12 C4675M (2/11)
REAR PANEL
Figure 3 shows the connectors on the unit’s rear panel.
Figure 3. Back Panel
RS-422/RS-485 (compliant) Connector: Provides two RS-422/RS-485 connections
(DATA 1 and DATA 2) for interfacing multiple devices
Camera Outputs: Eight or sixteen BNC camera outputs
Camera Inputs: Eight or sixteen BNC camera inputs
Relay Outputs: Four normally open outputs
Autoranging AC Power Input: Voltage range from 100 VAC and 240 VAC, 50/60 Hz
Alarm Inputs: Eight or sixteen normally closed inputs
High-Speed USB 2.0 Ports: One USB port on the front and two on the back of unit
VGA Monitor Output: 15-pin output
Spot Monitor: Analog spot monitor BNC output
Main Monitor: Analog main monitor BNC output
Ethernet Adapter Port: 100 Mbps port
Audio Output: Two RCA line-level audio outputs
Audio Input: Two or four RCA line-level inputs
RS-232C: On 9-pin serial port for ATM/POS device connection