Lütze TRDP LIN User manual

Transportation Solutions
TRDP LIN Gateway
Operating instructions
802131
Version 00

Operating instructions –TRDP LIN Gateway
2
Lütze Transportation GmbH reserves the right to make changes to its products in the interest of
further technical development. These changes are not necessarily documented in each individual
case.
These operating instructions are an integral part of the device and contain important information
on safety and operation. Read the operating instructions before use to exclude possible dangers
and to ensure proper use.
These operating instructions and the information contained therein have been compiled with due
care. However, Lütze accepts no liability for printing or other errors or for any damage resulting
therefrom.
The brands and product names mentioned in this book are trademarks or registered trademarks
of the respective titleholders.
Copyright 2022 by Lütze Transportation GmbH. All rights reserved.
Contact:
Lütze Transportation GmbH
Bruckwiesenstraße 17-19
D-71384 Weinstadt - Großheppach
Germany
Telephone - switchboard: +49/ (0)7151 6053-545
Telefax: +49/ (0)7151 6053-6545
E-Mail: [email protected]
Internet: www.luetze-transportation.de

Operating instructions –TRDP LIN Gateway
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Content
1Introduction ...................................................................................7
1.1 About this operating manual .............................................................................7
2General Information......................................................................8
2.1 Symbol Description...........................................................................................8
2.1.1 Safety Messages............................................................................................................... 8
2.1.2 Handling Notes.................................................................................................................. 8
2.2 Copyright...........................................................................................................8
2.2.1 Quoting text and content excerpts..................................................................................... 8
2.3 Disclaimer.........................................................................................................9
2.4 Standards and norms........................................................................................9
2.4.1 Observe other applicable documents................................................................................ 9
2.5 Type plate.......................................................................................................10
2.5.1 QR-Code –Product Information...................................................................................... 10
3Safety ...........................................................................................11
3.1 Applicable documents.....................................................................................11
3.2 Safety informations .........................................................................................11
3.2.1 Contents of the operating instructions............................................................................. 11
3.2.2 Appropriate use ............................................................................................................... 11
3.2.3 Addressees...................................................................................................................... 11
3.2.3.1 Operating Personnel............................................................................................... 11
3.2.4 Responsibility of the operator.......................................................................................... 12
3.2.5 Protective clothing ........................................................................................................... 13
3.2.6 Changes and modifications to the device........................................................................ 13
3.2.7 Further safety notes......................................................................................................... 13
3.3 Safety device ..................................................................................................13
3.3.1 Safety concept................................................................................................................. 14
3.4 Special safety instructions...............................................................................14
4Transport and storage................................................................15
4.1 Scope of delivery ............................................................................................15
4.1.1 Included hardware........................................................................................................... 15
4.1.2 Included software............................................................................................................. 15
4.1.3 Included documentations................................................................................................. 15
4.2 Accessories.....................................................................................................16
4.3 Checking the delivery......................................................................................16
5Product overview ........................................................................17
5.1 Product description .........................................................................................17
5.1.1 TRDP –Train Realtime Data Protocol............................................................................. 17
5.1.2 TRDP LIN Gateway......................................................................................................... 17
6Product structure........................................................................19
6.1 Description......................................................................................................19

