Whadda 8 Channel Usb Relay Card

Whadda 8 Channel Usb Relay Card

WHADDA

Easily use your computer to connect to the outside word! The relay card allows you to remotely control up to 8 relays via a USB port and features VDR noise suppressors and physical buttons for testing relays. The card is supplied assembled and fully teste Two way PC communication (USB Event Return option) Manual operation for toggle, momentary or timer operation (selectable via software) Event-driven and open protocols Connect up to 16A to each relay (resistive load) Transient suppression VDR for inductive loads Onboard pushbuttons to test/operate relays LED indicators for power and relay action Power supply for relays: 9-10V AC or 12-14V DC (500mA) Requires Windows PC and USB port Dimensions (HxWxD): 30x160x107mm

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