T2000 mobiles
T2004 Multi Control Head
Installation Manual
M2004-00-200-315
Issue 3
August 2009
Contact Information
Intellectual Property Rights
Tait Radio Communications
Corporate Head Office
Tait Electronics Limited
P.O. Box 1645
Christchurch
New Zealand
For the address and telephone number of regional
offices, refer to the TaitWorld website:
Website: www.taitworld.com
This product may be protected by one or more patents
or designs of Tait Electronics Limited together with
their international equivalents, pending patent or design
applications, and registered trade marks: NZ 409837,
NZ 409838, NZ 508806, NZ 508807, NZ 509242,
NZ 509640, NZ 509959, NZ 510496, NZ 511155,
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NZ 537434, NZ 546295, NZ 547713, NZ 569985,
AU 2003281447, AU 2004216984, AU 2005207405,
AU 2005267973, AU 11677/2008, AU 13745/2008,
CA 2554213, CA 2574670, CN 200830113832.x,
CN 200830113833.4, EU 1,532,866, EU 1,599,792,
EU 05704655.9, EU 000915475-0001,
EU 000915475-0002, GB 23865476, GB 2386010,
GB 2413249, GB 2413445, US 11/232716, US 10/
597339, US 10/520827, US 5,745,840, US 7,411,461,
US 10/546696, US 10/546,697, US 10/520827, US 10/
547964, US 10/523952, US 11/572700, US 29/306491,
US 61/085036.
Technical Support
For assistance with specific technical issues, contact
Technical Support:
E-mail: support@taitworld.com
Website: www.taitworld.com/technical
Copyright and Trademarks
All information contained in this document is the
property of Tait Electronics Limited. All rights reserved.
This document may not, in whole or in part, be copied,
photocopied, reproduced, translated, stored, or reduced
to any electronic medium or machine-readable form,
without prior written permission from Tait Electronics
Limited.
The word TAIT and the TAIT logo are trademarks of
Tait Electronics Limited.
All trade names referenced are the service mark,
trademark or registered trademark of the respective
manufacturers.
Disclaimer
There are no warranties extended or granted by this
document. Tait Electronics Limited accepts no
responsibility for damage arising from use of the
information contained in the document or of the
equipment and software it describes. It is the
responsibility of the user to ensure that use of such
information, equipment and software complies with the
laws, rules and regulations of the applicable
jurisdictions.
Enquiries and Comments
In the interests of improving the performance, reliability
or servicing of the equipment, Tait Electronics Limited
reserves the right to update the equipment or this
document or both without prior notice.
Environmental Responsibilities
Tait Electronics Limited is an
environmentally responsible company
which supports waste minimization,
material recovery and restrictions in the
use of hazardous materials.
The European Union’s Waste Electrical and Electronic
Equipment (WEEE) Directive requires that this product
be disposed of separately from the general waste stream
when its service life is over. For more information
about how to dispose of your unwanted Tait product,
visit the Tait Electronics WEEE website at
www.taitworld.com/weee. Please be environmentally
responsible and dispose through the original supplier, or
contact Tait Electronics Limited.
Tait Electronics Limited also complies with the
Restriction of the Use of Certain Hazardous Substances
in Electrical and Electronic Equipment (RoHS)
Directive in the European Union.
In China, we comply with the Measures for
Administration of the Pollution Control of Electronic
Information Products. We will comply with
environmental requirements in other markets as they are
introduced.
Updates of Manual and Equipment
In the interests of improving the performance, reliability
or servicing of the equipment, Tait Electronics Limited
reserves the right to update the equipment or this
document or both without prior notice.
2
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
Contents
1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1 System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.3 System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.4 Product Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.5 DC Plugpacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.6 T2004-A20/A40 primary Multi-Control Head Kit . . . . . . . . . . . . . . . . . 12
1.7 T2004-A21/A41 secondary Multi-Control Head Kit . . . . . . . . . . . . . . . . 13
2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.1 Fitting the X2AM01 Radio Interface PCB . . . . . . . . . . . . . . . . . . . . . . . 15
2.2 Installing the Control Heads
(primary and secondary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.3 DC Plugpack installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.4 Multi-Drop Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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4
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
Preface
Scope of Manual
This manual contains installation information for the T2004 Multi-Control
Head system for use with a T2000 radio.
Associated Documentation
T2004 Multi Control Head System Manual IPN:M2004-00-xxx-814
Technical notes are published from time to time to describe applications for
Tait products, to provide technical details not included in manuals, and to
offer solutions for any problems that arise.
