ABB tacteo KNX User manual

2CKA001473B9488 │27.03.2018
Product manual
ABB-tacteo ABB i-bus®KNX
TA/U3.x.x-xx Room outdoor sensor 3gang incl. BAU

Table of contents
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Table of conten ts
1 Notes on the instruction manual ................................................................................................................. 8
2 Safety ......................................................................................................................................................... 9
2.1 Information and symbols used ........................................................................................................ 9
2.2 Intended use ................................................................................................................................. 10
2.3 Improper use ................................................................................................................................. 10
2.4 Target group / Qualifications of personnel .................................................................................... 11
2.5 Safety instructions ......................................................................................................................... 12
3 Information on protection of the environment ........................................................................................... 14
3.1 Environment .................................................................................................................................. 14
4 Setup and function ................................................................................................................................... 15
4.1 Configurable devices ..................................................................................................................... 15
4.2 Device overview ............................................................................................................................ 16
4.2.1 Overview .........................................................................................................................................16
4.2.2 Versions ..........................................................................................................................................17
4.2.3 Support rings ..................................................................................................................................18
4.3 Functions ...................................................................................................................................... 18
4.4 Scope of supply ............................................................................................................................ 19
4.5 Overview of types ......................................................................................................................... 19
5 Technical data .......................................................................................................................................... 20
5.1 Technical data ............................................................................................................................... 20
5.2 Dimensional drawings ................................................................................................................... 20
6 Connection, installation / mounting ........................................................................................................... 21
6.1 Mounting ....................................................................................................................................... 22
6.2 Electrical connection ..................................................................................................................... 25
7 Commissioning ......................................................................................................................................... 26
7.1 Software ........................................................................................................................................ 26
7.1.1 Preparation .....................................................................................................................................26
7.1.2 Assigning a physical address .........................................................................................................26
7.1.3 Assigning the group address(es) ...................................................................................................27
7.1.4 Selecting the application program ..................................................................................................27
7.1.5 Differentiating the application program ..........................................................................................27
8 Updating options ...................................................................................................................................... 28
9 Operation ................................................................................................................................................. 29
9.1 Colour concept .............................................................................................................................. 29
10 Maintenance ............................................................................................................................................. 30
10.1 Maintenance-free device ............................................................................................................... 30
10.2 Cleaning ........................................................................................................................................ 30
11 Description of application and parameters ............................................................................................... 31

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11.1 Application program ...................................................................................................................... 31
11.2 Overview of functions .................................................................................................................... 33
11.3 Application "Device settings" ......................................................................................................... 41
11.3.1 Acoustic feedback signal - Application ...........................................................................................41
11.3.1.1 Selected feedback signal noise is on .............................................................41
11.3.1.2 Acoustic feedback signal via object ...............................................................42
11.3.1.3 Activation of the acoustic feedback signal with ..............................................42
11.3.1.4 Feedback signal after bus voltage recovery ..................................................43
11.3.1.5 Acoustic alarm via object ................................................................................43
11.3.1.6 Activation of the acoustic feedback signal with ..............................................44
11.3.1.7 Alarm via the button ........................................................................................44
11.3.1.8 Ending the alarm automatically ......................................................................45
11.3.1.9 Time for automatic ending of the alarm ..........................................................45
11.3.1.10 Time for automatic ending via object .............................................................46
11.3.1.11 Time for automatic ending at overwrite download .........................................46
11.3.2 Proximity - Application ....................................................................................................................47
11.3.2.1 External proximity via object ...........................................................................47
11.3.2.2 Automatic switchover time ..............................................................................48
11.3.2.3 Brightness of the LED during blockage ..........................................................48
11.3.2.4 LED colour in a blocked state.........................................................................49
11.3.2.5 Internal proximity status via object .................................................................49
11.3.3 Device enable - Application ............................................................................................................50
11.3.3.1 Enable with .....................................................................................................50
11.3.3.2 After bus voltage recovery the device is ........................................................51
11.3.3.3 Use of automatic enable/blockage .................................................................51
11.3.3.4 Automatic switchover time ..............................................................................51
11.3.3.5 Switchover time via object ..............................................................................52
11.3.3.6 Overwrite switchover time at download ..........................................................52
11.3.3.7 Brightness of the LED during blockage ..........................................................53
11.3.3.8 LED colour in a blocked state.........................................................................53
11.3.4 During operation function - Application ..........................................................................................54
11.3.4.1 Cycle time .......................................................................................................54
11.3.4.2 Objects sends cyclic .......................................................................................54
11.4 Application "Primary function" ....................................................................................................... 55
11.4.1 Primary function - Application ........................................................................................................55
11.4.1.1 Object type......................................................................................................56
11.4.1.2 Reaction on rising edge ..................................................................................57
11.4.1.3 Reaction on falling edge .................................................................................58
11.4.1.4 Consider device enable ..................................................................................58
11.4.1.5 Value 1/Value 2 ..............................................................................................59
11.4.1.6 Value 2 ............................................................................................................60
11.5 Application "Function block x" ....................................................................................................... 61
11.5.1 Function block x - Application ........................................................................................................61
11.5.2 Application - 1-button switching .....................................................................................................64
11.5.2.1 Reaction on rising edge ..................................................................................64
11.5.2.2 Reaction on falling edge .................................................................................65
11.5.3 Application - 1-button dimming .......................................................................................................66
11.5.3.1 Duration of long operation ..............................................................................66
11.5.3.2 Working mode of the buttons for switching ....................................................67
11.5.3.3 Working mode of the buttons for dimming .....................................................67
11.5.4 Application - 1-button blind .............................................................................................................68

