Samsung SPU-3750T - Camera Wiring Interface and Diagrams; Camera Wiring Interface Board; Wiring Diagram: Stand Alone DVR; Wiring Diagram: SCC-3100 A Controller

SPEED DOME CAMERA User’s Manual
20
SPEED DOME CAMERA User’s Manual
21
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.)
Connecting with Samsung Techwin’s “Stand Alone DVR”
Connecting with the Samsung Techwin Controller SCC-3100A
•Themaximumpowercapacityofthebuilt-in
relay is 30VDC/2A, 125VAC/0.5A, and
250VAC/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
Component Names and Functions
Camera Wiring Interface Board (Sold Separately)
· RS485 Communications
· RS422 Communications
Camera
Camera
D+
D-
D+
D-
TXD+
TXD-
TXD+
TXD-
TXD+
TXD-
RXD+
RXD-
Controller
or DVR
Controller
or DVR
Control Signal Connection
· RS-485 :
· RS-422 :
Camera
TX+
TX-
D+
D-
RX+
RX-
RX+
RX-
TX+
TX-
TX+
TX-
SCC-3100A
Data Box PORT1
SCC-3100A
Data Box PORT1
SCC-3100A Data Box
· RS-485 :
· RS-422 :
Camera
Camera
D+
D-
D+
D-
TXD+
TXD-
T(TX)+
T(TX)-
T(TX)+
T(TX)-
R(RX)+
R(TX)-
Stand Alone DVR
Stand Alone DVR
SVR-1680/1660/1645/960/
SVR-945
SVR-1650/1640A/950E
SVR-940/450
Speed Dome Camera and Appliances Wiring Diagram
Installing Your Camera
Alarm Output
Alarm
Communications and AUX
Refer to the below Control
Signal Connection chart
Alarm Input
AUX Output
Ground
Power Input
AC24V 2.5A
Power Supply
Camera
D+
D-