
AiPHONE
DOOR-PHONE
APARTMENT HOUSE INTERCOM SYSTEM
FOR APARTMENT BUILDINGS OF 50 SUITES OR LESS
INSTRUCTIONS
NAMES AND FUNCTIONS
'1,/ Speaker
(2; Microphone
(3) Amplifier
'.4J Cal! switch
Handset microphone
Handset speaker
(f' Body
Door release switch
(91 Straight cord (coil cord available
if ordered specially)
SPECIFICATIONS:
* Power source: DC 9 volt. Use PS-2S power supply.
* Current consumption; 80 MA during conversation (DC).
Calling:
Communication:
Riser wiring;
45 MA for ring circuit (DC).
Push button selection at door station.
Hands free loudspeaking at door station.
Simultaneous conversation telephone-type room station.
3 common plus 1 per suite. (Additional two wires may be required when installing
EL-9S electric door release)
FEATURES:
* No push to talk switch; easy to use telephone-type station in suite and hands free loudspeaker/microphone at door.
* One power supply only needed to supply communication power and door release power.
* Door stations may be parallel for multiple door installations.
INSTALLATION
Do not attempt to install your intCTcom system until you have read and thoroughly understood the installation
procedure. Aiphone's warranty is void if system is installed in a manner other than as described in this manual.
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WIRING
Lay out your system in advance. We recommend that spare conductors be included in each riser to eliminate the
possibility of removing all of the cable should a conductor prove defective.
Refer to the chart below and select the proper gauge wire to meet your requirements.
ЮТЕ; If 22 AWG is used, we suggest that 2 conductors be used on each b & L, to give more current to electric strike.
Wiring is simple and straight forward. Refer to the drawing and make connections as indicated. ‘B’ terminal on each
phone completes ring circuit to door station and is the only wire in the riser that is not common. Connect ‘B’ wire from each
phone to whichever push button you desire at door station to provide a directory layout that meets your requirements.
AWG WIRE SIZE
DISTANCE
DIAMETER OF WIRE
DISTANCE
22 AWG 20 AWG 18 AWG
1100' 1650'
0.65 mm 0.8 mm
330 mm 500 m
2500'
1.0 mm
800 m
EQUIPMENT AVAILABLE FOR USE WITH YOUR DOOR-PHONE APARTMENT HOUSE INTERCOM
DL—20S w/o call buttons: Black plate with
back box. Punched for 20 call buttons.
(Available only in U.S.A.)
D: Call button complete with plastic
covered slot for name.
ST—2: Blanking strip - to cover unrequired
holes. Will cover two horizontally.
(Available only in U.S..A.)
TA—K Type A: Heavy duty apartment tele
phone. May be placed on desk or table,
or may be mounted on standard one gang
switch box. Includes button to operate
electric door release.
TA—K Type A w/coil cord:
Apartment telephone with coil cord.
(Please specify when ordering).
DN-4
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' • 0
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DL-10
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DN— : Door station with back box with
speaker and microphone. For apartment
building of 4 suites or less.
DN—0: Includes no call buttons.
DN—1: Includes 1 call button.
DN—2: Includes 2 call buttons.
DN—3: Includes 3 call buttons.
DN—4: Includes 4 call buttons.
DL— ; Door station with back box with
speaker and microphone. For apartment
building of 6 suites or more.
DL—0: Includes no call buttons.
DL—6: Includes 6 call buttons.
DL—10; includes 10 call buttons.
DL—20S; Call button panel complete with
back box and 20 call buttons.
Designed for use in conjunction with DL
door station. Allows up to 20 suites
selections with DL-0 and up to 30 suites
selections with DL-10.
DIMENTIONS
DN
PS—2S; Power supply for system.
Provides 9V DC for communication and
12V AC for door relea.se operation.
DL
TA-K Type A
-2-
EL—9S: Electric door release.
■ m
;l
: iT>
. .ten
PS-2S
64 mm (2-F")

HOW то ADD ТА К Type A TO EXISTING SYSTEM WHEREBY INSTALLED OLD TA-K
The following two diagrams show wiring connection of TA-K Type A mixed with old TA-K. If you install newly
AIPHONE Apartment House Intercom System, please order all TA-K Type A apartment telephone and refer to the wiring
diagram on Page 3 of this manual.
Example 1
DL-6
Three TA-K Type A added to existii^ system without door release.
Separate Bell Transformer (AC-12V) is required to power AC call buzzer on old TA-K.
Example 2 : Three TA-K Type A added to existing system with door release.
DL-6
Separate Bell Transformer (AC-12V) is required to power both call tone and EL-9S electric door release.
NOTE: Call tone quality will be spoiled if AC-12V is supplied from0and(b)terminals on PS-2S. So we recommend
you to have separate Bell Transformer in above examples.

47
MICROPHONE
RIGHT OF ALTERATION RESERVED
MODEL
TA-K Type A
MODEL
DN, DL
OPERATION
Door Station:
Calling:
Talking:
Depress the selector button of the suite you wish to cal
Once suite answers communication is hands free.
Room Station:
Receiving:
Door release:
Upon hearing call signal, pick up handset and talk just as you would on an ordinary telephone.
To open door depress provided push button. Release will remain activated only when button is
depressed.
CLEANING YOUR INTERCOM STATIONS
such as Mr. Clean or Fantastik.
cation equipment. Each item has been carefully tested and inspected before leaving our factory. Properly installed and used,
your Aiphone intercom system should give years of trouble-free service.
Your Aiphone intercom stations may be cleaned with a soft cloth dampened with non-abrasive household cleanser,
We at Aiphone are proud of our products. Our designers and engineers strive to bring you the finest in communi
We are pleased to offer the following warranty;
i UJLLHJ.JUH UJUdJiJUJlJ UUJJiHiLtJUi U.iA ¡tJlitSJ UaU4«*jUt-t ^
Aiphone warrants its products to be free from defects of material and workmanship under normal
use and service tor a period of one year after delivery to the ultmiate 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 ilselt the sole right to make the final
decision whether there is a defect in materials and, or workmanship: and w'hether or not the prod
uct 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 w-hich 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
product.
This warranty covers bench repairs only, and any repairs must be made at the shop or place des
ignated in writing by Aiphone. Aiphone w'ill not be responsible for any costs incurred involving on
site service calls.
Aiphone Co., Ltd., Nagoya, Japan
Aiphone U.S.A., Inc., Seattle, Washington
OL-OI-0 37 5€.'
WARRANTY
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all over the world AIPHONE
PRINTED IN JAPAN