WAGO 765-1205/100-000 User manual

Product manual | Version 2.0.0
WAGO I/O System Field
8-Channel Digital Input/Output; EtherCAT; 24 V DC; 2.0 A;
8 × M8 Connection
765-1205/100-000

765-1205/100-000Legal Information
© 2022 WAGO GmbH & Co. KG
All rights reserved.
WAGO 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: 2.0.0
8DIO FLD EC DC 24V 2.0A

765-1205/100-000 Table of Contents
Product manual | Version: 2.0.0 iii
8DIO FLD EC DC 24V 2.0A
Table of Contents
1Provisions.........................................................................................................................7
1.1 Intended Use........................................................................................................... 7
1.2 Typographical Conventions..................................................................................... 8
1.3 Legal Information .................................................................................................... 9
2Safety ..............................................................................................................................11
2.1 General Safety Rules ............................................................................................ 11
2.2 Electrical Safety..................................................................................................... 11
2.3 Mechanical Safety................................................................................................. 11
2.4 Thermal Safety...................................................................................................... 11
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 Digital Inputs/Outputs ..........................................................................16
4.2.3 Network Connections ................................................................................... 17
4.2.3.1 ETHERNET Interfaces ........................................................................17
4.3 Circuit Diagram...................................................................................................... 17
4.4 Technical data....................................................................................................... 17
4.4.1 Product .........................................................................................................17
4.4.2 Mechanical Data...........................................................................................18
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 ............................................................................................21
4.5 Derating................................................................................................................. 22
4.6 Regulations and Standards................................................................................... 23
4.7 Approvals .............................................................................................................. 24
5Functions........................................................................................................................25
5.1 Process Image ...................................................................................................... 25
5.2 Forcing .................................................................................................................. 27
5.3 Monitoring Functions............................................................................................. 27
5.4 Overload protection............................................................................................... 28
5.5 Parameterization Tools ......................................................................................... 28
5.5.1 Overview ......................................................................................................28
5.5.2 WAGO Webserver I/O Field .........................................................................29

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5.5.3 WAGO I/O Field app ....................................................................................30
5.6 Communication Interfaces..................................................................................... 31
5.6.1 EtherCAT......................................................................................................32
5.6.2 OPC UA Server ............................................................................................32
6Planning..........................................................................................................................33
6.1 Structure Guidelines.............................................................................................. 33
6.1.1 Data Security................................................................................................33
6.1.2 EMC Installations .........................................................................................33
6.2 Power Supply Concept.......................................................................................... 34
6.2.1 Design Power Supply ...................................................................................34
6.2.2 Requirements on the Power Supply.............................................................38
6.2.3 Additional Measures.....................................................................................39
6.2.4 Power Supply Examples ..............................................................................39
6.3 Settings Options.................................................................................................... 41
6.3.1 Module Parameters ......................................................................................41
7Transport and Storage...................................................................................................44
8Installation and Removal...............................................................................................45
8.1 Installation ............................................................................................................. 45
8.1.1 Tools Required for Installation......................................................................45
8.1.2 Before Installation.........................................................................................45
8.1.3 Installation Instructions.................................................................................45
8.1.4 Note on Protecting against Heat Generation by the Product .......................46
8.1.5 Installation Distances ...................................................................................46
8.1.6 Installation ....................................................................................................46
8.1.7 After Installation............................................................................................46
8.1.8 Grounding.....................................................................................................47
8.2 Removal ................................................................................................................ 47
8.2.1 Tools Required for Removal.........................................................................47
8.2.2 Before Removal............................................................................................47
8.2.3 Removal .......................................................................................................47
8.2.4 After Removal...............................................................................................47
9Connection .....................................................................................................................48
9.1 General Information on Installation ....................................................................... 48
9.2 Connect Power Supply.......................................................................................... 49
9.3 Connecting Cables................................................................................................ 51
9.4 Connecting the Fieldbus ....................................................................................... 51
9.5 Connect Sensors/Actuators .................................................................................. 53
10 Commissioning ..............................................................................................................56
10.1 Getting the IP Address from the EtherCAT Master ............................................... 56
10.2 Configuration......................................................................................................... 57
10.2.1 Configuring EtherCAT .................................................................................. 57
10.2.1.1 Selecting the Module ...........................................................................57
10.2.1.2 Setting Parameters..............................................................................58

