WAGO 750-363/0040-0000 User manual

Manual
WAGO-I/O-SYSTEM 750
750-363/0040-0000
FC EtherNet/IP G4 ECO XTR
Fieldbus Coupler EtherNet/IP; Generation 4; ECO;
Extreme
Version 1.0.0

2 WAGO-I/O-SYSTEM 750
750-363/0040-0000 FC EtherNet/IP G4 ECO XTR
Manual
Version 1.0.0
© 2020 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: [e-mail]
Web: www.wago.com
Technical Support
Phone: [phone] – 4 45 55
Fax: [phone] – 84 45 55
E-Mail: [e-mail]
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.
WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.

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Table of Contents
1Notes about this Documentation .............................................................9
1.1 Validity of this Documentation.................................................................9
1.2 Copyright................................................................................................9
1.3 Property rights ......................................................................................10
1.4 Symbols ...............................................................................................11
1.5 Number Notation ..................................................................................13
1.6 Font Conventions .................................................................................13
2Important Notes.......................................................................................14
2.1 Legal Bases..........................................................................................14
2.1.1 Subject to Changes..........................................................................14
2.1.2 Personnel Qualifications...................................................................14
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions.....14
2.1.4 Technical Condition of Specified Devices.........................................15
2.1.4.1 Disposal ......................................................................................15
2.1.4.1.1 Electrical and Electronic Equipment........................................15
2.1.4.1.2 Packaging...............................................................................16
2.2 Safety Advice (Precautions)..................................................................17
2.3 Special Use Conditions for ETHERNET Devices..................................20
3System Description.................................................................................21
3.1 Labeling................................................................................................22
3.1.1 Labeling Symbols.............................................................................22
3.1.2 Manufacturing Number.....................................................................23
3.1.3 Hardware Address (MAC-ID) ...........................................................23
3.2 Update..................................................................................................24
3.3 Storage, Assembly and Transport ........................................................25
3.4 Power Supply .......................................................................................26
3.4.1 Overcurrent Protection.....................................................................26
3.4.2 Isolation ...........................................................................................27
3.4.3 System Supply.................................................................................28
3.4.3.1 Connection ..................................................................................28
3.4.3.2 Dimensioning...............................................................................29
3.4.4 Field Supply .....................................................................................32
3.4.4.1 Connection ..................................................................................32
3.4.4.2 Fusing via Power Supply Module.................................................33
3.4.4.3 Fusing External ...........................................................................36
3.4.5 Power Supply for Mixed Operation...................................................39
3.4.6 Supplementary Power Supply Regulations.......................................40
3.4.7 Supply Example ...............................................................................42
3.4.8 Power Supply Units..........................................................................44
3.5 Grounding.............................................................................................45
3.5.1 Grounding the DIN Rail ....................................................................45
3.5.1.1 Framework Assembly..................................................................45
3.5.1.2 Insulated Assembly .....................................................................45
3.5.2 Grounding Function..........................................................................46
3.6 Shielding ..............................................................................................47
3.6.1 General............................................................................................47

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3.6.2 Fieldbus Cables ...............................................................................47
3.6.3 Shielded Signal Lines.......................................................................48
3.6.4 WAGO Shield Connecting System...................................................48
4Device Description..................................................................................49
4.1 View .....................................................................................................51
4.2 Connectors...........................................................................................53
4.2.1 Data Contacts/Local Bus..................................................................53
4.2.2 Power Jumper Contacts/Field Supply...............................................54
4.2.3 CAGE CLAMP®Connectors.............................................................55
4.2.4 Device Supply..................................................................................56
4.2.5 Fieldbus Connection ........................................................................57
4.3 Display Elements..................................................................................58
4.4 Operating Elements..............................................................................59
4.4.1 Service Interface..............................................................................59
4.4.2 Address Selection Switch.................................................................60
4.5 Technical Data .....................................................................................61
4.5.1 Device Data .....................................................................................61
4.5.2 System Data ....................................................................................61
4.5.3 Supply..............................................................................................62
4.5.4 Fieldbus EtherNet/IP.......................................................................63
4.5.5 Accessories......................................................................................63
4.5.6 Connection Type..............................................................................63
4.5.7 Mechanical Conditions .....................................................................63
4.5.8 Climatic Environmental Conditions...................................................64
4.5.9 Mechanical Strength ........................................................................65
4.5.10 Software Compatibility .....................................................................65
4.6 Approvals .............................................................................................66
4.7 Standards and Guidelines ....................................................................67
5Mounting..................................................................................................73
5.1 Installation Position...............................................................................73
5.2 Overall Configuration............................................................................75
5.3 Mounting onto Carrier Rail....................................................................76
5.3.1 Carrier Rail Properties......................................................................76
5.3.2 WAGO DIN Rails..............................................................................77
5.4 Spacing ................................................................................................77
5.5 Mounting Sequence..............................................................................78
5.6 Inserting and Removing Devices ..........................................................79
5.6.1 Inserting the Fieldbus Coupler/Controller .........................................79
5.6.2 Removing the Fieldbus Coupler/Controller.......................................80
5.6.3 Inserting the I/O Module...................................................................80
5.6.4 Removing the I/O Module.................................................................81
6Connect Devices .....................................................................................82
6.1 Data Contacts/Local Bus ......................................................................82
6.2 Power Contacts/Field Supply................................................................83
6.3 Connecting a Conductor to the CAGE CLAMP®...................................84
7Function Description ..............................................................................85
7.1 Operating System.................................................................................85

