Aiphone TD-H Series User manual

®AIPHONE
INSTALLATION & OPERATION MANUAL
CONTENTS
1 SYSTEM OUTLINE & COMPONENTS.1
2 NAMES & FEATURES. 2
3 PRECAUTIONS ON INSTALLATION & WIRING.3
4 WIRING.4-9
5 MOUNTING. 10
6 OPERATIONS on TD-H.11
7 CLEANING THE EQUIPMENT.12
8 TECHNICAL PRECAUTIONS.12
9 SPECIFICATIONS.12
1 SYSTEM OUTLINE & COMPONENTS-
■ System outline
TD-H/B is a multi-channel selective-call intercom. On loop-wiring, five TD-H station models,
intermixable, can be configured to all-master, master-selective system or mixed. Additionally, using a
potential station(s), PanTilt MY and/or audio lE/IF door stations (2 max.) and paging zone(s) may be
incorporated.
All-master network Master-selective network
' — Communication
— Cable
■ Components available
• Intercom master stations: Intermixable PS-12A or
TD-1H/B TD-3H/B TD-6H/B TD-12H/B TD-24H/B PS-12C

PD-2
RY-AC/A
Optional accessories
DE-UR
Door station
adapter
IF-DA
lE-JA, lE-NC,
lE-DC, etc.
MY-DC/A
PanTilt video
1
MY Series
MY-DG/A, MY-EA
MY-FA, MY-CA,
etc.
MY-CU
Sub-monitor
no talkback
NAMES & FEATURES
■ Names & functions
■ Features
■ Handset cradle
Reversely attach wall-mount cradle for desk use.
■ Cable clamp
Two cable clamps (parts) are included on every TD-nH
chassis. See page 10.
■ Directory card
For TD-24H/B, fill in names on 2 lines, aligning with the
right sample.
* Intercom communication among 25 stations
(max.) in all-master configuration.
Single-master system, with TD-1H/B
station, or intermixed.
* Intermixable five TD-H station models in a
system
* Multiple talk paths for intercom (and paging)
* Station-select break-in call
* Max. 28 conductor cable, station to station
* PanTilt video or audio door station (2 per
system)
* Incorporates a zone(s) for paging (with
talkback)
* Call extension buzzer or light
- 2 -

★ PRECAUTIONS ON INSTALLATION & WIRING --
A CAUTION
ir Do not connect any terminal on any unit to AC power lines to prevent fire or unit damage.
■ A Do not install more than one power supplies PS-12A (or PS-12C) for an entire TD-H system,
inciuding adaptors for door station and/or paging.
^ Do not attempt to instaii or connect wires on TD-H equipment while system’s power supply is
plugged in.
★ TD-H masters and related equipment, except door station, are designed for indoor use only. Do not
install outdoors.
★ Do not connect any other power source than specified on terminals +, - . Doing so can damage the
TD-H equipment.
IMPORTANT
★ For system’s installation, there is no need to disassemble the equipment. Do not open any TD-H
system components unless properly qualified.
★ Any other manufacturer’s products installed with this system (power supply, external signalling device,
etc.) are not covered under Aiphone’s warranty.
★ Do not mount TD-H equipment in the following places, as it may cause the system to malfunction:
• High or extreme cold temperature areas; under direct sunlight, near equipment that varies in
temperature, in front of air-conditioner, inside a refrigerated area, etc.
• Places subject to moisture or humidity extremes.
• Places subject to environmental conditions, such as dust, oil, chemicals, etc.
★ TD-H is an electrical device, which must not be subjected to water, or any other liquid.
★ Weather conditions, such as lightning storms, may cause damage to TD-H equipment. We
recommend that power surge protection be installed as follows: (However, this does not guarantee
that no damage will occur).
Before actually installing the TD-H system, the contents on pages 4 ~ 10 must be thoroughly read
and understood.
- 3 -

