Camera Wiring Interface Board - Samsung SCP-3120 User Manual

Camera Wiring Interface Board

For the camera wiring, please refer to the picture below. The camera's wiring interface
board is fi tted to the housing, this is sold separately. (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 GND
7 IN1
8 IN2
Power, Video & Communication Signal Connection
No. Name
1 VIDEO
2 GND
3 485+
4 485-
5 FG
6 AC
7 AC
*
The provided BNC cable's blue line is Video Output, while the black line is the Ground.
* Power supply adaptor (AC) has no polarities.
Alarm Video Controller Power Supply
Alarm Output 2 (Common)
Alarm Output 2 (Normal Open)
Alarm Output 1 (Common)
Alarm Output 1 (Normal Open)
Alarm Output 1 (Normal Open)
Ground
Alarm Input Sensor Terminal 1
Alarm Input Sensor Terminal 2
Video Output
Ground
Controller Data Line
Controller Data Line
Field Ground
AC 24V
AC 24V
Usage
Usage
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