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11.5.4.1 Duration of long operation ..............................................................................69
11.5.4.2 Cycle time of the telegram repetition ..............................................................69
11.5.4.3 Object type......................................................................................................70
11.5.4.4 Function switchover blinds/roller blinds ..........................................................70
11.5.4.5 Value for position down (%) ...........................................................................71
11.5.4.6 Value for position up (%) ................................................................................71
11.5.4.7 Value for slats position down (%) ...................................................................72
11.5.4.8 Value for slats position down (%) ...................................................................72
11.5.5 Application - 1-button short-long operation ....................................................................................73
11.5.5.1 Object type......................................................................................................74
11.5.5.2 Reaction on short operation ...........................................................................75
11.5.5.3 Reaction on long operation ............................................................................76
11.5.5.4 Duration of long operation ..............................................................................76
11.5.5.5 Value 1/value 2 for short operation ................................................................77
11.5.5.6 Value 1/value 2 for long operation .................................................................78
11.5.6 Application - 1-button value transmitter .........................................................................................79
11.5.6.1 Object type......................................................................................................80
11.5.6.2 Reaction on rising edge ..................................................................................81
11.5.6.3 Reaction on falling edge .................................................................................82
11.5.6.4 Value 1/Value 2 ..............................................................................................83
11.5.7 Application - 1-button value transmitter, 2 objects .........................................................................84
11.5.7.1 Object type for rising/falling edge ...................................................................85
11.5.7.2 Reaction on rising edge ..................................................................................86
11.5.7.3 Reaction on falling edge .................................................................................87
11.5.7.4 Value 1/value 2 for rising edge .......................................................................88
11.5.7.5 Value 1/value 2 for falling edge ......................................................................89
11.5.8 Application - 1-button step switch ..................................................................................................90
11.5.8.1 Number of objects ..........................................................................................90
11.5.8.2 Evaluation period ............................................................................................91
11.5.8.3 Duration of long operation ..............................................................................91
11.5.8.4 Sending of objects ..........................................................................................91
11.5.8.5 Object values ..................................................................................................92
11.5.8.6 Bit pattern of the object values .......................................................................93
11.5.9 Application - 1-button multiple operation ........................................................................................94
11.5.9.1 Number of objects or operations ....................................................................94
11.5.9.2 Evaluation period ............................................................................................95
11.5.9.3 Object type for object x ...................................................................................96
11.5.9.4 Function for object type 1-bit for object x .......................................................97
11.5.9.5 Value for object x ............................................................................................98
11.5.10 Application - 1-button light scene extension unit with memory function ........................................99
11.5.10.1 Duration of long operation ..............................................................................99
11.5.10.2 Light scene memory function ...................................................................... 100
11.5.10.3 Number of light scene.................................................................................. 100
11.5.11 Application - 1-button operating mode "Adjust RTC" .................................................................. 101
11.5.11.1 Object type for output .................................................................................. 102
11.5.11.2 Operating mode ........................................................................................... 103
11.5.11.3 Enable object ............................................................................................... 105
11.5.11.4 Object value enable object .......................................................................... 105
11.5.11.5 Enable object after return of voltage ........................................................... 106
11.5.11.6 Send comfort object..................................................................................... 106
11.5.11.7 Send Eco object .......................................................................................... 107
11.5.11.8 Send frost object .......................................................................................... 107

