By the way - the address lines tie directly into the temp sensors (LM75 I believe) so the controller can tell which board has which temperature. PLUG tells the controller a board is attached, but I forget if it pulls high or pulls low. Been a couple years since I needed to know that, but I've got notes on it at the shop. Everything else should go straight across.
I think I dont realy understand what it is about. Can you
explain please. Is it mean, there will no correct information of temperature or information from PLUG to ctrl board will not be send at all, if I will not connect correctly?