MASSO 6 relay module provides optical isolation to high voltage/current signals from MASSO controller. Multi color LED’s for each relay helps easily troubleshoot issues. Green color LED indicates that a signal is received to switch on the relay and the relay has been switched on. Red color LED indicates that a signal to switch on the relay has been received but the relay has failed and not working. Wiring and Setup instructions: CLICK HERE Optical isolation to protect low voltage components and MASSO. Multi color LED’s status to show input signal status and relay fail status. Works with a single 24VDC power supply. Each relay can be used to control 5 Amp 28VDC or 5 Amp 240VAC load. Easy mounting using M3 screws. WARNING: Connecting the power polarity in reverse will damage the relay module. Please EMAIL for stock availability (E&OE)
