Samsung SCP-2120 - Components and Accessories

SPEED DOME CAMERA User Guide
12
SPEED DOME CAMERA User Guide
13
1
32
54
Components and Accessories
Side
Bottom
1Screw Hole
2Communication Setup Switch
3ID Setup Switch
4Video/Communication/Power
5Alarm
Front
•FortheDIPswitchsettings,pleaserefertothe“InstallingYourCamera”onPage17.
Notes
For the camera wiring, please refer to the picture below.
The camera's wiring interface board is fitted to the housing, this is sold separately.
(When using coaxial communication, a separate control signal connection is not required.)
•Themaximumpowercapacityofthebuilt-in
relay is 30V DC/2A, 125V AC/0.5A, and 250V
AC/0.25A.
•ConnectingthepowerconnectorandGND
incorrectly to the NC/NO and COM ports may
cause a short circuit and fire, damaging the
camera.
Notes
Camera Wiring Interface Board
· RS485 Communications
Camera
485+
485-
R+/RX+
R-/RX-
Controller
or DVR
Control Signal Connection
Power, Video & Communication Signal Connection Controller & Auxiliary Signal Connection
Alarm Video Controller Power Supply
No. Name Usage
1 VIDEO Video Output
2 GND Ground
3 485+
Controller Data Line
4 485-
Controller Data Line
5
FG Field Ground
6
AC AC 24V
7
AC AC 24V
No. Name Usage
1 2.COM Alarm Output 2 (Common)
2 2.NO Alarm Output 2 (Normal Open)
3 1.COM
Alarm Output 1 (Common)
4 1.NO
Alarm Output 1 (Normal Open)
5 1.NC Alarm Output 1 (Normal Open)
6 GND Ground
7 IN1 Alarm Input Sensor Terminal 1
8 IN2 Alarm Input Sensor Terminal 2