BB-RELAY3-12V

Three relays with LED status indicator and Opto isolated inputs. Relay contacts N.O., COM, and N.C are on terminal block. The operating voltage of the relay is 12V. Can be driven with 9VDC signal.

Relays require 12V DC to get powered, connect power to the VCC and RGND pins.

Control signals require above 9V DC or above (up to 24V DC) to trigger, remember to connect driving signal GND to GND pin.