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11.5.12 Application - 2-button switching .................................................................................................. 108
11.5.12.1 Working mode of the buttons for switching ................................................. 108
11.5.13 Application - 2-button dimming .................................................................................................... 109
11.5.13.1 Duration of long operation ........................................................................... 109
11.5.13.2 Manner of dimming ...................................................................................... 110
11.5.13.3 Step size for step-wise dimming (%) ........................................................... 111
11.5.13.4 Dimming function ......................................................................................... 112
11.5.13.5 Working mode of the buttons for switching ................................................. 113
11.5.13.6 Working mode of the buttons for dimming .................................................. 113
11.5.13.7 Dimming stop telegram ............................................................................... 114
11.5.13.8 Cyclic sending of the dimming telegrams ................................................... 114
11.5.13.9 Duration of telegram repetition .................................................................... 115
11.5.14 Application - 2-button blind .......................................................................................................... 116
11.5.14.1 Duration of long operation ........................................................................... 117
11.5.14.2 Object type................................................................................................... 117
11.5.14.3 Working mode of the buttons ...................................................................... 118
11.5.14.4 Value for position down (%) ........................................................................ 118
11.5.14.5 Value for position up (%) ............................................................................. 118
11.5.14.6 Value for slats position down (%) ................................................................ 119
11.5.14.7 Value for slats position down (%) ................................................................ 119
11.5.15 Application - 2-button value transmitter ...................................................................................... 120
11.5.15.1 Object type................................................................................................... 121
11.5.15.2 Working mode of the buttons ...................................................................... 122
11.5.15.3 Value 1/Value 2 ........................................................................................... 123
11.5.16 Application - 2-button value dimming sensor .............................................................................. 124
11.5.16.1 Object type................................................................................................... 124
11.5.16.2 Step size (%) ............................................................................................... 125
11.5.16.3 Working mode of the buttons ...................................................................... 125
11.5.17 Application - 2-button step switch ............................................................................................... 126
11.5.17.1 Number of objects ....................................................................................... 126
11.5.17.2 Evaluation period ......................................................................................... 127
11.5.17.3 Working mode of the buttons ...................................................................... 127
11.5.17.4 Sending of objects ....................................................................................... 127
11.5.17.5 Object values ............................................................................................... 128
11.5.17.6 Bit pattern of the object values .................................................................... 128
11.5.18 Application - LED function ........................................................................................................... 129
11.5.18.1 Operating mode ........................................................................................... 129
11.5.18.2 Object type for status object ........................................................................ 130
11.5.18.3 Brightness of the colours ............................................................................. 131
11.5.18.4 Colour for Off ............................................................................................... 131
11.5.18.5 Colour for On ............................................................................................... 132
11.5.18.6 Colour for Zone 1 (corresponds to 0%) ....................................................... 133
11.5.18.7 Colour for Zone 2 (starting at 1%) ............................................................... 134
11.5.18.8 Threshold between Zone 2 and 3 (%) ......................................................... 134
11.5.18.9 Colour for Zone 3 ......................................................................................... 135
11.5.18.10 Threshold between Zone 3 and 4 (%) ......................................................... 135
11.5.18.11 Colour for Zone 4 (up to 99%) ..................................................................... 136
11.5.18.12 Colour for Zone 5 (corresponds to 100%) ................................................... 137
11.5.18.13 Colour of function illumination ..................................................................... 138
11.5.18.14 Day/Night mode ........................................................................................... 139
11.5.18.15 Light scene memory function ...................................................................... 140
11.5.18.16 Alarm function .............................................................................................. 141

