Table of Contents
Advertisement
Power Supply
Use the screwdriver to connect each line +, – of the power cable to the corresponding
power port of the network video encoder.
J
Be careful not to reverse the polarity when you connect the power cable.
If you want to connect an external device, you must turn off the external device before proceeding.
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 network video encoder connection, the network video encoder may
not work properly.
- Network Video Encoder Operating Voltage : DC 12V±10%
- Voltage drop measurements on the chart above may vary depending on the type and manufacture of
the copper cable.
Grounding the Product
Use screwdriver to connect grounding cable to the FG screw right next to the power inlet.
J
Grounding protects the product from a surge or lightning.
When grounding, make sure to turn the product's power off.
Recommended Grounding Cable
Length : Less than 3M
Gauge : 18 AWG or bigger
Ex) UL1007 AWG 18/16, UL1015 AWG18/16/14/12, UL2468 AWG18/16/14
#24(0.22mm
2
) #22(0.33mm
0.078
0.050
0.028
0.018
Less than 20
Less than 30
2
) #20(0.52mm
2
) #18(0.83mm
0.030
0.011
Less than 30
Less than 30
English _17
2
)
0.018
0.006
Hide quick links:
Advertisement
Table of Contents
