WAGO 750-517/040-000 User manual

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Manual
WAGO-I/O-SYSTEM 750 XTR
750-517/040-000
2DO 230V AC 1.0A/ Relay 2CO /XTR
2-Channel Relay Output Module 230 VAC, 1.0 A,
2 Changeover Contacts /XTR
Version 1.3.0
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2 WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
© 2019 WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Web: www.wago.com
Technical Support
Phone: [phone] – 4 45 55
Fax: [phone] – 84 45 55
E-Mail: [email protected]
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: [email protected]
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.
=== Ende d er List e f ür T e xt mar ke Ei nb a nd_ v orn e == =

WAGO-I/O-SYSTEM 750 XTR Table of Contents 3
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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Table of Contents
1Notes about this Documentation .............................................................5
1.1 Validity of this Documentation.................................................................5
1.2 Copyright................................................................................................5
1.3 Symbols .................................................................................................6
1.4 Number Notation ....................................................................................8
1.5 Font Conventions ...................................................................................8
2Important Notes ........................................................................................9
2.1 Legal Bases............................................................................................9
2.1.1 Subject to Changes............................................................................9
2.1.2 Personnel Qualifications ....................................................................9
2.1.3Use of the 750 Series in Compliance with Underlying Provisions.......9
2.1.4 Technical Condition of Specified Devices.........................................10
2.1.4.1 Disposal ......................................................................................10
2.1.4.1.1 Electrical and Electronic Equipment........................................10
2.1.4.1.2 Packaging...............................................................................11
2.2 Safety Advice (Precautions) .................................................................12
3Device Description..................................................................................15
3.1 View .....................................................................................................17
3.2 Connectors...........................................................................................18
3.2.1 Data Contacts/Local Bus..................................................................18
3.2.2 Power Jumper Contacts/Field Supply ..............................................19
3.2.3 CAGE CLAMP®Connectors.............................................................19
3.3 Display Elements..................................................................................20
3.4 Operating Elements..............................................................................20
3.5 Schematic Diagram ..............................................................................21
3.6 Technical Data .....................................................................................22
3.6.1 Device Data .....................................................................................22
3.6.2 Supply..............................................................................................22
3.6.3 Communication................................................................................22
3.6.4 Outputs ............................................................................................23
3.6.5 Connection Type..............................................................................23
3.6.6 Mechanical Conditions .....................................................................23
3.6.7 Climatic Environmental Conditions...................................................24
3.7 Load Limiting Curve..............................................................................24
3.8 Approvals .............................................................................................25
3.9 Standards and Guidelines ....................................................................27
4Process Image.........................................................................................33
5Mounting..................................................................................................34
5.1 Mounting Sequence..............................................................................34
5.2 Inserting and Removing Devices ..........................................................35
5.2.1 Inserting the I/O Module...................................................................35
5.2.2 Removing the I/O Module ................................................................37

4 Table of Contents WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
6Connect Devices .....................................................................................38
6.1 Connecting a Conductor to the CAGE CLAMP®...................................38
6.2 Connection Examples...........................................................................40
6.2.1 1-Wire Connection, Protection Class I Actuators..............................40
6.2.2 1-Wire Connection, Protection Class II and III Actuators..................40
6.2.3 Operating the Relay in Separate Current Circuits.............................41
6.2.4 Operating the Relay in Series Connection........................................42
6.3 Protective Circuits for Contacts of Relay Modules ................................43
7Use in Hazardous Environments ...........................................................45
7.1 Marking Configuration Examples ..........................................................46
7.1.1 Marking for Europe According to ATEX and IECEx..........................46
7.1.2 Marking for the United States of America (NEC) and Canada
(CEC)...............................................................................................50
7.2 Installation Regulations.........................................................................53
7.2.1 Special Notes Regarding Explosion Protection ................................53
7.2.2 Special Notes Regarding ANSI/ISA Ex ............................................55
List of Figures ..................................................................................................56
List of Tables....................................................................................................57
=== En de der Lis te für T extmar ke Verz eich nis_vor ne == =

