750 WAGO IO System Instruction Manual
- June 14, 2024
- WAGO
Table of Contents
750 WAGO IO System
Product Information
The WAGO I/O System 750/753 is a decentralized automation technology series that offers a versatile and flexible solution for industrial automation. This system is designed to provide efficient and reliable control and monitoring of various processes.
System Features
- Component Structure: The system consists of various components that work together to create a comprehensive automation solution.
- Designs: The system offers different designs to meet specific requirements.
- Structure of the Head Stations: This section explains the structure and functionality of the head stations within the system.
- I/O Module Configuration: Learn how to configure the I/O modules to interface with different devices and sensors.
- Product Identification: Understand the different versions, marking, and identification methods used for the system components.
- System Contacts: Find information about data contacts, power jumper contacts, and DIN-rail contact connections within the system.
- Coding Keys: Learn about the coding keys used for configuration and identification purposes.
- Marking Elements: Understand the marking elements used for labeling and identification of system components.
Functions
The system offers various functions to enhance control and monitoring
capabilities:
Process Image: Learn about the process image and its role in data exchange and
synchronization within the system.
Planning
Before implementing the system, it is important to plan the node structure:
Node Structure: Understand how to organize and structure the nodes within the
system for efficient operation and scalability.
Technical Support
If you have any questions or need assistance, please contact our technical support:
- Phone: D – 32423 Minden
- Fax:
- E-Mail: support@wago.com
- Website: www.wago.com
Legal Information
We want to inform you that the software and hardware terms, as well as the
trademarks mentioned in this manual, are protected by trademark or patent
laws. WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH. We
have taken every possible measure to ensure the accuracy and completeness of
this documentation. However, if you come across any errors or have suggestions
for improvement, please contact us:
E-Mail: documentation@wago.com
WAGO I/O System 750/753
Decentralized Automation Technology Serie 750, 753
System manual | Version 3.3.3 /WAGO/
Legal Information
© 2023 WAGO GmbH & Co. KG All rights reserved.
Serie 750, 753
WAGO GmbH & Co. KG Hansastraße 27
D – 32423 Minden
Phone: Fax: E-Mail: Internet:
+49 571/887 0 +49 571/887 844169 * info@wago.com ü www.wago.com
Technical Support
Phone: +49 571/887 44555
Fax:
+49 571/887 844555
E-Mail:
- support@wago.com
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:
- documentation@wago.com
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.
System manual | Version: 3.3.3
Serie 750, 753
Prov1isions
1.1 Validity of this Documentation
This document applies to the I/O system:
WAGO I/O System 750/753 (Series 750, 753).
The complete operating instructions for the I/O system consists of several,
applicable documents. The I/O system must only be installed and operated in
accordance with the complete operating instructions. Knowledge of all
applicable documents is required for proper use. Please find all documents and
information on the product detail pages.
Please find all documents and information at:
ü www.wago.com/all_750_753
Applicable documents & Product manuals of used products
1.2 Intended Use
The I/O system is used to receive digital and analog signals from sensors and
to control actuators. Higher-level controllers can be communicated with
through fieldbus interfaces. The signals can be (pre-)processed with the
controllers.
The products are open type devices and are designed for installation in an
additional enclosure. In order to use them, it is connect to take protective
measures suitable for the specific application. · The products are intended
for installation in automation technology systems. · The products are designed
for use in dry indoor rooms. · Operation of the products in industrial areas
is permitted. · The products meet the EMC requirements for the residential,
office and commercial
area as well as small business, if the products used complie with the required
emissions of interference (emission limits). · Operation of the products in
other application areas is only permitted when corresponding approvals and
labeling are present.
Improper Use Improper use of the products is not permitted. Specifically,
improper use occurs in the following cases: · Non-observance of the intended
use · Use without protective measures in an environment in which moisture,
salt water, salt
spray mist, dust, corrosive fumes, gases, direct sunlight or ionizing
radiation can occur · Use of the products in areas with special risk that
require continuous fault-free opera-
tion and in which failure or operation of the product can result in an
imminent risk to life, limb or health or cause serious damage to property or
the environment (such as the operation of nuclear power plants, weapon systems
, aircraft and motor vehicles)
6
System manual | Version: 3.3.3
Serie 750, 753
Provisions
Warranty and Liability
The provisions of the latest WAGO General Terms and Conditions of Deliveries
and Services (GTC) apply as well as the Software License Terms for Standard
Software (SW-License) applicable to software products und software embedded in
WAGO hardware products, both available at: ü www.wago.com.
In particular, the warranty is void if: · The products are used improperly. ·
The deficiency (hardware and software configurations) is due to special
instructions. · Modifications to the hardware or software have been made by
the user or third parties
that are not described in this documentation and that has contributed to the
fault.
Individual agreements always have priority.
Obligations of Installers/Operators
The installers and operators bear responsibility for the safety of an
installation or a system assembled with the products. The installer/operator
is responsible for proper construction and safety of the installation. All
laws, standards, guidelines, local regulations and accepted technology
standards and practices applicable at the time of installation, and the
instructions in the the products’ Instructions for Use, must be complied with.
In addition, the installment requirements for licensing must be observed. In
the event of noncompliance, the products may not be operated within the scope
of the approval.
1.3 Typographical Conventions
Number Notation
100 0x64 100′0110.0100′
Decimals: Normal notation Hexadecimals: C-notation Binary: In single quotation marks Nibbles separated by a period
Text Formatting
italic bold Code > “Value” [F5]
Names of paths or files Menu items, entry or selection fields, emphasis Sections of program code Selection of a menu point from a menu Value entries Identification of buttons or keys
Cross References / Links
Cross references/links to a topic in a document
Cross references / links to a separate document
Þ
Cross references / links to a website
Cross references / links to an email address
System manual | Version: 3.3.3
7
Provisions
Serie 750, 753
Sequence of Action ü This symbol identifies a precondition. 1. Action step 2.
Action step
ð This symbol identifies an intermediate result. ð This symbol identifies the
result of an action. · Individual action step
Lists · Lists, first level
Lists, second level
Figures Figures in this documentation are for better understanding and may
differ from the actual product design.
Warning Messages
DANGER
Type and source of hazard Indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury. · Action step to
reduce risk
WARNING
Type and source of hazard Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious injury. · Action step to
reduce risk
CAUTION
Type and source of hazard Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate injury. · Action step to
reduce risk
8
System manual | Version: 3.3.3
Serie 750, 753
Provisions
! NOTICE
Type and source of malfunction (property damage only) Indicates a potentially
hazardous situation which, if not avoided, may result in damage to property. ·
Action step to reduce risk
Information Notices
Note
Information Indicates information, clarifications, recommendations, referrals,
etc.
1.4 Legal Information
Intellectual property The intellectual property of this document belongs to
WAGO GmbH & Co. KG. The reproduction and distribution of its content (in whole
or in part) is prohibited, unless otherwise provided by statutory provisions,
written agreements or this document. In case of doubt, the written consent of
WAGO GmbH & Co. KG must be obtained in advance. Third-party products are
always mentioned without any reference to patent rights. WAGO GmbH & Co. KG,
or the manufacturer of third-party products, retains all rights regarding
patent, utility model or design registration. Third-party trademarks are
referred to in the product documentation. The “®” and “TM” symbols are omitted
hereinafter. The trademarks are listed in the Appendix: 8 Protected Rights [}
61].
Subject to Change The instructions, guidelines, standards, etc., in this
manual correspond to state of the art at the time the documentation was
created and are not subject to updating service. The installer and operator
bear sole responsibility to ensure they are complied with in their currently
applicable form. WAGO GmbH & Co. KG retains the right to carry out technical
changes and improvements of the products and the data, specifications and
illustrations of this manual. All claims for change or improvement of products
that have already been delivered excepting change or improvement performed
under guarantee agreement are excluded.
Licenses The products may contain open-source software. The requisite license
information is saved in the products. This information is also available
under: ü www.wago.com.
System manual | Version: 3.3.3
9
Safety
Safe2ty
Serie 750, 753
This section lists installation regulations that must be observed for safe
operation of the I/O System.
General Safety Regulations
· This documentation is part of the Products. Retain the documentation for the
entire service life of the Products. Pass on the documentation to any
subsequent user of the Products. In addition, ensure that any supplement to
this documentation is included, if necessary.
· The Products must only be installed and put into operation by qualified
electrical specialists per EN 50110-1/-2 and IEC 60364.
· Comply with the laws, standards, guidelines, local regulations and accepted
technology standards and practices applicable at the time of installation.
2.2 Elektrische Sicherheit
· Disconnect all power supplies from the product before performing any
installation, repair or maintenance.
· Make sure the products do not carry any voltage before starting work.
Power Supply
· For non-hazardous active voltage per EN/UL/IEC 61010-1, SELV/PELV power
supplies shall be used.
· When configuring the system, make sure that the maximum total current of the
field supply of the node is not exceeded. Where needed, include an additional
supply module.
· When configuring the system, make sure that the maximum total current of the
system supply of the node is not exceeded. Where needed, include an additional
supply module.
· Pay attention to the permissible voltage and frequency ranges of the
products when using different supplies.
· Plan for voltage buffering if the requirement for voltage buffering
according to EN 61131-2 is to be met.
· Take suitable measures to protect against overload (e.g., a supply module
with fuse or an external fuse).
· In mixed operation, always separate the areas in the XTR version and the
areas with the standard version with the separate potential supply modules for
the field supply and separate power supply units of the respective version in
different potential groups. Do not mix the versions within a potential group.
Grounding/Protection/Fuses
· Establish sufficient grounding. Make sure there is a flawless electrical
connection between the DIN-rail and frame / additional enclosure.
· Connect the DIN-rail to protective earth (PE) when using hazardous active
voltages.
10
System manual | Version: 3.3.3
Serie 750, 753
Safety
· In systems operated within the scope of UL, only use UL-approved fuses.
Cables · To minimize interference (e.g., by electromagnetic interference),
maintain a spatial
separation between control, signal and data lines and the power supply lines.
