WAGO Automation WAGO-I/O-SYSTEM 750 User manual

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Manual
WAGO-I/O-SYSTEM 750
KNX/EIB/TP1 Module
753-646
Device Mode
Version 1.1.0
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2 WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
© 2014 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]om
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]om
Every conceivable measure has been taken to ensure the accuracy and
completeness of this documentation. However, as errors can never be fully
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail: [e-mail]
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally protected by trademark or patent.
=== Ende d er Liste f ür T e xtmar ke Ei nb and _v orne = ==

WAGO-I/O-SYSTEM 750 Table of Contents 3
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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Table of Contents
1Notes about this Documentation................................................................. 5
1.1 Validity of this Documentation................................................................. 5
1.2 Copyright................................................................................................... 5
1.3 Symbols..................................................................................................... 6
1.4 Number Notation....................................................................................... 8
1.5 Font Conventions ...................................................................................... 8
2Important Notes........................................................................................... 9
2.1 Legal Bases ............................................................................................... 9
2.1.1 Subject to Changes............................................................................... 9
2.1.2 Personnel Qualifications....................................................................... 9
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions...... 9
2.1.4 Technical Condition of Specified Devices......................................... 10
2.2 Safety Advice (Precautions).................................................................... 11
3Device Description ..................................................................................... 13
3.1 View........................................................................................................ 15
3.2 Connectors............................................................................................... 16
3.3 Display Elements .................................................................................... 17
3.4 Operating Elements................................................................................. 18
3.5 Schematic Diagram................................................................................. 19
3.6 Technical Data ........................................................................................ 20
3.6.1 Device Data ........................................................................................ 20
3.6.2 Supply................................................................................................. 20
3.6.3 KNX Communication......................................................................... 20
3.6.4 Climatic Environmental Conditions................................................... 21
3.7 Approvals................................................................................................ 22
3.8 Standards and Guidelines........................................................................ 23
4Function Description ................................................................................. 24
4.1 Application of Module 753-646 with PFC.............................................. 25
4.1.1 Interworking Datapoint Types............................................................ 25
4.2 Data Exchange between KNX/EIB/TP1 Module and IEC Application.. 26
4.3 Startup Behavior of the KNX/EIB/TP1 Module in Device Mode.......... 26
4.4 Installation Notes .................................................................................... 28
5Process Image............................................................................................. 30
6Mounting..................................................................................................... 31
6.1 Mounting Sequence................................................................................. 31
6.2 Inserting and Removing Devices ............................................................ 32
6.2.1 Inserting I/O Module.......................................................................... 32
6.2.2 Removing the I/O Module.................................................................. 33
6.3 I/O Modules with Pluggable Wiring Level (Series 753) ........................ 34
6.3.1 Coding ................................................................................................ 35
6.3.2 Connector Removal............................................................................ 37

4 Table of Contents WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
7Use in Hazardous Environments.............................................................. 38
7.1 Marking Configuration Examples........................................................... 39
7.1.1 Marking for Europe according to ATEX and IEC-Ex........................ 39
7.1.2 Marking for America according to NEC 500..................................... 44
7.2 Installation Regulations........................................................................... 45
7.2.1 Special conditions for safe use (ATEX Certificate TÜV 07 ATEX
554086 X)........................................................................................... 46
7.2.2 Special conditions for safe use (ATEX Certificate TÜV 12 ATEX
106032 X)........................................................................................... 47
=== En de der Lis te für T extmar ke Verz eich nis_vor ne == =

