Samsung SNP-3371TH User Manual - Page 30

Connecting the installation monitor

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installation & connection Electrical Resistance of Copper Wire at [20°C (68°F)] Copper Wire Gauge (AWG) #24(0.22mm2) #22(0.33mm2) #20(0.52mm2) #18(0.83mm2) Resistance (Ω/m) 0.078 0.050 0.030 0.018 Drop Voltage (V/m) 0.028 0.018 0.011 0.06 Recommended Distance (m) Less than 20 Less than 30 Less than 30 Less than 30  As shown in the table above, you may encounter a voltage-sag depending on the wire length. If you use an excessively long wire for camera connection, the camera may not work properly. - Camera Operating Voltage: AC 24V±10% - Voltage drop measurements on the chart above may vary depending on the type and manufacture of the copper cable. Communications Cable For the camera to communicate with the controller, a RS-485/422 communications line is required. J  A 30m or shorter length is recommended for the connection.  The communication cable is not enclosed with the camera. Connecting the installation monitor Connect the cable to the camera's rear video output terminal and the installation monitor's video input terminal. "MBSN0/ "MBSN0/ "MBSN "VY % %59% 59 0."/0 */ /0 */ $0. (/% (/% 59 */ $POUSPMMFS "6%*0@*/ "6%*0@065 */ 59 (/% "9*$0. *.0 7%$ "9*$0. *.0 7%$ "9*$0. *.0 7%$ 39 39 $0. / /$ $0. / "$_7 1PXFS /$ 7JEFP0VU 30_ installation & connection Monitor

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installation & connection
30_
installation & connection
Electrical Resistance of Copper Wire at [20°C (68°F)]
Copper Wire Gauge (AWG)
#24(0.22mm
2
)
#22(0.33mm
2
)
#20(0.52mm
2
)
#18(0.83mm
2
)
Resistance (Ω/m)
0.078
0.050
0.030
0.018
Drop Voltage (V/m)
0.028
0.018
0.011
0.06
Recommended Distance (m)
Less than 20
Less than 30
Less than 30
Less than 30
As shown in the table above, you may encounter a voltage-sag depending on the wire length.
If you use an excessively long wire for camera connection, the camera may not work properly.
-
Camera Operating Voltage: AC 24V±10%
-
Voltage drop measurements on the chart above may vary depending on the type and manufacture of
the copper cable.
Communications Cable
For the camera to communicate with the controller, a RS-485/422 communications line is
required.
J
A 30m or shorter length is recommended for the connection.
The communication cable is not enclosed with the camera.
Connecting the installation monitor
Connect the cable to the camera’s rear video output terminal and the installation monitor’s
video input terminal.
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Monitor