Perfect, thanks for the follow up.
I have another issue where if power goes out and the bus power cycles it wont come online unless I pull off 4 of the bus wires. Once that is done it will boot and I can plug those 4 back in. Its not dependent on which four its any four so that tells me the wiring is ok.
Codeman, How many keypads do you have on a bus? I am trying to do 34 on one bus with 3-4 keypads on a run