■ WIRING---
■ All-master system configurations
TD-H is basicaiiy designed for making all-master system on looped trunk cable, as per table below;
Moidels Station capacity
Cable requirecj (*)
TD-3H/B
4 stations 7-coniductor cable
TD-6H/B 7 stations
10-con(juctor cable
TD-12H/B
13 stations 16-conductor cable
TD-24H/B 25 stations
28-conductor cable
(*) Includes a conductor for D terminal required for a DE-UR(s)
TD-1H/B, 1-call sub providesTD-3H/B ~ 24H/B all-master network with own communication points
(intermixed system).
■ Cable requirements
Use multiconductor cable (non-twisted), 0.65 ~ 0.8mm dia., 22~ 20AWG, to accommodate maximum
number of intercom stations, and featured audio or PanTilt video door station(s) and/or page to a
zone(s), each of which uses one potential wire.
■ Terminal - block layout ★ T wo cable clamp tips are attached on chassis. (See page 10)
TD-1H/B TDW-1/A TD-3H/B TDW-3/A TD-6H/B TDW-6/A
TD-12H/B TDW-12/A
TD-24H/B TDW-24/A
Meaning of terminal symbols
No. 1 ~ 24 are selective station
points, providing selective calling
and communication for master-
to-master communication.
C terminal is a call tone signal
receive terminal.
D terminal is a door station call
tone line.
+, - terminals are 12V DC
power supply lines.
■ Power supply
Entire TD-H intercoms can be powered by a single PS-12A(12C) power supply, and locate it in the
center of the trunk cable. It can also power directly such adaptors as DE-UR, PD-1 & PD-2, which
must be all located within 5m, 16’ distance from PS-12A(12C).
- 4 -

■ TD-H single-master system
TD-3H/B ~ TD-24H/B makes a single-master network,
using TD-1H/B 1-call station to call the master station.
TD-1H/B with CALL button only, is allowed to call
TD-H master station only.
TD-6H/B TD-1 H/B
(w/TDW-6/A) (w/TDW-1/A)
PS-12/^/12C
■ TD-H all-master system
TD-H all-master system can be made by running parallel conductors from station to station.
No. of conductors required is: 2 common (or 3 with D line) plus number of TD-H stations installed.
As shown, one more TD-H station (the last #) may be added on each own No. button. td-6H/b
TD-3H/B
TD-6H/B
2 3 4 1 2 3
(w/TDW-6/A)
4 5 6 7
TD-12H/B,
TD-12H/B
(w/TDW-12/A)

■ TD-H all-master system
TD-24H/B
CALL
CALL A
1 2 3
4 5 6
7
8 9
10 11 12
TD-H intermixed system
TD-6H/B
(w/ TDW-6/A)
1
Intermixed system is an all-master & single¬
master combined within a system.
Each TD-H master station may have additio¬
nal contacts with TD-1H/B, l-cali station (s).
TD-1H/B stations can be wired to the TD-6H/B
master station, using unused conductors in
the trunk cable
TD-1H/B
x3
TD-1H/B
x3
TD-1H/B
x3
Cable requirements Use a multi-conductor (non-twisted) cable 0.65 --1.0 mm dia., 22 ~ 18AWG for TD-H intercoms.
Wiring distance TD-H intercoms (any communication)
Diameter
0.65mm
0.8mm
1.0mm
Distance
650m
1,000m
1,500m
AWG
22AWG 20AWG
18AWG
Distance
2,000’
3,000’ 4,900’
- 6 -

“^3 14 15 16 17 18 19 20 21 22 23 24
TD-24H/B (w/TDW-24/A)
■ Audio door station lE/IF series
TD-H system may have one or two audio door
station lE/IF series, using a potential station.
Intermittent tremolo rings at max. 12 TD-H
phones. For 2nd door station, change SW. to
B position on DE-UR, to change call tone faster.
• From DE-UR to IF-DA, etc.
Diameter
0.65mm
0.8mm
1.0mm
Distance
150m
230m
350m
AWG
22AWG
20AWG
18AWG
Distance
500’
700’
1,100’
• From DE-UR to power supply
Diameter
0.65mm
0.8mm
1.0mm
Distance
10m
15m
20m
AWG
22AWG
20AWG
18AWG
Distance
30’
50’
65’
- 7 -