· SELV/PELV circuits must be safely disconnected from circuits with hazardous
active
voltage or all connecting cables must be designed for the maximum current
load. · The conductor cross-sections specified in the product manual refer
exclusively to the
mechanical connection capacity of the clamping points. Always use connecting
cables designed for the maximum current load. · Additional heat can be
produced at the clamping point by high currents and inherent heat generated by
the product. Plan a higher tenmperature range for the conductors, or reduce
inherent heat by selecting larger conductor cross-sections. · Only one
conductor may be connected to each connection point (e.g., CAGE CLAMP®
connection).
Protection · When working on the system (e.g., during maintenance), protect
the facility part in
question from accidental or unauthorized restart.
2.3 Mechanical Safety
· Before start-up, check the product for any damage that may have occurred
during shipping. Do not put the product into operation if there is any
mechanical damage.
· Do not open the product housing. · Do not touch the power jumper contacts. ·
Avoid conductive contamination.
2.4 Thermal Safety
2.5 Indirect Safety
· Do not use any contact spray for cleaning. · Clean product housings and
soiled contacts with propanol. · The products are not resistant to materials
having seeping and insulating properties
such as aerosols, silicones and triglycerides (found in some hand creams). If
these substances occur in the environment of the products, install the
products in an additional housing that is also resistant to these substances.
· Replace any defective or damaged devices. · Do not place products on the
data or power jumper contacts. · If product fails, communication to downstream
products may be interrupted. · Products from the WAGO I/O System 750/753 can
be operated in combination with those of the WAGO I/O System 750 XTR. For
combined operation, take the specifications for the ambient conditions for
both I/O Systems into account. · Operate ETHERNET and PROFINET interfaces in
separate networks. · Only use accessories authorized by WAGO.
System manual | Version: 3.3.3
11
System Features
Syst3em Features
3.1 Component Structure
3.1.1 Designs Head Stations
Serie 750, 753
Figure 1: Example Head Station Housings
The housings of head stations (fieldbus couplers or controllers) may differ,
for instance in terms of: · The connection level with or without field-side
power supply (Eco) · The operator control elements and indicators · The
specific fieldbus interfaces · Further communication interfaces
I/O Modules
Figure 2: Example I/O Module Housings
The housings of the I/O modules differ in terms of:
The housings of the I/O modules may differ, for instance in terms of: · The
module width (12 mm, 24 mm or 48 mm) · The structure of the wiring interface
(CAGE CLAMP® or Push-in CAGE CLAMP® con-
nections) · Different indicators · The number of power jumper contacts · The
fuse holder (supply module) · The protective cover (distance module)
12
System manual | Version: 3.3.3
Serie 750, 753
System Features
3.1.2 Structure of the Head Stations Beispielansicht PFC
16 1
2
3
15
4
5
6
14
7
13
8
12 9
11 10
Figure 3: Beispielansicht PFC
1 Reset button
& Product Manual
2 Data contacts
8 System Contacts [} 21]
3 Display elements: Power supply status
& Product Manual
4 Display elements: System status
& Product Manual
5 Access to open the associated CAGE CLAMP® con- 8 Conductor Termination [} 53] nection
6 CAGE CLAMP® connection for the power supply connection
7 Memory card slow with protective flap
& Product Manual
8 Power jumper contact (spring)
8 System Contacts [} 21]
9 Release tab
8 Assembly and Disassembly [} 46]
10 Service interface cover
& Product Manual
11 Mode selector switch
& Product Manual
12 Network connection
& Product Manual
13 Item number
8 Product Identification [} 18]
14 DIN-rail locking cam
8 Assembly and Disassembly [} 46]
15 Serial interface (optional)
& Product Manual
16 Slot for Mini-WSB (optional)
8 Marking Elements [} 23]
8 Versions [} 18]
System manual | Version: 3.3.3
13
System Features
Serie 750, 753
Beispielansicht Feldbuskoppler/Controller
1
14
2 3
4
5
6
13
7
12
8
9
11 10
Figure 4: Beispielansicht Controller
1 Slot for Mini-WSB (optional)
8 Marking Elements [} 23]
8 Versions [} 18]
2 Data contacts
8 System Contacts [} 21]
3 Display elements: Power supply status
& Product Manual
4 Display elements: Fieldbus status
& Product Manual
5 Access to open the associated CAGE CLAMP® con- 8 Conductor Termination [} 53] nection
6 CAGE CLAMP® connection for the power supply connection
7 Item number
8 Product Identification [} 18]
8 Power jumper contact (spring)
8 System Contacts [} 21]
9 Release tab
8 Assembly and Disassembly [} 46]
10 Service interface cover
& Product Manual
11 Fieldbus connection (optional)
& Product Manual
12 Memory card slow with protective flap
& Product Manual
13 DIN-rail locking cam
8 Assembly and Disassembly [} 46]
14 Address selection switch (optional)
& Product Manual
14
System manual | Version: 3.3.3
Serie 750, 753
System Features
3.1.3 I/O Module Configuration
Example View of the 750 Series I/O Module (CAGE CLAMP® Connections)
1 2 3 2 4 5
6 7 9
8
Figure 5: 750 Series I/O Module with CAGE CLAMP® Connections (Example)
1 Slot for Mini-WSB (optional)
8 Marking Elements [} 23]
8 Versions [} 18]
2 Data contacts
8 System Contacts [} 21]
3 Indicators
& Product Manual
4 Access to open the associated CAGE CLAMP® con- 8 Conductor Termination [} 53] nection
5 CAGE CLAMP® connection
6 Power jumper contact (spring)
8 System Contacts [} 21]
7 Release tab
8 Assembly and Disassembly [} 46]
8 Item number
8 Product Identification [} 18]
9 Power jumper contact (blade)
8 System Contacts [} 21]
System manual | Version: 3.3.3
15
System Features
Serie 750, 753
Example View of the 750 Series I/O Module (Push-in CAGE CLAMP® Connections) 9
1 2 3 2 4 5
6
7 8
Figure 6: 750 Series I/O Module with Push-in CAGE CLAMP® Connections (Example)
1 Slot for Mini-WSB (optional)
2 Data contacts 3 Indicators 4 Access to open the associated Push-in CAGE
CLAMP® connection 5 Push-in CAGE CLAMP® connection 6 Power jumper contact
(spring) 7 Release tab 8 Power jumper contact (blade) 9 Item number
8 Marking Elements [} 23] 8 Versions [} 18] 8 System Contacts [} 21] & Product Manual 8 Conductor Termination [} 53] 8 System Contacts [} 21] 8 Assembly and Disassembly [} 46] 8 System Contacts [} 21] 8 Product Identification [} 18]
16
System manual | Version: 3.3.3
Serie 750, 753
System Features
Example View of the 753 Series I/O Module (Pluggable Connector)
13 1 2
2
3
4
5
6
12
7
8 11
10 9
Figure 7: 753 Series I/O Module (Example)
1 Slot for Mini-WSB (optional)
8 Marking Elements [} 23]
8 Versions [} 18]
2 Data contacts
8 System Contacts [} 21]
3 Indicators
& Product Manual
4 Access to open the associated CAGE CLAMP® con- 8 Conductor Termination [} 53] nection
5 CAGE CLAMP® connection
6 Release tab for the pluggable connector
8 Assembly and Disassembly [} 46]
7 Power jumper contact (spring)
8 System Contacts [} 21]
8 Release tab for the I/O module
8 Assembly and Disassembly [} 46]
9 Fastening clip for cable ties
10 Test slot for the associated CAGE CLAMP® connection
11 Power jumper contact (blade)
8 System Contacts [} 21]
12 Coding key
8 Assembly and Disassembly [} 46]
13 Item number
8 Product Identification [} 18]
System manual | Version: 3.3.3
17
System Features
Serie 750, 753
3.1.4 Product Identification
3.1.4.1 Versions
Color Coding for Identifying the Component Type
To get an overview of the different I/O components quickly and easily, they are colorcoded.
Table 1: Color coding of Component Types
Housing Color Light gray Blue Signal yellow Blue + signal yellow Dark gray Blue + dark gray
Component Type WAGO I/O System 750/753 (standard modules) Intrinsically safe modules (Ex i) Modules for functional safety Intrinsically safe modules (Ex i) for functional safety WAGO I/O System 750 XTR WAGO I/O System 750 XTR intrinsically safe modules (Ex i)
Color Coding for Identifying Functionality
To allow you to get an overview of the component classes present in a node
quickly and easily, they are color-coded. · Housings with up to four round
indicators have permanently installed color-coded pull-
out labeling fields. · I/O modules in the 8-channel housing can be color-coded
by attaching marking ele-
ments (Mini-WSB) above the indicators. · For housings with 16 indicators, they
are highlighted in color.
Table 2: Color Coding of Component Classes
Coding Key Color Green Blue Yellow Red Transparent
Component Class Analog inputs Analog outputs Digital inputs Digital outputs Supply modules, function and technology modules
18
System manual | Version: 3.3.3
Serie 750, 753 3.1.4.2 Marking
12 13 14 15
11
System Features
1
2 3 4 5 6 7
10 9
No. Content
1
WAGO logo and address
2
Product information
3
4
5
Terminal allocation
6
CE mark
7
“ESD” mark
8
“Ex” registration icon
8
Table 3: Explanation of the Marking Example Description WAGO GmbH & Co. KG
Item number and product description; conductor cross-section if applicable
Production data
DataMatrix code (production data)
For more information on Sprungziel: Anhang, see the corresponding & Product
Manual. With the CE mark, WAGO declares that the product meets the applicable
requirements as set out in Community harmonization legislation per EC
Regulation 765/2008, which allows the product to carry this mark. Note: Avoid
electrostatic discharge! The products are equipped with electronic components
that may be destroyed by electrostatic discharge when touched. Please
following the safety precautions per DIN EN 61340-5-1/-3 to prevent
electrostatic discharge. The product meets the classified requirements
according to ATEX for operation in hazardous areas. For more information on
approvals, see the corresponding & Product Manual.
System manual | Version: 3.3.3
19
System Features
Serie 750, 753
No. Content
9
“Caution” exclamation icon
10
“KC” registration icon
11
“UL Listed” mark
12
“WEEE” mark
13 Production number
14
“Marine approvals” icon
15 Update matrix No. Content
UKCA “RFID” icon “Hot surface” warning symbol
“TÜV” registration icon “FS” registration icon
“RCM” mark
“CCC” mark
Description Note: Observe the product documentation! Applicable information
and documents concerning the product exist which must be observed.