WAGO-I/O-SYSTEM 750 Notes about this Documentation 5
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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1 Notes about this Documentation
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Keep this documentation!
The operating instructions are part of the product and shall be kept for the entire
lifetime of the device. They shall be transferred to each subsequent owner or user
of the device. Care must also be taken to ensure that any supplement to these
instructions are included, if applicable.
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1.1 Validity of this Documentation
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This documentation is only applicable to the I/O module 753-646
(KNX/EIB/TP1 Module).
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The I/O module 753-646 shall only be installed and operated according to the
instructions in this manual and in the manual for the used fieldbus
coupler/controller.
Consider power layout of the WAGO-I/O-SYSTEM 750!
In addition to these operating instructions, you will also need the manual for the
used fieldbus coupler/controller, which can be downloaded at www.wago.com.
There, you can obtain important information including information on electrical
isolation, system power and supply specifications.
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1.2 Copyright
This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.
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6 Notes about this Documentation WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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1.3 Symbols
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Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
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Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
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Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
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WAGO-I/O-SYSTEM 750 Notes about this Documentation 7
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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8 Notes about this Documentation WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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1.4 Number Notation
Table 1: Number notation
Number code
Example
Note
Decimal
100
Normal notation
Hexadecimal
0x64
C notation
Binary
'100'
'0110.0100'
In quotation marks, nibble separated with
dots (.)
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1.5 Font Conventions
Table 2: Font conventions
Font type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu
Menu items are marked in bold letters.
e.g.: Save
>
A greater-than sign between two names means the selection of a
menu item from a menu.
e.g.: File > New
Input
Designation of input or optional fields are marked in bold letters,
e.g.: Start of measurement range
“Value”
Input or selective values are marked in inverted commas.
e.g.: Enter the value “4 mA” under Start of measurement range.
[Button]
Pushbuttons in dialog boxes are marked with bold letters in square
brackets.
e.g.: [Input]
[Key]
Keys are marked with bold letters in square brackets.
e.g.: [F5]
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WAGO-I/O-SYSTEM 750 Important Notes 9
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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2 Important Notes
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This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1 Legal Bases
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2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications that serve to increase the efficiency of technical
progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from
the granting of patents or from the legal protection of utility patents. Third-party
products are always mentioned without any reference to patent rights. Thus, the
existence of such rights cannot be excluded.
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2.1.2 Personnel Qualifications
All sequences implemented on Series 750 devices may only be carried out by
electrical specialists with sufficient knowledge in automation. The specialists
must be familiar with the current norms and guidelines for the devices and
automated environments.
All changes to the coupler or controller should always be carried out by qualified
personnel with sufficient skills in PLC programming.
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2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
Couplers, controllers and I/O modules found in the modular WAGO-I/O-
SYSTEM 750 receive digital and analog signals from sensors and transmit them
to the actuators or higher-level control systems. Using programmable controllers,
the signals can also be (pre-) processed.
The components have been developed for use in an environment that meets the
IP20 protection class criteria. Protection against finger injury and solid impurities
up to 12.5 mm diameter is assured; protection against water damage is not
ensured. Unless otherwise specified, operation of the components in wet and
dusty environments is prohibited.
Operating 750 Series components in home applications without further measures
is only permitted if they meet the emission limits (emissions of interference)
according to EN 61000-6-3. You will find the relevant information in the section
on “WAGO-I/O-SYSTEM 750” “System Description” “Technical Data” in
the manual for the used fieldbus coupler/controller.

10 Important Notes WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/O-
SYSTEM 750 in hazardous environments. Please note that a prototype test
certificate must be obtained that confirms the correct installation of the system in
a housing or switch cabinet.
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2.1.4 Technical Condition of Specified Devices
The devices to be supplied ex works are equipped with hardware and software
configurations, which meet the individual application requirements. WAGO
Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of
changes in hardware or software as well as to non-compliant usage of devices.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.
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WAGO-I/O-SYSTEM 750 Important Notes 11
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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2.2 Safety Advice (Precautions)
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For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
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Do not work on components while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
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Installation only in appropriate housings, cabinets or in electrical operation
rooms!
The WAGO-I/O-SYSTEM 750 and its components are an open system. As such,
install the system and its components exclusively in appropriate housings,
cabinets or in electrical operation rooms. Allow access to such equipment and
fixtures to authorized, qualified staff only by means of specific keys or tools.
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Not for use in telecommunication circuits!
Only use devices equipped with ETHERNET or RJ-45 connectors in LANs.
Never connect these devices with telecommunication networks.
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Replace defective or damaged devices!
Replace defective or damaged device/module (e.g., in the event of deformed
contacts), since the long-term functionality of device/module involved can no
longer be ensured.
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Protect the components against materials having seeping and insulating
properties!
The components are not resistant to materials having seeping and insulating
properties such as: aerosols, silicones and triglycerides (found in some hand
creams). If you cannot exclude that such materials will appear in the component
environment, then install the components in an enclosure being resistant to the
above-mentioned materials. Clean tools and materials are imperative for handling
devices/modules.
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12 Important Notes WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
Cleaning only with permitted materials!
Clean soiled contacts using oil-free compressed air or with ethyl alcohol and
leather cloths.
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Do not use any contact spray!
Do not use any contact spray. The spray may impair contact area functionality in
connection with contamination.
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Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
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Avoid electrostatic discharge!
The devices are equipped with electronic components that you may destroy by
electrostatic discharge when you touch. Pay attention while handling the devices
to good grounding of the environment (persons, job and packing).
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WAGO-I/O-SYSTEM 750 Device Description 13
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3 Device Description
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The KNX/EIB/TP1 module 753-646, a.k.a. KNX module, provides the integration
of two-wire TP1 networks or individual KNX devices into all relevant WAGO
building automation controllers.
The KNX module can be operated in the operating modes Device mode or Router
mode. In a KNX IP controller, the module can assume either the device or router
mode. When using a different WAGO controller, the module will operate in
device mode only.
If one or more KNX modules are operated in a KNX IP controller, it behaves as a
normal KNX device (device mode) within the TP1 network. This is also the case
when used with a different WAGO controller. The position, upstream or
downstream, of the KNX module is irrelevant.
The controller and the module are coupled via the internal data bus. The module
also features four termination points for the connection of the KNX bus line (two
KNX + in red and two KNX –in dark gray). As per EIBA/KNX Association, a
standard MSR conductor (e.g., PYCYM 2×2×0.8) or a telecommunications cable
(e.g., J-Y(St)Y 2×2×0.8) is recommended for the KNX bus line (red and black
wires). The bus line is installed in free topology (ring topologies may not be
created). In addition, the conductor length of the bus line is limited, and maximum
conductor lengths between bus devices may not be exceeded, therefore, general
KNX directives must be adhered to.
The I/O module has two programming buttons for parameterization in device
mode.
The engineering tool software (ETS) requests the actuation during activation of
the KNX module. And, together with the WAGO-specific ETS Plug-in, this
software is used for the activation and configuration of KNX devices.
Eight colored LED's on the modules’ enclosure signal active and inactive
operating modes, the data transfer via KNX and the module bus, the presence of a
KNX bus voltage, and internal states or fault conditions of the module (see
chapter “Display Elements“).