WAGO-I/O-SYSTEM 750 XTR Notes about this Documentation 5
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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1 Notes about this Documentation
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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.
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1.1 Validity of this Documentation
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This documentation is only applicable to the I/O module 750-517/040-000
(2DO 230V AC 1.0A/ Relay 2CO /XTR).
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The I/O module 750-517/040-000 shall only be installed and operated according
to the instructions in this manual, in the system description for the WAGO-I/O-
SYSTEM 750 XTR and in the manual for the used fieldbus coupler/controller.
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” and the manual for the used fieldbus
coupler/controller, which can be downloaded at www.wago.com. There, you can
obtain important information including information on electrical isolation, system
power and supply specifications.
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1.2 Copyright
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This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.
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6 Notes about this Documentation WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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1.3 Symbols
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Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
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Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
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Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
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WAGO-I/O-SYSTEM 750 XTR Notes about this Documentation 7
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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8 Notes about this Documentation WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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1.4 Number Notation
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Table 1: Number Notation
Number Code
Example
Note
Decimal
100
Normal notation
Hexadecimal
0x64
C notation
Binary
'100'
'0110.0100'
In quotation marks, nibble separated
with dots (.)
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1.5 Font Conventions
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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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WAGO-I/O-SYSTEM 750 XTR Important Notes 9
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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2 Important Notes
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This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1 Legal Bases
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2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all
rights arising from the granting of patents or from the legal protection of utility
patents. Third-party products are always mentioned without any reference to
patent rights. Thus, the existence of such rights cannot be excluded.
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2.1.2 Personnel Qualifications
All sequences implemented on 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.
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2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
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Fieldbus couplers, controllers and I/O modules found in the modular WAGO-I/O-
SYSTEM 750 receive digital and analog signals from sensors and transmit them
to actuators or higher-level control systems. Using controllers, the signals can
also be (pre-) processed.
The devices have been developed for use in an environment that meets the IP20
protection class criteria. Protection against finger injury and solid impurities up to
12.5 mm diameter is assured; protection against water damage is not ensured.
Unless otherwise specified, operation of the devices in wet and dusty
environments is prohibited.
Operating the WAGO-I/O-SYSTEM 750 devices in home applications without
further measures is only permitted if they meet the emission limits (emissions of
interference) according to EN 61000-6-3. You will find the relevant information in
the section “Device Description” > “Standards and Guidelines” in the manual for
the used fieldbus coupler or controller.

10 Important Notes WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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.
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2.1.4 Technical Condition of Specified Devices
The devices to be supplied ex works are equipped with hardware and software
configurations, which meet the individual application requirements. 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.
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2.1.4.1 Disposal
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2.1.4.1.1 Electrical and Electronic Equipment
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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
be disposed of properly after use.
WEEE 2012/19/EU applies throughout Europe. Directives and laws may vary
nationally.

WAGO-I/O-SYSTEM 750 XTR Important Notes 11
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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.
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2.1.4.1.2 Packaging
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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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12 Important Notes WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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2.2 Safety Advice (Precautions)
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For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
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Do not work on devices while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Pos: 15.1 3.2 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- und s o ns tig e Hin wei se /G ef a hr /G ef ahr: Pr odu kt nur i n eine m g e ei gn et en Geh äus e ei nb a uen! @ 3 3\mod_1543581881435_21.docx@ 511972@ @ 1
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
Pos: 15.1 3.3 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- undsonstigeHi n wei se /G ef a hr/ G ef ahr: Tre nn vor ri ch tu ng und Ü b er str o msc h utz @ 3 3\mod_1543915978439_21.docx@ 512267@ @1
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!
Pos: 15.1 3.4 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- un d s o ns tig e Hin wei se /G ef a hr /G ef ahr: Unf all ver h üt ungs vor sc hr if t en b e ach te n! @ 6\mod_1260180657000_21.docx@ 46735@ @ 1
Pos: 15.1 3.5 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- un d s o ns tig e Hin wei se /G ef a hr /G ef ahr: Auf nor mg erec ht e n A nsc hl uss ac ht en! @ 6\mod_1260180753479_21.docx @ 46739@ @ 1
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.
Pos: 15.1 4 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- un d sonst ig e Hinw eis e/G ef a hr/ G ef ahr: Leit ung en nur i n s pa n nu ng sfr ei e m Z ust a nd ansc hl iess e n od er tren n en @ 16\mod_1372153982130_21.docx@ 124277@ @ 1

