With the K8097 4-channel stepper motor card you can drive 4 stepper motors via USB, and monitor and assign actions if needed to 5 dry contacts

(for example an emergency stop signal, current limit detection).

Optional stepping motor: MOTS3

ILLUSTRATED ASSEMBLY MANUAL H8097IP’1ILILLLLILLLULULULULULU TSTSTSTRARARARARARARATTTETETETEDDDDDDD ASASASASASASASASSSSSESESEMBMBMBBBBBLYLYLYLYLYLYLYLY MMMMM MANANNNNUAUAAUAUAUAUAUALLLLLLL HHH80909099997I7I7I7I7I7IPPPPP’1

K8097K8097

4- Channel USB4- Channel USBstepper motor cardstepper motor card

ForumForumParticipate our Velleman Projects Forum

Subscribing our newsletter?, visit www.vellemanprojects.eu

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Featurescapable of driving 4 stepper motors • suited for bipolar motors• current of the motor can be adjusted (trimmer)• over current protection sensing• onboard switch mode supply• USB connection: control the motor using your computer• DLL fi le supplied to write your own software• Includes board to wire connections•

For software, visit www.vellemanprojects.eu

Specifi cationspower output: 750mA continuous, ( 1A peak)• wide range AC - power input: 5 ... 30V• 5 dry-contact inputs• 1 logic open collector output• power supply: 10 ... 30VAC• dimensions: 117 x 65.5 x 25mm / 4.6 x 2.58 x 0.98”•

With the K8097 4-channel stepper motor card you can drive 4 stepper motors via USB, and monitor and assign actions if needed to 5 dry contacts (for example an emergency stop signal, current limit detection).

There is 1 open collector output that can be switched via USB. Write your own application (.DLL in-cluded). Suitable for all positioning applications (for example plotters, printers, valves, automation, etc.).

Supply voltage (V) - led voltage (V)

required current (A)= series resistance (ohms)

required current (A)= series resistance (ohms)

Required resistor power handling= voltage over resistor x current passed trough resistor

9V - 1.7V

0.005A= 1460 ohm

9V - (3 x1.7V)

0.005A= 780 ohm

(9V - 1.7V) x 0.005A = 0.036W

closest value : use a 1k5 resistor

use an 820 ohm resistor

a standard 1/4W resistor will do the job

Supply voltage (V) - (number of leds x led voltage (V))

How to Calculate the series resistor:Example: operate a red led (1.7V) on a 9Vdc source. Required led current for full brightness: 5mA (this can be found in the datasheet of the led)

LEDs in series:

Example: 3 x red led (1.7V) on 9V battery Required led current for full brightness: 5mA (this can be found in the datasheet of the led)

series resistor:

Leds feature a specifi c voltage drop, depending on type and colour. Check the datasheet for exact voltage drop and rated current !

Never connect leds in parallel

Leds and how to use them

An open collector output can be compared to a switch which switches to ground when operated

Example: How to switch an LED by means of an open collector output

open collector outputs

assembly hints

1. Assembly (Skipping this can lead to troubles ! )Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully.

1.1 Make sure you have the right tools:A good quality soldering iron (25-40W) with a small tip.• Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’ and • will protect the tip, and enables you to make good connections. When solder rolls off the tip, it needs cleaning.Thin raisin-core solder. Do not use any fl ux or grease.• A diagonal cutter to trim excess wires. To avoid injury when cutting excess leads, hold the lead so they cannot • fl y towards the eyes.Needle nose pliers, for bending leads, or to hold components in place.• Small blade and Phillips screwdrivers. A basic range is fi ne.•

For some projects, a basic multi-meter is required, or might be handy

1.2 Assembly Hints :Make sure the skill level matches your experience, to avoid disappointments.• Follow the instructions carefully. Read and understand the entire step before you perform each operation. • Perform the assembly in the correct order as stated in this manual• Position all parts on the PCB (Printed Circuit Board) as shown on the drawings. • Values on the circuit diagram are subject to changes, the values in this assembly guide are correct*• Use the check-boxes to mark your progress.• Please read the included information on safety and customer service•

* Typographical inaccuracies excluded. Always look for possible last minute manual updates, indicated as ‘NOTE’ on a separate leafl et.