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6.2 Appropriate use...............................................................................................20
6.3 Pin assignment ...............................................................................................20
6.3.1 X50 / X60 Ethernet 100BaseT: M12 D-coded................................................................. 20
6.3.2 Connectors (X1)............................................................................................................... 20
6.4 LED Status......................................................................................................21
6.4.1 LED "ACT2" and "LNK2" on the Ethernet port ETH2 (X60)............................................ 21
6.4.2 LED "ACT1" and "LNK1" on the Ethernet port ETH1 (X50)............................................ 21
6.4.3 LED "MS" to Connector (X1) ........................................................................................... 22
7Mounting and dismounting ........................................................23
7.1 Mounting (top-hat rail).....................................................................................23
7.2 Dismounting (top-hat rail)................................................................................23
7.3 Mounting options.............................................................................................23
7.4 Protective conductor connection (X0) .............................................................24
7.5 Wiring..............................................................................................................24
7.5.1 Stripping lengths and conductor cross-section................................................................ 25
7.5.2 Connector Wiring (X1)..................................................................................................... 25
7.5.3 Unlocking the Connector (X1).......................................................................................... 25
7.5.4 Other wiring information................................................................................................... 26
7.6 Functions of the configuration button (J1).......................................................26
8Commissioning ...........................................................................27
8.1 Preliminary considerations..............................................................................27
8.1.1 About the “LOCC-Pads” software.................................................................................... 27
8.1.2 Commissioning or parameterization................................................................................ 27
8.2 Preparations....................................................................................................28
8.2.1 Supply the LOCC-Boxes with voltage: ............................................................................ 28
8.2.1.1 Supply the TRDP LIN Gateway with voltage:......................................................... 28
8.2.1.2 Connect communication interface:.......................................................................... 28
8.2.1.3 System with multiple voltage sources..................................................................... 29
8.2.2 Possible uses of the Ethernet ports................................................................................. 30
8.2.2.1 One ethernet port –Standard application............................................................... 30
8.2.2.2 Two ethernet ports –Bridge function...................................................................... 30
8.2.2.3 Two ethernet ports –two networks......................................................................... 31
8.3 Software commissioning.................................................................................32
8.4 Configuration of the gateway ..........................................................................32
8.5 Addressing the LOCC-Boxes..........................................................................32
8.6 Loading the LOCC-Box image........................................................................32
9Configuration and diagnostics ..................................................33
9.1 Log-in web interface........................................................................................33
9.1.1 Configuration of the devices via web server.................................................................... 33
9.1.2 Problems with registration ............................................................................................... 35
9.2 Diagnosis........................................................................................................36
9.2.1 Display version and serial number .................................................................................. 36
9.2.2 View LOCC-Box Station .................................................................................................. 37
9.2.2.1 The individual LOCC-Boxes are listed here............................................................ 37
9.2.2.2 Unreachable LOCC-Boxes ..................................................................................... 38
9.2.3 Devices and fieldbus condition........................................................................................ 39
9.2.3.1 Total Uptime............................................................................................................ 40
9.2.3.2 Device status........................................................................................................... 40
9.2.3.3 Warning active ........................................................................................................ 40

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9.2.3.4 TRDP Log ............................................................................................................... 40
9.2.4 Status of the Ethernet Interfaces..................................................................................... 40
9.3 Configuration...................................................................................................41
9.3.1 Configuration Up/Download............................................................................................. 42
9.3.1.1 Download configuration .......................................................................................... 42
9.3.1.2 Upload configuration............................................................................................... 43
9.3.2 Ethernet configuration...................................................................................................... 43
9.3.3 TRDP Configuration......................................................................................................... 44
9.3.3.1 DNS-System ........................................................................................................... 45
9.3.3.2 Status Telegram (PD)............................................................................................. 45
9.3.3.3 Message Data Telegrams....................................................................................... 46
9.3.4 LOCC Configuration ........................................................................................................ 46
9.3.4.1 Enumeration............................................................................................................ 47
9.3.4.2 Synchronization / Resync ....................................................................................... 47
9.3.4.3 LOCC-Box Sync Configuration............................................................................... 47
9.3.4.4 LOCC Log............................................................................................................... 48
9.3.5 System configuration....................................................................................................... 49
9.3.5.1 Service Password ................................................................................................... 49
9.3.5.2 Reset....................................................................................................................... 50
9.3.5.3 Reset the device to factory settings........................................................................ 50
9.3.5.4 System Log............................................................................................................. 50
9.3.5.5 Firmware Update..................................................................................................... 50
9.4 Contact............................................................................................................51
9.4.1 Contact information.......................................................................................................... 51
9.4.2 License Information ......................................................................................................... 51
9.4.3 LOCC-Pads offline (from version 3.8.5.0 or newer)........................................................ 51
10 Operation .....................................................................................52
10.1 Operating modes of the gateway....................................................................52
10.2 LOCC-Box Communication.............................................................................53
10.3 LOCC-Box Monitoring and Synchronization....................................................54
10.3.1 Automatic configuration recovery................................................................................. 54
10.3.2 Automatic shutdown of LOCC-Boxes with different configuration............................... 54
10.4 Replacement of a defective LOCC-Box ..........................................................55
10.5 TRDP Communication ....................................................................................56
10.5.1 Status telegram............................................................................................................ 56
10.5.1.1 Status telegram - TRDP Dataset Definition:......................................................... 56
10.5.1.2 Status telegram - XML structure........................................................................... 56
10.5.2 Diagnostic telegram ..................................................................................................... 57
10.5.2.1 Diagnostic telegram - Structure description reply................................................. 57
10.5.2.2 Diagnostic telegram –XML structure request....................................................... 58
10.5.2.3 Diagnostic telegram –XML structure reply........................................................... 59
10.5.3 Control telegram........................................................................................................... 59
10.5.3.1 Control telegram - Structure description request/notification................................ 59
10.5.3.2 Control telegram - XML structure request/notification.......................................... 60
10.5.3.3 Control telegram - structure description reply....................................................... 60
10.5.3.4 Control telegram –XML structure reply................................................................ 60
10.5.4 Settings telegram......................................................................................................... 61
10.5.4.1 Settings telegram - structure description request/notification............................... 61
10.5.4.2 Settings telegram - XML structure request/notification......................................... 61
10.5.4.3 Settings telegram - structure description Reply.................................................... 61
10.5.4.4 Settings telegram - XML structure reply ............................................................... 62
10.5.5 Message data busload................................................................................................. 62
10.6 Connect to the software LOCC-Pads..............................................................62
11 Maintenance ................................................................................64