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10.3 Parameterization ................................................................................................... 58
10.3.1 WAGO Webserver I/O Field .........................................................................58
10.3.1.1 Call WAGO Webserver I/O Field .........................................................58
10.3.1.2 User Interface of the WAGO Webserver I/O Field...............................59
10.3.1.2.1 Maintenance Information ........................................................... 59
10.3.1.2.2 Advanced Module and Port Information .................................... 59
10.3.1.2.3 Displaying Licenses ................................................................... 60
10.3.1.3 Opening the Product Information via WAGO Webserver I/O Field......60
10.3.1.3.1 Display Port Information ............................................................ 60
10.3.1.3.2 Displaying Measured Values and Information on Connected Sen-
sors/Actuators............................................................................ 61
10.3.1.3.3 Display Port Status Information ................................................. 62
10.3.1.3.4 State .......................................................................................... 62
10.3.1.3.5 Display Process Data ................................................................ 62
10.3.1.4 Parameterizing the Module via the WAGO I/O Field Webserver.........63
10.3.1.4.1 Configure Ports.......................................................................... 64
10.3.1.4.2 Configuring IP Parameters ........................................................ 65
10.3.1.4.3 Storing Maintenance Information............................................... 66
10.3.1.4.4 Update Firmware ....................................................................... 67
10.3.1.4.5 Resetsetting the Module to the Factory Settings ....................... 68
10.3.1.4.6 Configure Bluetooth ................................................................... 69
10.3.1.4.7 Logging Users on and off and Managing Them......................... 72
10.3.1.4.8 Forcing Digital Inputs and Outputs ............................................ 75
10.3.2 WAGO I/O Field app ....................................................................................76
10.3.2.1 Parameterizing a Module with the WAGO I/O Field App.....................76
10.3.3 OPC UA Server ............................................................................................76
10.3.3.1 Parameterizing the Product via OPC UA.............................................77
10.3.3.1.1 Identifying Devices..................................................................... 77
10.3.3.1.2 Setting Device Parameters ........................................................ 78
10.3.3.1.3 Setting Port Parameters ............................................................ 78
10.3.3.1.4 Reading Port Process Values.................................................... 79
10.3.3.1.5 Reading Measured Power Values ............................................. 80
10.3.3.1.6 Read Diagnostic Information ..................................................... 80
10.3.3.1.7 Read Statistics........................................................................... 81
10.3.3.1.8 NTP Client Configuration ........................................................... 82
10.3.3.1.9 I/O Forcing via OPC UA............................................................. 83
10.3.3.1.10 Using OPCUA Client................................................................. 84
10.3.3.2 Setting the Module Time......................................................................99
11 Diagnostics...................................................................................................................100
11.1 Diagnostics via Indicators.................................................................................... 100
11.2 Diagnostics via EtherCAT ................................................................................... 103
11.2.1 Diagnostic History ......................................................................................103
11.2.1.1 Subindex 0: Highest Supported Subindex.........................................103
11.2.1.2 Subindex 1: Maximum Messages......................................................103
11.2.1.3 Subindex 2: Newest Message ...........................................................103
11.2.1.4 Subindex 3: Newest Acknowledged Message...................................103
11.2.1.5 Subindex 4: New Messages Available ..............................................105
11.2.1.6 Subindex 5: Flags..............................................................................105
11.2.1.7 Subindexes 6–69: Diagnosis Message (Write-Protected) .................106
11.2.1.8 Structure of a Diagnostic Message....................................................106
11.2.1.9 Emergency Error Codes ....................................................................107
11.2.1.10 Events Triggered by the IO-Link Master............................................109
11.2.1.11 Events Triggered by the IO-Link Device............................................110
11.2.2 Error Register .............................................................................................111
12 Service ..........................................................................................................................112

