03-20-2026, 01:40 PM
(03-17-2026, 11:37 PM)admin Wrote: take a photo of your PCB , i want to see how you wire, make sure whether have lost the RED cable in my photo.
thanks for your time. I connected the cable as you said; now the status LED of Y1 turns on when Y1 is normally closed.
I am using a 12V 2A power supply. When Y1 closed, the L00 and Y1 voltage keeps to 0 V wrt power supply (correct operation); when opening Y1, the actual voltage is 10.70 V (L00 - Y1) with no load, meaning 0.4 V (Y1-Gnd) of loss.
My aim is to connect a 12V siren to y1 output. can u pls show me an example of connected output load to one of the Yx outputs.
thanks