How to wire a PIM to IP controller (EP2500) or POE One Door Controller (EP1501)
How to wire a PIM to IP controller (EP2500) or POE One Door Controller (EP1501)
The following table indicates how to make the RS-485 connection between the PIM and the Controllers.
PIM | IP Controller (EP2500) | POE 1 Door Controller (EP1501) | |
TA - | Connects to: | TR + | TB 2-4 (TR +) |
TB + | Connects to: | TR - | TB 2-5 (TR -) |
Ground | Connects to: | Ground | Ground |