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7.2 Process Data Architecture ....................................................................86
7.2.1 Basic Structure.................................................................................86
7.2.2 Process Data EtherNet/IP ................................................................87
7.3 Data Exchange.....................................................................................88
7.3.1 Addressing.......................................................................................89
7.3.1.1 Addressing of I/O Modules ..........................................................89
7.3.2 Data Exchange between EtherNet/IP Master and I/O Modules ........90
8Commissioning .......................................................................................92
8.1 Connecting Client PC and Fieldbus Nodes...........................................93
8.2 Determining the IP Address of the PC ..................................................93
8.3 Assigning the IP Address to the Fieldbus Node ....................................94
8.3.1 Assigning IP Address via Address Selection Switch.........................94
8.3.2 Assigning IP Address via DHCP.......................................................96
8.3.2.1 Enable DHCP via "WAGO Ethernet Settings" (without existing IP
address)".....................................................................................98
8.3.2.2 Enable DHCP via WBM (with existing IP address).......................99
8.3.3 Assigning IP Address via “WAGO Ethernet Settings” .....................100
8.3.4 Assigning the IP Address via BootP...............................................102
8.3.4.1 Reasons for Failed IP Address Assignment...............................104
8.4 Apply IP address permanently (option “static“) ...................................105
8.5 Testing the Function of the Fieldbus Node..........................................106
8.6 Preparing the Flash File System.........................................................107
8.7 Synchronizing the System Time .........................................................109
8.8 Restoring Factory Settings .................................................................111
9Configuring via the Web-Based Management System (WBM) ...........112
9.1 WBM User Groups .............................................................................112
9.2 Open WBM.........................................................................................113
9.3 WBM Pages .......................................................................................114
9.4 Information .........................................................................................115
9.5 Administration.....................................................................................116
9.6 Clock ..................................................................................................118
9.7 Miscellaneous.....................................................................................119
9.8 Storage Media....................................................................................120
9.9 Update................................................................................................121
9.10 Ethernet..............................................................................................122
9.11 Protocols ............................................................................................126
9.12 SNMP .................................................................................................127
9.12.1 SNMP v1/v2c .................................................................................128
9.12.2 SNMP V3 .......................................................................................129
9.13 SNTP..................................................................................................130
9.14 TCP/IP................................................................................................130
9.15 EtherNet/IP.........................................................................................132
9.16 I/O Config ...........................................................................................134
10 Diagnostics............................................................................................135
10.1 LED Signaling.....................................................................................135
10.1.1 Evaluating Fieldbus Status.............................................................136
10.1.2 Evaluating Node Status – I/O LED (Blink Code Table) ...................137
10.2 Fault Behavior ....................................................................................146

