Aiphone 83873900 0602 E Power supply for Zone lights, Take G terminal to earth ground on each

WIRING DIAGRAMS

2. Zone lights

									* Take G terminal to earth ground on each
		Zone light NHR-3A-4								PS-24E or PS-2420 power supply.
NHX-80X			1		2	3				4
1
					1
2
			3		2	1			1
				4	3	2				2
						4			3
										3
									4
										4
5					5	5			5
2						2
	PS24					PS24
	NHX-80X
				Zone light NHR-3A-4
					1	1			1
					2	2				1
					3	3			2	2	3
					4	4			3	4
											4
					1	2			3	4
	R1				Orange		Orange		Orange	Orange	(Zone 1)
	R2				Yellow		Yellow		Yellow	Yellow	(Zone 2)
					Red		Red		Red	Red	(+)
	R3				Green		Green		Green	Green	(Zone 3)
	R4				Blue		Blue		Blue	Blue	(Zone 4)
	RC				Red		Red		Red	Red	(+)
Zone light			+			+
relay makes
contact			–					–
			G		Power supply			G	Power supply	Do not connect two power
										supplies in parallel.
					PS-24E or				PS-24E or
					PS-2420				PS-2420

Wiring on NHX-80X CCU * Use UL Listed cable for all wiring.

Cable Distance

To: Zone light

5 parallel conductors

165' w/18AWG (50m w/1.0mmø)

*The NHX-80X zone light connection terminals (R1~R4, RC) are rated: DC 24V, 4A

*Power supply for Zone light(s);

Use a power supply rated 24V DC, 2A. A second PS-24E or PS-2420 power supply is required for Zone lights 3 & 4.

•Lamp; Rated DC 24V ~, 100mA (each lamp). Total 400mA per NHR-3A-4.

Schematic diagram of Zone light NHR-3A-4

Orange

Yellow

Red

Green

Blue

Red

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