Aiphone Ja-2hcd, JA-2MECD, JA-2MCD operation manual Mounting, Wiring method, Cable, Wiring distance

2-2
	JA-2MECD
JA-DAC	JA-2MCD	JA-2HCD			JA-2HCD
2	4			4
2				B1, B2
JA-DAC	B1, B2	B1, B2			B1, B2
				JA-2SD	JA-2SD
			JA-2HCD		JA-2HCD
	JA-2MECD	4
JA-DAC	JA-2MCD
2
			4	JA-2SD	JA-2SD
	B1, B2
			JA-2HCD		JA-2HCD
	JA-2MECD
JA-DAC	JA-2MCD
2
				4
		4		JA-2SD	JA-2SD
	B1, B2
				8

Wiring method

Wire the inside stations in a station-to-station (daisy-chained) manner.

2-3

	(x2)
JA-2MECD	JA-2HCD
JA-2MCD

	A1	A1	B1	B1	B1
JA-DAC	A2	A2	B2	B2	B2
		A1	+	+
JA-D
	A1	A2	-	-
	A2

120120

Cable

1.Use 2-conductor, non-shielded cable. Vinyl-jacketed cable with PE(polyethylene) insulated wires is recommended.

2.Never use loose wires, shielded wire, twisted pairs, or coaxial cable.

3.When using existing cable with multiple wires, terminate both ends of each unused pair with a 120 ohm resistor.

2-4
D1	A	A'	D2
			JA-DAC
			JA-D
	JA-DAC	JA-2MECD
E
	M	JA-2MCD
	C	IER-2
		D
	PS
	PS-2420
	PS-2410
	S1		B
ADAP
JAW-AZ
	JA-2HCD	JA-2SD
CAM
	S2
	JA-2HCD	JA-2SD

CAM : motion detect sensor or sensor / camera

Wiring distance

		0.65mm		22AWG		1.0mm	18AWG
A		50m		165'		100m	330'
A'		50m		165'		100m	330'
B		50m		165'		100m	330'
C		5m		16'		10m	33'
D		50m		245'		100m	330'
E		50m		165'		100m	330'
3		MOUNTING
						[3]
				[1]	[2]		46mm
JA-2MECD							(1-13/16")
JA-2MCD
JA-2HCD
							83.5mm
							(3-5/16")
	1	2
		9mm
		(3/8")
		3.
		PS-2420				PS-2420DIN
	PS-2420S					PS-2410DIN
	PS-2420UL		[2]	[3]		[4]
				83.5mm
				(3-5/16")
Mounting

[1]Screw (x4)

[2]Mounting bracket

[3]Two-gang box

•Provide a box DEEP enough to accommodate all cables incl. options. [4] DIN rail

1.Depress UNLOCK button (to unlock or to insert the wire securely).

2.Insert the cable into terminal.

3.When GANG BOX is not provided, the cable can be surface run from the top or bottom of the unit. Cut open the cable inlet hole to run wires to the back of the unit.

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