WAGO 765-4203/0100-0000 User manual

Product manual | Version 1.0.0
WAGO I/O System Field
4-Port IO-Link Master Class A; EtherCAT; 24 V DC; 2.0 A;
4 × M12 Connection
765-4203/0100-0000

765-4203/0100-0000Legal Information
© 2021 WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D - 32423 Minden
Phone: [phone] – 0
Fax: [phone] – 844169
E-Mail: * [email protected]
Internet: ü www.wago.com
Technical Support
Phone: [phone] – 44555
Fax: [phone] – 844555
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 appreci-
ate 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.
Product manual | Version: 1.0.0
4PORT IOL-A FLD EC DC 24V 2.0A

765-4203/0100-0000 Table of Contents
Product manual | Version: 1.0.0 iii
4PORT IOL-A FLD EC DC 24V 2.0A
Table of Contents
1Provisions.........................................................................................................................7
1.1 Document Portfolio.................................................................................................. 7
1.2 Intended Use........................................................................................................... 7
1.3 Typographical Conventions..................................................................................... 8
1.4 Legal Information .................................................................................................. 10
2Safety ..............................................................................................................................11
2.1 General Safety Rules ............................................................................................ 11
2.2 Electrical Safety..................................................................................................... 11
2.3 Mechanical Safety................................................................................................. 12
2.4 Thermal Safety...................................................................................................... 12
2.5 Indirect Safety ....................................................................................................... 12
3Overview .........................................................................................................................13
4Properties .......................................................................................................................14
4.1 View....................................................................................................................... 14
4.2 Connections .......................................................................................................... 15
4.2.1 Power supply................................................................................................15
4.2.2 Communication Interfaces............................................................................16
4.2.2.1 IO-Link (Master)...................................................................................16
4.2.3 Network Connections ................................................................................... 16
4.2.3.1 ETHERNET Interfaces ........................................................................16
4.3 Circuit Diagram...................................................................................................... 17
4.4 Technical data....................................................................................................... 17
4.4.1 Product .........................................................................................................17
4.4.2 Mechanical Data...........................................................................................17
4.4.3 Connection Technology................................................................................18
4.4.4 Power Supply ............................................................................................... 19
4.4.5 Electrical Safety............................................................................................20
4.4.6 Environmental Conditions ............................................................................20
4.4.7 Communication ............................................................................................20
4.5 Derating................................................................................................................. 22
4.6 Regulations and Standards................................................................................... 22
4.7 Approvals .............................................................................................................. 22
5Functions........................................................................................................................24
5.1 Process Image ...................................................................................................... 24
5.2 Forcing .................................................................................................................. 29
5.3 Monitoring Functions............................................................................................. 30
5.4 Overload protection............................................................................................... 30
5.5 Parameterization Tools ......................................................................................... 31
5.5.1 Overview ......................................................................................................31

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5.5.2 WAGO IO-Link Configurator.........................................................................32
5.5.3 WAGO Webserver I/O Field .........................................................................33
5.5.4 WAGO I/O Field app ....................................................................................34
5.6 Communication Interfaces..................................................................................... 35
5.6.1 EtherCAT......................................................................................................35
5.6.2 OPC UA Server ............................................................................................35
6Planning..........................................................................................................................37
6.1 Structure Guidelines.............................................................................................. 37
6.1.1 Installation Site and Touch-Proof Protection ................................................37
6.1.2 Data Security................................................................................................37
6.1.2.1 Random Influences..............................................................................37
6.1.2.2 Deliberate Influences...........................................................................37
6.2 Power Supply Concept.......................................................................................... 38
6.2.1 Design Power Supply ...................................................................................38
6.2.2 Requirements on the Power Supply.............................................................41
6.2.3 Additional Measures.....................................................................................42
6.2.4 Power Supply Examples ..............................................................................42
6.3 Settings Options.................................................................................................... 45
6.3.1 Module Parameters ......................................................................................45
7Transport and Storage...................................................................................................50
8Installation and Removal...............................................................................................51
8.1 Installation ............................................................................................................. 51
8.1.1 Tools Required for Installation......................................................................51
8.1.2 Before Installation.........................................................................................51
8.1.3 Installation Instructions.................................................................................51
8.1.4 Note on Protecting against Heat Generation by the Product .......................52
8.1.5 Installation Distances ...................................................................................52
8.1.6 Installation ....................................................................................................52
8.1.7 After Installation............................................................................................52
8.1.8 Grounding.....................................................................................................52
8.2 Removal ................................................................................................................ 53
8.2.1 Tools Required for Removal.........................................................................53
8.2.2 Before Removal............................................................................................53
8.2.3 Removal .......................................................................................................53
8.2.4 After Removal...............................................................................................53
9Connection .....................................................................................................................54
9.1 General Information on Installation ....................................................................... 54
9.2 Connecting the Power Supply............................................................................... 54
9.3 Connecting Cables................................................................................................ 57
9.4 Connecting the Fieldbus ....................................................................................... 57
9.5 Connect Sensors/Actuators .................................................................................. 59
10 Commissioning ..............................................................................................................63
10.1 Getting the IP Address from the EtherCAT Master ............................................... 63

