CommentStreams:147582ce4415ed45d1b79a7bd91bd992

For the external switch the description on the PCB says power(black), Gnd(red), Gnd(yellow), and SW(blue) In that exact order on a psw19 or any 4 prong switch you have positive, negative, NO, and C Please show wire diagram for of the PH2.0 signal cable connector and the external momentary switch