USB-OPTO-RLY816
Controlled from the USB bus.
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
- Buy 5 for £84.49 each and save 9%
- Buy 25 for £76.81 each and save 17%
- Buy 100 for £69.83 each and save 25%
Key Features
- 8 relays
- 8 optically isolated inputs
- simple control set
Overview
The USB-OPTO-RLY816 provides 8 volt free contact relay outputs with a current rating of up to 16Amp each. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.
The module also provides 8 optically isolated inputs with an operational range of 4.5v to 27v DC.
The processor is powered and instructed from any standard USB bus, and the relay power is obtained from the DC power input adapter. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc.
