USB relay modules
USB modules
USB controlled relay modules.
- USB-OPTO-RLY816£92.94 As low as £69.83
Controlled from the USB bus.
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Relays - 8
Relay current - Up to 16Amp @24vdc or 250vac
Isolated Inputs - 8
Input Voltage - 4.5v DC to 27v DC
Power - 12V DC adaptor, supplied separately.
Control interface - USB