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11.1 Module exchange............................................................................................64
12 Service .........................................................................................65
12.1 Accessories.....................................................................................................65
13 Disposal .......................................................................................65
14 Revision history ..........................................................................65

Operating instructions –TRDP LIN Gateway
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1 Introduction
This operating manual is a part of the TRDP LIN Gateway product. It contains important
information about the safety and operation of the devices.
This manual must be read and understood before installing, operating,
maintaining, or disposing of the device. Keep this document for later use.
Risk of injury and damage to property due to non-observance of the
operating instructions.
Always read these operating instructions before planning the system in order
to avoid or reduce risks and damage.
These operating instructions contain important information on safety,
commissioning, operation, maintenance and disposal of the device.
Always keep the document at hand. This applies until the device is disposed
of. Pass on the operating instructions if the device is sold, distributed or
loaned.
You can also find these operating instructions at
www.luetze-transportation.com.
In the search field, enter either the product name or the product number.
1.1 About this operating manual
These instructions provide information on how to handle the products throughout its entire
product life cycle, from delivery to disposal.
Further documents apply in addition to this operating manual.
The product data sheet always contains the current product
information. The information on the data sheet is always preferable in
case of any deviations. The current data sheets can be found on our
website.
If you have suggestions for improving this document, please contact Lütze Transportation GmbH
service department.

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2 General Information
2.1 Symbol Description
2.1.1 Safety Messages
This document contains several safety messages. Each safety message contains a defined
signal word and a color. The color and the word are referring to an alert level. There are 4 levels.
The safety messages point out hazardous situations and give information on how to avoid these.
Indicates a hazardous situation, which if not avoided will result in death
or serious injury. The product or the environment may be damaged.
Indicates a hazardous situation, which if not avoided can result in death
or serious injury. The product or the environment may be damaged.
Indicates a hazardous situation, which if not avoided can result in minor
or moderate injury. The product or the environment may be damaged.
Indicates a situation which could damage the product or the
environment. This notice does not apply to personal injury.
Signal words (according to EN 82079 and ANSI Z535)
2.1.2 Handling Notes
Additionally, the following symbols can be found. These refer to important technical information
and instructions:
Refers to important technical information. This indicates to the user a
specific action that must be performed to operate the device safely.
Refers to the use of different tools.
2.2 Copyright
This document is intended for the operator and his employees. It is forbidden to give the content
to a third party, to duplicate, exploit or impart it. The Lütze Transportation GmbH has to allow it
explicit in writing.
General data, text, images and drawings are copyrighted and are liable to the industrial property
right. Contravention can be prosecuted. The named brands and product names in this document
are trademarks or registered trademarks by titleholder.
2.2.1 Quoting text and content excerpts
Contents and excerpts can be copied and quoted, but they must always be accompanied by the
source citation (source citation for example, in the sense of § 63 UrhG - German law).