1.3 Soldering Hints :

Mount the component against the PCB surface and carefully solder the leads1.

Make sure the solder joints are cone-shaped and shiny2.

Trim excess leads as close as possible to the solder joint3.

0.000

- 5 -

- 6 -

DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE. ALWAYS CHECK THEIR

VALUE ON THE PARTS LIST!

- 7 -

Construction

R1 : 10Ω (1 - 0 - 0 - B) R2 : 4K7 (4 - 7 - 2 - B) R3 : 1Ω (1 - 0 - B - B - 9) *

R4 : 1Ω (1 - 0 - B - B - 9) *

R5 : 1K (1 - 0 - 2 - B) R6 : 1Ω (1 - 0 - B - B - 9) *

R7 : 1Ω (1 - 0 - B - B - 9) *

R8 : 1K (1 - 0 - 2 - B) R9 : 1Ω (1 - 0 - B - B - 9) *

R10 : 1Ω (1 - 0 - B - B - 9) *

R11 : 1K (1 - 0 - 2 - B) R12 : 1Ω (1 - 0 - B - B - 9) *

R13 : 1Ω (1 - 0 - B - B - 9) *

R14 : 1K (1 - 0 - 2 - B) R15 : 1Ω (1 - 0 - B - B - 9) *

R16 : 1Ω (1 - 0 - B - B - 9) *

R17 : 1K (1 - 0 - 2 - B) R18 : 1Ω (1 - 0 - B - B - 9) *

R19 : 1Ω (1 - 0 - B - B - 9) *

R20 : 1K (1 - 0 - 2 - B)

Resistors1

IC socket4

!

Watch the Watch the popsition of popsition of the notch!the notch!

R...

!

Schottky diode 3

Watch the Watch the polarity!polarity!

D...

CATHODE

D3 : SB130

* metalfi lm resistor !

Ceramic Capacitors2C2 : 100nF (104) C3 : 100nF (104) C4 : 100nF (104) C5 : 100nF (104) C7 : 100nF (104) C8 : 100nF (104) C10 : 100nF (104) C11 : 100nF (104) C13 : 100nF (104) C14 : 100nF (104) C36 : 100nF (104)

IC1: 40p IC4: 24p IC2: 24p IC5: 24p IC3: 24p IC6: 16p

R21 : 1Ω (1 - 0 - B - B - 9) *

R22 : 1Ω (1 - 0 - B - B - 9) *

R23 : 1K (1 - 0 - 2 - B) R24 : 56K (5 - 6 - 3 - B) R25 : 56K (5 - 6 - 3 - B) R26 : 56K (5 - 6 - 3 - B) R27 : 56K (5 - 6 - 3 - B) R28 : 56K (5 - 6 - 3 - B) R29 : 56K (5 - 6 - 3 - B) R30 : 56K (5 - 6 - 3 - B) R31 : 56K (5 - 6 - 3 - B) R32 : 10KΩ (1 - 0 - 3 - B) R33 : 10KΩ (1 - 0 - 3 - B) R34 : 10KΩ (1 - 0 - 3 - B) R35 : 10KΩ (1 - 0 - 3 - B) R36 : 10KΩ (1 - 0 - 3 - B) R37 : 10KΩ (1 - 0 - 3 - B) R38 : 1K (1 - 0 - 2 - B) R39 : 1K (1 - 0 - 2 - B) R40 : 1Ω (1 - 0 - B - B - 9) *

R41 : 1Ω (1 - 0 - B - B - 9) *

R42 : 1K (1 - 0 - 2 - B) R43 : 1K2 (1 - 2 - 0 - 1 - 1) R44 : 3K9 (3 - 9 - 0 - 1 - 1) R45 : 10KΩ (1 - 0 - 3 - B) R46 : 10KΩ (1 - 0 - 3 - B) R47 : 10KΩ (1 - 0 - 3 - B) R48 : 10KΩ (1 - 0 - 3 - B) R49 : 10KΩ (1 - 0 - 3 - B) R50 : 10KΩ (1 - 0 - 3 - B)

c...