This approval mark indicates compliance with Korean product safety
requirements for electrical and electronic devices and components.
“Certification Mark for Safety” of UL-listed product in the North America and
Canadian market
Note: Electrical and electronic equipment must not be disposed of with
household waste!
Electrical and electronic equipment contains materials and substances that can
be harmful to the environment and health. Electrical and electronic equipment
must be disposed of properly after use. For more information on this topic,
see 8 Disposal and Recycling [} 55]. 8 Identification [} 21] Collective icon
for marine approvals For more information on this topic, see 8 Special
Applications and Environments [} 35].
For more information on the topic of approvals, see the corresponding &
Product Manual. 8 Update Matrix [} 21] Table 4: Explanation of the Example of
Different Marking
Description The UKCA (UK Conformity Assessed) mark declares that the
conformity requirements for the UK market are met.
This product contains RFID (Radio Frequency Identification) technology.
Warning: Do not touch hot surfaces!
The housing surface can become hot during operation. If the product has been
used in high ambient temperatures, let it cool down before touching it.
TÜV (Technischer Überwachungsverein) Rheinland® as the testing laboratory for
functional safety
Conformity marks with the keyword “Functional Safety” are issued for
electrical/electronic/programmable electronic and electromechanical products
that are intended for use in safety-related applications.
With the RCM mark (Regulatory Compliance Mark), WAGO declares that the product
meets the applicable requirements according to Australian standards.
With the CCC (China Compulsory Certification) mark, WAGO declares that the
product meets the applicable requirements according to standards valid for the
Chinese market.
20
System manual | Version: 3.3.3
Serie 750, 753
System Features
No. Content “EAC” icon “EAC Ex” icon
“UL Recognized” mark
Description
The EAC mark indicates that the product conforms to the safety requirements
set forth in the EEU technical requirements.
The EAC Ex mark indicates that the product meets the safety requirements set
forth in the EEU technical requirements for operation in hazardous areas.
“Certification Mark for Safety” of UL-recognized components for the North
America and Canadian market
For head stations, to ensure that the serial number can also be read when they are installed, this is also printed on the front, on the cover flap of the service interface.
3.1.4.3 Identification
The production number contains internal production data, as well as product-
specific production data. The production number can be:
· One row: · Two row:
XXXXXXXXXX_WWYYFWHWFL
XXXXXXXXXX WWYYFWHWFL
XXXXXXXXXX WWYYFWHWFL
Production order number, 10-digit WW: production week YY: production year FW: firmware index HW: hardware index FL: firmware loader index
Table 5: Production Number
3.1.4.4 Update Matrix
In the event of a factory update, the updated production data is documented in the update matrix. The initial manufacturing information on the product housing remains unchanged. In the case of a head station, the updated production number is also printed on the cover flap of the service interface.
Table 6: Update Matrix
FA
XXXXXXXXXX
Production order number, 10-digit
PD
WWYY
WW: production week
AZ
FWHWFL
YY: production year FW: firmware index
HW: hardware index
FL: firmware loader index
3.1.5 System Contacts
3.1.5.1 Data Contacts The data contacts have the following function:
System manual | Version: 3.3.3
21
System Features
1. Forwarding of the system supply to subsequent I/O modules 2. Communication
between head station and I/O modules
Serie 750, 753
3.1.5.2 Power Jumper Contacts
Figure 8: Data Contacts
Figure 9: Example of Power Jumper Contact Arrangement (Left: Blade Contacts; Right: Spring Contacts)
22
System manual | Version: 3.3.3
Serie 750, 753 Potentials of the Power Jumper Contacts
System Features
1
2
3
Figure 10: Potentials of the Power Jumper Contacts
1
1st potential of the field power supply
2
2nd potential of the field power supply, usually 0 V/ground potential
3
Functional ground (FE)
3.1.5.3 DIN-Rail Contact
Many components of the I/O system transmit electromagnetic interference to the
DIN-rail via DIN-rail contacts. The DIN-rail contacts of the modules are
automatically connected when they are snapped on to the DIN-rail.
For the I/O modules, there is usually no direct connection between the DIN-
rail contact and the ground connections of the wiring interface and the
associated power jumper contacts. The specific design is described in &
Product Manual.
Figure 11: DIN-Rail Contact (example)
3.1.6 Coding Keys I/O modules of the 753 Series and the associated plug-in
wiring interfaces can have coding keys to prevent incorrect insertion. The
coding using small plastic pins and sockets simplifies assignment of the
wiring interface to the I/O module. More information about this topic:8
Inserting Coding Keys [} 51] 3.1.7 Marking Elements The system components can
be provided with labeling elements: · On head stations: Above the indicators
System manual | Version: 3.3.3
23
System Features
Serie 750, 753
If there is a power supply infeed, above the individual connections · On I/O
modules of the 750 and 753 Series:
Above the indicators · On some I/O modules of the 750 Series:
Above the individual connections
3.2 Electrical Structure
3.2.1 Potential Levels
The I/O system is divided internally into the following potential groups. ·
System Level
This potential group encompasses all the system-side electronics and includes
the system supply and local bus signals among other things. · Field Level This
potential group contains the field-side power supply and I/O signals. The node
structure can be divided into different sections with supply and segment
modules. Different field potentials can be used in the individual sections. ·
Fieldbus This potential group contains the signals of the corresponding
fieldbus interface. The voltage and current levels depend on the fieldbus
standard used. · Functional Ground To discharge EMC interference, the system
power supply, the field power supply and the I/O signal inputs and outputs are
capacitively coupled within the module to the functional ground via the DIN-
rail contacts.
I/O modules with dangerously active voltages on the field level are safely
isolated from the system level. Functional isolation from the system level is
provided for I/O modules with SELV/PELV voltages on the field level.
You can find product-specific information on “Isolation” in the technical data
of the corresponding & Product Manual.
Example Potential Groups/Isolation with Electrically Isolated Power Supply
Infeed
1
4 3
24
System manual | Version: 3.3.3
2
Figure 12: Illustration of the Various Potential Groups
Serie 750, 753
System Features
1
System-level potential groups
2
Field-level potential groups in right node section
3
Field-level potential groups in left node section
4
Fieldbus system potential groups
3.2.2 System Supply
The system is supplied through the fieldbus coupler/controller and, where
needed, through additional supply modules with bus power supplies. The system-
side component electronics are protected against reverse polarity.
Figure 13: Supplying System Power (Example)
Observe the following requirements for system power supply: · SELV/PELV power
supplies shall be used. · Power must be supplied simultaneously to all system
power supply units.
WAGO recommends using the same voltage source to realize the power supply. ·
Use a suitable overcurrent protection for each infeed. Product-specific
information is
available in the respective & Product Manual.
System manual | Version: 3.3.3
25
System Features 3.2.3 Field Supply
Serie 750, 753
Figure 14: Field Supply Infeed (Example)
Observe the following requirements for the field supply: · For non-hazardous
active voltages per EN/UL/IEC 61010-1, use SELV/PELV power
supplies. · Use suitable overcurrent protection for each infeed. You can find
detailed product infor-
mation in the corresponding & Product Manual.
Additional supply modules are needed for: · Higher power requirements · Use of
different reference voltages · Use of different field voltages (e.g., 230 VAC,
120 VAC or 24 VDC) · Switching to special applications and environments (e.g.,
Ex i)
Adding a supply module interrupts the field power supply that passes through
the power jumper contacts. A new power infeed, which may also include a
potential change, begins at that point.
3.2.4 Power Supply Components
The following components are needed in order to establish a power supply: ·
Voltage Sources
SELV/PELV voltage sources for non-hazardous active voltages per EN/UL/IEC
61010-1
Voltage sources according to the field supply requirements · Overcurrent
Protective Equipment
Supply modules with integrated fuses External fuse terminal blocks
Circuit-breakers
26
System manual | Version: 3.3.3
Serie 750, 753
System Features
· Suitable Isolation Devices, e.g., non-automatic circuit-breaker · Supply
Modules
Bus power supplies Supply module
Depending on the application area, the following may also be needed: · Filter
modules · Distance modules · Voltage buffer
UPS modules Capacitive buffer modules
System manual | Version: 3.3.3
27
Functions
Serie 750, 753
Func4tions
4.1 Process Image
After switching on, the head station identifies the inserted I/O modules that
send or expect to receive data (data width > 0). The head station creates an
internal local process image from the data width, the module type and the
position of the I/O module in the node. This process image is divided into
input and output data zones.
The head station provides one or more external process images that are used
for data transmission via a fieldbus, for example. The structure of an
external process image depends on: · The selection and arrangement of the I/O
modules in the node. Some I/O modules al-
low you to configure the arrangement and amount of the data they provide.
Information on the process data provided by an I/O module is available in the
& Product Manual of the I/O module. · The properties of the external interface
(e.g., of the fieldbus) and the properties of the head station. More
information is available in the & Product Manual of the head station. Examples
of process image properties that can differ among head stations: Arrangement
of the process data in the order of the physical placement of the I/O
modules Grouping of the process data so that analog field signals come
before digital field
signals Insertion of filler bits or bytes so that data of an I/O module
starts at a word bound-
ary Hiding of diagnostic bits from the process data of the I/O modules
and/or mapping
of them to fieldbus-specific diagnostic mechanisms Adaptation of the
endianness to the properties of the fieldbus Limitation of the amount of
data to packet sizes that can be processed by the field-
bus
28
System manual | Version: 3.3.3
Serie 750, 753
Planning
Plan5ning
This section provides helpful information for planing the use of the I/O
system.
5.1 Node Structure
Note that product-specific configuration or test steps may be necessary. For
example before: · Commissioning · Recommissioning · Exchange and replacement
of I/O modules
These configuration or test steps are described in the respective & Product
Manual.
Types of Components
Several different types of components are used in the I/O system: · Head
Stations:
PFC Controller Fieldbus couplers · I/O Modules: Analog input and
output modules Digital input and output modules Function and technology
modules Communication modules Supply and segment modules
Node Configuration
A node configuration consists of at least the following: · A head station · A
power supply · An I/O module · An end module
Structuring a Node
When planning a node, please take the following into account: · Grouping by
potential group · Optical delimitation of the potential groups
For fast, effortless planning, use the WAGO Configurator Smart Designer.