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The UrhG also stipulates that quotations must be accompanied by an indication of the source
and are subject to a prohibition of modification, which, however, permits abridgements that do not
distort the meaning of the work.
If, in accordance with copyright law, the source is correctly cited, readers may be able to find the
original work and form their own opinion about it. The source citation must consist of at least the
name of the cited author and the title of the work. A source citation must be clearly attributable to
the corresponding content.
The quotation must be visually separated from the own text. Usually, the foreign text is displayed
in italics.
Source https://www.urheberrecht.de/quellenangabe/
2.3 Disclaimer
The document was written under consideration of the applied standards, regulations and the
current state of technology.
The content is verified of accuracy. Discrepancies are not excluded. For those discrepancies we
disclaim liability. Applicable changes and additional information will be in the next version of the
document.
The Lütze Transportation GmbH does not assume liability for any damages and accidents of
following reasons:
•Non-observance of the document
•Untrained and unqualified personnel
•Non-conventional use
•Non approved reconstructions and functional modifications of the product
•Using non original or non-admitted parts or equipment
2.4 Standards and norms
The product is state of the technology and comply with the applicable safety regulations and the
corresponding harmonized European standards (EN).).
The latest versions of the standards and further information about the
product can be found in the corresponding data sheets that are valid
with this document.
2.4.1 Observe other applicable documents
When operating the device, please also observe all operating instructions enclosed with other
components of your system.
Always keep these operating instructions and the other applicable
documents (e.g., data sheets, package inserts, declarations of
conformity, etc.) at hand so that they are available when required.
This applies until the device is disposed of. Hand over all documents in
case of sale, distribution, or rental of the device.

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For reasons of clarity, we would like to point out that these operating instructions cannot describe
all conceivable problems in connection with the use of this device.
Should you require further information or encounter special problems that are not dealt with in
sufficient detail in the operating instructions, you can request the necessary information about
service from Lütze Transportation GmbH.
(“See also chapter Service”)
2.5 Type plate
Observe the type plate.
The type plate should always be legible.
In the event of an error, the article number and serial number are required.
The type plate is constructed according to this scheme:
Fig. 1: Example type plate
The type plate contains the following information:
•Item number
•Hardware Revision
•Module Description
•MAC-ID, all other MAC-IDs in the Data Matrix code
•Date of manufacture
•Software version
•Serial number
•Batch number
•Data Matrix Code, content: serial number, article number, date, MAC-IDs
•QR Code, reference to product information
2.5.1 QR-Code –Product Information
The code refers to further product information in the online catalogue on the Lütze
Transportation website. To access the page, proceed as follows:
1. Scan the QR Code with a smart phone or other device that can read QR Codes
2. The standard browser with the corresponding page opens.
3. Select an appropriate language.
4. The device is displayed in the online catalogue. Under Downloads you can download further
technical documentation.
Fig. 2: Screenshot Online Catalog - Language Selection

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3 Safety
3.1 Applicable documents
-
3.2 Safety informations
3.2.1 Contents of the operating instructions
These instructions must be read and understood before installing,
operating or maintaining the device.
These operating instructions must be read and observed before any work is carried out on or with
the units. This applies to all persons who come into contact with the devices. Trained personnel
and specialists, especially electricians (see also chapter „Electrically qualified persons“) who
have already worked with similar equipment should also have read and understood the manual.
3.2.2 Appropriate use
The devices are designed exclusively for railway use. The intended use includes the procedure
according to the manual. The devices may only be used for the cases specified in the technical
documents and only in connection with the third-party devices and components recommended or
approved by us. Proper and safe operation of the product requires proper transport, storage,
installation and assembly as well as careful operation and maintenance.
3.2.3 Addressees
This operating instruction is directed towards planers, project managers and programmers, as
well as to staff authorized to commission, operate and maintain the devices and systems.
A distinction is made between various qualification levels of the staff.
3.2.3.1 Operating Personnel
Only qualified personnel may carry out the following work on the modules:
Working range
Competency
Installation, transport and storage
Experts
Commissioning, decommissioning
Trained Employee <
Operation
Trained Employee <
Servicing and maintenance
Experts
Troubleshooting
Experts
Risk of injury by usage through insufficient qualified operating
personnel! Misusage through performed insufficient or qualified
personnel can cause property damage and personal injuries.
•Tasks which apply special procedures should be done by trained and
qualified employees or experts, especially electricians.
(according to EN 60204-1)

