Hi,
I am unsure how to plan the wiring to & from the PDM. Why are there two outputs "grouped" together?
A1 - 20A Output 1 - w A10
A10 - 20A Output 1 - w A1
A27 - Digital/Switch Input 1
Also, can the PDM read any input and alter any output? In other words: Is "Input 1" linked to "Output(s) 1".
Second question: are pins A28 and B22 (0v) sources of ground or sensor ground?