XIO Mounting & Wiring Installation Instructions and... · The XIO device may be mounted in any...
Transcript of XIO Mounting & Wiring Installation Instructions and... · The XIO device may be mounted in any...
XIO Family of Remote I/O
XIO Family Installation Instructions
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XIO Family of Remote BACnet® Input/Output Devices Mounting & Wiring Instructions
Table of Contents Introduction ......................................................................................1 Specifications ...................................................................................3 Mounting ..........................................................................................6 Wiring ..............................................................................................8 Wiring Method ...............................................................................11 BACnet Network Wiring ...............................................................12 Setting BACnet Address ................................................................13 HOA Switch LED Operation .........................................................14 Model & Part Numbers ..................................................................15 Regulatory Compliance .................................................................16
Introduction The XIO family of BACnet® I/O devices are intended for customers that need open protocol I/O modules with a small foot print, has the ability to be replaced without interrupt to the system, can be DIN-rail or panel mounted, and have the capability to add additional I/O.
Figure 1 XIO Output device with HOA switches
XIO Family of Remote I/O
XIO Family Installation Instructions
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Figure 2 XIO family of Remote BACnet I/O
For reference only
Table 1 XIO Model Types
Model Part Number
Module Type Mode IO Count Power Consumption (VA)
xio.80 XIO-8U-B 8 Universal Inputs - BACnet
Voltage Input Mode (0-10VDC)
8 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)
10
Current Input Mode (4-20mA) Resistance Input Mode (500-100K Ohms) Digital/ Pulse Counting Input Mode (20Hz@50% duty cycle) Analog Output Mode (0-10VDC)
xio.08 XIO-8DO-B 8 Relay Outputs - BACnet
Form C Relay Outputs 8 Outputs 10
xio.08H XIO-8DO-B-H 8 Relay Outputs - BACnet - HOA
Form C Relay Outputs with HOA switches
8 Outputs 10
xio.44 XIO-4U4DO-B 4 Universal Inputs, 4 Relay Outputs - BACnet
Universal Inputs, Analog Outputs and Form C Relay Outputs
4 Outputs, 4 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)
10
xio.44H XIO-4U4DO-B-H
4 Universal Inputs, 4 Relay Outputs - BACnet - HOA
Universal Inputs, Analog Outputs and Form C Relay Outputs with HOA switches
4 Outputs, 4 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)
10
xio.80CT XIO-8CTI-B 8 Current Transformer Inputs - BACnet
CT inputs (AC Current 0-5Amps)
8 Inputs 4
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Specifications
Figure 3 xio.80/xio.80CT Models
Physical Dimensions (xio.80/xio.80CT Models)
Width: 5.64 inches (143mm) Height: 5.53 inches (141mm) Depth: 1.84 inches (47mm)
Figure 4 xio.08/xio.08H/xio.44/xio.44H Models
Physical Dimensions (xio.08/xio.o8H/xio.44/xio.44H Models)
Width: 6.64 inches (169mm) Height: 5.53 inches (141mm) Depth: 1.98 inches (50mm)
Model Name Weight xio.80 0.70 lbs (319g) xio.8CT 0.69 lbs (303g)
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Operating Environment (all models)
Humidity: 5% to 95% Relative Humidity, non-condensing Operating Temp: -40°F to 158°F (-40° to 70°C) Storage Temp: -40°F to 158°F (-40° to 70°C)
Environmental/Electrical Operating Limits (xio.80CT Model)
Environmental/Electrical Operating Limits (xio.08/xio.08H Models)
Max. Load Current per Relay Output (Amps)
Max Number of Relays in use
Max. Ambient Temperature
2 8 158°F (70°C) 5 1 158°F (70°C) 5 8 131°F (55°C)
Environmental/Electrical Operating Limits (xio.44/xio.44H Models)
Max. Load Current per Relay Output (Amps)
Max Number of Relays in use
Max. Ambient Temperature
2 4 158°F (70°C) 5 1 158°F (70°C) 5 4 140°F (60°C)
Operating Voltage (all models)
22VAC - 28VAC, 50/60Hz
Power Supply (all models)
Power and universal inputs are classified as NEC Article 725 Class 2 (power limited)