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10.2 Configuration......................................................................................................... 64
10.2.1 Configuring EtherCAT .................................................................................. 64
10.2.1.1 Selecting the Module ...........................................................................64
10.2.1.2 Configuring a Port................................................................................64
10.2.1.3 Setting Parameters..............................................................................65
10.3 Parameterization ................................................................................................... 65
10.3.1 WAGO Webserver I/O Field .........................................................................65
10.3.1.1 Call WAGO Webserver I/O Field .........................................................65
10.3.1.2 User Interface of the WAGO Webserver I/O Field...............................66
10.3.1.2.1 Maintenance Information ........................................................... 66
10.3.1.2.2 Advanced Module and Port Information .................................... 67
10.3.1.2.3 Displaying Licenses ................................................................... 67
10.3.1.3 Opening the Product Information via WAGO Webserver I/O Field......67
10.3.1.3.1 Displaying Port Information........................................................ 67
10.3.1.3.2 Displaying Measured Values and Information on Connected IO-
Link Devices .............................................................................. 68
10.3.1.3.3 Displaying Port Status Information ............................................ 70
10.3.1.3.4 State .......................................................................................... 70
10.3.1.3.5 Quality........................................................................................ 71
10.3.1.3.6 Revision ID ................................................................................ 71
10.3.1.3.7 Baud Rate.................................................................................. 71
10.3.1.3.8 Cycle Time................................................................................. 71
10.3.1.3.9 Input Data Length ...................................................................... 72
10.3.1.3.10 Vendor ID................................................................................... 72
10.3.1.3.11 Device ID ................................................................................... 72
10.3.1.3.12 Displaying Process Data............................................................ 72
10.3.1.4 Parameterizing the Module via the WAGO I/O Field Webserver.........73
10.3.1.4.1 Configure Ports.......................................................................... 73
10.3.1.4.2 Accessing a Connected IO-Link Device .................................... 77
10.3.1.4.3 Configuring IP Parameters ........................................................ 80
10.3.1.4.4 Storing Maintenance Information............................................... 80
10.3.1.4.5 Updating Firmware .................................................................... 82
10.3.1.4.6 Resetsetting the Module to the Factory Settings ....................... 83
10.3.1.4.7 Configure Bluetooth ................................................................... 84
10.3.1.4.8 Logging Users on and off and Managing Them......................... 87
10.3.1.4.9 Forcing Digital Inputs and Outputs ............................................ 90
10.3.1.4.10 Forcing for IO-Link Ports............................................................ 91
10.3.2 WAGO IO-Link Configurator.........................................................................93
10.3.3 WAGO I/O Field app ....................................................................................93
10.3.3.1 Parameterizing a Module with the WAGO I/O Field App.....................93
10.3.4 OPC UA Server ............................................................................................93
10.3.4.1 Parameterizing the Product via OPC UA.............................................94
10.3.4.1.1 Identifying Devices..................................................................... 94
10.3.4.1.2 Configuring Parameters............................................................. 95
10.3.4.1.3 Reading out Measured Values .................................................. 96
10.3.4.1.4 Reading out Diagnostic Information........................................... 96
10.3.4.1.5 Reading Statistics ...................................................................... 97
11 Diagnostics.....................................................................................................................99
11.1 Diagnostics via Indicators...................................................................................... 99
11.2 Diagnostics via EtherCAT ................................................................................... 102
11.2.1 Diagnostic History ......................................................................................102
11.2.1.1 Subindex 0: Highest supported subindex ..........................................102
11.2.1.2 Subindex 1: Maximum Messages......................................................102
11.2.1.3 Subindex 2: Newest Message ...........................................................102
11.2.1.4 Subindex 3: Newest Acknowledged Message...................................102
11.2.1.5 Subindex 4: New Messages Available ..............................................103

