Whadda 8 Channel USB Relay Card Kit WSI8090

    1-5 Days
  • Description
  • More Details
  • Specifications

Enclosure: B8006

Available pre-assembled: VM8090

  Constructional Kit: Professional

The Whadda WSI8090 is a card which can be interfaced with your PC, it has eight relay channels which are controlled by your computer. Use your computer USB port to connect to the outside world. It will allow you to connect a load of up to 16A on each of the high power relays. The board has space for extra VDR noise suppressors, it is provided with on board push buttons for test operating all the relays. Each channel also has LED to indicate condition of relay.

  • USB-controlled relay card
  • 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
  • DLL for own software development (download only)
  • event-driven and open protocol
  • two way PC communication (USB Event return)
  • optional VDR (type VDR300) transient suppression for use with inductive loads
  • LED indication for power and relay action
  • 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 high-power relays: 16A each (resistive load)


Click to open Manual
Click to Download Software

Dimensions: 160 x 107 x 30mm
Power Supply: 9-10Vac or 12-14Vdc / 500mA