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10.2.1 Fieldbus Failure .............................................................................146
10.2.2 Local Bus Failure ...........................................................................146
11 Fieldbus Communication......................................................................148
11.1 Implemented Protocols.......................................................................148
11.1.1 Communication Protocols ..............................................................148
11.1.1.1 IP (Internet Protocol) .................................................................148
11.1.1.2 TCP (Transmission Control Protocol) ........................................153
11.1.1.3 UDP (User Datagram Protocol) .................................................153
11.1.2 Configuration and Diagnostics Protocols........................................154
11.1.2.1 BootP (Bootstrap Protocol)........................................................154
11.1.2.2 DHCP (Dynamic Host Configuration Protocol)...........................155
11.1.2.3 HTTP (Hypertext Transfer Protocol) ..........................................157
11.1.2.4 DNS (Domain Name Systems) ..................................................157
11.1.2.5 SNTP-Client (Simple Network Time Protocol)............................158
11.1.2.6 FTP-Server (File Transfer Protocol)...........................................158
11.1.2.7 SNMP (Simple Network Management Protocol) ........................159
11.1.2.7.1 MIB II Description..................................................................160
11.1.2.7.2 Traps ....................................................................................161
11.1.3 Application Protocols......................................................................162
11.2 EtherNet/IP (Ethernet/Industrial Protocol)...........................................163
11.2.1 General..........................................................................................163
11.2.2 Protocol overview in the OSI model ...............................................164
11.2.3 Characteristics of the EtherNet/IP Protocol Software .....................165
11.2.4 EDS File.........................................................................................165
11.2.5 Object Model..................................................................................166
11.2.5.1 General .....................................................................................166
11.2.5.2 Class Overview .........................................................................167
11.2.5.3 Explanation of the Table Headings in the Object Descriptions...169
11.2.5.4 Identity (01 hex)...........................................................................169
11.2.5.5 Message Router (02 hex) ............................................................171
11.2.5.6 Assembly Object (04 hex)............................................................172
11.2.5.7 Connection Manager (06 hex)......................................................176
11.2.5.8 TCP/IP Interface (F5 hex)............................................................176
11.2.5.9 Ethernet Link (F6 hex) .................................................................179
11.2.5.10 Coupler/Controller Configuration (64 hex)....................................185
11.2.5.11 Discrete Input Point (65 hex) .......................................................187
11.2.5.12 Discrete Input Point Extended 1 (69 hex).....................................188
11.2.5.13 Discrete Input Point Extended 2 (6D hex)....................................188
11.2.5.14 Discrete Input Point Extended 3 (71 hex).....................................189
11.2.5.15 Discrete Output Point (66 hex).....................................................190
11.2.5.16 Discrete Output Point Extended 1 (6A hex) .................................190
11.2.5.17 Discrete Output Point Extended 2 (6E hex) .................................191
11.2.5.18 Discrete Output Point Extended 3 (72 hex)..................................192
11.2.5.19 Analog Input Point (67 hex) .........................................................192
11.2.5.20 Analog Input Point Extended 1 (6B hex) ......................................193
11.2.5.21 Analog Input Point Extended 2 (6F hex) ......................................194
11.2.5.22 Analog Input Point Extended 3 (73 hex) ......................................195
11.2.5.23 Analog Output Point (68 hex).......................................................195
11.2.5.24 Analog Output Point Extended 1 (6C hex) ...................................196