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11.6 Application "Temperature" .......................................................................................................... 142
11.6.1.1 Send measured values ................................................................................ 142
11.6.1.2 Cycle time for sending of the actual temperature ....................................... 143
11.6.1.3 Temperature difference for sending within the cycle time *0.1 K ............... 143
11.6.1.4 Offset of the temperature sensor (x 0.1°C) ................................................. 143
11.6.1.5 Overwriting internal object ........................................................................... 144
11.7 Application "General functions" ................................................................................................... 145
11.7.1 Channel x - Application ............................................................................................................... 145
11.7.2 Application - Cyclic telegrams ..................................................................................................... 147
11.7.2.1 Channel name ............................................................................................. 147
11.7.2.2 Object type................................................................................................... 148
11.7.2.3 Cycle time .................................................................................................... 149
11.7.2.4 Enable object ............................................................................................... 149
11.7.2.5 Object value enable object .......................................................................... 149
11.7.2.6 Enable object after return of voltage ........................................................... 150
11.7.2.7 Cyclic sending ............................................................................................. 150
11.7.2.8 Value for cyclic sending ............................................................................... 151
11.7.3 Application - Priority .................................................................................................................... 152
11.7.3.1 Channel name ............................................................................................. 152
11.7.4 Application - Logic gate ............................................................................................................... 153
11.7.4.1 Channel name ............................................................................................. 153
11.7.4.2 Logical function ............................................................................................ 154
11.7.4.3 Number of input objects .............................................................................. 154
11.7.4.4 Object type input x ....................................................................................... 154
11.7.4.5 Initial value input x ....................................................................................... 155
11.7.4.6 Logic input x ................................................................................................ 155
11.7.4.7 Object type output ....................................................................................... 156
11.7.4.8 Send output object ....................................................................................... 156
11.7.4.9 Value of the output object for logic true....................................................... 157
11.7.4.10 Output default value true ............................................................................. 157
11.7.4.11 Output default value true ............................................................................. 157
11.7.4.12 Value of the output object for logic untrue .................................................. 158
11.7.4.13 Output default value untrue ......................................................................... 158
11.7.4.14 Output default value untrue ......................................................................... 158
11.7.5 Application - Gate ........................................................................................................................ 159
11.7.5.1 Channel name ............................................................................................. 159
11.7.5.2 Object type................................................................................................... 160
11.7.5.3 Filter function ............................................................................................... 161
11.7.5.4 Data flow direction ....................................................................................... 162
11.7.5.5 Enable object ............................................................................................... 162
11.7.5.6 Object value enable object .......................................................................... 163
11.7.5.7 Enable object after return of voltage ........................................................... 163
11.7.5.8 Save input signal ......................................................................................... 164
11.7.6 Application - Staircase lighting .................................................................................................... 165
11.7.6.1 Channel name ............................................................................................. 165
11.7.6.2 Object type/number ..................................................................................... 166
11.7.6.3 Switch-off delay ........................................................................................... 166
11.7.6.4 Retriggering ................................................................................................. 167
11.7.6.5 Switch-off pre-warning ................................................................................. 167
11.7.6.6 Time for switch-off pre-warning (s) .............................................................. 168
11.7.6.7 Value for switch-off prewarning (%) ............................................................ 168