Number of I/O Modules
The maximum number of I/O modules that can be operated in one node depends on
several factors: · Mechanical Expansion:
The distance between a head station and an end module must not exceed 768 mm,
including the end module. If your node is wider, it must be divided into
several sections with an additional fieldbus coupler, controller or internal
data bus extension.
System manual | Version: 3.3.3
29
Planning
Serie 750, 753
· Addressability: Up to 250 I/O modules can be addressed, depending on the
head station. I/O modules that do not have any process or diagnostic data
(e.g., distance modules) do not need to be taken into account when calculating
the number.
· Head Station Memory: Head stations have limited memory for the process
image.
· Fieldbus Technology Characteristics
5.2 Structure Guidelines
5.2.1 Warning Messages for Structure Guidelines
WARNING
DIN-Rail Protection Connection! If voltage is hazardous active on the I/O
system, a protective connection of the DIN-rail to PE is required. · Take this
protective connection into account in your planning!
WARNING
Different Field Supplies on the Power Jumper Contacts! Different field
supplies can be fed into the I/O system. The respective power supply can be
passed on to the following I/O modules via the power jumper contacts. · In
your planning, take into account that the field supply that is fed in is
suitable for all
I/O modules within a supply section!
5.2.2 Safety Measures at the Installation Location
Additional Enclosure The I/O System is an open type device. It must only be
installed within appropriate enclosures, cabinets or electrical operation
rooms that fulfill at least the following requirements: · Offer adequate
protection against direct or indirect contact. · Offer adequate protection
against UV irradiation. · Restrict access to authorized personnel and may only
be opened with tools. · Ensure the required pollution degree in the vicinity
of the system. · Prevent fire from spreading outside of the enclosure. ·
Guarantee mechanical stability.
5.2.3 Overcurrent Protection System and field supply are through the head
station and/or additional supply modules. Protect the power supply as
specified in the technical product data. Use: · Supply modules with integrated
fuses · External fuses · Circuit-breakers
30
System manual | Version: 3.3.3
Serie 750, 753
Planning
5.2.4 Protective Conductor and Protective Ground The I/O System does not
provide any protective conductor functionality via the field connections. If a
field device connected to the I/O System requires a protective ground
connection, this connection must not be implemented via the I/O System’s field
connection. If hazardous active voltages are used, the DIN-rail must be
suitably connected to protective ground (PE).
5.2.5 Buffering To compensate for power interruptions per IEC 61131 (PS-1 or
PS-2), external buffering is required. Buffer capacity depends on the node
configuration, which is why it is not possible to provide general information
on the required capacity.
5.2.6 Mounting Position and Clearances Maintain at least the following
clearances to adjacent components, cable ducts and the sides of enclosures and
frames for the entire node structure.
Coordinate Model
Figure 15: Installation Clearances
Note
Modified coordinate model In product documentation published before 2021, the
height (y) and depth (z) were swapped!
· Width = dimension along x axis = horizontal in nominal mounting position;
parallel to DIN-rail longitudinal axis
· Height = dimension along z axis = vertical in nominal mounting position ·
Depth = dimension along y axis = horizontal in nominal mounting position;
perpendicu-
lar to DIN-rail longitudinal axis
System manual | Version: 3.3.3
31
Planning
Serie 750, 753
Figure 16: Coordinate model: width (x), height (y), depth (z)
Overview of Mounting Positions The mounting positions shown correspond to the
final orientation of the products within the additional enclosure.
Horizontal, left (nominal mounting position)
Horizontal, up (floor mounting position*))
Horizontal, down (ceiling mounting position*))
Horizontal, right
Vertical, top
Vertical, bottom
For vertical installation, always mount an end stop below the node to prevent it from slipping off.
*) In conjunction with the additional enclosure
5.2.7 DIN-Rail Characteristics
To ensure optimum system construction, all system components can be securely
snapped onto a DIN-rail (35 mm). Observe: · The material must have high
corrosion resistance. · The DIN-rail geometry must not be altered. · Prevent
bending and twisting (torsion) e.g., by using sufficient attachment points.
32
System manual | Version: 3.3.3
Serie 750, 753
Planning
· Use countersink-head screws, blind rivets, etc., to countersink the
attachment points beneath the node structure.
· The component DIN-rail contact (CuSn6) must not form a galvanic element with
the DIN-rail that is capable of generating a differential voltage of more than
0.5 V (saline solution of 0.3% at 20°C/68°F).
5.2.8 EMC Installations · Use filter modules for 24 V power supply lines
longer than 30 m. To comply with EN 61000-6-2:2019, filter modules (750-626
/xxx-xxx or 750-624/xxxxxx) must be used for both system and field power
supply lines that are longer than 30 m. · Ground DIN-rails. Ground the DIN-
rails to divert electromagnetic interference. · Use shielded cables for data
and signal lines. Electromagnetic interference is reduced and signal quality
increased. Measurement errors, data transmission faults and interference due
to excessive voltage can be prevented! · Keep data and signal lines separate
from interference sources. Route data and signal lines separately from all
power supply cables and other sources of high electromagnetic emissions (e.g.,
frequency converters or drives). · Connect the cable shielding with the ground
potential. Integrated shielding is mandatory to meet technical specifications
regarding measurement accuracy. Establish the connection between the cable
shielding and ground potential at the inlet of the cabinet or housing. This
grounding allows induced interferences to dissipate and be kept away from
devices in the cabinet or housing. · Improve shielding performance with a
large contact area. A low-impedance connection between shielding and ground
achieves better shielding performance. For this purpose, connect the shielding
over a large surface area, e.g., using the WAGO Series 790 Shield Connection
System. This is especially recommended for large-scale systems where
equalizing or high impulse currents may occur.
5.2.9 Data Security Professional planning and design is an important
requirement for securing data confidentiality, availability and integrity.
Random Influences Data transmission and processing can be disrupted by random
influences, such as temporary electromagnetic disturbances. Proper setup can
significantly reduce the likelihood of corruption or destruction of data. For
additional information see: 8 EMC Installations [} 33].
Deliberate Influences
Use in ETHERNET Areas ETHERNET products are designed for use in local
networks. Please note the following when using ETHERNET products in your
system:
System manual | Version: 3.3.3
33
Planning
Serie 750, 753
· Do not connect control components and control networks 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, close all ports and services (e.g., for
WAGO-I/O-CHECK and CODESYS) not required by your application to minimize the
risk of cyber attacks and to enhance cybersecurity. Only open the ports and
services for the duration of the commissioning/configuration.
· Limit physical and electronic access to all automation components to
authorized personnel only.
· To reduce the risk of unauthorized access to your system, change the default
passwords before initial commissioning.
· To reduce the risk of unauthorized access to your system, regularly change
the passwords used.
· To verify that the measures taken meet your security requirements, regularly
perform threat analyses.
· To restrict access to and control of individual products and networks,
employ a “defense-in-depth” mechanism in your system’s security configuration.
Additional documents · & Manual Cybersecurity for PFC100 / PFC200 Controllers
· & White Paper Cybersecurity in Production Facilities
All the documentation and information is available at: ü www.wago.com.
Use of Cloud Services
Note
Please note the risks of using cloud services! If you use third-party cloud
services, sensitive data is transferred to the cloud service provider on your
own responsibility. External access may result in manipulated data and/ or
unwanted control commands affecting the performance of your control system.
· Use encryption methods to protect your data. · Observe the information
provided by the Federal Office for Information Security
“Cloud: Risks and Security Tips.” · Observe comparable publications of the
responsible authorities of your country.
Additional information is available at: ü www.bsi.bund.de.
5.3 Designing the System Supply
Designing the system supply requires knowledge of the entire system-side
current consumption of the installed I/O modules.
An additional system power supply must be used if: · The total system-side
power consumption exceeds the maximum permissible total cur-
rent of the system supply
34
System manual | Version: 3.3.3
Serie 750, 753
Planning
Do not exceed the maximum total current for I/O modules via data contacts! The
data contacts for internal system supply can be damaged and the permissible
operating temperature can be exceeded by higher values.
You can find product-specific information on “Total Current for System Supply”
and “Current Consumption of System Supply (5 V)” in the technical data of the
corresponding & Product Manual.
For fast, effortless supply design, use the WAGO Configurator Smart Designer.
A calculation example is available at: 8 Examples and Aids [} 42] 5.4 Field
Supply Layout
Designing the field supply requires knowledge of the entire field-side current
consumption of the installed I/O modules. The field-side current consumption
of an I/O module consists of: · Demand from the field-side I/O module
electronics · Possible output currents of the I/O modules used
You can find product-specific information on “Current Carrying Capacity of the
Power Jumper Contacts” and “Current Consumption of the Field Supply (Module
without External Load)”in the technical data of the corresponding & Product
Manual.
More power must be provided through an additional supply module if: · The
maximum permissible total current of the field power supply is reached · The
maximum permissible total current of the power jumper contacts is reached ·
The I/O module positioned to the left in the sequence does not pass on the
required
potential
Do not exceed maximum total current for I/O modules via power contacts! The
current carrying capacity of the power jumper contacts is 10 A. The power
jumper contacts for the internal field supply can be damaged and the
permissible operating temperature can be exceeded by higher values.
For fast, effortless supply design, use the WAGO Configurator Smart Designer.
A calculation example is available at: 8 Examples and Aids [} 42] 5.5 Special
Applications and Environments
5.5.1 Marine and Offshore The node structure must meet additional requirements
to qualify for certified marine applications.
If these requirements are specific to an I/O module, they are described in the
respective & Product Manual. Otherwise, the following general requirements for
marine applications apply.
A filter module must be used for each system and field supply infeed point
with a nominal voltage of 24 VDC: · Use a supply filter (750-626/xxx-xxx) for
the system supply. · Use a filter module for field-side power supply (750-624
/xxx-xxx) or a supply filter
(750-626/xxx-xxx) for the field supply.
