Installing Your Camera; How To Set Up Protocols And Id Dip Switches - Samsung SCP-3120 User Manual

Components and Accessories
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
· RS485 Communications
Controller
Camera
or DVR
 •   T hemaximumpowercapacityofthebuilt-
485+ R+/RX+
485- R-/RX-
 •  C onnectingthepowerconnectorandGND
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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
* The provided BNC cable's blue line is Video
Output, while the black line is the Ground.
* Power supply adaptor (AC) has no polarities.
Notes
in 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.
User Guide

Installing Your Camera

How to Set Up Protocols and ID DIP Switches

You can control various settings of the camera system using the Communication and ID
DIP switches. Before installing the product, please set up the DIP switches according to
the installation environment.
1. Detach the camera frame from the install base, and place the bottom of the frame
toward you as shown in the picture below.
2. Set the switches according to your installation environment. For more detailed setup
information, please refer to the chart on the next page.
3. The camera may malfunction if the switches are not fully turned On/Off; please double
check the switches before finishing setup.
Camera ID DIP Switch(SW1)
SPEED DOME CAMERA
Communication Protocol DIP Switch(SW2)
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User Guide