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11.2.1.6 Subindex 5: Flags..............................................................................104
11.2.1.7 Subindexes 6–69: Diagnosis Message (Write-Protected) .................104
11.2.1.8 Structure of a Diagnostic Message....................................................105
11.2.1.9 Emergency Error Codes ....................................................................106
11.2.1.10 Events Triggered by the IO-Link Master............................................108
11.2.1.11 Events Triggered by the IO-Link Device............................................109
11.2.2 Diagnostic Data of the Modules .................................................................110
12 Service ..........................................................................................................................111
12.1 Resetting to Factory Settings .............................................................................. 111
12.2 Updating Firmware.............................................................................................. 111
13 Decommissioning ........................................................................................................112
13.1 Entsorgung und Recycling .................................................................................. 112
14 Appendix.......................................................................................................................113
14.1 Installation Regulations Specified by Approvals ................................................. 113
14.2 Operational Description....................................................................................... 114
14.3 Protected Rights.................................................................................................. 115

765-4203/0100-0000 Provisions
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1Provisions
This documentation applies to the following product:
Table1: Scope of Applicability
Item no. Item description, long Item description, short
0765-4203/0100-0000 4-Port IO-Link Master Class A; EtherCAT;
24 V DC; 2.0 A; 8 × M12 connection
4 PORT IOL-A FLD EC 24 VDC 2.0 A
1.1 Document Portfolio
Note
Observe the applicable documentation!
This product must only be installed and operated according to the instructions of the com-
plete Instructions for use. Knowledge of the complete Instructions for use is required for
proper use.
1. Carefully read the Product Manual.
2. Before commissioning, follow the instructions in section 8Safety [}11].
Table2: Complete instructions for use
Document Type Contents
& Product Manual Contains all the product-specific information for a product.
& Data Sheet Contains the technical data and approvals / certificates for a product.
& Instruction leaflet Is included with each product. Contains initial information on safe handling of
the product.
All documentation is available at: üwww.wago.com /<item number>.
Besides this documentation, the following supplementary document is available:
•& Product Manual WAGO IO-Link Configurator
1.2 Intended Use
The product 0765-4203/0100-0000 is used to capture field signals on sensors, actuators
and hubs which have been sent or received by a higher-level controller and output them
via IO-Link.
The product works as a decentralized input/output unit in EtherCAT networks.
• This product is intended for installation in automation technology systems.
• The product meets the IP67 protection type requirements.
• The product is intended for indoor and outdoor use.
• Operation of the products in Industrial area is permitted.
• Operation of the product in other application areas is only permitted when correspond-
ing approvals and labeling are present.
Improper Use
Improper use of the product is not permitted. The following cases in particular constitute
improper use:

765-4203/0100-0000Provisions
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• Non-observance of the intended use.
• Use without protective measures in an environment in which salt water, salt spray mist,
icing, corrosive fumes, explosive gases, direct sunlight and ionizing radiation can oc-
cur.
• Use of the product in areas with special risk that require continuous fault-free operation
and in which failure of 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, weapons systems, aircraft and motor vehicles).
Warranty and Liability
The terms set forth in the General Business and Contract Conditions for Delivery and
Service of WAGO Kontakttechnik GmbH & Co. KG and the terms for software products
and products with integrated software stated in the WAGO Software License Contract –
both available at üwww.wago.com – shall apply. In particular, the warranty is void if:
• The product is improperly used.
• 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 sys-
tem assembled with the products. The installer/operator is responsible for proper installa-
tion and safety of the system. All laws, standards, guidelines, local regulations and ac-
cepted 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 Installation regulations specified by Approvals must be observed. In the event of non-
compliance, the products may not be operated within the scope of the approval.
1.3 Typographical Conventions
Number Notation
100 Decimals: Normal notation
0x64 Hexadecimals: C-notation
‘100’
‘0110.0100’
Binary: In single quotation marks
Nibbles separated by a period
Text Formatting
italic Names of paths or files
bold Menu items, entry or selection fields, emphasis
Code Sections of program code
> Selection of a menu point from a menu
“Value” Value entries
[F5] Identification of buttons or keys

