How to allot power supply for lift control module in Welcome M?
1.The first mini system controller(M2301) feeds the lift adaptor(M2306) and 1 lift control relay module(M2307).
2. Any one more additional lift control relay module should be locally powered by 1 mini system controller. Eg. 4 lift control relay module + 1 lift control adaptor, totally, 4 mini system controllers are needed.