Pelco C654M-E (12/08) 3 manual WCS Unit Wiring Connector Diagram

OUTPUT # 1

(24 VAC)

OUTPUT #	2	OUTPUT #	4
(24 VAC)		(28 VAC)

¨

WCS4-20

Master Power Supply

Made in USA

				O N
			COM	O F F
				Power
1	2	3	4
				Main
			28V	Fuse

24V

LN

AC Input

GROUND STUD

Figure 1. WCS Unit Wiring Connector Diagram

Table C. Recommended Wiring Distances

The following are the recommended maximum distances (transformer to load) and are calculated with a 10-percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.) Distances are calculated in feet; values in parentheses are meters.

		Total VA			Wire Gauge
	Input Voltage	Total VA Consumed		20		18		16
	24 VAC	10	283	(86)	451	(137)	716	(218)
		20	141	(42)	225	(68)	358	(109)
		30	94	(28)	150	(45)	238	(72)
		50	56	(17)	90	(27)	143	(43)
	28 VAC	10	386	(117)	614	(187)	975	(297)
		20	193	(58)	307	(93)		(148)
							487
		30	128	(39)	204	(62)	325	(99)
		50	77	(23)	122	(37)	195	(59)
C654M-E (12/08)								7