Title: Hardware Installation Guide.pdf
1. Inputs, Outputs and Interface Signals .................................................. 19 1.1 Power Inputs ....................................................................................................... 19 1.2 Alarm Inputs ....................................................................................................... 20 1.3 Reader Inputs/Outputs ....................................................................................... 20 1.4 Relay Outputs ..................................................................................................... 20 1.5 RS-485 Communication Overview ...................................................................... 20 1.6 RS-232 Interfaces ............................................................................................... 23