Velleman-projects K8090 Infosheet User Manual download pdf

Eight relay channels controlled

by your computer!

Use your computer USB port to

connect to the outside world

Connect up to 16A to each of

the high power relays.

Board space for extra VDR noise

suppressors is provided and on

board push buttons can be used

to test/operate all the relays.

A dll for own software develop-

October 2009

• USB controlled relay card

• 8 high power relays: 16A each (resistive load)

• Optional VDR (type VDR300) transient suppression for use

with inductive loads.

• LED indication for power and relay action

• Manual operation for toggle, momentary or timer operation

(selectable through software)

• Timer settings up to 18 hours (dll function)

• Optional open collector connectivity (push button simulation)

• Power supply for relays: 9-10Vac or 12 to 14Vdc (500mA)

• DLL for own software development (download only)

• Event driven and open protocol

• Two way PC communication (USB Event return option)

• Dimensions: 160 x 107 x 30mm / 6.3 x 4.2 x 1.2"

8 CHANNEL USB RELAY CARD

K8090

Minimum system requirements:

◊ PC running USB compatible Windows version

◊ USB1.1 and USB2.0 full speed compatible

◊ Internet connection for software download

Optional DIN rail enclosure

B8006 (Note: cut-out the USB connector)

8 CHANNEL USB RELAY CARD 1

Summary of Contents

Page 1 - 8 CHANNEL USB RELAY CARD

New Product info Eight relay channels controlled by your computer! Use your computer USB port to connect to the outside world Connect up to 16A to eac

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Velleman-projects K8090 Infosheet User Manual

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