WAGO TECHDOCS 750-600/000-001 User manual

Manual
WAGO I/O System 750
750-600/000-001
End Module with Potential Group
I/O Module for Terminating the Fieldbus Node
;
with Potential Group
Version 1.0.1

2 WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
© 2021 WAGO GmbH & Co. KG
All rights reserved.
WAGO 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.

WAGO I/O System 750 Table of Contents 3
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
Table of Contents
1Notes about this Documentation .............................................................4
1.1 Validity of this Documentation.................................................................4
1.2 Copyright................................................................................................4
1.3 Symbols .................................................................................................5
1.4 Number Notation ....................................................................................7
1.5 Font Conventions ...................................................................................7
2Important Notes ........................................................................................8
2.1 Legal Bases............................................................................................8
2.1.1 Subject to Changes............................................................................8
2.1.2 Personnel Qualifications ....................................................................8
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions.......8
2.1.4 Technical Condition of Specified Devices...........................................9
2.1.4.1 Disposal ........................................................................................9
2.1.4.1.1 Electrical and Electronic Equipment ..........................................9
2.1.4.1.2 Packaging ...............................................................................10
2.2 Safety Advice (Precautions) .................................................................11
3Device Description..................................................................................14
3.1 View .....................................................................................................15
3.2 Connectors ...........................................................................................16
3.2.1 Data Contacts/Local Bus..................................................................16
3.2.2 Power Jumper Contacts/Field Supply ..............................................16
3.2.3 CAGE CLAMP®Connectors.............................................................17
3.3 Display Elements..................................................................................17
3.4 Operating Elements..............................................................................17
3.5 Schematic Diagram ..............................................................................18
3.6 Technical Data .....................................................................................19
3.6.1 Device..............................................................................................19
3.6.2 Rated Voltages ................................................................................19
3.6.3 Connection Type..............................................................................19
3.6.4 Climatic Environmental Conditions...................................................20
3.7 Approvals .............................................................................................21
3.8 Standards and Guidelines ....................................................................22
4Mounting..................................................................................................23
4.1 Mounting Sequence..............................................................................23
4.2 Inserting and Removing Devices ..........................................................24
4.2.1 Inserting the End Module .................................................................24
4.2.2 Removing the End Module...............................................................25
5Connect Devices .....................................................................................26
5.1 Connecting a Conductor to the CAGE CLAMP®...................................26
5.2 Connection Examples...........................................................................27
List of Figures ..................................................................................................28
List of Tables....................................................................................................29

4 Notes about this Documentation WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
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 I/O module 750-600/000-001
(End Module with Potential Group).
The I/O module 750-600/000-001 shall only be installed and operated according
to the instructions in this manual and in the manual for the used fieldbus coupler
or controller.
Consider power layout of the WAGO I/O System 750!
In addition to these operating instructions, you will also need the manual for the
used fieldbus coupler or 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.
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 GmbH & Co. KG, Minden, Germany. Non-observance
will involve the right to assert damage claims.

WAGO I/O System 750 Notes about this Documentation 5
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
1.3 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.

6 Notes about this Documentation WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).

WAGO I/O System 750 Notes about this Documentation 7
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
1.4 Number Notation
Table 1: Number Notation
Number Code
Example
Note
Decimal
100
Normal notation
Hexadecimal
0x64
C notation
Binary
'100'
'0110.0100'
In quotation marks, nibble separated
with dots (.)
1.5 Font Conventions
Table 2: Font Conventions
Font Type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\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]

8 Important Notes WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
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 GmbH & Co. KG reserves the right to provide for any alterations or
modifications. WAGO 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 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 fulfill the requirements of protection type IP20 and are designed for
use in dry interior spaces. There is protection against finger injury and solid
impurities ≥12.5 mm diameter is assured; protection against water damage is not
ensured.
The devices represent open-type devices. They 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)”. Use without additional protective measures in environments within
which dust, corrosive fumes, gases or ionized radiation can occur is considered
improper use.
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

WAGO I/O System 750 Important Notes 9
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
the section “Device Description” > “Standards and Guidelines” in the manual for
the used device.
Appropriate housing (per 2014/34/EU) is required when operating the WAGO I/O
System 750 in hazardous environments. Please observe the installation
regulations! 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 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 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
be disposed of properly after use.
WEEE 2012/19/EU applies throughout Europe. Directives and laws may vary
nationally.

10 Important Notes WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
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.

WAGO I/O System 750 Important Notes 11
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
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.

