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4
WIRING DIAGRAM
Homerun wiring of NE-JA's
NEM master
(NEM-40A/C)
1
2
40
E
Blk
+
H
PS24
-
Dry closure output
for duration of call-in
: PS-24E. PS-2410A (USA. for up to 20 subs)
PS24
5
OPARATION
1. To place a call, press call button on door station once. The
call-in tone and LED will be lit on the master station,
remaining activated until answered. The LED on the door
station will be lit to indicate a call has been placed.
2. When the master station answers, a brief pretone will be
heard. Speak into the door station hands free.
3. When the call is completed, the person at the master will
press OFF button, and communication will be cut off. The
person at the remote station does nothing.
4. If a corridor lamp is included, the lamp will be lit from the
time the call is placed until answered.
5. If a relay is included at the remote station to provide an
extra dry closure, the closure will be activated from the
time the call is placed until answered.
6
TECHNICAL PRECAUTIONS
Caulking seals:
Do not apply any caulking seals around
sub station. Water drainage holes on
bottom will help water or moisture to
dissipate.
Cleaning:
Clean NE-JA with a soft cloth dampened
with neutral household cleaner and cloth.
Do not spray high-pressure water on sub
station.
Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period
of one year after delivery to the ultimate user and will repair free of charge or replace at no charge, should it become defective
upon which examination shall disclose to be defective and under warranty. Aiphone reserves unto itself the sole right to make
the final decision whether there is a defect in materials and/or workmanship; and whether or not the product is within the
warranty.
This warranty shall not apply to any Aiphone product which has been subject to misuse, neglect, accident, or to use in violation
of instructions furnished, nor extended to units which have been repaired or altered outside of the factory.
This warranty does not cover batteries or damage caused by batteries used in connection with the unit.
This warranty covers bench repairs only, and any repairs must be made at the shop or place designated in writing by Aiphone.
Aiphone will not be responsible for any costs incurred involving on site service calls.
AIPHONE CO., LTD., NAGOYA, JAPAN
AIPHONE CORPORATION, BELLEVUE, WA, USA
AIPHONE EUROPE N.V., ANTWERP, BELGIUM
NE-JA-I (E) 1201A
NE-JA
NE-JA
(w/dry closure
output)
NE-JA
(w/corridor
lamp)
1
2
1
2
3
Blk
4
RY-PA
Yel
Blu
(2)
NBY-4A
Blu
Blu
Blu
NAR-2A
WARRANTY
NOTES:
1. The NE-JA can have the external closure
option, the corrindor lamp, or both
connected.
2. When including a corridor lamp, cut
GRN/BLK jumper, and connect NBY-4A to
terminals 2 and 3 on sub station.
3. When using the extra contact, connect
input (coil) of relay to H of master and
terminal 4 at sub.
4. 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
1
2
DC, "normally open" relay. If a "normally
3
closed" contact is required, the RY-PA can
GRN/BLK
4
be changed to N/C, or a standard 12V DC,
jumper
N/C relay can be used.
Cut the jumper
when corridor
TERMINAL DEFINITIONS:
lamp is installed
1, 2: Call-in and communication
at sub. Secure
3: Corridor lamp activation
insulation.
4: External relay activation
7
SPECIFICATIONS
Power Source:
Speaker:
Call Annunciation:
Communication:
Mounting:
Wiring:
In USA only;
Wiring Distance:
2 wires homerun
Diameter 0.65mmø 1.0mmø
Distance
110m
1 wire common +1 per sub
(applicable for max. two NE-JA's)
Diameter 0.65mmø 1.0mmø
Distance
70m
Dimensions:
(H x W x D; mm)
RY-PA
Coil Rating:
Contact Rating:
- 2 -
Supplied by master station
20 ohms
Pressing call button at remote latches
call at NEM master until answered.
Hands free at sub. Master is push-to-talk
or VOX handset.
NE-JA flush mounts in 2-gang electrical
box with stainless steel cover over unit.
2 conductors homerun; or 1 common plus 1
individual per sub, looped through each sub.
Shielded cable is recommended.
Use Aiphone #822202 or #821802 for
homerun wiring, #822206 for up to 5
stations on each run, or #822210 for up to
9 stations on each run.
AWG
22AWG 18AWG
270m
Distance
360'
AWG
22AWG 18AWG
170m
Distance
230'
115(4-1/2") x 116(4-1/2") x 10(1/2") (outer depth)
116 (4-1/2")
10 (1/2")
12V DC, supplied by H terminal of master
110V AC, 1A, or up to 24V DC, 1A
Printed in Japan (E)
880'
560'
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