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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.
A 30m or shorter length is recommended for the connection.
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The communication cable is not enclosed with the camera.
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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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