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Component Names and Functions
Camera Wiring Interface Board (Sold Separately)
For the camera wiring, please refer to the picture below.
The camera's wiring interface board is equipped to a housing that is sold separately.
Video Output
Fan Heater
Connector
Communications and AUX
Refer to the below Control
Signal Connection chart
Control Signal Connection
· RS485 Communications
Controller
Camera
• T hemaximumpowercapacityofthebuilt-in
or DVR
D+
TXD+
D-
TXD-
· RS422 Communications
Controller
• C onnectingthepowerconnectorandGND
Camera
or DVR
D+
TXD+
D-
TXD-
TXD+
RXD+
TXD-
RXD-
14
SPEED DOME CAMERA
Alarm
Alarm Output
Alarm Input
Power Supply
AC24V 2.5A
Power Input
Ground
AUX Output
Notes
relay is 30VDC/2A, 125VAC/0.5A, and
250VAC/0.25A.
incorrectly to the NC/NO and COM ports may
cause a short circuit and fire, damaging the
camera.
User's Manual
Installing Your Camera
Speed Dome Camara and Appliances Wiring Diagram
Connecting with Samsung Techwin's "Stand Alone DVR"
· RS-485 :
Camera
Stand Alone DVR
D+
T(TX)+
D-
T(TX)-
· RS-422 :
Camera
Stand Alone DVR
D+
T(TX)+
D-
T(TX)-
TXD+
R(RX)+
TXD-
R(TX)-
Connecting with the Samsung Techwin Controller SCC-3100A
· RS-485 :
SCC-3100A
Data Box PORT1
Camera
D+
D-
SCC-3100A
· RS-422 :
Data Box PORT1
Camera
TX+
TX-
D+
D-
SPEED DOME CAMERA
SVR-1680/1660/1645/960/
SVR-945
SVR-940/450
SVR-1650/1640A/950E
RX+
RX-
TX+
TX-
RX+
RX-
TX+
TX-
15
User's Manual
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