I have a PLC to control my home. My electrical cabinet is full of relays (24V to 220V) to control the house, operated by the PLC. I wonder if there is a way to operate the lights in house by using the Sonoff 4 channels Din rails next to the plc (ie in parallel)
Is there a way the sonoff relays board can trigger my 24v-to-220v relays?
If not, how to put in parallel the sonof to alternatively operate the lights in house?