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Trained Employee
The employee was trained by the employer on the task and possible hazardous situations. The
employee does not have any technical knowledge.
Experts
The employee has a technical education, knowledge and/or experience in the required field. The
employee is capable to perform specific operations on and with the product.
Electrically qualified persons
The employee has a technical education in the required field. The employee is capable to
perform special operations on and with the product. The different sections of the document refer
to the qualification level of the operating personnel.
According to European Standard EN 50110-1:2013.
The individual sections refer to the qualification level of the personnel.
3.2.4 Responsibility of the operator
The customer is subject to an obligation to report back when safety-related
errors are discovered.
Since the device is used in a commercial area, the operator of the device is subject to the legal
obligations for occupational safety:
•The operator of the device is obliged to instruct the operating personnel and to inform
himself about the industrial safety regulations.
•The operator must ensure that safety, accident prevention and environmental protection
regulations are observed.
•The operator must make an appropriate risk assessment on the
•Workplace/location to detect and warn of special hazards.
•The manual must be kept in the immediate vicinity of the device.
•The information in the operating instructions must be followed.
•The device may only be operated in technically perfect condition.

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3.2.5 Protective clothing
Ensure that suitable ESD measures are taken during installation and commissioning.
3.2.6 Changes and modifications to the device
Modifications and conversions lead to personal injury and property
damage!
Unauthorized modifications to the product may result in electric shock or
injury and destroy the product.
•Do not make any changes or modifications to the product.
•If a modification or change cannot be avoided, have the modification
approved in writing by Lütze Transportation GmbH.
Do not make any changes or modifications to the devices that have not been expressly and in
writing previously approved by Lütze Transportation GmbH.
3.2.7 Further safety notes
Follow the ESD regulations.
Only use certified components. Only this way a reliable functioning is
ensured.
Follow the valid safety regulations and general regulations regarding the
technical standards.
3.3 Safety device
Danger to life due to errors in the overall system!
Sabotage of the module can lead to errors in the entire system.
Ensure that the modules are not accessible to unauthorized persons and
unqualified personnel.
Short circuits and electric shocks due to incorrect application of the
voltage!
•Interacting currents can injure people and destroy the device. Before
commissioning, switch the entire system without voltage and check the
connections after the voltage has been applied.

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Electric shock and material damage due to overvoltage at the module.
Overvoltage on the module can cause electric shock when touched. The
modules can be destroyed by the high voltage.
Never bypass or bridge the protective and safety devices of the module.
3.3.1 Safety concept
Danger to life due to errors in the overall system!
Faults in the overall system may occur if the modules are incorrectly
configured and the applicable standards and regulations are not observed.
Observe all applicable standards and regulations during project planning.
Integrate the safety functions correctly into the higher-level
security concept.
Test the operation of the system before final commissioning.
3.4 Special safety instructions
Electric shocks and material damage due to excessive voltages.
Non-compliance with the specified voltage limits may result in electric shock
and the modules may be destroyed.
Damage to the product due to compensating currents.
Disassemble all assemblies and their connections when carrying out welding
work.

