Components And Accessories - Samsung SCP-2120 User Manual

Components and Accessories

Front
Bottom
1
2 3
4 5
Notes
 •  F ortheDIPswitchsettings,pleaserefertothe"InstallingYourCamera"onPage17.
SPEED DOME CAMERA
Side
1 Screw Hole
2 Communication Setup Switch
ID Setup Switch
3
Video/Communication/Power
4
Alarm
5
12
User Guide
Camera Wiring Interface Board
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.)
Alarm
Controller & Auxiliary Signal Connection
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
Control Signal Connection
 •   T hemaximumpowercapacityofthebuilt-in
· RS485 Communications
Controller
Camera
or DVR
485+
R+/RX+
485- R-/RX-
 •  C onnectingthepowerconnectorandGND
SPEED DOME CAMERA
Video Controller Power Supply
Power, Video & Communication Signal Connection
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
Notes
relay is 30V DC/2A, 125V AC/0.5A, and 250V
AC/0.25A.
incorrectly to the NC/NO and COM ports may
cause a short circuit and fire, damaging the
camera.
13
User Guide