765-4203/0100-0000 Provisions
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4PORT IOL-A FLD EC DC 24V 2.0A
Cross References / Links
Cross references/links to a topic in a document
Cross references / links to a separate document
ü
Cross references / links to a website
Cross references / links to an email address
Action Instructions
üThis symbol identifies a precondition.
1. Action step
2. Action step
ðThis symbol identifies an intermediate result.
ðThis symbol identifies the result of an action.
Lists
• Lists, first level
– Lists, second level
Figures
Figures in this documentation are for better understanding and may differ from the actual
product design.
Notes
DANGER
Type and source of hazard
Possible consequences of hazard that also include death or irreversible injury
• Action step to reduce risk
WARNING
Type and source of hazard
Possible consequences of hazard that also include severe injury
• Action step to reduce risk
CAUTION
Type and source of hazard
Possible consequences of hazard that include at least slight injury
• Action step to reduce risk

765-4203/0100-0000Provisions
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!
NOTICE
Type and source of malfunction (property damage only)
Possible malfunctions that may restrict the product’s scope of functions or ergonomics,
but do not lead to foreseeable risks to persons
• Action step to reduce risk
Note
Notes and information
Indicates information, clarifications, recommendations, referrals, etc.
1.4 Legal Information
Intellectual Property
Unless barred by applicable legal provisions, unauthorized copying and distribution of this
document, as well as the use and communication of its content are strictly prohibited un-
less expressly authorized by prior agreement. Third-party products are always mentioned
without any reference to patent rights. WAGO Kontakttechnik GmbH & Co. KG, or for
third-party products, their manufacturer, retain 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 [}115]).
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 Kontakttechnik GmbH & Co. KG retains the right to
carry out technical changes and improvements of the products and the data, specifica-
tions 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.

765-4203/0100-0000 Safety
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4PORT IOL-A FLD EC DC 24V 2.0A
2Safety
This section contains safety rules that must be followed for hazard-free use of the prod-
uct.
This section is aimed at the following target groups:
• Planners and installers
• Operators
• Qualified assembly personnel
• Qualified installation personnel (electrical installation, technician network installation
etc.)
• Qualified operating personnel
• Qualified service and maintenance personnel
Obey the following safety rules:
2.1 General Safety Rules
• 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 of the product. In addition, ensure that any supplement to this documentation is
included, if necessary.
• The product must only be installed and put into operation by qualified electrical special-
ists per EN 50110‑1/-2 and IEC 60364.
• Comply with the laws, standards, guidelines, local regulations and accepted technol-
ogy standards and practices applicable at the time of installation.
2.2 Electrical Safety
Power Supply
• Only operate the product with safe extra low voltage power sources (PELV or SELV).
• Connecting impermissible current or frequency values may destroy the product.
Grounding/Protection/Fuses
• Connect the product and system to functional ground (FE).
• When handling the product, please ensure that environmental factors (personnel, work
space and packaging) are properly equalized. Do not touch any conducting parts.
Cables
• Maintain spacing between control, signal and data lines and the power supply lines.
• Only use conductor cross-sections sufficient for the current load.
Protection
• When working on the system (e.g., during maintenance), protect the Facility part in
question from accidental or unauthorized restart.
Shielding/Network
• Observe the applicable standards for EMC-compatible installations.

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2.3 Mechanical Safety
• Cooling of the product must not be impaired. Ensure air can flow freely and that the
minimum clearances from adjacent products/areas are maintained.
• Do not install the product on or in the vicinity of easily flammable materials.
• Before startup, please check the product for any damage that may have occurred dur-
ing shipping. Do not put the product into operation in the event of mechanical damage.
2.4 Thermal Safety
• The surface of the housing heats up during operation. Under special conditions (e.g., in
the event of a fault or increased surrounding air temperature), touching the product
may cause burns. Allow the product to cool down before touching it.
• If the surface temperature of the product can exceed 55°C, wear protective gloves and
attach protective covers and/or touch-proof protection.
2.5 Indirect Safety
• Only use a dry or cloth or a clothed dampened with water to clean the product. Do not
use cleaning agents, e.g., abrasive cleaners, alcohols or acetone.
• Do not allow the product to come into contact with ketones (e.g., acetone) or chlori-
nated hydrocarbons (e.g., dichloromethane) under any circumstances.
• Do not use hard objects that could cause scratches for cleaning.
• Clean tools and materials are imperative for handling the product.
• If automation solutions are implemented that can cause personal injury or major prop-
erty damage in the event of failure, you must take appropriate measures to ensure that
the system remains in a safe operating state even in the event of failure.
• Before installation and operation, please read the product documentation thoroughly
and carefully. In addition, note the information on the product housing and further infor-
mation, e.g. at üwww.wago.com/<item number>.
• Only permit skilled personnel approved by WAGO to perform repair work.

