Title: Hardware Installation Guide.pdf
Command Keypad PowerThe command keypad requires 12 VDC ± 15% for power. The power source must be regulated and isolated. Wires connected to pins 1-2 are for power.PinColorSignal1Red12 VDC IN2BlackDC Ground119.3.2Command Keypad CommunicationFor controller RS-485 ConnectionWires connected to pins 3, 4 and 14 are used for units wired via 2-wire RS-485.PinColorSignal3BlueRS-485 TR +4GrayRS-485 TR -14BlackSignal GroundFor the Series 1 Reader Interface ConnectionWires connected to pins 5-8 are used for units connecting to the series 1 reader interface module.PinColorSignal5GreenDAT/D0 on the reader interface module6WhiteCLK/D1 on the reader interface module7BrownLED on the reader interface module8OrangeBZR on the reader interface module14BlackSignal GroundFor Series 2 Reader Interface, Intelligent Dual Reader Controller, or Intelligent Single Door Controller Connection