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11.2.5.25 Analog Output Point Extended 2 (70 hex)....................................197
11.2.5.26 Analog Output Point Extended 3 (74 hex)....................................198
11.2.5.27 Module Configuration (80 hex).....................................................198
11.2.5.28 Module Configuration Extended (81 hex).....................................199
12 I/O Modules............................................................................................201
12.1 Overview ............................................................................................201
12.2 Process Data Architecture for EtherNet/IP..........................................202
12.2.1 Digital Input Modules......................................................................203
12.2.1.1 1-Channel Digital Input Modules with Diagnostics .....................203
12.2.1.2 2-Channel Digital Input Modules................................................203
12.2.1.3 2-Channel Digital Input Modules with Diagnostics .....................203
12.2.1.4 2-Channel Digital Input Modules with Diagnostics and Output Data203
12.2.1.5 4-Channel Digital Input Modules................................................204
12.2.1.6 8-Channel Digital Input Modules................................................204
12.2.1.7 16-Channel Digital Input Modules..............................................204
12.2.2 Digital Output Modules...................................................................205
12.2.2.1 1-Channel Digital Output Modules with Input Data.....................205
12.2.2.2 2-Channel Digital Output Modules.............................................205
12.2.2.3 2-Channel Digital Output Modules with Diagnostics and Input Data206
12.2.2.4 4-Channel Digital Output Modules.............................................206
12.2.2.5 4-Channel Digital Output Modules with Diagnostics and Input Data206
12.2.2.6 8-Channel Digital Output Modules.............................................207
12.2.2.7 8-Channel Digital Output Modules with Diagnostics and Input Data207
12.2.2.8 16-Channel Digital Output Modules...........................................207
12.2.2.9 8-Channel Digital Input/Output Modules ....................................208
12.2.3 Analog Input Modules ....................................................................209
12.2.3.1 1-Channel Analog Input Modules...............................................209
12.2.3.2 2-Channel Analog Input Modules...............................................209
12.2.3.3 4-Channel Analog Input Modules...............................................210
12.2.4 Analog Output Modules..................................................................210
12.2.4.1 2-Channel Analog Output Modules............................................210
12.2.4.2 4-Channel Analog Output Modules............................................211
12.2.5 Specialty Modules..........................................................................212
12.2.5.1 Serial Interfaces with Alternative Data Format...........................212
12.2.5.2 SSI Transmitter Interface I/O Modules.......................................213
12.2.5.3 Distance and Angle Measurement.............................................213
12.2.6 System Modules ............................................................................214
12.2.6.1 Binary Space Module ................................................................214
13 Use in Hazardous Environments..........................................................215
13.1 Marking Configuration Examples ........................................................216
13.1.1 Marking for Europe According to ATEX and IECEx........................216
13.1.2 Marking for the United States of America (NEC) and Canada (CEC)220
13.2 Installation Regulations.......................................................................223
13.2.1 Special Notes including Explosion Protection.................................223
13.2.2 Special Notes Regarding ANSI/ISA Ex...........................................225
14 Appendix................................................................................................226
14.1 MIB II Groups .....................................................................................226
14.1.1 System Group ................................................................................226

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14.1.2 Interface Group..............................................................................227
14.1.3 IP Group ........................................................................................229
14.1.4 IpRoute Table Group......................................................................230
14.1.5 ICMP Group...................................................................................231
14.1.6 TCP Group.....................................................................................232
14.1.7 UDP Group ....................................................................................233
14.1.8 SNMP Group..................................................................................234
14.2 WAGO MIB Groups ............................................................................235
14.2.1 Company Group.............................................................................235
14.2.2 Product Group................................................................................235
14.2.3 Versions Group..............................................................................236
14.2.4 Real-Time Clock Group..................................................................237
14.2.5 Ethernet Group ..............................................................................238
14.2.6 Actual Error Group .........................................................................238
14.2.7 Http Group .....................................................................................239
14.2.8 Ftp Group.......................................................................................239
14.2.9 Sntp Group.....................................................................................240
14.2.10 Snmp Group...................................................................................240
14.2.11 Snmp Trap String Group ................................................................242
14.2.12 Snmp User Trap String Group........................................................243
14.2.13 Plc Connection Group ....................................................................243
14.2.14 Ethernet IP Group ..........................................................................244
14.2.15 Process Image Group ....................................................................244
List of Figures ................................................................................................246
List of Tables ..................................................................................................248

WAGO-I/O-SYSTEM 750 Notes about this Documentation 9
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1 Notes about this Documentation
Always retain this documentation!
This documentation is part of the product. Therefore, retain the documentation
during the entire service life of the product. Pass on the documentation to any
subsequent user. In addition, ensure that any supplement to this documentation
is included, if necessary.
1.1 Validity of this Documentation
This documentation is only applicable to the “FC EtherNet/IP G4 ECO XTR” (750-
363/0040-0000).
The device FC EtherNet/IP G4 ECO XTR 750-363/0040-0000 shall only be
installed and operated according to the instructions in this manual and the
system description for the WAGO I/O SYSTEM 750 XTR.
Consider power layout of the WAGO I/O SYSTEM 750 XTR!
In addition to these operating instructions, you will also need the system
description “Design Notes /XTR – Guidelines and Recommendations for
Increasing Operational Safety”, which can be downloaded at www.wago.com.
There, you can obtain important information including information on electrical
isolation, system power and supply specifications.
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.

