Velleman 8-Channel USB Relay Card

<P>With the Velleman 8-Channel USB Relay Card you can use your computer USB port to connect to the outside world. The card has eight relay channels which are controlled by your computer. 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 and has push buttons for test operating all the relays. Each channel also has an LED to indicate condition of relay.</P><P>The 8-Channel USB Relay Card is available either in kit form or as a pre-mounted module.</P>

Manual operation for toggle, momentary or timer operation
Timer settings up to 18 hours (DLL function)
Optional open collector connectivity
Event-driven and open protocol
Two way PC communication
Optional VDR 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
8 high-power relays
Dimensions 160 x 107 x 30mm
Power supply 9 to 10V AC or 12 to 14V DC, 500mA