Power Consumption (per model)
Refer to Table 1 XIO Model Types for power consumption per model
Model Name Weight xio.08 1.03 lbs (468g) xio.08H 1.08 lbs (488g) xio.44 0.91 lbs (415g) xio.44H 0.93 lbs (424g)
Max. Current per Input (Amps)
Max Number of CT Inputs in use
Max. Ambient Temperature
2.5 8 158°F (70°C) 5 4 158°F (70°C) 5 8 140°F (60°C)
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XIO Family Installation Instructions
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Input/Output Ratings (Class 2)
Universal Inputs: Thermistor Mode: Novar refrigeration 2K, useable range -49 to 102F (-45 to 39C) PRECON Type 2, 10K, useable range 14 to 212F (-10 to 100C) PRECON Type 3, 10K, useable range 14 to 212F (-10 to 100C) Honeywell 20K, useable range 41 to 186.8F (5 to 86C) Custom Thermistor Table, accuracy = +/2% of reading. Voltage Mode: 0-10VDC, Input impedance > 5Kohms, Accuracy = +/- 2% of full scale Current Mode: 4-20mA, Input impedance approximately 523 ohms (+/-10%), Accuracy = +/-1% of span. Input supports current loop devices having a loop compliance of 10V or less. Resistance Mode: 500 – 100K Ohms, Accuracy +/- 2% of reading over 1K - 100K Ohm range. Digital/Pulse Counting Mode: Open circuit voltage = 3.35VDC (+/-10%), Dry contact wetting current > 4mA, Maximum pulse counting frequency = 20Hz @ 50% duty cycle. Total Input Impedance >10K ohms Analog Output Mode: Minimum output range = 0.1 to 10.5VDC Accuracy = Not less than +/- 2% of span Resolution = Not less than 100mV Load Impedance > 2000 ohms
Relay Outputs:
Fused 250 VAC, 5 AMPS, SPDT (Single Pole Double Throw). Each output has normally closed and normally open contacts. NOTE: Use Cooper Bussmann type S500-5A or similar. NOTE: See Environmental/Electrical Operating Limits for more information
Current Transformer Inputs: Range = 0- 5A, Accuracy = +/-5% of span. Resolution = 100mA
LEDs (all models)
Indicates power (steady on)
Indicates BACnet connectivity (blinks with communications)
Indicates module health status (continuous blink = good health)
XIO Family of Remote I/O
XIO Family Installation Instructions
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LEDs (models with HOA switches)
LEDS are on solid when relay coil is in its energized state (actual output state depends on wiring configuration)
Safety and Precautions
Observe all national and local electrical codes during installation
Mounting The XIO device may be mounted in any orientation on a panel or a DIN-rail but must be in a position that allows clearance for wiring or servicing.
WARNING!
Electrical Shock Hazard! Can cause severe injury, death or property damage. Disconnect power supply and load power sources before beginning wiring or making wiring connections to prevent electrical shock or equipment damage.
Din Rail Mounting
Table 2 Din Rail Mounting
Step Procedure
1 Holding the device with its top tilted in towards the DIN rail, hook the top ridge of the DIN rail channel on the back of the controller onto the top of the DIN rail.
2 Gently press down on the bottom half of the XIO device to allow the DIN latch to engage under the DIN rail bottom edge.
Figure 5 XIO device DIN Latch Release
DIN Latch Release
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Din Rail Un-Mounting
Table 3 DIN Rail Un-Mounting
Step Procedure
1 Remove all wiring connectors from the device to expose DIN latch release
2 Pull down DIN latch release with one hand to release the fastener from the DIN rail.
3 Lift the bottom of the controller away from the DIN rail with your other hand.
4 Unhook the top ridge of the DIN rail channel on the back of the controller from the top of the DIN rail.
NOTE!
Use caution when pulling the DIN latch release! Over extending the DIN latch release can damage the resistance spring of the mechanism.
Panel Mounting
Figure 6 xio.80/xio.80CT Modules Mounting Hole Dimensions
XIO Family of Remote I/O
XIO Family Installation Instructions
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Figure 7 xio.08/xio.o8H/xio.44/xio.44H Modules Mounting Hole Dimensions
Table 4 Panel Mounting
Step Procedure
1 Position the base of the product level against the panel wall and mark the wall to show the location of the corner holes.