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11.7.6.8 Overwrite switch-off delay and switch-off prewarning time during
download ..................................................................................................... 168
11.7.7 Application - Delay....................................................................................................................... 169
11.7.7.1 Channel name ............................................................................................. 169
11.7.7.2 Object type................................................................................................... 170
11.7.7.3 Delay time .................................................................................................... 171
11.7.7.4 Retriggering ................................................................................................. 171
11.7.7.5 Filter active .................................................................................................. 171
11.7.7.6 Filter function ............................................................................................... 172
11.7.7.7 Filter value ................................................................................................... 172
11.7.7.8 Overwrite delay time during download ........................................................ 174
11.7.8 Application - Min/max value transducer ...................................................................................... 175
11.7.8.1 Channel name ............................................................................................. 175
11.7.8.2 Object type................................................................................................... 176
11.7.8.3 Number of input objects .............................................................................. 176
11.7.8.4 Output sends ............................................................................................... 177
11.7.8.5 Output object ............................................................................................... 177
11.7.9 Application - Light scene actuator ............................................................................................... 178
11.7.9.1 Channel name ............................................................................................. 178
11.7.9.2 Number of scenes ....................................................................................... 178
11.7.9.3 Number of actuator groups .......................................................................... 179
11.7.9.4 Duration of telegram delay .......................................................................... 179
11.7.9.5 Overwrite scenes at download .................................................................... 179
11.7.9.6 Object type actuator group x ....................................................................... 180
11.7.9.7 Scene number ............................................................................................. 180
11.7.9.8 Scene can be saved .................................................................................... 181
11.7.9.9 Actuator group x .......................................................................................... 181
11.7.9.10 Number of light scene.................................................................................. 181
11.7.9.11 Value ............................................................................................................ 182
11.7.9.12 Value ............................................................................................................ 182
11.7.9.13 Value (%) ..................................................................................................... 182
11.7.9.14 Temperature ................................................................................................ 182
12 Notes ...................................................................................................................................................... 183
13 Index ...................................................................................................................................................... 184

Notes on the instruction manual
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1 Notes on the instruction manual
Please read through this manual carefully and observe the information it contains. This will
assist you in preventing injuries and damage to property, and ensure both reliable operation and
a long service life for the device.
Please keep this manual in a safe place.
If you pass the device on, also pass on this manual along with it.
ABB accepts no liability for any failure to observe the instructions in this manual.
If you require additional information or have questions about the device, please contact ABB or
visit our Internet site at:
www.BUSCH-JAEGER.com

Safety
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2 Safety
The device has been constructed according to the latest valid regulations governing technology
and is operationally reliable. It has been tested and left the factory in a technically safe and
reliable state.
However, residual hazards remain. Read and adhere to the safety instructions to prevent
hazards of this kind.
ABB accepts no liability for any failure to observe the safety instructions.
2.1 Information and symbols used
The following Instructions point to particular hazards involved in the use of the device or provide
practical instructions:
Danger
Risk of death / serious damage to health
– The respective warning symbol in connection with the signal word "Danger"
indicates an imminently threatening danger which leads to death or serious
(irreversible) injuries.
Warning
Serious damage to health
– The respective warning symbol in connection with the signal word "Warning"
indicates a threatening danger which can lead to death or serious
(irreversible) injuries.
Caution
Damage to health
– The respective warning symbol in connection with the signal word "Caution"
indicates a danger which can lead to minor (reversible) injuries.
Attention
Damage to property
– This symbol in connection with the signal word "Attention" indicates a
situation which could cause damage to the product itself or to objects in its
surroundings.
NOTE
This symbol in connection with the word "Note" indicates useful tips and
recommendations for the efficient handling of the product.
This symbol alerts to electric voltage.
This icon warns against glass breakage.

Safety
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2.2 Intended use
This device is combination control/display unit for decentralized flush-mounted installation.
The device (with bus coupler) can be assigned to an available switch actuator. The device can,
for example, send switching, dimming or blind control commands to KNX actuators. It can also
be used for storing and sending of light scenes.
The device is intended for the following:
■ Operation according to the listed technical data
■ Installation in dry interior rooms and suitable flush-mounted boxes
■ Use with the connecting options available on the device
The intended use also includes adherence to all specifications in this manual.
Extensive functions are available for the device. The range of applications is contained in (in
languages of the countries DE, EN, ES, FR, IT, NL, PL and RU).
The integrated bus coupler makes possible the connection of a KNX bus line.
The devices are available in a standard configuration or they can be individually designed via a
web configurator. Only components that are specific to a selected country are displayed via the
web configurator. Depending on the device type and configuration, different functions result.
■ The standard devices are available in the e-catalogue under ABB-tacteo.
■ The devices are configured via the web configuration tool under tacteo-
configurator.my.busch-jaeger.de.
■ Ordering is possible only from the web configurator in connection with the specified Design-
ID or the generated Design-ID.
2.3 Improper use
Each use not listed in Chapter 2.2 “Intended use“ on page 10 is deemed improper use and can
lead to personal injury and damage to property.
ABB is not liable for damages caused by use deemed contrary to the intended use of the
device. The associated risk is borne exclusively by the user/operator.
The device is not intended for the following:
■ Unauthorized structural changes
■ Repairs
■ Outdoor use
■ The use in bathroom areas
■ Insert with an additional bus coupler