765-4203/0100-0000 Overview
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4PORT IOL-A FLD EC DC 24V 2.0A
3Overview
The module is part of the WAGO I/O System Field 765. It is intended for industrial use
within an EtherCAT® network and communicates with a central controller on the control
level. Several sensors/actuators can be connected to the device for connection on the
field level. The device electronics are protected from environmental influences by the
completely encapsulated device housing.
The product has a metal housing and is suitable for screw mounting on a rack.
Function Overview
• EtherCAT® communication with the higher-level controller
– Cyclic I/O data
– Configuration and Parameterization via EtherCAT®
– Emergency Telegrams
• Bluetooth® interface for diagnostics and configuration using the WAGO I/O Field app
and a mobile device
• WAGO I/O Field Webserver: integrated Webserver, accessible via “Ethernet over
EtherCAT (EoE)“, with the following functions: configuration, parameterization, diag-
nostics, testing and firmware update
• Forcing function: Forcing output signals, simulating input signals
• Measured values by channel:
– Output and supply current
– Supply voltage
– Temperature measurement
• Monitoring functions by channel:
– Maximum current
– Over and undervoltage
– Over and undertemperature
– Line break detection
• Total current monitoring
• Protective functions: Shutdown of the switching or supply outputs if the maximum cur-
rent at this pin is exceeded.
• Integrated OPC UA server in compliance with “IO-Link Companion Specification” ex-
panded to include diagnostic functions
• 4 ports
– IO-Link Master Class A
– Pin 4 can be configured as an IO-Link Master, digital input or digital output
– Pin 2 can be configured as a digital input or digital output

765-4203/0100-0000Properties
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4Properties
4.1 View
Figure1: View
Table3: Legend for “View” Figure
Function Position Custom Name Description
ETHERNET 2 X21 ETHERNET interface, M12, D-coded, EtherCAT®-IN port

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4PORT IOL-A FLD EC DC 24V 2.0A
Function Position Custom Name Description
1 L/A (X21) Link/activity LED for port X21
3 - LED with no function
21 X22 ETHERNET interface, M12, D-coded, EtherCAT® OUT
port
22 L/A (X22) Link/activity LED for port X22
20 - LED with no function
Bluetooth®4 BT Bluetooth® antenna, including Bluetooth® LED
Indicators 19 SYS System LED
18 FLD Field LED
17 APL Application LED
16 ERR EtherCAT® error status LED
15 RUN EtherCAT® slave status LED
Identification 5 - Data Matrix Code (DM Code)
Contains the serial number of the module (UII)
Supply voltage 6 X31 Power supply input (Power In)
13 X32 Power supply output (Power Out)
14 1L (X32) 1L power supply LED (24VDC)
12 2L (X32) 2L supply voltage LED (24VDC)
IO-Link Class A 8 X01...X04 IO-Link port, ports X01X04, M12, A-coded
9 1, 3, 5, 7 IO-Link port LEDs for ports X01...X04, channel B (pin2)
7 0, 2, 4, 6 IO-Link port LEDs for ports X01...X04, IO-Link or chan-
nelA (pin4)
Marking 11 - Port marking (WMB Inline and marking strips)
23 - Module marking (WMB Inline)
Assembly 10 - Mounting hole for front or side mounting
24 - Mounting hole for front or side mounting
4.2 Connections
4.2.1 Power supply
The product is powered through the X31 connection (Power in). Two supply cables can
be connected to the plug:
• Supply cable 1: 1L+ (U1L) and reference potential 1L−
• Supply cable 2: 2L+ (U2L) and reference potential 2L−
Both supply cables are electrically isolated from each other and functional ground.
Each pin of plug X31 (Power in) is connected to the same pin of socket X32 (Power out)
and makes it possible to pass the power on to the next device.

