USB-OPTO-RLY88
Powered & Controlled from the USB bus.
Relays - 8
Relay current - Up to 1Amp @30vdc or 60vac. 500mA@110vac. 250mA@250vac
Optically isolated Inputs - 8
Input Voltage - 4.5v DC to 27v DC
Power - Powered from standard USB bus
Control interface - USB
- Buy 5 for £73.06 each and save 9%
- Buy 25 for £66.34 each and save 17%
- Buy 100 for £60.30 each and save 25%
Key Features
- 8 relays
- 8 optically isolated inputs
- powered, and controled, by the usb port
- simple control set
Overview
The USB-OPTO-RLY88 provides eight optically isolated inputs and eight volt free contact relay outputs with a current rating of up to 1Amp each. The relays are premium ultra low power 50mW coil 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 module is powered by the USB port meaning that no secondary power supply is needed to switch the relays, or power the module. The module has an exceptionally low maximum current consumption of approx. 90mA with all relays on.