WAGO-I/O-SYSTEM 750 XTR Important Notes 13
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Only connect or disconnect lines when power is safely isolated!
The lines to the device can carry hazardous voltages and currents. Contact with
the lines when live can result in severe injury or death. Therefore, read and
observe the following safety rules before you perform work on the device:
1. Disconnect the respective system component from the power supply.
2. Secure the system component against unintentional restart.
3. Check if the voltage is positively isolated.
Pos: 15.1 5 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- un d sonsti g e H in wei s e/V orsi c ht/ Vors ic ht : H ei ße Oberfl äc he nicht berü hr en! (all ge m ein) @ 6\mod_1264428115588_21.docx@48610 @ @ 1
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.
Pos: 15.1 6. 1 / S er ie 750 ( W AG O-I/O-SY ST EM ) /Wic htig e Er l äu ter ung en (alt e Struk tur )/ Si c her heit s - u nd s ons ti ge H i n weis e/ Ac ht ung/ Ac ht ung : Ei n wand fr ei e Ko nt a kti eru ng z ur Trag sc hie ne gew ährl ei st en! @ 3 4\mod_1550481407638_21.docx@ 530599 @ @ 1
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.
Pos: 15.1 6.2 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- un d s o ns tig e Hin wei se /A cht u ng /Ac ht u ng : D ef e kt e od er bes ch ädig t e Gerät e austa usc h en! @ 6\mod_1260180857358_21.docx @ 46743@ @ 1
Replace defective or damaged devices!
Replace defective or damaged device/module (e.g., in the event of deformed
contacts).
Pos: 15.1 6.3 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- undsonstigeHinweise/Achtung/Achtung:Geräte vor kriechendenundisolierenden Stoffenschüt ze n! @ 6\mod_1260181036216_21.docx@ 46747@ @ 1
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.
Pos: 15.1 6.4 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- un d s o ns tig e Hin wei se /A cht u ng /Ac ht u ng : R ei ni gu ng nur mit zul äss ig e n M at er ial ie n! @ 6\mod_1260181203293_21.docx@ 46751@ @ 1
Clean only with permitted materials!
Clean housing and soiled contacts with propanol.
Pos: 15.1 6.5 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- undsonstigeHinweise/Achtung/Achtung:KeinKontaktsprayverwenden! @ 6\mod_1260181290808_21.docx @ 46755@ @1

14 Important Notes WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Do not use any contact spray!
Do not use any contact spray. The spray may impair contact area functionality in
connection with contamination.
Pos: 15.1 6.6 / All e S erie n (Al lge mei ne M o dule) /Sic h erhei ts- un d s o nsti g e H i n wei se /A c ht u ng /Ac ht u ng : V er pol ung en der D ate n- und Vers org u ng s lei t u ng en verm eid e n! @ 6\mod_1260184045744_21.docx@ 46767@ @ 1
Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
Pos: 15.1 6. 7 / All e S erie n (Al lg emei ne M o dul e)/Sic h erh eits- un d s o nsti g e H in w eis e/ A cht u ng /Ac ht u ng : E l e ktr ost ati sc h e En tl a dung ver mei de n! -DIN EN 61340-5-1/-3 @ 6\mod_1260181364729_21.docx@ 46759@ @ 1
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.
Pos: 15.1 7 / S er ie 750 ( W AG O-I/ O-SYST EM ) / Wic htig e Er l äu ter ung en (alt e Struk t ur) /Si c her hei t s- u n d s on sti g e H i n weis e/ Ac ht ung / Ac ht ung : XTR - I s ola ti o nspr üf ung en mit D C durch fü hr e n! @ 15\mod_1370843209441_21.docx @ 122210@ @1
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.
Pos: 16 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e me nte /---Sei t e n wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1

