH

LD

R

THERM

4-20mA

0-10V

THERM

4-20mA

0-10V

AIN1 AIN2

OFF=0-5V

AIN

1

AIN

2

GN

D

TB

3

TB

4

SW1

24

VA

C

GN

D

R R

V1

C8C7

R2

7

D5C11

TB

2

TB

1

LED 2

R3

5

VR2

C1

3

UL LABEL

SERIAL #

1 2 4 8 16

32

C12

D4

R31

+2

4V

DC LD6

POWER

EPROM

EPROM

U3

U5

RAM

CX

2

U2

R1

C3

U4

CX3CX4

YS101818P552

PROCESSORBOARD

CX5C1

U1

R2

CX1

CX6

WDOG

U6

D1

P1

X1

C2

C4

+

+

PAL

1

C21U5W

DO

G

P3

U13

U5

V8

C27

R63

VR

3

VR

2 C26 R42

R41

R62

C30

TB4

REC

OUT1

C29 U

16

BA

TT

EW

DO

G

C32

24V

R58

CX

14

D33

C28

C31

P3

GN

D

D34

R61

PWR

SC

1

R44

U14

R46

D25

R45

R40

Q2

Q3

C21

JO

4

JO

5

R43

C22

CX

17

U17

L1

R60

U15

R59

LED DISPLAY

V1

P2

C25

X2

C24

C23

R49

R50

U9

R36

R35

R34

R47

SE

NS

OR

JA

CK

+5V

SERIAL #

R33

PR

ES

SU

RE

SIG

GN

D

7

ANALOG

+V

+V

1

2

3

4

5

6

8

G

G

INPUTS

R14

C34

T.P

.

5.1

1V

PU

PJ1

D5

D3

D1

D7

CX

5C

33

Q4

+ R31

Q5

R10

R8

R9

R7

C4

C3

PU

PU

R12

R11

R13

C6

C5

PU

D9

D15

D13

D11

R32ADJ

5.11V

R39

R38

R37

R65

VR

1

C16C17 R18 PU

R16

R15

R17

C8

C7

PU

R20

R21

R19

C10

PU

C9

TB1

D19

TB

5T

B6

TB

7T

B8

TB

9

OUT2

OUT3

OUT4

OUT5

K3

R51

R52

K1

V2

D26

K2

V3

D27

OUT1

CX13

R48

OUT2

R53

R54

K4

V4

D28

V5

K5

D29

OUT3

OUT4

JO

3R

64

TB

11

TB

10

OUT6

OUT7

R57

D32

SW

1

R55

R56

V6

K6

D30

V7

K7

D31

D24

D23

D22

OUT5

U12

OUT6

D21

D20

OUT7

AC B 16 8 4

G

A2

A1

ANALOG

OUTPUTS

U10

X1

U11RAM

C18

EPROM

C19

YS

101560

JO1

R22

RE

V.4

THERM 8

PU

CX1

32K

8K

C20

CX

10

R24

U1

R23 RN1

R25

U2

R1

TB2

EXP

SH

C2

C15

CX

3

AD

DC

X12

RN2

D17

D18

C13

C14

C12

CX

6

U6

R29

CX2

R6

R27

C11 R

28

R30

Q1

U7

ABC

TERM

JO2U3

R26

2 1

T

C1

P1

COMM

R

TB3

BUSS

2 of 3

9V

SC1

C7

D5

D7

R10

R11

R12

R13

U12

Q1

C6R9

L1 B1 B2

D9C8

D8

R8

D4

D6

D1

P2

R5

R6

D2

U8

CX8

U6

R4

R3

U11X2

C5

CX

4

SERIAL #

CX

10

R7

D3

CX11

U10

CX7

U7

SYSM HAND HELDYS101890REV 2

EP

RO

M

C3

C4

U9

CX9

PA

L

U4

RN1

CONT.

