Pelco 2 C1306M-B (10/06) manual Connect Wiring, Configuration of Wire Harness

CONNECT WIRING

DANGER: Do not connect the power module to a supply circuit unless all ExSite system components (enclosure, camera module, and power module) are installed.

Refer to the following information to connect the wires and cables as required.

WARNING: When installing this unit, provide access to the communication wires (TX+ and TX-) to allow connection to the system for future software upgrades. Connectors must be installed so that the integrity of the hazardous location is maintained.

These communication wires are required even if the system uses Coaxitron® control.

Maximum wire distance for RS-422 data wires is 4,000 ft (1,219 m).

NOTES:

•Relay 3 is allocated specifically for an external washer (not supplied by Pelco).

•All relays are specified for 32 VDC, 0.5 A.

•Wiring/cable for UTP and fiber optic are not provided on the wire harness. The installer must provide UTP and fiber optic connections.

Configuration of Wire Harness

Wire Color	Function
White/Orange	TX+
White/Blue	TX-
Red	RX+
Green	RX-
Violet/White	Relay 3 NC (washer only)
White/Red	Relay 3 COM (washer only)
Green/Black	Relay 3 NO (washer only)
Gray/White	Relay 2 NC
Yellow	Relay 2 COM
Violet	Relay 2 NO
Brown	Relay 1 NC
Gray	Relay 1 COM
White/Yellow/Black	Relay 1 NO
White/Black/Green	Alarm COM
White/Red/Black	Alarm 7
White/Brown/Black	Alarm 6
Orange	Alarm 5
White/Orange/Black	Alarm 4
White/Blue/Black	Alarm 3
White/Brown	Alarm 2
White/Black	Alarm 1

Video Coaxial Cable Requirements

Cable Type*	Maximum Distance
RG59/U	750 ft (229 m)
RG6/U	1,000 ft (305 m)
RG11/U	1,500 ft (457 m)

*Cable requirements: 75-ohm impedance All-copper center conductor

All-copper braided shield with 95% braid coverage

Power Connections 24 VAC

Wire Color	Function
Red	AC Hi
Black	AC Low

Power Connections 100-240 VAC

Wire Color	Function
Black	AC Hi
White	AC Low
Green/Yellow	Earth Ground

Wiring Distances

The following are the recommended maximum distances for 24 VAC and

100-240 VAC applications and are calculated with a 10 percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.)

		Wire Gauge
Power
	18	16	14	12
	(1.0 mm2)	(1.5 mm2)	(2.5 mm2)	(3.5 mm2)
24 VAC	27 ft	43 ft	69 ft	110 ft
	(8 m)	(13 m)	(21 m)	(33 m)
100-240	75 ft	120 ft	190 ft	310 ft
VAC	(23 m)	(36 m)	(58 m)	(94 m)

NOTE: Power consumption is 120 VA per unit. Use a power source with a minimum of 150 VA.

6 C1306M-B (10/06)