WAGO-I/O-SYSTEM 750 XTR Device Description 15
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Pos: 17 /A ll e Seri en (Allg e mei n e M od ul e)/ Ü b ers chr if te n/ Eb e ne 1/G erät e bes c hr ei bung - Üb er schr i f t 1@ 3\mod_1233756084 656_2 1.docx @ 27 096 @ 1 @ 1
3 Device Description
Pos:18.1/Serie750(WAGO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ A nwe n du ng/ DO /A n w endu ng 750-0 5xx DO R el ais @ 5 \mod_1246611276875_21.docx @ 36561@ @ 1
The 750-517/040-000 Digital Output Module transmits binary control signals from
the automation device to the connected actuators (e.g., solenoid valves,
contactors, transmitters, relays or other electrical loads).
Pos: 18.2 / S erie 750 (WAGO-I/O-SYST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ I/ O-B esc hr ei bu ng /D O /I/ O-B es c hr ei bu ng 750-0 51 7 2 D O 2-Leit er( DO oder /DO ) @ 17\mod_1384158208113_21.docx@ 136978@ @ 1
The I/O module has 2 output channels, providing a direct connection to actuators.
The actuators can be wired directly to the CAGE CLAMP®connectors DO 1 or
/DO 1 (i.e. NOT DO 1) of channel 1 resp. DO 2 or /DO 2 (i.e. NOT DO 2) of
channel 2.
Pos:18.3/Serie750(WAGO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ I/ O-B esc hrei bu ng /Al lg e m ein /V er weis auf Kapi tel "An sc hl üs s e" @ 8\mod_1276775378035_21.docx@ 57956@ @ 1
The assignment of the connections is described in the “Connectors” section.
Pos:18.4/Serie750(WAGO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ I/ O-B esc hrei bu ng /Al lg e m ein /V er weis auf Kapi tel "Ger ät e ans chl i eß e n" > " A nsc hlus s b eis pi el ( e)" @ 5\mod_1246015203281_21.docx@36298 @ @ 1
Connection examples are shown in section “Connect Devices” > … >
“Connection Example(s)”.
Pos: 18.5 /Serie750(WAGO-I/O-S YST EM ) / Wic hti g e Er l äut er u ng e n ( al te Str ukt ur )/ Sic h er h eits - undsonstigeHinweise/Achtung/Achtung:DOInduktionsspannungsbegrenzungRelais@ 5\mod_1247031985231_21.docx @ 36766@ @ 1
Inductive loads must be dampened!
For the protection of relay coils and contacts, inductive loads must be dampened
with an effective protection circuit!
Examples of protection circuits can be seen in the section “Protective Circuits for
Contacts of Relay Modules”.
Pos:18.6/Serie750(WA GO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng /I/ O-B esc hrei bu ng /DO /I / O-B esc hr ei bu ng 7 5 0-0 5 xx W ec hsler @ 5\mod_1246866311313_21.docx@ 36609@ @ 1
The I/O module incorporates 2 change-over relays connected potential free.
This means on the field side only the connections of the relay contacts are
present. Therefore, both relays can be operated with different voltages.
Because of the potential free contacts also a serial connection of the 2 relays is
possible as well as a serial connection of several relays with block wise
connection of several modules.
Pos:18.7/Serie750(WAGO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ I/ O-B esc hr ei bu ng /D O /I/ O-B es c hr ei bu ng 750-0 51 7/ 0 40-00 0R elais kont akte 11 un d 21 @ 22\mod_1425393378367_21.docx @ 176577 @ @ 1
The relay contacts 11 and 21 can be connected to an external voltage of
230 VAC resp. 300 VDC.
Pos:18.8/Serie750(WAGO-I/O-S YST EM )/ Wi c hti g e Er lä ut er u ng en ( al te Str u ktur )/ Sic h er h eits - undsonstigeHinweise/Achtung/Achtung:KeineVer wendu ng von unt erschi edlic hen P hasen ei nes Dr ehstro mnetz es an bei den Ka näle n@ 2 2\mod_1425393912913_21.docx@ 176585@ @ 1
No use of different phases of a three-phase system on both channels!
The max. voltage between adjacent connections may not exceed 250 VAC. The
use of different phases of a three-phase system on both channels of the relay
output module 750-517/040-000 is not permitted!
Pos:18.9/Serie750(WAGO-I/O-SYST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /Ei nlei t u ng/ I/ O-B esc hr ei bu ng /D O /I/ O-B es c hr ei bu ng 750-0 514, -517 Durc hsc hal t ung des mittl er e n Rel ais k ont ak tes @ 2 2\mod_1425393644292_21.docx@ 176581@ @ 1
Depending on the relay status the voltage of the middle contact 11 resp. 21 is
switched to the lower contact 12 resp. 22 or to the upper contact 14 resp. 24. In
the OFF state the contacts 11 resp. 21 are switched to the lower contacts 12
resp. 22.
Pos: 18.1 0 / S er ie 750 ( W AG O-I/ O-SYST EM ) /G er ät ebe s chr ei b u ng ( alt e Stru ktur )/ E inl ei t ung / I/O-Bes chr eib ung /D O/ I/O -Bes chr ei bung 7 50-05x x A ns teu er ung der R el ais ( I nt ern e S ys te msp an n ung) @ 5 \mod_1246861676649_21.docx@ 36599 @ @ 1