2 The XIO I/O device mounts using four screws inserted through the corners of the base. Fasten securely with four No. 6 or No. 8 machine or sheet metal screws.
Wiring A removable terminal block is used to make all wiring connections to the XIO device. Attach all wiring to the appropriate terminal blocks. All wiring must comply with applicable electrical codes and ordinances, or as specified in installation wiring diagrams (reference Wiring Method section). Users have the option to connect devices via daisy chain (using the supplied removable terminal block) or connect devices via the bus connectors (on the right (female) and left (male) side of the device).
XIO Family of Remote I/O
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NOTE!
Bussed installation of XIO Remote I/O is limited to a maximum of five (5) modules
NOTE!
The RCC-1081 can also connect to the XIO power and communication bus (edge) connectors, not to exceed a maximum of five (5) modules on 1 bus.
NOTE!
If the bus connector method is being used, then the supplied 5-position terminal block cannot be used when attaching additional XIO devices.
Terminal Block Wiring
Figure 8 XIO Devices linked via Daisy Chain
XIO Family of Remote I/O
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+A
SH
-B
AC1
AC2
Figure 9 XIO Devices linked via Bus Connector
Figure 10 Terminal Label/PIN configuration for the XIO-8U-B
Figure 11 Terminal Label/PIN configuration for the XIO-8CTI-B
Figure 12 Terminal Label/PIN configuration for the XIO-8DO-B and XIO-8DO-B-H
XIO Family of Remote I/O
XIO Family Installation Instructions
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WARNING!
Electrical Shock Hazard! Can cause severe injury, death or property damage. Disconnect power supply and load power sources before beginning wiring or making wiring connections to prevent electrical shock or equipment damage.
NOTE!
For multiple controllers operating from a single transformer, the same wire of the transformer secondary must be connected to the same power input terminal in each controller.
The total power draw for all modules sharing the same transformer must not exceed 100VA.
Wiring Method Each terminal block can accommodate the following gauges of wire: — Single wire: from 22 AWG to 14 AWG solid or stranded — Multiple wires: up to two 18 AWG stranded
NOTE!
When attaching two or more wires to the same terminal, other than 14 AWG (2.0 sq mm), be sure to twist them together. Deviation from this rule can result in improper electrical contact.
Table 5 Preparing wiring for terminal blocks
Step Procedure
1 Strip 1/2 in. (13 mm) from wires to be attached at one terminal.
Figure 13 Terminal Label/PIN configuration for the XIO-4U4DO-B and XIO-4U4BDO-B-H
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2 Cut a single wire to 3/16 in. (5 mm). Insert the wire in the required terminal location and tighten the screw.
3 If two or more wires are being inserted into one terminal location, twist the wires together a minimum of three turns before inserting them.
4 Cut the twisted end of the wires to 3/16 in. (5 mm) before inserting them into the terminal and tightening the screw.
5 Pull on each wire in all terminals to check for good mechanical
connection.
BACnet Network Wiring
A two-conductor shielded cable (reference Novar Part Numbers in Table 7) should be used to make the BACnet MS/TP Network Communications connections from the Opus Executive Controller to the terminals on the left side of the XIO device. The BACnet network should originate from the main Opus Executive Controller and connect to the XIO device with the supplied 5 position
½”
XIO Family of Remote I/O
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terminal block. Multiple devices can be connected via daisy chain wiring or bussed devices. Stubs or branches off the BACnet network are not allowed.
In order to guarantee the network performance of each BACnet segment, the BACnet network segments from the Opus Executive Controller should contain only XIO device modules or other Novar approved BACnet MS/TP devices.
NOTE!
Bussed installation of XIO Remote I/O is limited to a maximum of five (5) modules
NOTE!
Network termination and/or biasing resistors should NOT be applied to any Opus BACnet installation.
NOTE!
The baud rate for the XIO devices is fixed with 38400 baud.
NOTE!
Do not exceed the maximum recommended length (1200 M / 4000 ft.) for any BACnet segment.