RV1

P3

P1

1485

DR

IVE

R

U1

CX1

R1

Display Must Be RemovedTo Access Driver Chip

03/09/06


RAM Chip(U2) Pin 1


PAL Chip(U4) Pin 1

RLY

1

D1

D2

D3

D4

D5

CX

3

RAM EPROM

C3

C2

U6P

HIL

IPS

CX6

C1

CX2U2

U3

PAL

CX4

U4

TUC-5R PLUS

YS101816 REV. 2

V1

V2

V3

V5

V4

TB2

4

NETWORK

TOKEN

16

32

8

SW1

ADD

2

1

ADDRESS

V6

PO

WE

R

GND

24VAC

L1

D1

6

R6

C9

SC1

R11

U11

MC34064A

D1

3

C16

9936

VR2

7824CT

M

TB4

R2

7

C13

R1

0

VR1

C1

9

C1

8

NE5090NPB31920PS

U8

CX

8

U9

X1

R7

D1

0

R13D12

C7CX10

U10

CX12

U12

U14

CX14

PJ3

PJ2

PJ1

EXPANSION

PRESSURESENSOR

T'STAT

C17D15

R26

C20 R25

R24

R22

U15

CX13

U13

C15

R19

R15

C14

D1

8

D1

7

PU1

PU2

PU3

PU4

PU5

PU7

D6

D7

D8

D9

D11

D14

C12

C10

0-5

VD

C

0-1

VD

C

JP1

C11

X2

GNDTB3

INPUTS

GND

GND

+VDC

AIN1

AIN2

AIN3

AIN4

AIN5

AOUT1

AOUT2

AIN7

RN

4

1

RN5

RS-485

CX5

U5

R

TB1

SHLD

T

COMM

COMM

RN

3

1

RN1

U1

CX1

1

LD6

COMM

PWRLD7

LED1

LED2

LD9

LD8

R1

U7

RV1

VREF ADJ R28

+VREF

5.11V

TEST POINT

EWDOG

D19

RN

2

1

COM1-3

COM4-5

R5

R4

R3

R2

R1

RLY

2R

LY

3R

LY

4R

LY

5

CX15

(1 MEG)HH

P1

C2

1


Chip Installation Procedures

FILENAME

DATE: B. CREWS

DESCRIPTION:PAGE

DRAWN BY:

JOB NAME

O-DRCHPREP.CDR

3 of 3

Small FlatheadScrewdriver

Chip

Chip

Printed CircuitBoard



Chip

WARNING!

Direction Of Pull

Notch

Dot

Pin1

Be sure the chip you have selected to replace is asocketed chip. Not all driver chips on the boardsare field replaceable. Only socketed chips may beremoved and replaced in the field. All other chipsthat are not socketed will require sending the boardto the WattMaster factory for repair.

Once you have determined that thechip needing replacement is indeed a socketed chipplease proceed in the following manner.

Remove the communications loop connector andthen the 24VAC power connector on the controllerbefore attempting to change any components.

will occur if components are removed orinstalled with power applied.

If you are unsure how to safely remove the chip orabout the correct pin placement, please consult thefactory before proceeding.

Use extreme care to avoid inserting the screwdriveror I.C. Puller under the socket. You must insert the tipof the screwdriver or ends of the I.C. Puller betweenthe body of the chip and the chip socket.

Each chip be installed with Pin 1 in the correctlocation. Installing the chip “backwards” will in mostcases destroy the device when power is reapplied.

Pin 1 can be located by looking for the notch in the endof the chip. Pin 1 on "some" chips is identified with a dot.

Be certain that pins are lined up in the socketbefore pressing the chip in. Failure to properly lineup the pins will result in damage to the chip.This is a common error -

Only after confirming that the chip has been correctlyinstalled with Pin 1 in the proper position and that thepins are lined up and none are bent or out of the socket,should communication or power wiring be reconnectedto the board. Tp prevent possible damage alwaysreconnect the power wiring first and then thecommunication wiring.

If you try toremove a chip that is not socketed it will destroythe circuit board.

DAMAGE

Damage to the board caused by failure to correctlyremove or install the chip is not covered by theWattMaster warranty.

MUST

ALL

VERY BE CAREFUL.

Using I.C. Puller To Remove Socketed Chip

Using Screwdriver To Remove Socketed Chip

End View Of Socketed Chip AssemblyTop View Of Socketed Chip Assembly

I.C. Puller

Chip Socket

Chip Socket

Chip Socket

Gently Rock Chip Side To Side And ThenLift Straight Up To Remove Chip FromChip Socket.