16 Device Description WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
The internal system voltage is used to trigger the relays.
Pos: 18.1 1 / S er ie 750 ( W AG O-I/ O-SYST EM )/G er ät e be schr eib u ng (alt e S tru k tur) / Ei nl ei t ung/ LED -Anzeige/LEDZ ustandRelais@ 5\mod_1246862048946_21.docx@36603 @ @ 1
The switching status of the two relays is indicated via green status LEDs.
Pos: 18.1 2 / S er ie 750 ( W AG O-I/ O-SYST EM ) /G er ät ebe s chr ei b u ng ( alt e Stru ktur )/ E inl ei t ung / LED-A nz ei ge / V er weis auf Kapit el "An zei g e ele m e nt e" @ 5\mod_1246010525000_21.docx @ 36194@ @ 1
The meaning of the LEDs is described in the “Display Elements” section.
Pos: 18.1 3 / S er ie 750 ( W AG O-I/ O-SYST EM ) /G er ät ebe s chr ei b u ng ( alt e Stru ktur )/ E inl ei t ung / Ver s org u ng /A nor dn u ng unter Ber üc ksi c hti g ung der Leis tu ngs kon ta kt e b el ie big @ 3\mod_1233756233468_21.docx@ 27099@ @1
With consideration of the power jumper contacts, the individual modules can be
arranged in any combination when configuring the fieldbus node.
An arrangement in groups within the group of potentials is not necessary.
Pos: 18.1 4 / S er ie 750 ( W AG O-I/ O-SYST EM ) / Wic htig e Er l äu ter ung en (alt e Struk t ur) /Si c her heit s- und s on sti ge H i nwei se/ Hi n weis /Hi nw eis: Pot ent ial eins p eise m odul für Erde einse tze n! (kei ne L K f ür Erde) @ 3 \mod_1226499037468_21.docx@ 25023 @ @1
Use supply modules for ground (earth)!
The I/O module has no power jumper contacts for receiving and transmitting the
earth potential. Use a supply module when an earth potential is needed for the
subsequent I/O modules.
Pos: 18.1 5 / S er ie 750 ( W AG O-I/ O-SYST EM ) / Wic htig e Er l äu ter ung en (alt e Struk t ur) /Si c her hei t s- u nd sonstige Hi nweise/Hinweis/Hinweis:XTR - Er hö ht e St ör f est ig keit @ 1 5\mod_1367496424993_21.docx @ 118330@ @ 1
Increased interference!
For standard-compliant application in substation instrumentation and control,
telecontrol systems, railway technology or shipbuilding certified operation,
field-side power supply filter 750-624/040-001 or power supply filter
750-626/040-000 are generally to be used for XTR module groups.
Pos: 18.1 6 / S er ie 750 ( W AG O-I/ O-SYST EM ) / Wic htig e Er l äu ter ung en (alt e Struk t ur) /Si c her hei t s- u nd sonstige Hi nweise/Hinweis/Hinweis:XTR - M isc hb etri e b X TR / St and ar d @ 1 5\mod_1367496420828_21.docx@118326@ @1
Mixed operation
Mixed operation (standard/XTR modules) within a node is possible when groups
of modules are electrically isolated on the field side (i.e., electrically isolated
power supply).
Pos: 18.1 7 / S er ie 750 ( W AG O-I/ O-SYST EM ) /G er ät ebe s chr ei b u ng ( alt e Stru ktur )/ E inl ei t ung / Eins at zb er eic h/ E ins at z ber ei c h 75 0- xxxx/0 40-0 00 alle XT R-Koppl er/ C ont r oll er ohne Ei nsc hr ä nk ung+ Mi sc hb etri e bhi nw eis e @ 15\mod_1368425919479_21.docx@ 119444@ @ 1
The I/O module can be operated with all fieldbus couplers/controllers of the
WAGO-I/O-SYSTEM 750 XTR.
Observe the instructions for mixed operation when used in mixed operation
behind standard fieldbus couplers/controllers.
Pos: 19 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e me nte /---Sei t e n wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1

