Pelco manual Connecting Power, C10CH-7X Camera only

CONNECTING POWER

The C10CH Series camera is designed to operate from either a 12 VDC or a 24 VAC power source. The camera automatically senses power type. Use only a Class 2 isolated power source that can supply 12 VDC ±15% or 24 VAC ±15%, 50/60 Hz. Maximum power consumption is about 3.5 W.

WARNINGS:

•Do not connect high voltage power to the camera because you may damage the camera.

•Do not short circuit the power leads when connecting the power supply to the camera.

•Do not remove the connector cover during camera operation.

NOTES:

•Be sure to use 60 Hz power for NTSC (C10CH-6) and 50 Hz power for PAL (C10CH-6X and C10CH-7X).

•Install the camera near a socket or outlet that is easily accessible.

Use Table B to help you identify the necessary wire gauge and maximum cable distance. This table applies to 2-conductor solid copper wire. (Reduce distance by 10 percent for stranded copper wire.) These maximum distances are based on a maximum allowable voltage drop of 10 percent.

Table B. Recommended Wire Gauge and Maximum Wiring Distances

	Maximum Distance
Wire Gauge	12 VDC	24 VAC
24 AWG (0.25 mm2)	80 ft (24 m)	323 ft (98 m)
22 AWG (0.35 mm2)	128 ft (39 m)	513 ft (156 m)
20 AWG (0.5 mm2)	203 ft (61 m)	815 ft (248 m)
18 AWG (1.0 mm2)	323 ft (98 m)	1,295 ft (394 m)
16 AWG (1.5 mm2)	514 ft (156 m)	2,056 ft (626 m)
14 AWG (2.5 mm2)	816 ft (248 m)	3,264 ft (994 m)
12 AWG (4.0 mm2)	1,295 ft (394 m)	5,183 ft (1,579 m)
10 AWG (6.0 mm2)	2,057 ft (626 m)	8,228 ft (2,507 m)

C10CH-7X CAMERA ONLY

The C10CH-7X camera uses a power main supply of 220 to 240 VAC, 50 Hz. This main supply must also have a minimum rating of 50 mA.

CAUTION: Unplug the power cord during installation.

12 C2946M-E (1/09)