System manual | Version: 3.3.3
35
Planning
Serie 750, 753
No additional filter module is required for field supply with a nominal value different from 24 VDC.
No filter module is required for field supply different from 24 VDC.
Marine Applications per DNV · Class A: all areas except bridge and open deck · Class B: all areas including bridge and open deck
Applications with Isolation Monitoring
High-isolation (HI) versions of the filter modules are required for applications with isolation monitoring.
Table 7: High-Isolation Filter Modules
High-Isolation Filter Modules Field-side power supply filters Supply filter, 24 VDC, HI (750-624/020-000)
Filter module, 24 VDC, HI, no power jumper contacts (750-624/020-001)
Supply filter, 24 VDC, HI, with ground fault diagnostics (750-624/020-002)
Filter modules
Supply filter, 24 VDC, HI (750-626/020-000)
Supply filter, 24 VDC, HI, with ground fault diagnostics (750-626/020-002)
Supply filter, 24 VDC, HI/T (750-626/025-001)
Example of a Power Supply Concept for Marine Applications Classes A and B per DNV
1
23
45
UF1
US
UF2
UF3
Figure 17: Power Supply Concept for Marine Applications Classes A and B
1
Supply filter, 24 VDC, HI GF (750-626/020-002) or
Supply filter, 24 VDC, HI (750-626/020-000) or
Supply filter, 24 VDC, HI / T (750-626/025-001)
2
Power supply, 24 VDC (750-602) or
Power supply, 24 VDC, with fuse (750-601) or
Power supply, 24 VDC, with fuse and diagnostics (750-610)
36
System manual | Version: 3.3.3
Serie 750, 753
Planning
3
Filter module for field-side power supply, 24 VDC, HI GF (750-624/020-002) or
Filter module for field-side power supply, 24 VDC, HI (750-624/020-000)
4
Distance module, 24 VDC / 230 VAC (750-616/030-000)
5
Power supply, 230 VAC/DC, with diagnostics, with fuse holder (750-611) or
Power supply, 230 VAC/DC, without diagnostics, with fuse holder (750-609) or
Power supply, 230 VAC/DC, without diagnostics, without fuse holder (750-612)
US
System supply (24 VDC)
UF1
Field supply 1 (24 VDC)
UF2
Field supply 2 (24 VDC)
UF3
Field supply 3 (230 VAC)
Power Supply with FE Power Jumper Contact If an FE power contact is required
after the supply filter (750-626/xxx-xxx), an additional supply module is
required after the supply filter. For this purpose, the field supply from the
supply filter (750-626/xxx-xxx) must be bridged to the supply module.
1 23
UF1
US FE
Figure 18: Power Supply Concept for Marine Applications Classes A and B with FE Power Jumper Contact
1
Head station
2
Supply filter, 24 VDC, HI GF (750-626/020-002) or
Supply filter, 24 VDC, HI (750-626/020-000) or
Supply filter, 24 VDC, HI / T (750-626/025-001)
3
Power supply, 24 VDC (750-602) or
Power supply, 24 VDC, with fuse (750-601) or
Power supply, 24 VDC, with fuse and diagnostics (750-610)
US
System supply (24 VDC)
UF1
Field supply 1 (24 VDC)
FE
Functional ground
System manual | Version: 3.3.3
37
Planning
Serie 750, 753
5.5.2 Ex i Applications
Some I/O modules are intended to be connected with devices located in
hazardous areas. To ensure safety and reliability in these applications,
several additional requirements must be considered: · The node structure meets
the additional requirements specified below for the power
supply as well as the requirements for air and creepage distances. · The
operator obtains a prototype test certificate that confirms the correct
installation of
the system and store it in a control cabinet or housing.
Observe the detailed requirements as stated in the original wording of the
respective certificate (Installation Regulations Specified by Approvals).
Power Supply Requirements
Only Ex i bus supply modules are permitted to be used for power supply to any
node sections containing I/O modules for Ex i applications.
The following Ex i potential supply modules may be used for this purpose: 750-606, 750-625/000-001.
1
2
US UF1
UF2
1
Ex i bus supply module (750-606, 750-625/000-001)*
2
Ex i I/O modules
US
System supply (24 VDC)
UF1
Field supply 1 (24 VDC)
UF2
Field supply 2 (24 VDC)
*) 750-606 with electronic fuse and diagnostics 750-625/000-001 with electronic fuse and no diagnostics
Figure 19: Ex i Power Supply Concept
38
System manual | Version: 3.3.3
Serie 750, 753
Planning
Clearance and Creepage Distance Requirements
For all sections of a node that contain I/O modules for Ex i use, stricter
requirements regarding clearances and creepage distances apply. Before the
first such node section, the respective Ex i supply module (750-606 or
750-625/000-001) ensures the required distance.
After each such node section, four distance modules (750-616) must be used.
This also applies when the next section also starts with an Ex i supply module
(750-606 or 750-625/000-001).
Exceptions:
If the following section consists of an end module for bus extension
(750-627), one distance module (750-616) is sufficient.
If the following section consists of one end module (750-600), no distance modules are required.
5.5.3 Marine and Offshore Ex i Applications When I/O modules are used in
marine Ex i applications, additional requirements must be considered alongside
those described under 8 Ex i Applications [} 38] Ex i.
Power Supply Concept for Marine Applications in Ex i Zone, Class A To use
intrinsically safe modules Class A marine applications (all areas, except
bridge and open deck), the filter module 750-624/xxx-xxx must be used in
conjunction with the Ex i supply module.
System manual | Version: 3.3.3
39
Planning
1
23
4
Serie 750, 753 5
UF1
US
UF2
Figure 20: Power Supply Concept for Marine Applications in Ex i Zone Class A
1
Filter module, 24 VDC, HI GF (750-626/020-002) or
filter module, 24 VDC, HI (750-626/020-000)
2
Bus supply module, 24 VDC (750-602) or
bus supply module, 24 VDC, with fuse (750-601) or
bus supply module, 24 VDC, with fuse and diagnostics (750-610)
3
Filter module, 24 VDC, HI GF (750-624/020-002) or
filter module, 24 VDC, HI (750-624/020-000)
4
Bus supply module, 24 VDC, Ex i, with diagnostics (750-606) or
bus supply module, 24 VDC, Ex i (750-625/000-001)
5
Ex i I/O modules
Power Supply Concept for Marine Applications in Ex i Zone, Class B
To use intrinsically safe modules Class B marine applications (all areas,
except bridge and open deck), the filter module 750-626/xxx-xxx must be used
in conjunction with the Ex i supply module.
40
System manual | Version: 3.3.3
Serie 750, 753
Planning
1
2
3
4
UF1
US
UF2
Figure 21: Power Supply Concept for Marine Applications in Ex i Zone Class B
1
Filter module, 24 VDC, HI GF (750-626/020-002) or
filter module, 24 VDC, HI (750-626/020-000)
2
Filter module, 24 VDC, HI GF (750-626/020-002) or
filter module, 24 VDC, HI (750-626/020-000)
3
Bus supply module, 24 VDC, Ex i, with diagnostics (750-606) or
bus supply module, 24 VDC, Ex i (750-625/000-001)
4
Ex i I/O modules
5.5.4 Functional Safety
5.5.4.1 Power Supply Concept When using F I/O modules, the system and field
supply must be protected against surge voltages (burst and surge) in
accordance with EN 61326-3-1.
If these requirements are specific to an I/O module, they are described in the
respective & Product Manual. Otherwise, the following general requirements
apply.
A filter module must be used for each system and field supply input point with
a nominal voltage of 24 VDC: · Use a power supply filter (750-626/xxx-xxx) for
the system supply. · Use a field supply filter (750-624/xxx-xxx) or a power
supply filter (750-626/xxx-xxx) for
the field supply.
System manual | Version: 3.3.3
41
Planning
Power Supply Concept Example 1
Serie 750, 753
2
3
4
UF1
US
UF2
Figure 22: Power Supply Concept Example with F I/O-Modules
1
Filter module, 24 VDC, (750-626/xxx-xxx)
2
F I/O modules
3
Filter module, 24 VDC, (750-624/000-001)
4
F I/O modules
US
System supply (24 VDC)
UF1
Field supply 1 (24 VDC)
UF2
Field supply 2 (24 VDC)
5.6 Examples and Aids
5.6.1 Aids
WAGO can help you with a wide range of useful products and software solutions.
The aids for project planning include: · e!COCKPIT
e!COCKPIT is an integrated development environment that supports every
automation task, from hardware configuration and programming, to simulation
and visualization, to commissioning an all-in-one software package. · WAGO
Smart Designer Configurator The Smart Designer configurator enables true 3D
configuration of WAGO’s electrical interconnect and automation components,
including the WAGO-I/O-SYSTEM 750/753, circuit boards and terminal blocks.
With this tool you can, among other things, configure a node of the I/O system
and calculate the approximate power requirement. · WAGO-I/O-CHECK Application
for operating and displaying a node consisting of components of the 750/753
and 750 XTR WAGO I/O Systems.
42
System manual | Version: 3.3.3
Serie 750, 753
Planning
Coding Multi-part I/O modules from the WAGO I/O-System can be equipped with
coding keys to prevent mismatching when connecting the individual module
parts.
For additional information see: Assembling/Disassembling Components.
System Supply Power Requirement: Example Calculation
The example calculation is based on the following node structure: · Head station · 5 × 16-channel digital input module · 5 × 16-channel digital output module · 11 × 8-channel analog input module · 10 × 8-channel analog output module · 2 × relay module · I/O module …
Table 8: Power Requirement: Example Calculation
Head station 5 × 16-channel digital input module (25 mA) 5 × 16-channel
digital output module (40 mA) 11 ×8-channel analog input module (69 mA) 10 ×
8-channel analog output module (61 mA)
Remaining total system supply current At this point, an additional supply
module must be used! Supply module 2 × relay module (100 mA) I/O module …
1,700 mA – 125 mA – 200 mA – 759 mA – 610 mA
6 mA
2,000 mA – 200 mA
– …
Field Supply Power Requirement: Example Calculation
The field supply layout must be handled in a similar manner as the system
supply. In addition, power requirements for external actuators and sensors
must be taken into account. Additional supply modules may be needed. Detailed
product information is available in the respective & Product Manual.