10 Notes about this Documentation WAGO-I/O-SYSTEM 750
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1.3 Property rights
Third-party trademarks are used in this documentation. This section contains the
trademarks used. The “®” and “TM” symbols are omitted hereinafter.
• Adobe®and Acrobat®are registered trademarks of Adobe Systems Inc.
• AS-Interface®is a registered trademark of AS-International Association.
• BACnet®is a registered trademark of American Society of Heating,
Refrigerating and Air Conditioning Engineers, Inc. (ASHRAE).
• Bluetooth®is a registered trademark of the Bluetooth SIG, Inc.
• CiA®and CANopen®are registered trademarks of CAN in AUTOMATION –
International Users and Manufacturers Group e. V.
• DALI is a registered trademark of Digital Illumination Interface Alliance
(DiiA).
• EtherCAT®is a registered trademark and patented technology of Beckhoff
Automation GmbH.
• EtherNet/IP™ is a registered trademark of Open DeviceNet Vendor
Association, Inc (ODVA).
• EnOcean®is a registered trademark of EnOcean GmbH.
• IO-Link is a registered trademark of PROFIBUS Nutzerorganisation e.V.
• KNX®is a registered trademark of KNX Association cvba.
• Linux®is a registered trademark of Linus Torvalds.
• LON®is a registered trademark of Echelon Corporation.
• Modbus®is a registered trademark of Schneider Electric, licensed to the
Modbus Organization, Inc.
• PROFIBUS®is a registered trademark of Siemens AG.
• PROFINET®is a registered trademark of Siemens AG.
• Subversion®is a registered trademark of Apache Software Foundation.
• Windows®is a registered trademark of Microsoft Corporation.

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1.4 Symbols
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.

12 Notes about this Documentation WAGO-I/O-SYSTEM 750
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Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).

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1.5 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 (.)
1.6 Font Conventions
Table 2: Font Conventions
Font Type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Program Files\WAGO Software
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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2 Important Notes
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.
2.1 Legal Bases
2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. 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.
2.1.2 Personnel Qualifications
All sequences implemented on WAGO I/O SYSTEM 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.
2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
Fieldbus couplers, controllers and I/O modules of the modular
WAGO-I/O-SYSTEM 750 receive digital and analog signals from sensors and
transmit them to actuators or higher-level control systems. Using controllers, the
signals can also be (pre-) processed.
This product is designed for protection class IP20. There is protection against
finger injury and solid impurities up to 12.5 mm diameter is assured; protection
against water damage is not ensured.
The product represents an open-type device. It may only be installed in
enclosures (tool-secured enclosures or operating rooms) which fulfil the listed
requirements specified in the safety instructions in chapter “Safety Advice
(Precautions)”.
The product is intended for installation in automation systems. It does not have
its own integrated separator. A suitable separator must therefore be created on
the plant side.

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The operation of the product in residential areas without further measures is only
permitted if the product complies with the emission limits (interference emissions)
according to EN 61000-6-3.
Operating the product in home applications without further measures is only
permitted if it meets the emission limits (emissions of interference) according to
EN 61000-6-3.
You will find the relevant information in the section “Device Description” >
“Standards and Guidelines” in the manual for the used fieldbus coupler/controller.
Appropriate housing (per 2014/34/EU) 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.
The implementation of safety functions such as EMERGENCY STOP or safety
door monitoring must only be performed by the F I/O modules within the modular
WAGO-I/O-SYSTEM 750. Only these safe F I/O modules ensure functional
safety in accordance with the latest international standards. WAGO's
interference-free output modules can be controlled by the safety function.
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. These
modules contain no parts that can be serviced or repaired by the user. The
following actions will result in the exclusion of liability on the part of WAGO
Kontakttechnik GmbH & Co. KG:
• Repairs,
• Changes to the hardware or software that are not described in the
operating instructions,
• Improper use of the components.
Further details are given in the contractual agreements. Please send your
request for modified and new hardware or software configurations directly to
WAGO Kontakttechnik GmbH & Co. KG.
2.1.4.1 Disposal
2.1.4.1.1 Electrical and Electronic Equipment
Electrical and electronic equipment may not be disposed of
with household waste. This also applies to products without
this symbol.
Electrical and electronic equipment contain materials and substances that can be
harmful to the environment and health. Electrical and electronic equipment must