Publication Record
Issue
Publication Date
Description
M2004-00-000-315
December 2003
new manual
M2004-00-100-315
April 2004
plugpack update
M2004-00-200-315
August 2009
plugpack changes pg 11
and pg 19
Alert Notices
Within this manual, four types of alerts can be given to the reader: warning,
caution, important, and note. The following paragraphs illustrate each type
of alert and its associated symbol.
Warning!! This alert is used when there is a potential risk of death
or serious injury.
Caution
This alert is used when there is the risk of minor or moderate
injury to people.
Important
Note
This alert is used to warn about the risk of equipment
damage or malfunction.
This alert is used to highlight information that is required to ensure
that procedures are performed correctly.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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T2004 Multi Control Head Installation Manual
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1
Introduction
The T2004-Axx Multi-Control Head system allows the use of between one
and five control heads with a single T2020 or T2040 radio. The control
heads are configured as one primary and up to four secondary control heads.
The primary control head controls the power to the radio and each of the
secondary control heads. Otherwise the functionality of all the control heads
is the same.
The Multi-Control Head allows the distance between the radio and the
remote control heads to be much greater than the usual 6 metres between a
radio and remote control head. Refer to the system description and
specifications for the system requirements.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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1.1
System Description
The Multi-Control Head system includes the following components:
■
one T2020 or T2040 radio with T2008 power supply unit (not supplied
with kits)
■
2km maximum multi-drop line (not supplied)
■
one T2004-A20 or T2004-A40 primary Multi-Control Head kit
■
between one and four T2004-A21 or T2004-A41 secondary MultiControl Head kit (optional)
The equipment supplied consists of two kits, designed to connect to your
existing series II T2020 or T2040 radio and T2008 power supply:
■
the T2004-A20 (T2020) or the T2004-A40 (T2040) primary MultiControl Head Kit;
■
the T2004-A21 (T2020) or T2004-A41 (T2040) secondary MultiControl Head Kit (not required if only one control head is used in the
system).
The T2004-A20 or T2004-A40 primary Multi-Control Head Kit contains
the primary control head as well as the Radio Interface PCB. This PCB is
housed inside a blank control head and replaces the standard control head on
the radio. The radio can be concealed if required, as all radio controls are
accessed via the primary control head.
The T2004-A21 or T2004-A41 secondary Head Kit provides one
secondary control head and other equipment needed to install the control
head for use with the radio.
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T2004 Multi Control Head Installation Manual
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Each control head can be installed anywhere on a multi-drop line up to
2000m long, and is powered locally by a mains-operated DC plug pack (Not
supplied in kit). A speaker connects to each control head to provide local Tx
and Rx audio.
1.2
Operation
The control heads provide the same functionality as the standard T2000
control head, but will not allow a DTMF module to be fitted. In addition,
the control heads provide some extra functions:
■
Global Mute
The Global Mute function is provided to avoid the possibility of
audio feedback when two or more control heads are placed in close
proximity. This function is individually selectable on each control
head, via the JP1 link on the control head PCB. Refer to the System
Manual for further information.
■
Power Switch Selection
The Power Switch Selection function is provided so that only one
control head in the system (the primary control head) is able to control the system’s power. This function is selectable by the fitting of a
jumper JP2 on the control head PCB of the primary control head.
Refer to the System Manual for further information.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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1.3
System Specifications
General Specifications
1.4
Radios supported
T2020 and T2040 series II radios
Possible number of control heads
Between one and five
Control head DC supply and
speaker connector
Phoenix MCV 1.5/4-G-3.81 4-way jack
Control head DC supply voltage (at
800mA)
+13.8V nominal
+10.8V minimum
+16.0V maximum
Balanced line audio levels
-10 dBm for receiver audio
-15 dBm for transmitter audio
Control head dimensions
Standard T2000 control head dimensions
Recommended cable
4 x twisted pair with overall screen
Product Codes
The T2004 Multi-Control Head system replaces the STA6682 Multi
Control Head system, previously manufactured by Tait Communications
Ltd (TCL). The table below provides the product numbers for both systems.
Product Code
Description
T2004-A20
T2020 primary Multi-Control Head Kit
T2004-A21
T2020 secondary Multi-Control Head Kit
T2004-A40
T2040 primary Multi-Control Head Kit
T2004-A41
T2040 secondary Multi-Control Head Kit
X2H221
T2020 primary Control Head
STA6682-4H
X2H222
T2020 secondary Control Head
STA6682-4H
X2H241
T2040 primary Control Head
STA6682-4H
X2H242
T2040 secondary Control Head
STA6682-4H
X2AM01
T2020/40 Multi-Control Head Radio Interface PCB STA6682-1H
Note
10
TCL Code
Note that the T2004 is not compatible with existing STA6682
control heads or interface boards.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
1.5
DC Plugpacks
Each multi-control head requires a seperate DC plugpack. This is not
supplied as part of the kit because the exact plugpack requirements differ
between countries.