14 Device Description WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
Note the compatibility with couplers/controllers!
Not all controllers are supported by the KNX/EIB/TP1 module 753-646 at the
moment (update 03/2014).
The KNX module does not work with the following controllers:
• INTERBUS controller (750-804)
• DeviceNet controller (750-806)
• MODBUS controller (750-812, -814, -815, -816)
The utilization of the module on couplers is excluded.
Additional Information
Detailed notes to the WAGO ETS Plug-in and the Plug-in itself can be found on
the website http://www.wago.com.
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WAGO-I/O-SYSTEM 750 Device Description 15
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.1 View
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d
Figure 1: View
Table 3: Legend for “View” figure
No
Description
Meaning
For details see Section
1
---
Marking options using the Mini-WSB
---
2
A...H
Status LEDs
“Device Description” >
“Display Elements”
3
---
Data contacts
“Mounting” > “Connect
Devices”
4
1, 5
Not connected
---
5
2, 6
Programming button
“Device Description” >
“Operating Elements”
6
3, 7
+ KNX bus
“Device Description” >
“Connectors“
7
---
Attention: Plug internally bridged
---
8
4, 8
- KNX bus
“Device Description” >
“Connectors”
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16 Device Description WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.2 Connectors
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Table 4: Connectors
Figure 2: Connectors
Connector
Channel
Function
1 --- Not connected
2 --- Programming button
3 * + KNX bus
4 * - KNX bus
5 --- Not connected
6 --- Programming button
7 * + KNX bus
8 * - KNX bus
*
The KNX module has an internal bridge between
the KNX+ and KNX
- connections.

WAGO-I/O-SYSTEM 750 Device Description 17
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.3 Display Elements
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Table 5: Display elements
Figure 3:
Display elements
LED
Name
State
Function
A
green Router mode
off
Operating mode Router not active
on
Operating mode Router active
flashing
Synchronization
B
red
KNX
programming
mode
off
KNX programming mode not active
on
KNX programming mode active
flashing
Checksum error
C
green
Data transfer
internal bus
off
Internal data bus data transfer not active
flashing
Internal data bus data transfer active
D
yellow
Data transfer
KNX
off
KNX data transfer not active
flashing
KNX data transfer active
E
green Device mode
off
Device mode not active
on
Device mode active
flashing
Synchronization
F
red
Buffer
overflow
off
No buffer overflow
on
Overflow
G
red Internal fault
off
No fault
on
Checksum error / device not configured
H
green
KNX bus
voltage
off
KNX bus voltage not available
on
KNX bus voltage available
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18 Device Description WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.4 Operating Elements
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The I/O module has two programming button connections (see figure below) for
parameterization of the KNX module in the device mode.
Figure 4: Programming button
Actuation of the buttons is requested by the engineering tool software (ETS)
during startup of the module.
A temporary electrical connection is established between these two programming
button connectors (2 and 6), via a wire jumper for example, which activates the
programming mode.
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WAGO-I/O-SYSTEM 750 Device Description 19
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.5 Schematic Diagram
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Figure 5: Schematic Diagram
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20 Device Description WAGO-I/O-SYSTEM 750
753-646 KNX/EIB/TP1 Module
Manual
Version 1.1.0
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3.6 Technical Data
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3.6.1 Device Data
Table 6: Technical data – Device data
Width
12 mm
Weight
approx. 55 g (incl. connector)
3.6.2 Supply
Table 7: Technical data – Supply
Voltage supply (KNX)
via KNX power supply unit
Current consumption (KNX)
5 mA
Voltage supply (internal)
via system voltage DC/DC
Current consumption (internal)
max. 25 mA
Isolation
2,5 kV rms
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3.6.3 KNX Communication
Table 8: Technical data – KNX
KNX specification
1.0
Internal data width
24 byte, of which 14 byte for KNX data
Data transmission rate (KNX)
9,6 KBaud
Programming
with WAGO-I/O-PRO
Commissioning (KNX side)
with ETS Plug-in;
programming button bridge 2/6
Diagnostic information
via FbKNX_Master_646 function block
Fault behavior
via FbKNX_Master_646 function block
Device mode
Number of communication objects
253
Number of group addresses/
associations
254
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