WAGO-I/O-SYSTEM 750 XTR Device Description 17
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Pos: 20 /Al l e S eri en ( All ge mei ne M od ule) /Ü b ersc hrif te n/ Ebe ne 2/ A nsic ht - Ü b ers chr if t 2 @ 4 \mod_1240984217343_21.docx@ 31958@ 2 @ 1
3.1 View
Pos: 21 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsi c ht/D O/ An si cht 75 0-0517/0040-xxxx @ 16\mod_1372413203476_21.docx@ 125117@ @ 1
Figure 1: View
Pos: 22 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsi c ht/ A nsi ch t C ag eCl am p® _L eg e n de mi t LEDs _ oh ne L ei st u ng s kont a kt e @ 16\mod_1371816091053_21.docx@ 124052@ @ 1
Table 3: Legend for Figure “View”
Pos.
Description
Details See Section
1
Marking possibility with Mini-
WSB
---
2
Status LEDs
“Device Description” > “Display Elements”
3
Data contacts
“Device Description” > “Connectors”
4
CAGE CLAMP®connectors
“Device Description” > “Connectors”
5
Release tab
“Mounting” > ”Inserting and Removing
Devices”
Pos: 23 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e me nte /---Sei t e n wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1

18 Device Description WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Pos: 24 /A lle Ser ien (Al lg e mei n e M od ul e)/ Ü b ers chr if t en/ Eb e ne 2/Ans c hl üss e - Ü ber sc hr ift 2 @ 4 \mod_1240984262656_21.docx@31961 @ 2@ 1
3.2 Connectors
Pos: 25 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsc hl ü ss e/ Da te n kon ta kte /L o kal b us - Ü b er sc hri f t 3@ 6\mod_1256294684083_21.docx@43660 @ 3@ 1
3.2.1 Data Contacts/Local Bus
Pos:26.1/Serie750(WAGO-I/O-S YST EM )/ G er äte b esc hr ei bu ng (alt e Stru kt ur) /A nsc hlüs s e /Da te n kon ta k te - F el dbus ko ppl er /-c ontroll er und Mo dule – Ab bi ld u ng und B es c hr ei b ung @ 3\ mod_1231771259187_21.docx@ 26002 @ @ 1
Communication between the fieldbus coupler/controller and the I/O modules as
well as the system supply of the I/O modules is carried out via the local bus. The
contacting for the local bus consists of 6 data contacts, which are available as
self-cleaning gold spring contacts.
Figure 2: Data Contacts
Pos:26.2/Serie750(WAGO-I/O-S YST EM )/ Wi c hti g e Er lä ut er u ng en ( al te Str u ktur )/ Sic h er h eits - undsonstigeHinweise/Achtung/Achtung:I/O-Mo dule nic ht auf Gol dfed erk ontakt e legen! @ 7\mod_1266318463636_21.docx@ 50695@ @ 1
Do not place the I/O modules on the gold spring contacts!
Do not place the I/O modules on the gold spring contacts in order to avoid soiling
or scratching!
Pos:26.3/Serie750(WAGO-I/O-S YST EM )/ Wi c hti g e Er lä ut er u ng en ( al te Str u ktur )/ Sic h er h eits - undsonstigeHinweise/Achtung/Achtung:ESD- Auf Potent i ala usg lei c h der U mgeb u ng ac ht e n! @ 32 \mod_1539077262331_21.docx@ 504433@ @ 1
Pay attention to potential equalization from the environment!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge. When handling the devices, please ensure that
environmental factors (personnel, work space and packaging) are properly
equalized. Do not touch any conducting parts, e.g., data contacts.
Pos: 27 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e me nte /---Sei t e n wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1

