LiftMaster Dial Code Dial Code VF Series Manual - Page 12

INPUT/OUTPUT PORT CONNECTOR OPTIONAL Parallel Printer Port connection see page 28 OPTIONAL 9-Pin Communication port connection - for optional RF and RS-485 products Entry Phone Processor 8 USOC RJ11C Telephone Line (included) 15 Pin Input / Output Connector Microphone (-) Microphone (+) 12VAC Transformer (black) 12VAC Transformer / Heater (white) Door Relay COM (blue) Door Relay N O (blue) Gate Relay COM (yellow) Gate Relay N O (yellow) Heater (red) VCR Relay COM (green) VCR Relay N O (green) Speaker Terminal 1 Speaker Terminal 1 1 2 3 4 5 7 6 1 SPEAKER TERMINAL: Pre-installed speaker output. 2 VCR RELAY: For use with Time Lapse VCR. Each time access is granted, the VCR Relay is activated for 5 seconds, allowing recording of all access to facility. 3 HEATER: For use with the white wire to allow optional heater kit to be connected. Relay goes on at 0°f and off at 20°f. 4 GATE RELAY: for use with gate operator to control access through main vehicular gate. 5 DOOR RELAY: For allowing access through pedestrian gate or door. 6 12 VAC: Power supply to the Entry Phone. 7 MICROPHONE: Pre-installed microphone input. 8 TELEPHONE LINE: Standard USOC RJ11C phone line (included) to be connected to standard phone jack. NOTE: Telephone line used for phone entry system must be a dedicated line. PAGE 11