Gently Lift The Chip On One End And Rock ChipBack And Forth With Screwdriver As Shown.Repeat This Process On The Other End Of Chip.Alternate This Process On Both Ends Of Chip UntilThe Chip Is Free From The Chip Socket.

Pin 1

Dot

Socket

PrintedCircuitBoard

Typical RS-485 CommunicationsDriver Chip Detail

Chip Replacement Information

Orion Components

03/09/06


Temperature – Resistance – Voltage For Type III 10 K Ohm Thermistor Sensors

Temp (ºF)

Resistance (Ohms)

Voltage @ Input (VDC)

Temp (ºF)

Resistance (Ohms)


Temp (ºF)

Resistance (Ohms)


-10 93333 4.620 60 14681 3.042 86 8153 2.297 -5 80531 4.550 62 14014 2.985 88 7805 2.242 0 69822 4.474 64 13382 2.927 90 7472 2.187 5 60552 4.390 66 12758 2.867 95 6716 2.055 10 52500 4.297 68 12191 2.810 100 6047 1.927 15 45902 4.200 69 11906 2.780 105 5453 1.805 20 40147 4.095 70 11652 2.752 110 4923 1.687 25 35165 3.982 71 11379 2.722 115 4449 1.575 30 30805 3.862 72 11136 2.695 120 4030 1.469 35 27140 3.737 73 10878 2.665 125 3656 1.369 40 23874 3.605 74 10625 2.635 130 3317 1.274 45 21094 3.470 75 10398 2.607 135 3015 1.185 50 18655 3.330 76 10158 2.577 140 2743 1.101 52 17799 3.275 78 9711 2.520 145 2502 1.024 54 16956 3.217 80 9302 2.465 150 2288 0.952 56 16164 3.160 82 8893 2.407 58 15385 3.100 84 8514 2.352

Thermistor Sensor Testing InstructionsUse the resistance column to check the thermistor sensor while discon-nected from the controllers (not powered). Use the voltage column tocheck sensors while connected to powered controllers. Read voltage

with meter set on DC volts. Place the “-”(minus) lead on GND terminaland the “+”(plus) lead on the sensor input terminal being investigated.

If the voltage is above 5.08 VDC, then the sensor or wiring is “open.”If the voltage is less than 0.05 VDC, the sensor or wiring is shorted.

Sensor ChecksThe following sensor voltage and resistance tables are provided to aidin checking sensors that appear to be operating incorrectly. Many sys-tem operating problems can be traced to incorrect sensor wiring. Besure all sensors are wired per the wiring diagrams in this manual.

If the sensors still do not appear to be operating or reading correctly,check voltage and/or resistance to confirm that the sensor is operatingcorrectly per the tables. Please follow the notes and instructions beloweach chart when checking sensors.

Temperature & Humidity Sensor Voltage-Resistance Tables

OE265-03 Relative Humidity Transmitter – Humidity vs. Voltage

Humidity Percentage

(RH)

Voltage @

Input (VDC)

Humidity Percentage

(RH)

Voltage @

Input (VDC)

Humidity Percentage

(RH)

Voltage @

Input (VDC)

Humidity Percentage

(RH)

Voltage @

Input (VDC)

0% 1.00 26% 2.04 52% 3.08 78% 4.12

2% 1.08 28% 2.12 54% 3.16 80% 4.20

4% 1.16 30% 2.20 56% 3.24 82% 4.28

6% 1.24 32% 2.28 58% 3.32 84% 4.36

8% 1.32 34% 2.36 60% 3.40 86% 4.44

10% 1.40 36% 2.44 62% 3.48 88% 4.52

12% 1.48 38% 2.52 64% 3.56 90% 4.60

14% 1.56 40% 2.60 66% 3.64 92% 4.68

16% 1.64 42% 2.68 68% 3.72 94% 4.76

18% 1.72 44% 2.76 70% 3.80 96% 4.84

20% 1.80 46% 2.84 72% 3.88 98% 4.92

22% 1.88 48% 2.92 74% 3.96 100% 5.00

24% 1.96 50% 3.00 76% 4.04 OE265-03 Relative Humidity Sensor

Testing Instructions:Use the voltage column to check the Humidity Sensor while connectedto a powered expansion board. Read voltage with meter set on DC volts.