- 8 -

Construction

Ceramic CapacitorsC17 ... C32 : 820pF (821) C33, C34 : 22pF (22) C35 : 470nF (474)

Vertical diodes7

6

SK6

C...

D...

CATHODE

D1, D2 : 1N4007

Watch the polarity!Watch the polarity!

Trimmer5RV... RV1 : 10K

RV2 : 10K RV3 : 10K RV4 : 10K

USB connector8

Adjust trimmer for apropriate output current.

C...

C...

Board to wire 9SK1 : 4p (MOTOR 1)SK2 : 4p (MOTOR 2)SK3 : 4p (MOTOR 3)SK4 : 4p (MOTOR 4)SK7 : 2p (SW1)SK8 : 2p (SW2)SK9 : 2p (SW3)SK10 : 2p (SW4)SK11 : 2p (SW5)SK12 : 2p (SW6)

SK13 : 3p (OUT)

L...

L1, L2 : 330μH

Inductor10

C...

Watch the Watch the polarity!polarity!

C1 : 4,7μF (50V) C6 : 100μF (35V) C9 : 100μF (35V) C12 : 100μF (35V) C15 : 100μF (35V) C39 : 100μF (35V) C40 : 330μF (16V) C41 : 100μF ( 16V)!!!

Electrolytic capacitors11

X1 : 12MHz

X. . . . .

Terminal Block

Quartz crystal

12

13

SK14 : 2p (AC power 10 -30V)

VR1: LM2575TADJ

Switch regulator14

VR1: LM257

Bridge15

BR1 : RS603 (6A-200V)

- 9 -

Construction

IC17Watch the position Watch the position

of the notch!of the notch!

IC1 : VK8097 (programmed PIC18F4450-I/P)

IC2 : L6219 IC3 : L6219 IC4 : L6219 IC5 : L6219 IC6 : ULN2003

!

Rubber feet18

C...

Watch the polarity!Watch the polarity!

C37 : 3300μF

Electrolytic capacitors16 Rubber feet18

- 10 -

Software installation

19. SOFTWARE INSTALLATIONAfter assembly of the circuit, it is now time to install the software.

For software, visit www.vellemanprojects.eu

Step 1: Download the software on our website or via the QR-code.

Step 2: open the fi le en select the software. Step 3: Select “next” to begin the installation procedure.

Step 4: Select the destination on your PC Step 5: Select the type of installation, we recommend the full installation

Step 6: Select “next” or browse to select a different folder.

- 11 -

Software installtion

Step 7: Select “install” for installing the software.

Step 8: Select the additional tasks you would like, then click “next”.

Step 9 : Click “fi nish” to exit setup.

- 12 -

Driver installation

20. DRIVER INSTALLATIONConnect the USB connector of the K8097 to your PC using an USB cable. With the fi rst connection, you should install the USB driver of the Stepper Motor Card onto the PC fi rst.

Step 1: Select “specifi c location” Step 2: Choose the desired location on your hard drive (the default location is C:\Program Files\Velleman\

stepper motor cards\…).

Step 3: Click “Continue Anyway”

Step 4: Click “ Finish”

Installation is succesful

The screens can change The screens can change depending the used depending the used

Windows™ software version.Windows™ software version.

- 13 -

Connection diagram

AC10...

30V

ex. optional stepping motor: MOTS3

21. CONNECTION DIAGRAM : OUTPUT - POWER SUPPLY - PC

- 14 -

Connection diagram

22. CONNECTION DIAGRAM : INPUTS

ex. alert switch ex. limit switch

INPUTINP

- 15 -

Connection diagram

23. CONNECTION DIAGRAM : OPEN-COLLECTOR

1 open-collector output

-

+

OUT

- +OUT+ -

external power supply

Min. 5V Max 30V

+Orange

Brown Red

- 16 -

Motor demo

24. MOTOR DEMOStart the program by clicking the icon on your desktop.

* The fi rst channel is only active if K8096 is selected.