With each T2004 multi-control head kit you can order one of the following
plugpacks
Order Code
Input Voltage
Country
009-00014-00
230V
Australia/ New Zealand
009-00015-00
230V
United Kingdom
009-00016-00
230V
Europe
009-00017-00
110V
United States of America
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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1.6
T2004-A20/A40 primary Multi-Control Head Kit
The kit include the following parts. The shading indicates the parts grouped
within a bag.
Item
IPN
Qty
Description
A
X2H221 or X2H241
1
T2020 or T2040 primary Control Head
B
219-02907-00
1
Power/Speaker Cable
C
empty
D
240-04051-00
2
RJ45 Screw Terminal Wallbox
D
352-00010-83
1
Microphone Clip
D(a)
316-06433-02
1
blank control head
D(a)
316-85125-00
1
T2000 Plate cover
D(a)
349-00010-22
4
Screw 4-20x3/8 P/P Trilb-P BZ (blank head to
radio)
D(a)
360-01057-00
4
screw hole covers
D(b)
302-05211-00
1
Bracket
D(b)
349-00010-33
2
Screw #6*3/4: S/T P/P (bracket to wall)
D(b)
350-01007-00
2
Thumb screw
D(c)
X2AM01
1
T2020/40 Multi-Control Head Radio Interface
D(c)
353-00010-16
4
Fibre Washer (PCB to blank control head)
D(c)
349-02062-00
4
Screw M3x8
D(c)
219-02013-00
1
Micromatch to Micromatch cable
E,F
219-02900-00
2
Micromatch to RJ45 cable
M2004-00-x00-315
1
Installation Instructions
This kit provides the primary control head as well as the Radio Interface
PCB. The Interface PCB is housed inside a blank control head and replaces
the standard control head on the radio.
A speaker and microphone are not provided as part of the primary MultiControl Head Kit, as the primary control head uses the speaker and
microphone already supplied with the radio.
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T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
1.7
T2004-A21/A41 secondary Multi-Control Head Kit
The kit includes the following parts. The shading indicates the parts
grouped within a bag.
Item
IPN
Qty
Description
A
X2H222 or X2H242
1
T2020 or T2040 secondary Control Head
B
219-03212-00
1
T2000 Speaker Kit (including mounting parts)
C
252-00010-76
1
T2000-A02 microphone
D
219-02907-00
1
Power/ Speaker Cable
E
240-04051-00
2
RJ45 Screw Terminal Wallbox
E
352-00010-83
1
Microphone Clip
E(a)
302-05211-00
1
Bracket
E(a)
349-00010-33
2
Screw, #6*3/4: S/T P/P (bracket to wall)
E(a)
350-01007-00
2
Thumb screw
F
219-02900-00
1
Micromatch to RJ45 cable
M2004-00-x00-315
1
Installation Instructions
This kit provides one secondary control head and other equipment needed
to install the control head for use with the radio. Between one and four
secondary Multi-Control Head Kits can be installed as part of your system.
Each control head can be installed anywhere on a multi-drop line up to 2km
long, and is powered locally by a mains-operated DC plug pack (Not
supplied in the kit, but can be ordered separately). A speaker plugs into each
control head to provide local Tx and Rx audio.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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T2004 Multi Control Head Installation Manual
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2
Installation
This section describes how to install the T2004-Ax0 primary Multi-Control
Head Kit and the T2004-Ax1 secondary Multi-Control Head Kit.
The installation requires:
2.1
■
replacing the standard radio control head with the X2AM01 Multi-Head
Radio Interface PCB fitted inside a blank control head (supplied with the
primary Head Kit)
■
installing the primary control head, using the radio microphone and
speaker
■
if required, installing the secondary control heads.
Fitting the X2AM01 Radio Interface PCB
1.
From your T2020 or T2040 radio, remove microphone and speaker,
and set aside for use with the primary control head.
2.
Unscrew the four screws shown below and remove the top cover of
the radio.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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3.
Remove the three screws holding the Control PCB and fold out the
PCB. Then remove the three bottom cover screws.
The bottom cover of the radio can now be removed.
4.
16
Remove the TCXO PCB to ease control head cable removal.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
5.