WAGO-I/O-SYSTEM 750 XTR Device Description 19
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Pos: 28 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsc hl ü ss e/ Lei st u ng sk ont a kt e/F el d ver s org ung - Üb er schr i f t 3 @ 6\mod_1256294692864_21.docx@ 43664 @ 3@ 1
3.2.2 Power Jumper Contacts/Field Supply
Pos: 29 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsc hl ü ss e/ Lei st u ng sk ont a kt e ni ch t vorh a nden @ 8\mod_1281073936319_21.docx@ 62530@ @ 1
The I/O module 750-517/040-000 has no power jumper contacts.
Pos:30.1/Serie750(WAGO-I/O-S YST EM )/ Wi c hti g e Er lä ut er u ng en ( al te Str u ktur )/ Sic h er h eits - un d so nsti ge Hin wei se /Hi n weis /Hi n weis : Potent i alei ns pei s e mod ul ei ns etz en! ( kein e LK) @ 3\mod_1226499089640_21.docx @ 25026@ @ 1
Use a power supply module!
Use a power supply module for field-side power supply of downstream I/O
modules.
Pos:31/Dokument atio n allg emei n/ Gli e der ung s el e me nte /---Sei t e n wechs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1
Pos: 32 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsc hl ü ss e/ CA GE CLAM P-Ans chl üss e - Ü ber sc hr ift 3 @ 6\mod_1256296337770_21.docx @ 43674@ 3 @ 1
3.2.3 CAGE CLAMP®Connectors
Pos: 33 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nsc hl ü ss e/ DO/ A ns c hlüs s e 7 50-0517@ 16\mod_1371808833394_21.docx @ 123957@ @1
Figure 3: CAGE CLAMP®Connectors
Table 4: Legend for Figure “CAGE CLAMP®Connectors”
Channel
Designation
Connector
Function
1
14
1
Output DO 1: Normally open contact
11
2
Load line
12
3
Output /DO 1: Normally closed contact
2
24
5
Output DO 2: Normally open contact
21
6
Load line
22
7
Output /DO 2: Normally closed contact
Pos: 34 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e me nte /---Sei t e n wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1

20 Device Description WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
Pos: 35 /Al l e S eri en ( All ge mei ne M od ule) /Ü b ersc hrif te n/ Ebe ne 2/ A nzeig eel e ment e - Ü b ers chr if t 2 @ 4 \mod_1240984390875_21.docx @ 31964@ 2 @ 1
3.3 Display Elements
Pos: 36 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /A nz ei geel e ment e/ D O/ An zei g e ele m ent e 750-0 517 2R O ( Ag n, Egn) @ 16 \mod_1372343976705_21.docx@125054@ @ 1
Figure 4: Display Elements
Table 5: Legend for Figure “Display Elements”
Channel
Designation
LED
State
Function
1 State
relay 1 A
off
Normally open contact DO1 opened
Normally closed contact /DO1
closed
Green
Normally open contact DO1 closed
Normally closed contact /DO1
opened
2 State
relay 2 E
Off
Normally open contact DO2 opened
Normally closed contact /DO2
closed
Green
Normally open contact DO2 closed
Normally closed contact /DO2
opened
Pos: 37 /Al l e S eri en ( All ge mei ne M od ule) /Ü b ersc hrif te n/ Ebe ne 2/ B edi enel e ment e - Ü ber s chri ft 2 @ 4\mod_1239191655456_21.docx@ 30439@ 2 @ 1
3.4 Operating Elements
Pos: 38 / S eri e 750 ( WA G O-I/ O-SYST EM ) / Ger ät eb esc hrei bu ng ( al t e Str u ktur ) /B e die nel e me nt e/ Be di en el em e nte I/O-Modul75x-xxxx nicht vorhand en@ 4\mod_1236322031125_21.docx@ 28063@ @ 1
The I/O module 750-517/040-000 has no operating elements.
Pos: 39 /D o kum e nt atio n allg emei n/ Gl ie der ung s el e mente/---Seiten wec hs el--- @ 3\mod_1221108045078_0.docx@ 21810@ @ 1