Card Type: Select the type of motor card that you want to control*

Port: Fill in the COM port number to which the card is connected. You can fi nd this as follows:You can fi nd this as follows: STARTSTART CONTROL PANEL CONTROL PANEL DEVICE DEVICE MANAGERMANAGER PORTSPORTS..

Disconnect: When closing the program or removing the card, always use Disconnect to guarantee a correct shutdown.

Connect: You can connect to the card when “Card type” and “Port” are fi lled in.

Steps: Fill in the number of steps the motor needs to execute..

Speed: This indicated the time between each step. A larger number results in a slower running motor. A lower number results in a faster running motor. Min: 1. Max: 255. If the number is too low, it is possible that the motor stops running, depending on the motor’s properties.

Left: Let the motor turn to the left accord-ing to the selected number of steps. This button lights when the motor runs or stops.

Right: Let the motor turn to the right according to the selected number of steps. This button lights when the motor runs or stops.

Stop: Cancel a command.

Torque: By pressing this button, you can lock the rotor. Commands are still possible, but if the motor is not running, the rotor is locked so it cannot rotate by applying an external force. The indicator shows when the rotor is locked or when the motor is running (because the motor then cannot be infl uenced by external forces).

Inputs: The inputs show the status of each input, activated or not.

Output: This button switches the output on or off. The indicator shows the current setting.

Demo: This button switches the demo mode on or off. The indicator shows the current setting.

- 17 -

PCB

- 18 -

VP

P1

VD

D2

GN

D3

PG

D4

PG

C5

ROTCENNOC PSCI5KS

DNG

100n2C

4μ7

1C

DNG

1R01

cipV5+

DNG

3ER/PPV/RLCM1

0NA/0AR2

1NA/1AR3

-FERV/2NA/2AR4

+FERV/3NA/3AR5

VCR/IKC0T/4AR6

NIDVLH/4NA/5AR7

5NA/0ER8

6NA/1ER9

7NA/2ER01

VD

D11

VS

S12

IKLC/1CSO31

6AR/OKLC/2CSO41

IKC1T/OSO1T/0CR51

EOU/ISO1T/1CR61

1PCC/2CR71

VU

SB

18

0DR 911DR 022DR 123DR 22

MV/-D/4CR 32PV/+D/5CR 42

KC/XT/6CR 52TD/XR/7CR 62

4DR 725DR 826DR 927DR 03

VS

S31

VD

D32

0TNI/21NA/0BR 331TNI/01NA/1BR 43OMV/2TNI/8NA/2BR 53OPV/9NA/3BR 630IBK/11NA/4BR 73MGP/1IBK/5BR 83CGP/2IBK/6BR 93DGP/3IBK/7BR 04