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Table4: Supply voltage
Supply Voltage In-
put
Supply Voltage
Output
Pin Signal Description
1 1L+ 24VDC supply voltage U1L for system
and sensor/actuator
2 2L− Reference potential for 2L
3 1L− Reference potential for 1L
4 2L+ 24VDC auxiliary/control voltage U2L
FE FE Functional ground
M12, L-coded, plug,
5-pin (4 + FE)
M12, L-coded,
socket, 5-pin (4 +
FE)
Note
Upper limit on current consumption from X32 (Power out)
Before connecting one or more products to the power supply on socket X32 (Power out),
read section 8Power Supply Examples [}42]. There you will find information on the
maximum permitted current consumption.
4.2.2 Communication Interfaces
4.2.2.1 IO-Link (Master)
Table5: IO-Link (class A)
IO-Link (Class A) Pin Signal Description Wire Color
M12, A-coded,
socket, 5-pin
1 1L+ 24VDC supply voltage U1L for sensor/actu-
ator
Brown
2 DIO B (DI B/
DQ B)
Digital input/output channel B White
3 1L– Reference potential for 1L+ Blue
4 C/Q
DIO A (DI A/
DQ A)
IO-Link data or
digital input/output channel A
Black
5 n.c. Not connected -
4.2.3 Network Connections
4.2.3.1 ETHERNET Interfaces
Table6: ETHERNET Interfaces
ETHERNET Pin Signal Description
M12, D-coded,
socket, 4-pin
1 TX+ Positive send data
2 RX+ Positive receive data
3 TX– Negative send data
4 RX– Negative receive data
Housing Shield Shield connection; housing is connected to functional
ground

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Product manual | Version: 1.0.0 17
4PORT IOL-A FLD EC DC 24V 2.0A
4.3 Circuit Diagram
The following figure shows the schematic circuit diagram of the product.
Figure2: Circuit Diagram for Each Port
4.4 Technical data
4.4.1 Product
Table7: Product
Property Value
Item Number 0765-4203/0100-0000
Product function 4-Port-IO-Link Master Class A
Product name (short) 4 PORT IOL-A FLD EC 24 VDC 2.0 A
Product name (long) 4-Port IO-Link Master Class A; EtherCAT; 24 V DC;
2.0 A; 8 × M12 connection
4.4.2 Mechanical Data
Table8: Mechanical Data
Property Value
Width 60 mm
Height 30 mm
Length 210 mm
Weight 450 g
Housing Zinc Die Casting
Mounting type Screw mount, 2 × M4
Tightening torque M4: 1.2 Nm
Mounting holes Diameter: 4.5mm
Distance from each: 198.0mm ± 0.2mm

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4PORT IOL-A FLD EC DC 24V 2.0A
4.4.3 Connection Technology
Table9: Connection technology
Property Value
Power Connection PWR IN: M12 L-coded, 5-pin, plug
PWR OUT: M12 L-coded, 5-pin, socket
EtherCAT Connection 2 × M12, D-coded, socket, 4-pin
IO-Link ports 4 × M12, A-coded, socket, 5-pin
Tightening Torque M12: 1.0 Nm
IO-Link Port (Class A)
Table10: IO-Link Port (Class A)
Property Value
IO-Link Master (Class A)
Specification V1.1
Port mode Pin 4: IO-Link: autoconfig, manual, tool-based; DI, DO
Pin 2: DI, DO
Transmission mode COM 1, COM 2, COM 3
Min. cycle time 400µs (IO-Link frame type_2_1 with transmission
mode COM3)
Digital Input
Characteristic Type 3 (IEC61131-2)
Parameters Digital software input filter: without, 3ms ...20ms
The input signal change must be at most 2.5kHz for
correct device-internal detection of changes.
However, it should be noted that the transfer and pro-
cessing of the process data (in the device and in the
controller) also take time and reduce the maximum in-
put signal change.
Recording cycle 200μs
Circuit The digital input is not resistant to reverse power feed-
ing.
The input voltage must not exceed the supply voltage.
Indicators On/off status LED
Digital Output
Output voltage 24VDC, 1L powered
Current Normal operation: max. 2.0A per channel
Overload operation: max. 2.4A per channel, per
IEC61131-2
Residual current Less than 1mA
Circuit High-side driver
The digital output is not resistant to reverse power
feeding.
The input voltage must not exceed the supply voltage.
Voltage drop through high-side path Less than 250mV
Self-protection Overcurrent, overload, overtemperature and overvolt-
age
Maximum capacitive load 100μF parallel to 12Ω; 10Hz
Maximum inductive load 1.15H / 2A; 0.2Hz; DC13
Diagnostics Events: overcurrent, overload and overtemperature
Actuator/Sensor Power Supply
Output voltage 24VDC, 1L powered