Place the “-”(minus) lead on terminal labeled GND and the “+” lead onterminal AIN4 on the Analog Input/Output Expansion Board.


OE271 Duct Static Pressure Sensor

Pressure @

Sensor (“ W.C.)

Voltage @

Input (VDC)

Pressure @

Sensor (“ W.C.)

Voltage @

Input (VDC)

0.00 0.25 2.60 2.20 0.10 0.33 2.70 2.28 0.20 0.40 2.80 2.35 0.30 0.48 2.90 2.43 0.40 0.55 3.00 2.50 0.50 0.63 3.10 2.58 0.60 0.70 3.20 2.65 0.70 0.78 3.30 2.73 0.80 0.85 3.40 2.80 0.90 0.93 3.50 2.88 1.00 1.00 3.60 2.95 1.10 1.08 3.70 3.03 1.20 1.15 3.80 3.10 1.30 1.23 3.90 3.18 1.40 1.30 4.00 3.25 1.50 1.38 4.10 3.33 1.60 1.45 4.20 3.40 1.70 1.53 4.30 3.48 1.80 1.60 4.40 3.55 1.90 1.68 4.50 3.63 2.00 1.75 4.60 3.70 2.10 1.83 4.70 3.78 2.20 1.90 4.80 3.85 2.30 1.98 4.90 3.93 2.40 2.05 5.00 4.00 2.50 2.13

OE258 Building Pressure Sensor

Pressure @

Sensor (“ W.C.)

Voltage @

Input (VDC)

Pressure @

Sensor (“ W.C.)

Voltage @

Input (VDC)

-0.25 0.00 0.01 2.60 -0.24 0.10 0.02 2.70 -0.23 0.20 0.03 2.80 -0.22 0.30 0.04 2.90 -0.21 0.40 0.05 3.00 -0.20 0.50 0.06 3.10 -0.19 0.60 0.07 3.20 -0.18 0.70 0.08 3.30 -0.17 0.80 0.09 3.40 -0.16 0.90 0.10 3.50 -0.15 1.00 0.11 3.60 -0.14 1.10 0.12 3.70 -0.13 1.20 0.13 3.80 -0.12 1.30 0.14 3.90 -0.11 1.40 0.15 4.00 -0.10 1.50 0.16 4.10 -0.09 1.60 0.17 4.20 -0.08 1.70 0.18 4.30 -0.07 1.80 0.19 4.40 -0.06 1.90 0.20 4.50 -0.05 2.00 0.21 4.60 -0.04 2.10 0.22 4.70 -0.03 2.20 0.23 4.80 -0.02 2.30 0.24 4.90 -0.01 2.40 0.25 5.00 0.00 2.50

OE271 Pressure Sensor Testing InstructionsUse the voltage column to check the Duct Static Pressure Sensor whileconnected to powered controllers. Read voltage with meter set on DCvolts. Place the “-”(minus) lead on GND terminal and the “+”(plus)lead on the 0-5 pin terminal on (JP1) with the jumper removed. Be sureto replace the jumper after checking.

OE258 Building Pressure Sensor Testing InstructionsUse the voltage column to check the Building Static Pressure Sensorwhile connected to a powered expansion board. Read voltage with meterset on DC volts. Place the “-”(minus) lead on terminal labeled GNDand the “+” lead on terminal AIN4 on the Analog Input/Output Expan-sion Board.

Pressure Sensors Voltage-Resistance TablesOE271 Duct Static Pressure SensorThis sensor is used to sense duct static pressure for the Orion systemcontrollers. The OE271 sensor is a 0-5” W.C. pressure range, 0-5 VDCvoltage range sensor. Use the table and testing information below tocheck for proper sensor operation.

OE258 Building Pressure SensorThis sensor is used to sense building pressure for the Orion systemcontrollers. The OE258 sensor is a -0.25” to +0.25” W.C. pressure range,0-5 VDC voltage range sensor. Use the table and testing informationbelow to check for proper sensor operation.

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