When MY-DC/A calls in, TD-6H/B stations
receive an intermittent call tone, with an image
on video-monitors. Pick up and seiect the
assigned # station to reply.
TD-6H/B 3
MY-CU MYH-CU1 MYH-CU 2
MY-CU cable requirements & power supply
2 conductors (non-twisted) from MY-CU to MY-DC/A.
6 conductors (non-twisted) from MY-CU to MYH-CU sub¬
monitors with no extra conductors in the cable.
Wiring distance
• From MY-CU to power supply • From MY-CU to PanTilt door MY-DC/A
Diameter 0.65mm
0.8mm 1.0mm
Distance
50m 65m
100m
AWG
22AWG 20AWG
18AWG
Distance
165’ 210’
330’
Diameter
1,0mm
Distance
5m
AWG
18AWG
Distance
16’
• Between TD-H intercoms (any pair)
Diameter
0.65mm
0.8mm
1.0mm
j Distance
650m 1,000m
1,500m
AWG
22AWG
20AWG
18AWG
Distance
2,000’
3,000’ 4,900’
• From DE-UR to power supply
Diameter
0.65mm 0.8mm 1.0mm
Distance 10m
15m 20m
AWG 22AWG
20AWG 18AWG
Distance
30’ 50’
65’
• From MY-CU to MYH-CU #1 (2 monitors)
Diameter 0.65mm
0.8mm 1.0mm
Distance
35m 50m
75m
AWG
22AWG
20AWG 18AWG
Distance 115’
150’ 250’
• From MY-CU to MYH-CU #2 (3 monitors)
Diameter
0.65mm 0.8mm 1.0mm
Distance
20m
30 m 50m
AWG
22AWG 20AWG
18AWG
Distance 65’
100’
150’
- 8 -

■ Paging adaptors PD-1 and PD-2
• PD-1 or PD-2 controls each paging zone,
using an amp. & paging speakers.
• Multiple paging zones and channels.
• One PD-2 for paging with talkback.
• Must be powered by TD-H’s power supply
PS-12A/12C.
• Use paging speakers SP-3NA (SP-5N in
USA).
• Connection to background music source.
• PD-1 paging adaptor • PD-2 paging adaptor w/ talkback
Paging speakers Talkback speaker
Call extension relay RY-AC/A
fpn
TD-6H/B 2
RY-AC//
To power source
RY-AC/A will activate when station #3 receives
a call from a handset station. It lasts as long as
that TD-H station is ringing.
1 2
3
- 9 -

MOUNTING-
'k Make sure PS-12A/12C is unplugged while making
wiring connections.
★ When drawing out a TD-H station’s wires from trunk
cable, connect each junction with secured insulation.
Or use TDW-n terminal box, allowing plug-in to TD-nH
on 1.5m cord end.
■ TD-nH wall-mounting (on gang box)
1. Loosen a front bottom screw.
2. Lift the front case off the chassis, and unplug CN1 ~
3 connectors (varies by model) to disconnect
intercom.
3. Mount the chassis to single-gang box with 2 screws
supplied.
4. Make wire termination on each screw terminal
inside the chassis.
5. Plug in CN connectors back to each socket.
6. Remount front case to chassis, fastening bottom
screw.
★ Put together the connector leads to avoid pinching
by hook knob or front case.
■ TD-nH desk or surface wall mounting
CN connectors: CN-1 on TD-1H/B, 3H/B
CN-1,2on TD-6H/B, 12H/B
CN-1 ~ 3 on TD-24H/B
- 1 0 -