Unhook the adapter plate from the chassis. and remove the control
head cable from the Control PCB.
6.
Remove the screws fixing the control head to the adapter plate and
remove the control head.
7.
Clip the adapter plate back into the chassis and reattach the bottom
cover with the three screws that were previously removed.
8.
Fit fibre washers between the chassis and the X2AM01 Interface PCB
before screwing the PCB into the adapter plate. Use the four M3
screws and fibre washers supplied in the plastic bag with the PCB.
9.
Using the micromatch cable supplied with the PCB, connect one end
to S9 on the Control PCB and the other end to SK1 on the MultiControl Head Interface PCB.
10.
Fit the TCXO PCB back into the RF PCB.
11.
Reassemble Control PCB and Top Cover.
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18
12.
Attach the blank control head supplied, using the four screws in the
bag with the control head.
13.
Plug the micromatch connector from the RJ45 cable into the
micromatch socket SK3 on the Interface PCB and fit the cover plate
and screw hole covers.
14.
Plug the other end of the RJ45 cable from the radio into the RJ45
Wallbox.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
2.2
Installing the Control Heads
(primary and secondary)
1.
Mount the control head using the bracket with the screws provided.
2.
Connect the DC plug pack to the power cable and then to the control
head.
3.
Connect the speaker connector to the matching two-pin connector
from the plug pack cable.
4.
Connect microphone:
■
Mount microphone clip close to control head.
■
Ensure that the ground tag from the plug pack cable is secured
firmly to the clip. To avoid ground loops, ensure the microphone
clip is isolated from any local ground.
■
Plug the microphone into the control head.
5.
Plug the micromatch connector from the RJ45 cable (supplied) into
the J5 at the rear of the control head PCB.
6.
Fit the cover plate using a screwdriver to close the hatch.
7.
Plug the other end of the cable into the RJ45 wallbox.
Note
2.3
The DC plug pack for the secondary head should be connected to
a 24-hour mains outlet in order for the secondary head to always
function correctly. Display errors will occur if power is removed
and replaced without resetting the radio via the primary head.
Secondary heads have a programmed delay of 10 seconds from initial power on, where keypresses will not be actioned.
DC Plugpack installation
The DC plugpack needs to be fitted to the power cable by cutting off the
2.5mm DC Plug as close as possible to the plug. Strip 5-6mm of insulation
from each wire and attach to the Pheonix connector as shown below.
A voltmeter is required to find the DC polarity of the plugpack cable, as this
differs between various models. Connect the negative wire to pin 1 of the
connector and the positive wire to pin 2.
Control Head
Connector
1 meter
1
2
3
4
To Plugpack
Plugpack Plugpack +
Speaker +
Ground
Speaker Connector
Ground Tag
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
300mm
19
2.4
Multi-Drop Cable Specifications
Note
This cable is not supplied by TEL as part of the Multi-Control
Head system.
The multi-drop cable is a 4x twisted pair overall screen cable (CAT5 or
similar) used for cabling within the building. The length of this cable can be
up to 2km.
RJ45 Wallboxes (supplied) are fitted at intervals along the multi-drop cable
and provide the junction between the remote control heads and the building
network.
The RJ45 cable (219-02900-00) supplied with the kits connects from the
control heads to the RJ45 Wallbox. The table below shows the pin
assignment for the RJ45 connector at one end of the cable:
RJ45 connector
Pin
Colour
Signal
1
black
data from the radio (1B)
2
brown
data from the radio (1A)
3
red
ground
4
orange
balanced audio
5
yellow
balanced audio
6
green
power switch
7
blue
data to the radio (2B)
8
violet
data to the radio (2A)
The RJ45 Wallboxes supplied with each kit are connected in a multidrop
arrangement (i.e. all pins are connected in parallel), with one wallbox for
each control head and one wallbox for the Radio Interface PCB.
The recommended cable type used for the multi-drop cable the connector
to the RJ45 Wallbox is M&M cables b2004 ESCS 4 x twisted pair/overall
screen.
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T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
The following pins should be paired:
■
Power Switch line and Ground
■
Audio
■
Data 1A and 1B
■
Data 2A and 2B
Note
Polarity of the data pairs is important. Earthing of the cable screen
should only occur at the radio interface wallbox.
Note
Some Cat 5 cable installations (normally used for network or
PABX connection) have pin reversal on some or all pins. Check
connection polarities if control heads do not function as expected.
T2004 Multi Control Head Installation Manual
© Tait Electronics Limited August 2009
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T2004 Multi Control Head Installation Manual
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