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12.1 Resetting to Factory Settings .............................................................................. 112
12.2 Updating Firmware.............................................................................................. 112
13 Decommissioning ........................................................................................................113
13.1 Disposal and Recycling....................................................................................... 113
14 Appendix.......................................................................................................................114
14.1 ISDU Services via AoE........................................................................................ 114
14.1.1 Addressing and Device Identification in AoE..............................................114
14.1.1.1 Device Identification ..........................................................................114
14.1.1.2 Addressing the Objects in IO-Link Devices via AoE..........................115
14.1.2 AoE – Transfer of ADS Data in the Mailbox of the EtherCATFrame..........115
14.1.3 Overview of the Structure of the AoE Frame..............................................116
14.1.4 ISDU Read Service .................................................................................... 117
14.1.5 ISDU Write Service ....................................................................................120
14.1.6 Error Handling ............................................................................................ 122
14.2 Installation Regulations Specified by Approvals ................................................. 125
14.3 Operational Description....................................................................................... 126
14.4 Protected Rights.................................................................................................. 128

765-1205/100-000 Provisions
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8DIO FLD EC DC 24V 2.0A
1Provisions
This document applies to the following product:
ü765-1205/100-000 (8 DIO FLD EC 24 VDC 2.0 A) 8-Channel Digital Input/Output;
EtherCAT; 24 V DC; 2.0 A; 8 × M12 Connection
Product detail page üwww.wago.com/765-1205/100-000
The product must only be installed and operated in accordance with the operating instruc-
tions. Knowledge of the operating instructions is required for proper use. You can find all
documents and information on the detailed product page.
Additional document
•& WAGO IO-Link Configurator
1.1 Intended Use
The product 765-1205/100-000 is used to capture and output digital field signals, e.g.,
from sensors and actuators, which have been sent or received by a higher-level con-
troller.
The product works as a decentralized input/output unit in EtherCAT networks.
• This product is intended for installation in automation technology systems.
• 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:
• 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 occur
• 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 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.

765-1205/100-000Provisions
8 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
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.
1.2 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
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

765-1205/100-000 Provisions
Product manual | Version: 2.0.0 9
8DIO FLD EC DC 24V 2.0A
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
!
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.
1.3 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

765-1205/100-000Provisions
10 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
without any reference to patent rights. WAGO GmbH & Co. KG, or for third-party prod-
ucts, their manufacturer, retain all rights regarding patent, utility model or design registra-
tion.
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 [}128].
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.

765-1205/100-000 Safety
Product manual | Version: 2.0.0 11
8DIO FLD EC DC 24V 2.0A
2Safety
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.
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.
• 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.

765-1205/100-000Safety
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8DIO FLD EC DC 24V 2.0A
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.

765-1205/100-000 Overview
Product manual | Version: 2.0.0 13
8DIO 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
• 8 ports: 8 digital inputs / outputs
• Pin 4 can be configured as a digital input or digital output
• Port X01...X04 supplied by 1L
• Port X05...X08 supplied by 2L

765-1205/100-000Properties
14 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
4Properties
4.1 View
Figure1: View
Table1: Legend for “View” Figure
Function Position Custom Name Description
ETHERNET 2 X21 ETHERNET interface, M12, D-coded, EtherCAT®-IN port

765-1205/100-000 Properties
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8DIO 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
24 X22 ETHERNET interface, M12, D-coded, EtherCAT® OUT
port
25 L/A (X22) Link/activity LED for port X22
23 - LED with no function
Bluetooth®4 BT Bluetooth® antenna, including Bluetooth® LED
Indicators 22 SYS System LED
21 FLD Field LED
20 APL Application LED
19 ERR EtherCAT® error status LED
18 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)
16 X32 Power supply output (Power Out)
17 1L (X32) 1L power supply LED (24VDC)
15 2L (X32) 2L supply voltage LED (24VDC)
Digital inputs/outputs
(1L powered)
13 X01...X04 Digital inputs/outputs, ports X01...X04, 1-channel, M8, A-
coded
12 - LEDs with no function
14 0, 1, 2, 3 Port LEDs for connections X01...X04 (pin4)
Digital inputs/outputs
(2L powered)
10 X05...X08 Digital inputs/outputs, ports X05...X08, 1-channel, M8, A-
coded
9 - LEDs with no function
11 4, 5, 6, 7 Port LEDs for ports X05...X08 (pin4)
Marking 8 - Port marking (WMB Inline and marking strips)
26 - Module marking (WMB Inline)
Assembly 7 - Mounting hole for front or side mounting
27 - 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.

