Connecting To Power; Rs-485 Communication Control - Samsung SCO-2370 User Manual

installation & connection

CONNECTING TO POWER

The recommended adaptor specification for SCO-2370N/P is AC 24V/1.5A over.
Please check the standard power requirement before connecting the power.
When the resistance value of copper wire is at [20°C(68°F)]
Copper wire size(AWG) #24(0.22mm²)
Resistance value(Ω/m) 0.078
Voltage drop(V/m) 0.028
As shown in the table above, voltage decreases as the wire gets longer.
Therefore having an excessively long distance between the power adaptor and the
camera may affect the camera's performance.
Standard voltage for camera operation : DC 12V±10% / AC 24V±10%
There may be some deviation in voltage drop depending on the type of wire and the
manufacturer.
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M
Please use a power adaptor that meets the required standards.
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Please connect the power after installation.
14_ installation & connection
---- Power Input Terminal
#22(0.33mm ) #20(0.52mm ) #18(0.83mm
2 2
0.050 0.030 0.018
0.018 0.011 0.006

RS-485 COMMUNICATION CONTROL

Connecting to RS-485 Control Cable
Using RS-485 communication will enable you to control the OSD menu from a
SAMSUNG TECHWIN System Controller or DVR.
(1) Connection to a PC.
Connect the camera to the PC via a RS-485 converter using RS-485 and a serial cable.
EX) SERIAL PORT OF THE PC(COM1)
RS-485 CONTROL CABLE
(2) Connection to a DVR or System Controller.
Connect the RS-485 cable to the connection ports of the DVR or System Controller.
)
2
* RS-485 Communication establishment initial value
Initial value
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When making a control system to control the camera, please use to the protocol(SAMSUNG-T,
SAMSUNG-E, PELCO-P, PELCO-D, VICON, PANASONIC, BOSCH, HONEYELL,AD).
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When you connecting to RS-485 CONTROL TERMINAL, please peel off the outer skin inside the
RS-485 CONTROL TERMINAL.
CONTROL CABLE
WHITE
BLUE
SERIAL CABLE
485 Control Board Connection Port
(+) CONNECTION TERMINAL
(-) CONNECTION TERMINAL
Item Camera ID BAUD RATE
1 9600
SPEC
RS-485+
RS-485-
RS-485 CONVERTER
RS-485 Control Port
WHITE (TRX+)
BLUE (TRX-)
UART MODE RET PKT
8-NONE-1 DISABLE
English_15