ABB i-bus KNX MG/S 11.100.1.1 User manual

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PRODUCT MANUAL
ABB i-bus® KNX
MG/S 11.100.1.1
Modbus RTU – KNX TP Gateway

ABB i-bus®KNX
Content
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Content
Page
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ABB i-bus® KNX ................................................................................................ i
1General ................................................................................................. 3
1.1 Using the product manual............................................................................................................ 3
1.2 Legal disclaimer........................................................................................................................... 3
1.3 Explanation of symbols................................................................................................................ 3
1.4 2D code ....................................................................................................................................... 5
2Safety .................................................................................................... 6
2.1 General safety instructions .......................................................................................................... 6
2.2 Qualification of the specialist personnel ...................................................................................... 6
2.3 Proper use ................................................................................................................................... 6
3Product overview................................................................................. 7
3.1 Device description ....................................................................................................................... 7
3.2 Product name description............................................................................................................ 7
3.3 Ordering details ........................................................................................................................... 7
3.4 Connections................................................................................................................................. 8
3.4.1 Inputs........................................................................................................................................... 8
3.4.2 Outputs........................................................................................................................................ 8
3.5 MG/S 11.100.1.1 Modbus RTU – KNX TP Gateway, 100 Points................................................. 9
3.5.1 Dimension drawing .....................................................................................................................10
3.5.2 Connection diagram ...................................................................................................................11
3.5.3 Operating controls and display elements....................................................................................12
3.5.4 Technical data ............................................................................................................................13
3.5.4.1 General technical data................................................................................................................13
3.5.5 Device type – KNX interface.......................................................................................................14
3.5.6 Device type – Modbus interface .................................................................................................14
4Function.............................................................................................. 15
4.1 Device functions .........................................................................................................................15
4.2 Software functions ......................................................................................................................15
4.2.1 Device Configuration App (DCA) ................................................................................................16
4.3 Special operating states .............................................................................................................16
4.3.1 Reaction on bus voltage failure ..................................................................................................16
4.3.2 Reaction after bus voltage recovery ...........................................................................................17
4.3.3 Reaction on ETS reset ...............................................................................................................17
4.3.4 Reaction during download ..........................................................................................................17
5Mounting and installation ................................................................. 19
5.1 Information about mounting........................................................................................................19
5.2 Mounting on mounting rail ..........................................................................................................20

ABB i-bus®KNX
Content
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6Commissioning ..................................................................................21
6.1 Prerequisites for commissioning ................................................................................................ 21
6.2 Commissioning overview ........................................................................................................... 21
6.3 Putting the device into operation................................................................................................ 21
6.4 Assignment of the physical address........................................................................................... 22
6.5 Software/application................................................................................................................... 22
6.5.1 Download reaction ..................................................................................................................... 22
6.5.2 Copying, exchanging and converting......................................................................................... 22
6.6 Device Configuration App (DCA) ............................................................................................... 23
6.6.1 Export Device Templates........................................................................................................... 24
6.6.2 Import Device Templates........................................................................................................... 24
6.6.3 Edit Devices............................................................................................................................... 26
6.6.4 Firmware Updates ..................................................................................................................... 27
7Parameters..........................................................................................29
7.1 General...................................................................................................................................... 29
7.2 Parameter windows ................................................................................................................... 30
7.2.1 General parameter window........................................................................................................ 30
7.2.1.1 Read On Init Delay .................................................................................................................... 31
7.2.1.2 Time Telegram Rate .................................................................................................................. 31
7.2.1.3 In Operation ............................................................................................................................... 32
7.2.1.4 Sending cycle ............................................................................................................................ 32
7.2.1.5 Baud rate ................................................................................................................................... 33
7.2.1.6 Data Type .................................................................................................................................. 33
7.2.1.7 Response Timeout..................................................................................................................... 34
7.2.1.8 Interframe Timeout .................................................................................................................... 34
7.2.1.9 Poll After Write........................................................................................................................... 35
7.2.1.10 Number of Devices .................................................................................................................... 35
7.2.1.11 Device x Name .......................................................................................................................... 36
7.2.1.12 Device x Server Address ........................................................................................................... 37
7.2.1.13 Device x Number of Data Points................................................................................................ 38
7.2.1.14 Device x Active .......................................................................................................................... 39
7.2.2 Config Device x parameter window ........................................................................................... 40
7.2.2.1 Device x Name .......................................................................................................................... 41
7.2.2.2 Device x Server Address ........................................................................................................... 42
7.2.2.3 Device x Number of Data Points................................................................................................ 43
7.2.2.4 Device x Active .......................................................................................................................... 44
7.2.2.5 "Device x Active" checkbox........................................................................................................ 45
7.2.2.6 Group Object name ................................................................................................................... 45
7.2.2.7 DPT............................................................................................................................................ 46
7.2.2.8 Read Function ........................................................................................................................... 46
7.2.2.9 Write Function............................................................................................................................ 47
7.2.2.10 Data Length ............................................................................................................................... 47
7.2.2.11 Format ....................................................................................................................................... 48
7.2.2.12 Byte Order ................................................................................................................................. 48
7.2.2.13 Register Address ....................................................................................................................... 49
7.2.2.14 Bit .............................................................................................................................................. 49
7.2.2.15 # Bits.......................................................................................................................................... 50
7.2.2.16 Deadband .................................................................................................................................. 50
7.2.2.17 Operation ................................................................................................................................... 51
7.2.2.18 Operation Value......................................................................................................................... 51