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be disposed of properly after use.
WEEE 2012/19/EU applies throughout Europe. Directives and laws may vary
nationally.
Environmentally friendly disposal benefits health and protects
the environment from harmful substances in electrical and
electronic equipment.
• Observe national and local regulations for the disposal of electrical and
electronic equipment.
• Clear any data stored on the electrical and electronic equipment.
• Remove any added battery or memory card in the electrical and
electronic equipment.
• Have the electrical and electronic equipment sent to your local
collection point.
Improper disposal of electrical and electronic equipment can be harmful to the
environment and human health.
2.1.4.1.2 Packaging
Packaging contains materials that can be reused.
PPWD 94/62/EU and 2004/12/EU packaging guidelines apply throughout
Europe. Directives and laws may vary nationally.
Environmentally friendly disposal of the packaging protects the environment and
allows sustainable and efficient use of resources.
• Observe national and local regulations for the disposal of packaging.
• Dispose of packaging of all types that allows a high level of recovery,
reuse and recycling.
Improper disposal of packaging can be harmful to the environment and wastes
valuable resources.

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2.2 Safety Advice (Precautions)
For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
Do not work on devices while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Install device in only one suitable enclosure!
The device is an open system. Install the device in a suitable enclosure. This
enclosure must:
• Guarantee that the max. permissible degree of pollution is not exceeded.
• Offer adequate protection against contact.
• Prevent fire from spreading outside of the enclosure.
• Offer adequate protection against UV irradiation.
• Guarantee mechanical stability
• Restrict access to authorized personnel and may only be opened with tools
Ensure disconnect and overcurrent protection!
The device is intended for installation in automation technology systems.
Disconnect protection is not integrated. Connected systems must be protected by
a fuse.
Provide suitable disconnect and overcurrent protection on the system side!
Ensure a standard connection!
To minimize any hazardous situations resulting in personal injury or to avoid
failures in your system, the data and power supply lines shall be installed
according to standards, with careful attention given to ensuring the correct
terminal assignment. Always adhere to the EMC directives applicable to your
application.

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Power from SELV/PELV power supply only!
All field signals and field supplies connected to this XTR fieldbus
coupler/controller (750-363/0040-0000) must be powered from SELV/PELV
power supply(s)!
Do not touch hot surfaces!
The surface of the housing can become hot during operation. If the device was
operated at high ambient temperatures, allow it to cool off before touching it.
Ensure proper contact with the DIN-rail!
Proper electrical contact between the DIN-rail and device is necessary to
maintain the EMC characteristics and function of the device.
Replace defective or damaged devices!
Replace defective or damaged device/module (e.g., in the event of deformed
contacts).
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.
Clean only with permitted materials!
Clean housing and soiled contacts with propanol.

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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.
Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
Avoid electrostatic discharge!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge when touched. Please observe the safety precautions
against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the
devices, please ensure that environmental factors (personnel, work space and
packaging) are properly grounded.
Use only direct current (DC) for insulation testing!
Both the system voltage and field voltage side are capacitively coupled to the
DIN-rail. If an I/O module is mounted on the DIN-rail, application of an AC voltage
between the DIN-rail and at least one of these two potentials can lead to the
destruction of the module.
Use only direct current (DC) for insulation testing. To avoid destroying the I/O
module, you must discharge it completely before applying the test voltage again.
Do not 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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2.3 Special Use Conditions for ETHERNET Devices
If not otherwise specified, ETHERNET devices are intended for use on local
networks. Please note the following when using ETHERNET devices in your
system:
• Do not connect control components and control networks directly to an
open network such as the Internet or an office network. WAGO
recommends putting control components and control networks behind a
firewall.
• In the control components (e.g., for WAGO I/-CHECK and CODESYS)
close all ports and services not required by your application to minimize the
risk of cyber attacks and to enhance cyber security.
Only open ports and services during commissioning and/or configuration.
• Limit physical and electronic access to all automation components to
authorized personnel only.
• Change the default passwords before first use! This will reduce the risk of
unauthorized access to your system.
• Regularly change the passwords used! This will reduce the risk of
unauthorized access to your system.
• If remote access to control components and control networks is required,
use a Virtual Private Network (VPN).
• Regularly perform threat analyses. You can check whether the measures
taken meet your security requirements.
• Use “defense-in-depth” mechanisms in your system's security configuration
to restrict the access to and control of individual products and networks.