Determining Power Loss
Power loss depends on the node structure and the applied field signals. To
roughly determine power loss, use: · Head station: 3 W · I/O module: 1 W
5.6.2 I/O Test
The WAGO I/O System allows easy, effective testing of your wiring with an I/O
test.
For example, WAGO software solutions such as e!COCKPIT and WAGO-I/O-CHECK make
it possible to: · Switch inputs and outputs · Display digital input states ·
Display analog input values · Output analog values
System manual | Version: 3.3.3
43
Planning
Serie 750, 753
Detailed instructions are available in the & product manuals for e!COCKPIT and
WAGOI/O-CHECK.
44
System manual | Version: 3.3.3
Serie 750, 753
Transport and Storage
Tran6sport and Storage
The original packaging offers optimal protection during transport and storage.
· Store the products in suitable packaging; preferably, in the original
packaging. · Only transport the products in suitable containers/packaging. ·
Make sure the product contacts are not contaminated or damaged when packing or
un-
packing. · Observe the specified ambient climatic conditions for transport and
storage of the prod-
ucts.
System manual | Version: 3.3.3
45
Assembly and Disassembly
Serie 750, 753
Asse7mbly and Disassembly
Note
Assembly must be preceded by professional planning! Before you assemble an I/O
System node, make sure that the intended assembly follows all safety
precautions and planning instructions in this documentation.
The following information must be provided: · Information about the correct
node structure · Information about permissible mechanical, electrical and
climatic ambient conditions · Circuit diagrams · Mounting position,
clearances, cable types and lengths
7.1 Warning Messages for Assembly and Disassembly
WARNING
Accidental Contact with Hazardous Active Voltage! When voltage is hazardous
active, accidental contact may result in an electric shock. 1. Always
disconnect all voltages from the system before starting work on the system! 2.
Make sure the system do not carry any voltage!
7.2 Assembly Sequence
The components of the I/O system must be snapped directly onto a DIN-rail.
Starting with the head station, the I/O modules must be installed from left to
right according to the project design, in the nominal mounting position.
7.3 Snapping the Head Station to the DIN-Rail
1. Snap the head station onto the DIN-rail. 2. To attach the head station to
the DIN-rail, use an operating tool to turn the DIN-rail
locking cam until the nose of the DIN-rail locking cam engages behind the DIN-
rail.
46
System manual | Version: 3.3.3
Serie 750, 753
Assembly and Disassembly
ð The head station is now locked on the DIN-rail.
Figure 23: Locking the Head Station
7.4 Attaching an I/O Module
1. Position the I/O module in such a way that the grove and spring are
connected to the preceding and, if applicable, the following components.
Figure 24: Inserting the I/O Module
2. Press the I/O module into the assembly until the I/O module snaps onto the
DIN-rail.
System manual | Version: 3.3.3
47
Assembly and Disassembly
Serie 750, 753
Figure 25: Snapping the I/O Module On
3. Check that the I/O module is seated securely on the DIN-rail and in the
assembly. ð Once the I/O module has snapped into place, the electrical
connections are establish
for the data contacts and power contacts (if any) to the head station or to
the preceding and, if applicable, following I/O module.
Adding the Wiring Interface of the 753 Series
Figure 26: 753 Series Wiring Interface and I/O Module
1. Make sure that the locking tab of the I/O module is not pulled out. 2.
Place the wiring interface on the I/O module. 3. Press the wiring interface
onto the I/O module until it clicks into place completely.
7.5 Removing a Head Station from the DIN-Rail
Follow these steps to remove a head station from a DIN-rail:
48
System manual | Version: 3.3.3
Serie 750, 753
Assembly and Disassembly
Figure 27: Disengage the locking cam
1. Use an operating tool to turn the DIN-rail locking cam until the nose of
the DIN-rail locking cam disengages from the DIN-rail.
2. Use the release tab to pull the head station off the DIN-rail and, if
necessary, out of the assembly. To remove head stations with two release tabs,
both tabs must be pulled at the same time!
ð When the head station is pulled out of an assembly, the electrical
connections of the data contacts or power jumper contacts to the subsequent
I/O module are separated.
7.6 Removing an I/O Module
An I/O module can be detached from the DIN-rail with the help of its release
tab and pulled out of the assembly.
CAUTION
Risk of injury due to sharp-edged power jumper contacts! Removing the products
in a careless manner can cause cuts. · When removing the products, pay
attention to the power jumper contacts!
Removing 750 Series I/O Modules 1. Pull the orange release tab on the I/O
module upwards. To remove I/O modules with
two release tabs from an assembly, both tabs must be pulled at the same time!
System manual | Version: 3.3.3
49
Assembly and Disassembly
Serie 750, 753
Figure 28: Pulling the Release Tab
2. Pull the I/O module out of the assembly by the release tab. ð When the I/O
module is pulled out of the assembly, the electrical connections of the
data and power contacts are disconnected.
Removing 753 Series I/O Modules 1. Remove the pluggable connector by pulling
the orange locking latch towards the top
edge of the I/O module. ð The release tab is then accessible.
2. Pull up the orange release tab on the I/O module.
Figure 29: Pulling the Locking Latch
50
System manual | Version: 3.3.3
Serie 750, 753
Assembly and Disassembly
Figure 30: Detaching the 753 Series I/O Module
3. Pull the I/O module out of the assembly by the release tab. ð When the I/O
module is pulled out of the assembly, the electrical connections of the
data and power contacts are separated.
7.7 Inserting Coding Keys
For 753 Series I/O modules, the connection between the I/O module and the
pluggable connector can be coded. For the coding, proceed as follows: 1.
Insert the pin into the socket.
Figure 31: Putting the Coding Keys Together
2. Position the assembled coding keys in the I/O module.
System manual | Version: 3.3.3
51
Assembly and Disassembly
Serie 750, 753
Figure 32: Inserting Coding Keys
ð Due to its design, each coding pin allows four different coding options
(i.e.; 16 different options using two coding keys).
3. Put the pluggable connector on the I/O module.
Figure 33: Plugging the Connector into Place
ð After removing the pluggable connector, the sockets remain in the I/O
module.
Figure 34: Coding Keys for Clear Assignment
52
System manual | Version: 3.3.3
Serie 750, 753
Conductor Termination
Cond8uctor Termination
8.1 Conductor Termination
CAGE CLAMP®- and Push-in CAGE CLAMP® Connectors are designed for solid,
stranded and fine-stranded conductors. Only one conductor may be connected to
each clamping unit.
8.1.1 Connecting Conductors to CAGE CLAMP® To connect the conductor, an
operating tool must be used to open the CAGE CLAMP®.
Figure 35: Connecting a Conductor to a CAGE CLAMP®
To connect a conductor, proceed as follows: ü You need an operating tool. 1.
Insert the operating tool straight into the rectangular opening above the
connection
to open the CAGE CLAMP®.
2. Insert the conductor into the corresponding connection opening (round
housing opening).
3. Remove the operating tool again to close CAGE CLAMP®. ð The conductor is
now securely clamped.
System manual | Version: 3.3.3
53
Conductor Termination
Serie 750, 753
8.1.2 Connecting Conductors to Push-in CAGE CLAMP®
Stranded and fine-stranded conductors with ferrules, as well as solid
conductors can be plugged directly into Push-in CAGE CLAMP® Connectors. For
all other conductor types, an operating tool must be used to open the Push-in
CAGE CLAMP®.
Figure 36: Connecting Conductor to Push-in CAGE CLAMP®
To open a Push-in CAGE CLAMP® Connector, proceed as follows: ü You need an
operating tool. 1. Insert the operating tool at an angle into the rectangular
opening above the connec-
tion to open the CAGE CLAMP®.
2. Insert the conductor into the corresponding connection opening (round
housing opening).
3. Remove the operating tool again to close the Push-in CAGE CLAMP®. ð The
conductor is now securely clamped.
54
System manual | Version: 3.3.3
Serie 750, 753
Decommissioning
Deco9mmissioning
9.1 Shutting Down
1. Bring the process to a secure stop. 2. Disconnect the respective system
component from the power supply. 3. Check if the voltage is isolated. 4.
Protect the system component from accidental or unauthorized restart. 5.
Switch off any system and/or field supply to the node that is still connected.
The or-
der has no effect. ð The node does not carry any power and the product can be
dismounted (8 Assem-
bly and Disassembly [} 46]).
9.2 Disposal and Recycling
WEEE Mark Electrical and electronic equipment may not be disposed of with
household waste. This also applies to products without this mark.
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. Environmentally friendly disposal
benefits health, protects the environment from harmful substances in
electrical and electronic equipment and enables sustainable and efficient use
of resources. · Observe the national and local regulations for the disposal of
electrical and electronic
equipment, lithium-ion batteries, leadacid batteries and packaging. · Clear
any data stored on electrical and electronic equipment. · Remove lithium-ion
batteries, leadacid batteries or memory cards that are added to
the electrical and electronic equipment. · Wear appropriate personal
protective equipment when removing the lithium-ion batter-
ies/leadacid batteries. · Dispose of the removed lithium-ion
batteries/leadacid batteries according to your local
waste regulations (e. g. collection boxes at the retail or local collection
points). · Have electrical and electronic equipment sent to a local collection
point. · Dispose of all types of packaging to ensure a high level of recovery,
reuse and recy-
cling. · Transport packages from the B2B area can be taken back free of charge
via a return
system in accordance with the Packaging Act. Please contact our service
provider Interseroh directly. The corresponding certificate can be found at: ü
corporate-certificates · Throughout Europe, Directives 2006/66/EC, 94/62/EC
and 2012/19/EU (WEEE) apply. National directives and laws may differ.
System manual | Version: 3.3.3
55
Appendix
Serie 750, 753
App1e0ndix
10.1 Installation Regulations Specified by Approvals
10.1.1 Special Notes Regarding Explosion Protection
The following warning notices are to be posted in the immediate proximity of
the product (WAGO I/O System 750/753): · WARNING DO NOT REMOVE OR REPLACE
FUSED WHILE ENERGIZED! · WARNING DO NOT DISCONNECT WHILE ENERGIZED! ·
WARNING ONLY DISCONNECT IN A NON-HAZARDOUS AREA!
