Camera Wiring Interface Board - Samsung SNP-3120 User Manual

overview

Camera Wiring Interface Board

For the camera wiring, please refer to the picture below. When using coaxial
communication, a separate control signal connection is not required.
Controller & Auxiliary Signal Connection
No. Name
1 2.COM
2 2.NO
3 1.COM
4 1.NO
5 1.NC
6
7
8
18_ overview
ALARM
ID
Alarm Output 2 (Common)
Alarm Output 2 (Normal Open)
Alarm Output 1 (Common)
Alarm Output 1 (Normal Open)
Alarm Output 1 (Normal Open)
GND Ground
IN1 Alarm Input Sensor Terminal 1
IN2 Alarm Input Sensor Terminal 2
VIDEO 485 POWER
PROTOCOL
Usage