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installation & connection
Electrical Resistance of Copper Wire at [20°C (68°F)]
Copper Wire Gauge (AWG)
Resistance (Ω/m)
Drop Voltage (V/m)
Recommended Distance (m)
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.
30_ installation & connection
#24(0.22mm
) #22(0.33mm
2
0.078
0.050
0.028
0.018
Less than 20
Less than 30
) #20(0.52mm
) #18(0.83mm
2
2
0.030
0.011
Less than 30
Less than 30
Monitor
)
2
0.018
0.006
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