765-4203/0100-0000 Properties
Product manual | Version: 1.0.0 19
4PORT IOL-A FLD EC DC 24V 2.0A
Property Value
Output current, L1 Maximum: 4.0A per channel per IEC 61131-2
Output current, L1 with IO-Link operating mode Maximum 1.0A with conductor size AWG22/0.34mm2
and cable length of up to 20m (per IO-Link specifica-
tion)
Maximum 4.0A with increased conductor cross-sec-
tion or reduced cable length (max. voltage drop of
1.2V for both feed and return line individually)
Output current, L2 Maximum: 4.0A per channel per IEC 61131-2
Output current, L2 with IO-Link operating mode Maximum 1.0A with conductor size AWG22/0.34mm2
and cable length of up to 20m (per IO-Link specifica-
tion)
Maximum 4.0A with increased conductor cross-sec-
tion or reduced cable length (max. voltage drop of
1.2V for both feed and return line individually)
Circuit High-side driver
The 1L+/2L+ output is not resistant to reverse power
feeding.
The input voltage must not exceed the supply voltage.
Self-protection Overcurrent, overload, overtemperature and overvolt-
age
Voltage drop through high-side path Less than 200mV
Maximum capacitive load 1000μF parallel to 24Ω; 0.1Hz
470μF parallel to 12Ω; 0.1Hz
220μF parallel to 6Ω; 0.1Hz
Maximum inductive load 1.15H / 2A; 0.2Hz; DC13
Diagnostics (1L+) Events: overcurrent, overload, overtemperature and
overvoltage
4.4.4 Power Supply
Table11: Power supply
Parameters Value
Supply voltage, 1L, 2L 24VDC, –25%/+30% (18VDC... 31.2VDC)
Voltages above 34V can permanently damage the de-
vice.
Voltages below approx. 11V lead to device reset.
Undervoltage warning, 1L 18.0V (±5% at 25°C) message On,
18.3V (±5% at 25°C) message Off
Overvoltage warning, 1L 30.0V (±5% at 25°C) message On,
29.7V (±5% at 25°C) message Off
Module power consumption 1L: 80mA (at 24VDC)
2L: - (at 24 VDC)
Power consumption of supply connections Max. 16A; ensure external limitation or use fuses in
the cables.
The maximum total current of the device, including
transmission between the power supply connections,
must not exceed 16A for both 1L and 2L individually. If
additional modules are connected to X32 (PWR OUT),
it may be necessary for the maximum total current to
be monitored with external power supply management.
Maximum current: Observe derating as a function of
surrounding air temperature.

765-4203/0100-0000Properties
20 Product manual | Version: 1.0.0
4PORT IOL-A FLD EC DC 24V 2.0A
Parameters Value
Conductor cross-section For UL-compliant use: 2.5mm2
Reverse voltage protection Yes
4.4.5 Electrical Safety
Table12: Electrical Safety
Property Value
Insulation resistance 60VDC
Test voltage 550VAC RMS
Min. creepage distance 0.7mm
Requirements
• Use of PELV/SELV power supplies
• When SELV power supplies are used: SELV power supplies with supply via the same
network phase
• If PELV (Protective Extra Low Voltage) power supplies are used: PELV (Protective Ex-
tra Low Voltage) power supplies with a secondary power supply connection to the
common reference point
4.4.6 Environmental Conditions
Table13: Environmental Conditions
Property Value
Surrounding air temperature (operation) –25°C...+70°C
Surrounding air temperature (storage) –40°C...+80°C
Maximum temperature change 3K/min
Relative humidity (operation) 5%...95%
Pollution degree 3 (EN60664-1)
Operating altitude 0...2000m
Overvoltage category II (EN60664-1)
Protection type IP67 (EN60529)
Protection class III (EN61140)
Vibration resistance 5g (IEC60068-2-6)
Shock resistance 50g (IEC60068-2-27)
4.4.7 Communication
Table14: Communication
Property Value
Communication Interfaces ETHERNET, IO-Link, Bluetooth®
Protocols EtherCAT®, HTTP, OPC UA, IO-Link
Table15: EtherCAT® Slave
Parameters Value
Input data 7 … 135 bytes
Operation with 4 IO-Link 32 Is / 32 Os: 135 bytes
Operation with 8 DIs: 11 bytes
Operation with 8 DOs: 7 bytes
Output data 2 … 130 bytes