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4 Transport and storage
Protect the product from moisture. Store the product in a dry room
between -40 °C and +85 °C.
Make sure that the device is securely packed for transport so that possible
impacts can be absorbed.
Dust can destroy electronic components. The printed circuit board is coated.
Nevertheless, transport and store the device in a dust-free environment to
avoid damage.
4.1 Scope of delivery
Check the completeness of the shipment using the following list.
If any of the parts listed below are missing or damaged, please contact
the service.
4.1.1 Included hardware
1. TRDP LIN Gateway
2. 5-pin plug for X1 with strain relief
3. Leaflet
4.1.2 Included software
As an option: The software LOCC-Pads is not mandatory for the installation. The software LOCC-
Pads is used for diagnostics and configuration for special LOCC-Box settings (specific fuse
characteristics).
4. LOCC-Pads (You can find the software on the product website in the download area or here.)
4.1.3 Included documentations
5. TRDP LIN Gateway Operating Instructions (PDF, online version)
6. LOCC-Pads Operating Instructions (PDF, online version or is included in the software
package)
7. LOCC-Box System Operating Instructions (PDF, online version)
8. Data sheets (PDF, online version)
The constantly updated data sheets and software can also be found at
https://www.luetze-transportation.com/.
There, enter in the search field either the product name: TRDP-Gateway or
the article number: 802131.
Here you will always find the latest documents (e.g., operating instructions)
for the products as well as further articles and technical information.

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4.2 Accessories
To avoid malfunctions, use only original accessories.
The accessories are listed in the corresponding data sheet (online).
Depending on the version of the product, no corresponding function carriers
or further accessories are included in the scope of delivery.
4.3 Checking the delivery
Check the outer packaging for any transport damage. Unpack the product carefully.
Observe the ESD regulations when unpacking. See also chapter 3.2.5.
•Check the package for completeness.
•Check the individual parts for transport damage.
Only install and use undamaged products.
Do not use damaged parts, a function of the device according to
specifications is then no longer guaranteed.
If damaged parts are used, the following problems may occur:
- Accidents and personal injury
- Loss of approvals
- Violation of EMC regulations
- Damage to the device and other components.
For more information, please contact the service.
(See also chapter “Service”).

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5 Product overview
5.1 Product description
5.1.1 TRDP –Train Realtime Data Protocol
The Train Real Time Data Protocol (TRDP) is a network protocol for communication via IP-based
networks in trains. TRDP is part of the TCN (Train Communication Network).
TRDP is based on UDP (User Datagram Protocol) and optionally on TCP (Transmission Control
Protocol). It enables the exchange of process data (PD) and message data (MD) between
devices such as door controls, displays, air conditioning systems, etc.
Train Real Time Data Protocol - IEC standard according to IEC 61375-2-3.
5.1.2 TRDP LIN Gateway
The TRDP LIN Gateway (part no. 802131) converts the data of the connected (max. 20) LOCC-
boxes from the LIN into TRDP data packets. It is an ethernet gateway, for use on rail vehicles.
If there are more than 20 LOCC-boxes, 20 are displayed on the website. The LED of the
remaining LOCC-boxes is permanently green and indicates that they are also configured.
The additional devices are not displayed in the LOCC-Pads.
A disturbed or defective gateway does not prevent the function of the
connected LOCC-boxes.

Operating instructions –TRDP LIN Gateway
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Operating instructions –TRDP LIN Gateway
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6 Product structure
6.1 Description
Item No. 802131, type LESIS-TRDP-LIN-GW
Element
Description
1
Diagnostic LED
(yellow)
Data transfer ETH2
2
Diagnostic LED
(green)
Connection ETH2
3
X60:
M12 D-coded Ethernet connection ETH2, female.
4
Diagnostic LED
(yellow)
Data transfer ETH1
5

Diagnostic LED
(green)
Connection ETH1
6

X50:
M12 D-coded Ethernet connection ETH1, female.
7

Module status-LED
see also chapter 6.4.3
8

X0:
Protective conductor connection
9

J1:
Configuration button
10

X1:
Supply and communication connection (plug connector)
11

Handle plate with strain relief for connector X1

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6.2 Appropriate use
If the unit is used in a manner not specified by the manufacturer, the
protection provided by the unit may be reduced.
Only use the unit in the manner described in these operating instructions or
consult our service department.
6.3 Pin assignment
6.3.1 X50 / X60 Ethernet 100BaseT: M12 D-coded
6.3.2 Connectors (X1)
Pin
Description
1
TxD
2
RxD+
3
TxD-
4
RxD-
Housing
Shielding
Pin
Label
Description
5
US
Positive voltage source
4
Uout
CAUTION: The pin must not be connected.
This pin is not used.
3
C
Communication
(Connect to LOCC-box: "COM-Pin")
2
GND
Negative voltage source
1
GND
Negative voltage source