Before using the components, check whether the intended application is
permitted in accordance with the respective printing. Pay attention to any
changes to the printing when replacing components.
The product is open type equipment. As such, the product must only be
installed in appropriate enclosures or electrical operation rooms to which the
follwing applies: · Can only be opened using a tool or key. · Inside pollution
degree 1 or 2. · In operation, internal air temperature within the highest
minimum value and lowest
maximum value of the permissible surrounding air temperature of all components
· Minimum degree of protection: min. IP54 (acc. to EN/IEC 60529) · For use in
Zone 2 (Gc), compliance with the applicable requirements of the standards
EN/IEC/ABNT NBR IEC 60079-0, -11, -15 · For use in Zone 22 (Dc), compliance
with the applicable requirements of the standards
EN/IEC/ABNT NBR IEC 60079-0, -11, -15 and -31 · For use in mining (Mb),
minimum degree of protection IP64 (acc. EN/IEC 60529) and
adequate protection acc. EN/IEC/ABNT NBR IEC 60079-0 and -1 · Depending on
zoning and device category, correct installation and compliance with re-
quirements must be assessed and certified by a “Notified Body” (ExNB) if
necessary!
Explosive atmosphere occurring simultaneously with assembly, installation or
repair work must be ruled out. Among other things, these include the following
activities: · Insertion and removal of components · Connecting or
disconnecting from fieldbus, antenna, D-Sub, ETHERNET or USB con-
nections, DVI ports, memory cards, configuration and programming interfaces in
general and service interface in particular · Operating DIP switches, coding
switches or potentiometers · Replacing fuses
Wiring (connecting or disconnecting) of non-intrinsically safe circuits is
only permitted in the following cases: · The circuit is disconnected from the
power supply. · The area is known to be non-hazardous.
Outside the device, suitable measures must be taken so that the rated voltage
is not exceeded by more than 40 % due to transient faults (e.g., when powering
the field supply).
Product components intended for intrinsically safe applications may only be
powered by supply modules which are intended for intrinsically safe
applications themselves.
56
System manual | Version: 3.3.3
Serie 750, 753
Appendix
Only field devices whose power supply corresponds to overvoltage category I or
II may be connected to these components.
10.1.2 UL Requirements from Installation Regulations
10.1.2.1 UL Ordinary Locations per Report Reference E175199-19970402
Note
Valid Installation Regulations The underlying installation regulations are
covered by the instruction leaflet and the product manuals at the time of
manufacture prior to July 4, 2014.
Because the following information refers to language-specific regulations,
standards or certifications applicable to the specific installation and
operation location, it is presented in the respective original language.
Installation instructions revised on 2014-07-04 For cULus examination, the
WAGO I/O System Series 750, 753 and 758 s have only been investigated for risk
of fire and electrical shock (in accordance with UL508 and CSA C22.2 No. 142).
For devices with EtherCAT/Ethernet connectors: · Only for use in LAN, not for
connection to telecommunication circuits For devices 750-1400, 750-1402,
750-1500, 750-1501 and 750-1502: · Connection shall be made with R/C (ECBT2)
Type 612-230, manufactured by Wuerth
Elektronik Eisos GmbH & Co KG, rated 150°C provided with R/C (AVLV2) Style
2464, rated 300 V, 80°C.
10.1.2.2 UL Ordinary Locations per Report Reference E175199-20180807
Note
Valid Installation Regulations The underlying installation regulations are
covered by the instruction leaflet and the product manuals at the time of
manufacture prior to August 19, 2022.
Because the following information refers to language-specific regulations,
standards or certifications applicable to the specific installation and
operation location, it is presented in the respective original language.
Manual statements revised on 2022-08-19 For Bus coupler, Bus controller for
24V system supply input voltage an external fuse, rated max. 2A, slow acting,
min. 30Vdc shall be used. For field supplied Module (also supplied by Power
jumper contacts) for 24V field supply input voltage an external fuse, rated
max. 10A, slow acting, min. 30Vdc shall be used.
System manual | Version: 3.3.3
57
Appendix
Serie 750, 753
For field supplied Module (also supplied by Power jumper contacts ) with field
supply input voltage up to 250Vac/Vdc an external fuse, rated max. 10A, slow
acting, related to the appropriate voltage shall be used.
For products Module Nos. 750-750-495, 750-495/000-001 750-495/000-002,
750-495/040-000, 750-495/040-001, 750-495/040-002 for Voltage measurement
inputs Three-phase, three-wire system: 600 Vac: The Neutral shall not be
connected. Neutral conductors as part of the mains circuit, shall be
considered hazardous live. No PI in Neutral provided. With distance module
mounting (eg. Module Nos. 750-616) with a width of 12 mm. Additional
Supplementary insulation shall be provided.
For Models 750-439/040-000, 750-481/040-000, 750-484/040-000, 750-486/040-000,
750-489, 750-535/040-000, 750-585/040-000, 750-586/040-000, and
750-633/040-000: Shall only be operated with a power supply 24 Vdc Diagn for
Ex I XTR Modules 750-606/040-000.
10.1.2.3 UL Ordinary Locations per Report Reference E175199-20181019
Note
Valid Installation Regulations The underlying installation regulations are
covered by the instruction leaflet and the product manuals at the time of
manufacture prior to August 19, 2022.
Because the following information refers to language-specific regulations,
standards or certifications applicable to the specific installation and
operation location, it is presented in the respective original language.
Manual statements revised on 2022-07-12 For Bus coupler, Bus controller for
24V system supply input voltage an external fuse, rated max. 2A, slow acting,
min. 30Vdc shall be used. For field supplied Module (also supplied by Power
jumper contacts) for 24V field supply input voltage an external fuse, rated
max. 10A, slow acting, min. 30Vdc shall be used.
For Module No. 750-8211, 750-8211/040-000, 750-8211/040-001: These devices are
to be used with Optical Transceivers / SFP modules as prescribed in the
Installation instructions of WAGO. Such SFP modules need to be in compliance
with Laser Class I in accordance with 21 CFR 1040 and rated max. 1 W Neutral
shall not be connected. Neutral conductors as part of the mains circuit, shall
be considered hazardous live. No PI in Neutral provided.
10.1.2.4 UL Ordinary Locations per Report Reference E175199-20210716 Because
the following information refers to language-specific regulations, standards
or certifications applicable to the specific installation and operation
location, it is presented in the respective original language.
58
System manual | Version: 3.3.3
Serie 750, 753
Appendix
Manual statements issued on 2021-07-16 For Bus coupler, Bus controller for 24V
system supply input voltage an external fuse, rated max. 2A, slow acting, min.
30Vdc shall be used. For field supplied Module (also supplied by Power jumper
contacts) for 24V field supply input voltage an external fuse, rated max. 10A,
slow acting, min. 30Vdc shall be used.
10.1.2.5 UL Ordinary Locations per Report Reference E175199-20230421 Because
the following information refers to language-specific regulations, standards
or certifications applicable to the specific installation and operation
location, it is presented in the respective original language.
Manual statements issued on 2023-04-21 For Bus coupler, Bus controller for 24V
system supply input voltage an external fuse, rated max. 2A, slow acting, min.
30Vdc shall be used. For field supplied Module (also supplied by Power jumper
contacts) for 24V field supply input voltage an external fuse, rated max. 10A,
slow acting, min. 30Vdc shall be used.
10.1.2.6 UL Hazardous Locations per Report Reference E198726-19980911
Note
Valid Installation Regulations The underlying installation regulations are
covered by the instruction leaflet and the product manuals at the time of
manufacture prior to August 19, 2022.
Because the following information refers to language-specific regulations,
standards or certifications applicable to the specific installation and
operation location, it is presented in the respective original language.
Installation and operating instructions revised on 2022-12-08 This equipment
is suitable for use in Class I, Division 2, Groups A, B, C and D Or
nonhazardous locations only.
This equipment is to be fitted within tool-secured enclosures only.
English
French
WARNING – EXPLOSION HAZARD – SUBSTITUTION ATTENTION DANGER D’EXPLOSION
OF COMPONENTS MAY IMPAIR SUITABILITY FOR L’ÉCHANGE DE COMPOSANTS PEUT ALTÉRER
CLASS I, DIV. 2.
L’APTITUDE DE CLASSE I, DIV. 2.
Applicable for each operator accessible connector and fuse holder:
English
WARNING – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR
THE AREA IS KNOWN TO BE NON-HAZARDOUS
French
ATTENTION NE DÉBRANCHER L’APPAREIL QU’EN L’ABSENCE DE COURANT OU LORSQUE LA
ZONE EST CONSIDÉRÉE SANS RISQUE D’EXPLOSION.
System manual | Version: 3.3.3
59
Appendix
Serie 750, 753
WARNING – USE MODULE 750-642 ONLY WITH AN- AVERTISSEMENT : UTILISEZ LE MODULE RÉF.
TENNA MODULE 758 -910
750-642 UNIQUEMENT AVEC LE MODULE D’AN-
TENNE RÉF. 758-910 !
Module 750-538 only Manual shall contain CONTROL DRAWING No.750538 with its
entity parameters. “In Hazardous Locations, Non-Incendive only when installed
per Control Drawing No. 750538”
The Modules 750-439, 0750-0486, 750-538, 0750-0539, 750-633, 750-663/000-003,
750-489 shall only be supplied with 750-606 or 750-625/000-001.
For Models 0750-0439/0040-0000, 0750-0481/0040-0000, 0750-0484/0040-0000,
0750-0486/0040-0000, 0750-0535/0040-0000, 0750-0585/0040-0000, 0750
-0586/0040-0000, and 0750-0633/0040-0000: Shall only be operated with a power
supply 24 Vdc Diagnosis for Ex I XTR Modules 0750-0606/0040-0000
For head stations containing SD card reader sockets only:
English
French
WARNING: DO NOT CONNECT OR DISCONNECT AVERTISSEMENT: NE PAS BRANCHER NI SD- CARD WHILE CIRCUIT IS LIVE UNLESS THE DÉBRANCHER SD-CARD PENDANT QUE LE CIR-
AREA IS KNOWN TO BE FREE OF IGNITABLE CON- CUIT EST SOUS TENSION À MOIS QUE L´EM-
CENTRANTIONS OF FLAMMABLE GASES OR VA- PLACEMENT NE SOIT EXEMPT DE CONCENTRA-
PORS.