Safety
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2.4 Target group / Qualifications of personnel
Installation, commissioning and maintenance of the device must only be carried out by trained
and properly qualified electrical installers.
The electrical installer must have read and understood the manual and follow the instructions
provided.
The electrical installer must adhere to the valid national regulations in his/her country governing
the installation, functional test, repair and maintenance of electrical products.
The electrical installer must be familiar with and correctly apply the "five safety rules" (DIN VDE
0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts
No special qualifications are needed to operate the device.

Safety
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2.5 Safety instructions
Danger - Electric voltage!
Electric voltage! Risk of death and fire due to electric voltage of 100 … 240 V.
Dangerous currents flow through the body when coming into direct or indirect
contact with live components. This can result in electric shock, burns or even
death.
■ Work on the 100 … 240 V supply system may only be performed by
authorised and qualified electricians.
■ Disconnect the mains power supply before installation / disassembly.
■ Never use the device with damaged connecting cables.
■ Do not open covers firmly bolted to the housing of the device.
■ Use the device only in a technically faultless state.
■ Do not make changes to or perform repairs on the device, on its components
or its accessories.
■ Keep the device away from water and wet surroundings.
Danger - Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
■ Incorrect installation endangers your life and that of the user of the electrical
system.
■ Incorrect installation can cause serious damage to property, e.g. due to fire.
The minimum necessary expert knowledge and requirements for the installation
are as follows:
■ Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts.
■ Use suitable personal protective clothing.
■ Use only suitable tools and measuring devices.
■ Check the type of supply network (TN system, IT system, TT system) to
secure the following power supply conditions (classic connection to ground,
protective earthing, necessary additional measures, etc.).

Safety
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Caution - Glass breakage!
The breakage of a glass plate could lead to the risk of injury.
Thr glass plate consists of high-quality safety glass. Yet breakage cannot be
excluded.
– Avoid force being applied to the glass plate.
– Never reach into a broken glass with you bare hands.
Caution! - Risk of damaging the device due to external factors!
Moisture and contamination can damage the device.
■ Protect the device against humidity, dirt and damage during transport,
storage and operation.

Information on protection of the environment
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3 Information on protection of the environment
3.1 Environment
Consider the protection of the environment!
Used electric and electronic devices must not be disposed of with domestic
waste.
– The device contains valuable raw materials which can be recycled.
Therefore, dispose of the device at the appropriate collecting depot.
All packaging materials and devices bear the markings and test seals for proper disposal.
Always dispose of the packaging material and electric devices and their components via the
authorized collecting depots and disposal companies.
The products meet the legal requirements, in particular the laws governing electronic and
electrical devices and the REACH ordinance.
(EU Directive 2012/19/EU WEEE and 2011/65/EU RoHS)
(EU REACH ordinance and law for the implementation of the ordinance (EC) No.1907/2006).

Setup and function
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4 Setup and function
■ The device is designed for decentralised flush-mounted installation.
■ The device can be linked with an available actuator via KNX group addresses.
■ The device (with bus coupler) can be assigned to an available switch actuator.
■ The integrated bus coupler makes possible the connection to the KNX bus line.
■ The device can, for example, send switching, dimming or blind control commands to KNX
actuators. The device can also be used for storing and sending of light scenes.
■ The device has an internal temperature sensor for measuring the actual temperature in the
room. The measured value is made available to the KNX bus via communication object.
■ The device must be parameterized for the use of the functions.
■ The sensor is integrated in the flush-mounted insert and already pre-mounted.
Additional product features:
■ LEDs as light for orientation / status indication
4.1 Configurable devices
The devices can be configured prior to delivery. The following sectors, for example, can be
configured according to requirement.
■ Button icons
■ Colour of the buttons
■ Additional text for the buttons
■ Number of buttons (up to the maximum possible for the respective size of glass plate)
■ Alignment of buttons (if the glass plates are not square)
■ Alignment of the glass plates (if the glass plates are not square)
The function of the respective buttons is parameterised via the ETS4.
Alternative to the configurable models, the preconfigured versions are available.
The configuration is carried out with the tacteo configurator at tacteo-configurator.my.busch-
jaeger.de
Note
Due to the options for configuration, your device no doubt differentiates itself
from the examples shown here.
The type of operation, however, is carried out in the same way.
Note
Configured devices are excluded from replacement or a reimbursement.

