Honeywell PRO-2200 Home Security System User Manual


 
PRO-2200 Two Reader Module PRO22R2 17Installation Guide
Wiring Diagram for Connectors 6 through 10
Note: For N-485 Communication Connections, twist the blue pair together and use as
the common; use the orange pair as your data pair, observing polarity. Connect the
external drain shield to the appropriate earth ground on one end.