Preparing Adapter And Cable - Samsung SNP-3370 User Manual

3.3. Preparing Adapter and Cable

- Power Adapter
The SNP-3370/3301 uses an AC24V 2.5A power adapter for the power supply.
Plug the power adapter into a power outlet.
Chart 3-1. Electrical Resistance of Copper Wire at [20° (68°)]
Copper Wire Gauge (AWG)
Resistance (Ω/m)
Drop Voltage (V/m)
adapter cable may decrease the performance of the camera.
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.
#24(0.22°) #22(0.33°)
0.078 0.050
0.028 0.018
* The communication cable is not enclosed with the
25
NETWORK PTZ CAMERA
#20(0.52°)
0.030
0.011
Caution
for the connection.
camera.
User Guide
#18(0.83°)
0.018
0.06