Setup and function
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4.2 Device overview
4.2.1 Overview
1 42 3
Fig. 1: Product overview
[1] Support ring [1]
[2] Flush-mounted insert with control element [2] (firmly installed unit)
[3] Clamps of removal protection [3] (optional)
[4] Removal tool [4] (optional)

Setup and function
Product manual 2CKA001473B9488
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4.2.2 Versions
The control elements are available in the 3 gang versions.
– Available are the preconfigured standard versions.
– Alternative to the standard versions, the control elements can be designed for the required
functions via the ABB-tacteo configurator. The buttons can be additionally fitted with text if
required.
The functionality, method of operation and installation/dismantling is identical for all models.
1
2 3
bellprivacy
service
Fig. 2: Models of control elements (examples)
[1] Status indication for 3gang control elements
– Configurable: icon and text
[2] Status indication for 3gang control elements
– Configurable: icon and text
[3] Buttons for 3gang control elements
– Configurable: icon, text and function

Setup and function
Product manual 2CKA001473B9488
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4.2.3 Support rings
The support rings are partly diffenerent from country to country. The correct support ring is
supplied according to country.
Country-specific support rings are for example:
1 2 3 4
Fig. 3: Country-specific support rings
[1] VDE Germany
[2] Switzerland / British standard (BS)
(The support ring for Switzerland is supplied without earth terminal)
[3] NEMA
[4] Italy
4.3 Functions
The following table provides an overview of the possible functions and applications of the
device:
Special features Function
■ Orientation illumination (primary function)
■ Configurable covers
■ Configurable icons and/or text
■ Function illumination
■ Freely programmable
■ LED colour concept
■ Proximity function
■ Day/night switchover of the LEDs
■ Integrated temperature sensor
■ Comprehensive application program
■ Switching
■ Dimming
■ Blind
■ Value transmitter
■ Light scene extension unit
■ Multiple operation
■ Step switch
■ Short/long operation
■ Logic functions
(separate logic and value objects)
■ Among others
Table 1: Overview of functions

Setup and function
Product manual 2CKA001473B9488
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4.4 Scope of supply
Fig. 4: Scope of delivery
Included in the scope of delivery are:
■ Support ring [1]
■ Flush-mounted insert with control element [2] (firmly installed unit)
■ Clamps of removal protection [3] (optional)
■ Removal tool [4] (optional)
Note
■ Additional information about possible device versions is available in the
electronic catalogue (www.busch-jaeger-catalogue.com).
4.5 Overview of types
Models of control elements preconfigured or freely configurable
Article no. Product name
TA/U3.x.x-xx
Room outdoor sensor 3gang incl. BAU
■ Square
■ Vertical
■ Horizontal
Table 2: Models of control elements preconfigured or freely configurable
1 42 3

Technical data
Product manual 2CKA001473B9488
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5 Technical data
5.1 Technical data
Designation Value
Power supply: 24 V DC (via bus line)
KNX connection
■ Bus connecting terminal, screwless:
■ Line type:
■ Wire stripping:
0.6 - 0.8 mm
J-Y(St)Y, 2 x 2 x 0.8 mm
5 - 6 mm
Bus subscribers: 1 (≤12 mA)
Temperature range: -5°C to +45°C
Storage temperature: -20°C to +70°C
Protection type: IP 20
Table 3: Technical data
5.2 Dimensional drawings
115 86
86
33,7
30,7
86
115
Fig. 5: Dimensions (all dimensions are in mm)