Aiphone NE-DA manual Special Order Products, Wiring Diagram, Ne-Da, Instructions

Special

Order

Products

NE-DA

Weather Resistant Door Station for NEM System

- INSTRUCTIONS -

The NE-DA is a weather resistant door station designed for use with the NEM, NDR, or NDRM systems. The unit is equipped with an option for an external output contact closure when the sub station places a call (relay required). The NE-DA is weather resistant and surface mounts on a 1-gang box.

WIRING DIAGRAM:

NEM Master

1

2

3

~

20

E

NE-DA	NE-DA
	(w/dry closure
1	output)

1

NE-DA

(w/corridor

lamp)

2		1
	2	2

PS-2410A or

PS-2420UL

+	+
-	-
	H

	Blk	RY-PA
Dry closure
		Yel
output for
duration of call-in

	Wht	NBY-4A
	Blk	Blu
	Wht	Blu
Blk	Blk
	CUT
	2-pin
	jumper	Cut internal
	on PC	jumper when
	board.
		corridor lamp is
		installed at sub.

NOTES:

1.The NE-DA can have the external closure option, the corridor lamp, or both connected.

2.If not using the extra contact closure or corridor lamp option, there is no need to plug in the BLK/WHT wire connector that is included with each unit.

3.When including a corridor lamp, open unit and cut 2-pin jumper on component side of PC board. Plug BLK/WHT wire connector into 2-pin socket. Connect NBY-4A to white wire and 2 terminal on sub station.

4.When using the extra contact, plug BLK/WHT wire connector into 2-pin socket. Connect input (coil) of relay to H of master and black wire at sub. (Do not cut 2-pin jumper when only using extra contact.)

5.The dry closure will stay activated from the time the call is placed until it is answered at the master station. The RY-PA is a 12V DC, "normally open" relay. If a "normally closed" contact is required, the RY-PA can be changed to N/C, or a standard 12V DC, N/C relay can be used.

TERMINAL DEFINITIONS:

1, 2: Call-in and communication

White: Corridor lamp activation

Black: External relay activation

Pg. 1