12 Important Notes WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
Inadequate wire cross sections can cause temperature increases!
To avoid increasing thermal risks, only use conductor cross-sections sufficient for
the required maximum load current. The conductor cross-sections specified in
the technical data refer exclusively to the mechanical connection capacity of the
clamping points.
Do not exceed maximum current via CAGE CLAMP®contacts!
The maximum current that can flow through the CAGE CLAMP®contacts is 10 A.
These contacts can be damaged when the maximum is exceeded. This could
lead to the permissible operating temperature being exceeded. That's why you
should use a suitable fuse!
Do not exceed the maximum total current for I/O modules (5 VDC) via data
contacts!
The maximum permissible total current for internal system supply of the I/O
modules may not be exceeded. The permissible total current is specified in the
technical data of the head station and power supply. The data contacts for
internal system supply can be damaged and the permissible operating
temperature can be exceeded by higher values.
When configuring the system, do not exceed the permissible total current. If there
is a higher power requirement, you must use an additional supply to provide the
system voltage (5 VDC)!
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).

WAGO I/O System 750 Important Notes 13
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
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.
Clean only with permitted materials!
Clean housing and soiled contacts with propanol.
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.

14 Device Description WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3 Device Description
An end module must be snapped onto the assembly at the end of a fieldbus
node. The end module completes the internal data bus, while providing correct
data transmission.
The 750-600/000-001 (End Module with Potential Group) variant has 8 CAGE
CLAMP®connections, brought together as a potential group.

WAGO I/O System 750 Device Description 15
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.1 View
Figure 1: View
Table 3: Legend for Figure “View”
Pos.
Description
Details See Section
1
Marking possibility with Mini-WSB
---
2 CAGE CLAMP®connectors
“Device Description” > … >
“Connectors”
3 Release tab
“Mounting” > … > “Inserting and
Removing Devices”
4 Data contacts
“Device Description” > … >
“Connectors”

16 Device Description WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.2 Connectors
3.2.1 Data Contacts/Local Bus
Communication between the 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. It is
comprised of 6 data contacts, which are available as self-cleaning gold spring
contacts.
This module terminates the local bus and ensures correct data flow.
Figure 2: Data Contacts
3.2.2 Power Jumper Contacts/Field Supply
The I/O module 750-600/000-001 has no power jumper contacts.

WAGO I/O System 750 Device Description 17
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.2.3 CAGE CLAMP®Connectors
Figure 3: CAGE CLAMP®Connector
Table 4: Legend for Figure “CAGE CLAMP®Connector“
Designation
Connector
Function
0 … 230 V
1
Potential distribution 0 … 230 VAC/DC
…
8
3.3 Display Elements
The I/O module 750-600/000-001 has no display elements.
3.4 Operating Elements
The I/O module 750-600/000-001 has no operating elements.

18 Device Description WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.5 Schematic Diagram
Figure 4: Schematic Diagram

WAGO I/O System 750 Device Description 19
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.6 Technical Data
3.6.1 Device
Table 5: Technical Data – Device
Width
12 mm
Height
69.8 mm
Depth
100 mm
Weight
48 g
3.6.2 Rated Voltages
Table 6: Technical Data – Rated Voltages
Supply voltage (system)
5 VDC; via data contacts
Voltage (potential group)
0 … 230 VAC/DC; power supply
via CAGE CLAMP
®
connectors
Current carrying capacity
(CAGE CLAMP
®
-connectors)
10 A
Isolation to adjacent I/O modules and
system/field
Rated voltage U
nominal
AC 300 V per EN/UL 61010-2-201
Insulation type
Reinforced insulation
Overvoltage category
III
Rated surge voltage (system/field)
5 kV (EN 60870-2-1 / class VW3),
or 6.4 kV (EN6 1010-1)
3.6.3 Connection Type
Table 7: Technical Data – Field Wiring
Connection technology: inputs/outputs
8 × CAGE CLAMP®
Conductor cross-section
0.08 … 2.5 mm², AWG 28 … 14
Strip length
8 … 9 mm / 0.33 in
Table 8: Technical Data – Data Contacts
Data contacts
Slide contact, hard gold plated, self-
cleaning

20 Device Description WAGO I/O System 750
750-600/000-001 End Module with Potential Group
Manual
Version 1.0.1
3.6.4 Climatic Environmental Conditions
Table 9: Technical Data – Climatic Environmental Conditions
Surrounding air temperature, operation
0 °C … 55 °C
Surrounding air temperature, storage
−25 °C … +85 °C
Operating altitude
0 … 2000 m
Relative humidity
Max. 5 % … 95 % without condensation
Pollution degree
2
Protection type
IP20
Resistance to harmful substances
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
Maximum pollutant concentration at
relative humidity < 75 %
SO
2
≤25 ppm
H2S
≤
10 ppm
Special conditions
• Ensure that additional measures for
components are taken, which are
used in an environment involving:
– dust, caustic vapors or gases
– ionizing radiation
• The permissible temperature range
of the connecting cable must be
dimensioned based on the mounting
position and current intensity, as the
temperature of the terminal
connection can be up to 25 °K
above the maximum expected
surrounding air temperature (at
10 A).