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Eight relay channels controlled by your coKN4Imputer! 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 development can be downloaded from our web site. Test software completes the package. Features 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.

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Velleman 8-Channel USB Relay Card Kit

Available for In-Store Pickup Only.

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