Setting BACnet Address
Every XIO device comes from the factory set to a BACnet address of 0. Each controller must be assigned a unique BACnet MAC address (ranging from 4 through 254) in order for the Opus xcm Executive Controller to be able to identify and communicate with it.
NOTE!
Address zero (0) cannot be used for controllers
XIO Family of Remote I/O
XIO Family Installation Instructions
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Users must set the unique BACnet MAC address for the XIO device using the eight (8) DIP switches on the front of the module. To set the BACnet address of an XIO device using the DIP switches: Find an unused address on the MS/TP network to which the controller connects. Locate the DIP switch bank on the front of the Controller that is labeled MAC Address. With the XIO device powered down, set the DIP switches for the BACnet address you want. Add the value of DIP switches set to OFF (down) position to determine the MAC address (see Table 6). Example: if only DIP switches 1, 3, 5, and 7 are in the OFF (down) position the BACnet address would be 85 (1 + 4 + 16 + 64 = 85).
Table 6 DIP Switch Values for MS/TP MAC Address
DIP 1 2 3 4 5 6 7 8 VALUE (when in OFF position)
1 2 4 8 16 32 64 128
HOA Switch LED Operation
For output modules equipped with HOA switches, the LED will rapidly blink on and off if the HOA is in either the Hand (H), or Off (O) positions to notify that the device is not operating in automatic control. When the switch is in the Auto (A) position, the LED will be continuously on or off, to match the status of the output relay coil. In Opus software, the position of the HOA switches can be read while viewing the points folder of the XIO device. Therefore, if the device is overridden, you have a method of seeing that in the software. If needed, alarms can be set up whenever loads are put into override.
XIO Family of Remote I/O
XIO Family Installation Instructions
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Model & Part Numbers
Table 7 Novar Part Numbers
Part No. Product Description XIO-8U-B 8 Universal Inputs - BACnet XIO-8DO-B 8 Relay Outputs - BACnet XIO-8DO-B-H 8 Relay Outputs - BACnet - HOA XIO-4U4DO-B 4 Universal Inputs, 4 Relay Outputs - BACnet XIO-4U4DO-B-H 4 Universal Inputs, 4 Relay Outputs - BACnet - HOA XIO-8CTI-B 8 Current Transformer Inputs - BACnet 709031000 Two-conductor shielded cable, RS-485 (1000 foot reel) 730090000 24-VAC Transformer (40 VA) 770067000 24-VAC Transformer(100VA)
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Regulatory Compliance
This device has been tested and found to be in compliance with the requirements set forth in UL 60730, Automatic Electrical Controls for Household and Similar Use, and is recognized by Underwriters Laboratories, Inc., for installations in the United States. This device has been tested and found to be in compliance with the requirements set forth in C22.2, No. 24-93, Temperature-Indicating and Regulating Equipment, and is recognized by Underwriters Laboratories, Inc., for installations in Canada.
This device has been tested and found to be in compliance with the requirements set forth in C-Tick.
Federal Communications Commission (FCC)
This device complies with Part 15 of the FCC Rules. The product meets emissions requirements for product specific standards EN 55022/FCC/IC, Class B. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
NOTE!
This device has been tested and found to comply with the limits established for Class B digital devices. It may be used in a residential environment and is intended to be used in a commercial environment.
CAUTION!
Any changes or modifications not expressly approved by Novar could void your authority to operate this equipment.
Canadian Department of Comms (DOC)
NOTE!
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numerique de la Classe B respecte toutes les exigencies du Reglement sur le material broilleur du Canada.
Waste Electrical &
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XIO Family Installation Instructions
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Electronic Equip
NOTE!
Customers are advised to dispose of this product at the end of its useful life according to applicable local laws, regulations, and procedures.
Conformité Européenne (CE)
NOTE!
EMC requirements - CE (European Union) conformity with the appropriate IEC standards referenced in UL 60730.
LVD requirements - CE (European Union) conformity with UL 60730 which is aligned with IEC 60730.
Opus® is a Registered Trademark of Honeywell International BACnet® is a registered trademark of American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
The material in this document is for information purposes only. The content and the product it describes are subject to change without notice. Novar makes no representations or warranties with respect to this document. In no event shall Novar be liable for
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