P/I-0544F81CIP1CI

cipV5+

cipV5+

DNG n001

3C

DNG

cipV5+

2R 7K4

10I0211I71

1ESAHP61

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20I821I9

1CR41

2CR21

GN

D6

GN

D7

GN

D18

GN

D19

2NI PMOC 4

2SNES 3

1NI PMOC 22

1SNES 32

A1TUO 1

B1TUO 12

B2TUO 5

A2TUO 2

1FERV51

2FERV11 VL

13

VM

24

9126L2CI

10I02

11I71

1ESAHP61

2ESAHP01

20I8

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1CR41

2CR21

GN

D6

GN

D7

GN

D18

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D19

2NI PMOC 4

2SNES 3

1NI PMOC 22

1SNES 32

A1TUO 1

B1TUO 12

B2TUO 5

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1FERV51

2FERV11 VL

13

VM

24

9126L3CI

10I02

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1ESAHP61

2ESAHP01

20I8

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1CR41

2CR21

GN

D6

GN

D7

GN

D18

GN

D19

2NI PMOC 4

2SNES 3

1NI PMOC 22

1SNES 32

A1TUO 1

B1TUO 12

B2TUO 5

A2TUO 2

1FERV51

2FERV11 VL

13

VM

24

9126L4CI

10I02

11I71

1ESAHP61

2ESAHP01

20I8

21I9

1CR41

2CR21

GN

D6

GN

D7

GN

D18

GN

D19

2NI PMOC 4

2SNES 3

1NI PMOC 22

1SNES 32

A1TUO 1

B1TUO 12

B2TUO 5

A2TUO 2

1FERV51

2FERV11 VL

13

VM

24

9126L5CI

K013VR

DNG

cipV5+

K011VR

DNG

cipV5+

K014VR

DNG

cipV5+

K012VR

DNG

DNG

DNG DNGDNG

DNG

n0014C

n0015C

DNG DNG

V05-53/μ001 DAR OCLE6C

DNG

n0017C

n0018C

DNG DNG

V05-53/μ001 DAR OCLE9C

DNG

cipV5+

n00101C

n00111C

DNG DNG

V05-53/μ001 DAR OCLE21C

DNG

n00131C

n00141C

DNG DNG

V05-53/μ001 DAR OCLE51C

DNG

LP20WERCS41KS

V03-01+

DNG

V03-01+ V03-01+

V03-01+V03-01+

W6.0 - 13R

W6.0 - 14RK15R

Fp02871C

DNG

W6.0 - 19R

W6.0 - 101RK111R

Fp02891C

DNG

W6.0 - 151R

W6.0 - 161RK1

71R

Fp02812C

DNG

W6.0 - 104R

W6.0 - 114R

Fp02832C

W6.0 - 16R

W6.0 - 17RK18R

Fp02881C

W6.0 - 121R

W6.0 - 131RK141R

Fp02802C

W6.0 - 181R

W6.0 - 191RK102R

Fp02822C

W6.0 - 112R

W6.0 - 122RK132R

Fp02842C

Fp02852C K65

42R

Fp02862C K65

52R

DNG

Fp02872C K65

62R

Fp02882C K65

72R

DNG

Fp02892C K65

82R

Fp02803C K65

92R

DNGFp028

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Fp02823C K65

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DNG

10I 1M20I 1M

1ESAHP 1M11I 1M21I 1M

2ESAHP 1M

10I 2M20I 2M

1ESAHP 2M11I 2M21I 2M

2ESAHP 2M10I 3M20I 3M

1ESAHP 3M11I 3M21I 3M

2ESAHP 3M10I 4M20I 4M

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2ESAHP 1M21I 1M20I 1M

10I 3M11I 3M

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20I 3M21I 3M

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10I 4M11I 4M

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20I 4M21I 4M

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10I 2M11I 2M

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20I 2M21I 2M

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1ESAHP 4M11I 4M21I 4M

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p2243C

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zHM21

1X

n07453C

+-

AC

1A

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306SR EGDIRB1RB

DNG

n001

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3NI3

4NI4

5NI5

6NI6

7NI7

1TUO 61

2TUO 51

3TUO 41

4TUO 31

5TUO 21

6TUO 11

7TUO 01

DMOC 9DNG8

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DNGK01

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33R

K01

43R

K01

53R K01

63R K01

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4MWTB NOC

1KS

1234

4MWTB NOC

3KS

1234

4MWTB NOC

2KS

1234

4MWTB NOC

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3MWTB NOC31KS

K183R

K193R

VB

US

1U

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2U

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3G

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4

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980CC NOC BSU6KS

K124R

V05/μ003373C

V03-01+

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GN

D3

ON

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5

TUPTUO 2

KCABDEEF 430BLWOLFJDA-T5752ML

1RV

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V05-53/μ00193C

DNG

1L033 LIOC

1L

031BS3D V61/μ033

04CV52-61/μ001

14C

1L033 LIOC2L

K0154R

K0164R

K0174R

K0184R

K0194R

K0105R

DNG DNG DNG DNG DNG DNG

V0VV3-0--1+

Diagram

Velleman N.V.Legen Heirweg 33

9890 Gavere(België)

The new Velleman Projects catalogue is now available. Download your copy here:

www.vellemanprojects.eu

Modifi cations and typographical errors reserved - © Velleman nv. H8097’IP Velleman NV, Legen Heirweg 33 - 9890 Gavere.5 410329 444761