TIONS INFLAMMABLES.
For devices with Ether CAT/Ethernet connectors: Only for use in LAN, not for
connection to telecommunication circuits.
For the following modules: 750-8212/040-000, 750-8212/040-001,
750-8216/040-000, 750-8216/040-001 the max. ambient temperature for vertical
mounting positions (Modules are vertically piled above each other) is 65 °C.
For Couplers/Controllers and Economy bus modules only: The configuration
interface Service connector is for temporary connection only. Do not connect
or disconnect unless the area is known to be non-hazardous. Connection or
disconnection in an explosive atmosphere could result in an explosion.
For devices containing fuses:
English
WARNING – DEVICES CONTAINING FUSES MUST NOT BE FITTED INTO CIRCUITS SUBJECT TO
OVERLOADS, E.G. MOTOR CIRCUITS
French
ATTENTION DES APPAREILS AVEC FUSIBLES NE DOIVENT PAS ÊTRE INTÉGRÉS DANS DES
CIRCUITS QUI SONT SOUMIS À UNE SURCHARGE, PAR EX. DES CIRCUITS DE MOTEUR.
A switch suitable for the location where the equipment is installed shall be provided to remove the power from the fuse.
60
System manual | Version: 3.3.3
Serie 750, 753
Appendix
10.1.2.7 UL Hazardous Locations per Report Reference E198726-2023-01-31
Because the following information refers to language-specific regulations,
standards or certifications applicable to the specific installation and
operation location, it is presented in the respective original language.
Installation and operating instructions Issued on 2023-01-31 This equipment is
suitable for use in Class I, Division 2, Groups A, B, C and D Or nonhazardous
locations only.
This equipment is an OPEN-TYPE device meant to be installed in an enclosure
(DIN rail mounted) suitable for the environment and that is only accessible
with the use of a tool.
English
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS FREE OF IGNITABLE CONCENTRATIONS.
French
AVERTISSEMENT – RISQUE D´EXPLOSION – NE DÉBRANCHER L’APPAREIL QU’EN L’ABSENCE
DE COURANT OU QUE L´EMPLACEMENT NE SOIT EXEMPT DE CONCENTRATIONS INFLAMMABLES.
10.2
Protected Rights
· Adobe® and Acrobat® are registered trademarks of Adobe Systems Inc. ·
AndroidTM is a trademark of Google LLC. · Apple, the Apple logo, iPhone, iPad
and iPod touch are registered trademarks of Apple
Inc. registered in the USA and other countries. “App Store” is a service mark
of Apple Inc. · AS-Interface® is a registered trademark of the AS-
International Association e.V. · BACnet® is a registered trademark of the
American Society of Heating, Refrigerating and Air Conditioning Engineers,
Inc. (ASHRAE). · Bluetooth® is a registered trademark of Bluetooth SIG, Inc. ·
CiA® and CANopen® are registered trademarks of CAN in AUTOMATION
International Users and Manufacturers Group e.V. · CODESYS is a registered
trademark of CODESYS Development GmbH. · DALI is a registered trademark of the
Digital Illumination Interface Alliance (DiiA). · Docker and the Docker logo
are trademarks or registered trademarks of Docker, Inc. in the United States
and/or other countries. Docker, Inc. and other parties may also have trademark
rights in other terms used herein. · EtherCAT® is a registered trademark and
patented technology licensed by Beckhoff Automation GmbH, Germany. ·
ETHERNET/IPTM is a registered trademark of the Open DeviceNet Vendor
Association, Inc (ODVA). · EnOcean® is a registered trademark of EnOcean GmbH.
· Google PlayTM is a registered trademark of Google Inc. · IO-Link is a
registered trademark of PROFIBUS Nutzerorganisation e.V. · KNX® is a
registered trademark of the KNX Association cvba. · Linux® is a registered
trademark of Linus Torvalds. · LON® is a registered trademark of the Echelon
Corporation. · Modbus® is a registered trademark of Schneider Electric,
licensed for Modbus Organization, Inc. · OPC UA is a registered trademark of
the OPC Foundation.
System manual | Version: 3.3.3
61
Appendix
Serie 750, 753
· PROFIBUS® is a registered trademark of the PROFIBUS Nutzerorganisation e.V.
(PNO).
· PROFINET® is a registered trademark of the PROFIBUS Nutzerorganisation e.V.
(PNO).
· QR Code is a registered trademark of DENSO WAVE INCORPORATED. · Subversion®
is a trademark of the Apache Software Foundation. · Windows® is a registered
trademark of Microsoft Corporation.
10.3 Accessories
Item number Communication Cable 750-920
Item Description Communication Cable
WAGO DIN-Rails 210-1xx
DIN-rails
Buffer Modules
787 Series Capacitive Buffer Mod- See product catalog ules
Shielding Elements
790 Series Shield Connection Sys- See product catalog tem
End Stops
249-1xx
Screwless end stop
Tools
210-722
Operating tool set
Test Probes 735-500
Test pin
859-500
Test pin
Coding Keys 753-150 Marking System 2009-145
Coding Keys Mini-WSB Inline
Table 9: Recommended Accessories Item Description 4-pole male header D-Sub 9
socket; 2.5 m Steel bluish, galvanized, chromated; copper
Operating tool set with partially insulated shaft 1 mm diameter; 30 VAC / 60
VDC; CAT0; with solder connection for test cable 1 mm diameter; 30 VAC / 60
VDC; CAT0; with solder connection for test cable 753 Series Coding Keys On
reel; stretchable 5 … 5.2 mm; plain; snap-on type
62
System manual | Version: 3.3.3
Serie 750, 753
List of Tables
List of Tables
Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9
Color coding of Component Types ………………………………………………………………………… 18 Color Coding of Component Classes……………………………………………………………………… 18 Explanation of the Marking Example ……………………………………………………………………… 19 Explanation of the Example of Different Marking……………………………………………………… 20 Production Number ……………………………………………………………………………………………… 21 Update Matrix……………………………………………………………………………………………………… 21 High-Isolation Filter Modules ………………………………………………………………………………… 36 Power Requirement: Example Calculation ……………………………………………………………… 43 Recommended Accessories …………………………………………………………………………………. 62
System manual | Version: 3.3.3
63
List of Figures
Serie 750, 753
List of Figures
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure
9
Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure
17 Figure 18
Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure
26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33
Figure 34 Figure 35
Example Head Station Housings ………………………………………………………………………. 12 Example I/O Module Housings …………………………………………………………………………. 12 Beispielansicht PFC ……………………………………………………………………………………….. 13 Beispielansicht Controller ………………………………………………………………………………… 14 750 Series I/O Module with CAGE CLAMP® Connections (Example) …………………….. 15 750 Series I/O Module with Push-in CAGE CLAMP® Connections (Example) …………. 16 753 Series I/O Module (Example)……………………………………………………………………… 17 Data Contacts ………………………………………………………………………………………………… 22 Example of Power Jumper Contact Arrangement (Left: Blade Contacts; Right: Spring Contacts) …………………………………………………………………………………………….. 22 Potentials of the Power Jumper Contacts…………………………………………………………… 23 DIN-Rail Contact (example) ……………………………………………………………………………… 23 Illustration of the Various Potential Groups ………………………………………………………… 24 Supplying System Power (Example) …………………………………………………………………. 25 Field Supply Infeed (Example)………………………………………………………………………….. 26 Installation Clearances ……………………………………………………………………………………. 31 Coordinate model: width (x), height (y), depth (z)………………………………………………… 32 Power Supply Concept for Marine Applications Classes A and B ……………………….. 36 Power Supply Concept for Marine Applications Classes A and B with FE Power Jumper Contact ……………………………………………………………………………………………… 37 Ex i Power Supply Concept ……………………………………………………………………………… 38 Power Supply Concept for Marine Applications in Ex i Zone Class A ………………….. 40 Power Supply Concept for Marine Applications in Ex i Zone Class B ………………….. 41 Power Supply Concept Example with F I/O-Modules …………………………………………… 42 Locking the Head Station…………………………………………………………………………………. 47 Inserting the I/O Module ………………………………………………………………………………….. 47 Snapping the I/O Module On ……………………………………………………………………………. 48 753 Series Wiring Interface and I/O Module ……………………………………………………….. 48 Disengage the locking cam………………………………………………………………………………. 49 Pulling the Release Tab…………………………………………………………………………………… 50 Pulling the Locking Latch …………………………………………………………………………………. 50 Detaching the 753 Series I/O Module ………………………………………………………………… 51 Putting the Coding Keys Together …………………………………………………………………….. 51 Inserting Coding Keys……………………………………………………………………………………… 52 Plugging the Connector into Place ……………………………………………………………………. 52 Coding Keys for Clear Assignment ……………………………………………………………………. 52 Connecting a Conductor to a CAGE CLAMP® …………………………………………………….. 53
64
System manual | Version: 3.3.3
Serie 750, 753
List of Figures
Figure 36
Connecting Conductor to Push-in CAGE CLAMP®………………………………………………. 54
System manual | Version: 3.3.3
65
WAGO GmbH & Co. KG Postfach 2880 · D – 32385 Minden
Hansastraße 27 · D – 32423 Minden * info@wago.com ü www.wago.com
Headquaters Sales Order Service Fax
+49 571/887 0 +49 (0) 571/887 44 222 +49 (0) 571/887 44 333 +49 571/887 844169
WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH. Copyright WAGO GmbH & Co. KG All rights reserved. The content and structure of the WAGO websites, catalogs, videos and other WAGO media are subject to copyright. Distribution or modification of the contents of these pages and videos is prohibited. Furthermore, the content may neither be copied nor made available to third parties for commercial purposes. Also subject to copyright are the images and videos that were made available to WAGO GmbH & Co. KG by third parties.
References
- BSI - Bundesamt für Sicherheit in der Informationstechnik
- I/O Systems | WAGO
- BSI - Bundesamt für Sicherheit in der Informationstechnik
- I/O Systems | WAGO
- Corporate Certificates | WAGO
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>