ABB i-bus®KNX
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8Group Objects.................................................................................... 53
8.1 Overview of Group Objects.........................................................................................................53
8.2 KNX Status Group Objects.........................................................................................................54
8.3 Dx.x Control Group Objects........................................................................................................55
8.4 Dx.x Status Group Objects .........................................................................................................55
9Operation............................................................................................ 57
9.1 Manual operation........................................................................................................................57
10 Maintenance and cleaning ................................................................ 59
10.1 Maintenance ...............................................................................................................................59
10.2 Cleaning .....................................................................................................................................59
11 Removal and disposal ....................................................................... 61
11.1 Removal .....................................................................................................................................61
11.2 Environment ...............................................................................................................................62
12 Planning and application .................................................................. 63
12.1 Priorities......................................................................................................................................63
12.2 Basic knowledge.........................................................................................................................63
12.2.1 General Modbus RTU/RS-485 information.................................................................................63
12.2.2 What is Modbus?........................................................................................................................63
12.2.3 Bus principle RS-485..................................................................................................................63
12.2.4 Polarity........................................................................................................................................64
12.2.5 Topology.....................................................................................................................................64
12.2.6 Cable types.................................................................................................................................64
12.2.7 Cable length ...............................................................................................................................64
12.2.8 Number of devices......................................................................................................................64
12.2.9 Troubleshooting..........................................................................................................................65
13 Appendix ............................................................................................ 67
13.1 Scope of delivery ........................................................................................................................67
13.2 Status byte Device......................................................................................................................68

ABB i-bus®KNX
General
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1 General
1.1 Using the product manual
This manual provides detailed technical information on the function, installation and programming of the
ABB i-bus®KNX device.
1.2 Legal disclaimer
ABB AG reserves the right to make changes to the product or modify the contents of this document without
prior notice.
The agreed properties are definitive for any orders placed. ABB AG does not accept any responsibility
whatsoever for potential errors or possible lack of information in this document.
ABB AG reserves all rights in this document and in the subject matter and illustrations contained therein.
Reproduction, transfer to third parties or processing of the content – including sections thereof – is not
permitted without the prior written consent of ABB AG.
Copyright © 2023 ABB AG
All rights reserved
1.3 Explanation of symbols
1.
Instructions in specified sequence and result
2.
►Individual actions
a) Priorities
1) Processes run by the device in a specific sequence
•List level 1
- List level 2
Table 1: Explanation of symbols

ABB i-bus®KNX
General
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Notes and warnings are represented as follows in this manual:
DANGER
This symbol is a warning about electrical voltage and indicates high-risk hazards that will definitely result
in death or serious injury unless avoided.
DANGER
Indicates high-risk hazards that will definitely result in death or serious injury unless avoided.
WARNING
Indicates medium-risk hazards that could result in death or serious injury unless avoided.
CAUTION
Indicates low-risk hazards that could result in slight or moderate injury unless avoided.
CAUTION
Indicates a risk of malfunctions or damage to property and equipment, but with no risk to life and limb.
Example
For use in application, installation and programming examples
Note
For use in tips on use and operation

ABB i-bus®KNX
General
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1.4 2D code
The packaging and the front of the device are labeled with a 2D code. These codes are used for unique
identification of the device and include the following information:
•Link to the product page
•Order code
•Device serial number
The 2D codes can be read using any mobile device with an appropriate 2D code reader.
By scanning the 2D codes with the ABB Product Scanner, you can open additional digital services.

ABB i-bus®KNX
Safety
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2 Safety
2.1 General safety instructions
▶Protect the device from moisture, dirt and damage during transport, storage and operation.
▶Only operate the device in an enclosed housing (distribution board).
▶Do not operate the device outside the specified technical data.
▶Mounting, installation, commissioning and maintenance must be carried out exclusively by qualified
electricians.
▶Disconnect the device from the electrical power supply before mounting.
2.2 Qualification of the specialist personnel
Programming the device requires detailed specialist knowledge of Modbus and KNX – particularly about
the ETS commissioning software – acquired through KNX training courses.
2.3 Proper use
The Modbus RTU - KNX TP Gateway 100 Points, MG/S 11.100.1.1 enables a KNX TP system to access
the data points and resources of Modbus servers belonging to the associated installation. For this purpose,
the Gateway continuously polls the server and assigns the Modbus data points to the KNX Group Objects.
This way, the KNX TP system perceives the entire Modbus installation as if it were another KNX device of
the system.