765-1205/100-000Properties
16 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
Table2: 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 [}39]. There you will find information on the
maximum permitted current consumption.
4.2.2 Communication Interfaces
4.2.2.1 Digital Inputs/Outputs
Table3: Digital input/output (1L powered)
Digital Input/Output X01
- X04
Pin Signal Description
M8, socket, 3-pole
1 1L+ Supply voltage, 1L pow-
ered
3 1L– Reference potential for
1L+
4 DIO (DI/DQ) Digital input/output
Table4: Digital input/output (2L powered)
Digital Input/Output X05
- X08
Pin Signal Description
M8, socket, 3-pole
1 2L+ Power supply, 2L powered
3 2L– Reference potential for
2L+
4 DIO (DI/DQ) Digital input/output

765-1205/100-000 Properties
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8DIO FLD EC DC 24V 2.0A
4.2.3 Network Connections
4.2.3.1 ETHERNET Interfaces
Table5: 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
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6: Product
Property Value
Item Number 765-1205/100-000
Product function 8-channel digital input/output
Product name (short) 8 DIO FLD EC 24 VDC 2.0 A
Product name (long) 8-channel digital input/output; EtherCAT; 24 V DC; 2.0
A; 8 × M12 connector

765-1205/100-000Properties
18 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
4.4.2 Mechanical Data
Table7: Mechanical Data
Property Value
Width 35 mm
Height 30 mm
Length 210 mm
Weight 368.9 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
4.4.3 Connection Technology
Table8: 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
Digital inputs/outputs 8 × M8, A-coded, socket, 3-pin
Tightening Torque M12: 1.0 Nm
Digital Input/Output, 1L or 2L Powered
Table9: Digital Input/Output, 1L or 2L Powered
Property Value Value (per UL)
Digital Input
Characteristic Type 3 (IEC61131-2)
Parameter Digital software input filter: without, 3ms, 15ms,
20ms
The input signal change must be at most 2.5kHz for
correct device-internal detection of changes. However,
note that the transfer and processing of the process
data (in the device and controller) also take time and
reduce the maximum input signal change.
Recording cycle 200μs
Circuit The digital input is not resistant to feedback.
The input voltage must not exceed the supply voltage.
Indicators On/off status LED
Digital Output
Output voltage 24VDC
Port X01 to X04: 1L powered
Port X05 to X08: 2L 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 feedback.
The input voltage must not exceed the supply voltage.

765-1205/100-000 Properties
Product manual | Version: 2.0.0 19
8DIO FLD EC DC 24V 2.0A
Property Value Value (per UL)
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 1.15H / 2A; 1Hz; DC13;
Pilot Duty
Indicators On/off status LED
Diagnostics Events: overcurrent, overload and overtemperature
Actuator/Sensor Supply
Output voltage 24VDC
Port X01 to X04: 1L powered
Port X05 to X08: 2L powered
Current Maximum 4.0A per channel
Circuit High-side driver
The 1L+/2L+ output is not resistant to feedback.
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 1.15H / 2A; 1Hz; DC13;
Pilot Duty
Diagnostics (1L+, 2L+) Events: overcurrent, overload, overtemperature and
overvoltage
Table10: Total Load
Parameters Value Value (per UL)
Maximum total load current (sum of all currents of con-
nections X01–X08)
31.7A 11.7A
4.4.4 Power Supply
Table11: Power Supply
Parameters Value Value (per UL)
Supply voltage, 1L, 2L 24VDC, –25%/+30%
(18VDC... 31.2VDC)
24VDC, –25%/+20%
(18VDC... 28.8VDC)
Voltages above 34V can permanently damage the de-
vice.
Voltages below approx. 11V lead to device reset.
Undervoltage warning, 1L, 2L 18.0V (±5% at 25°C) message on
18.3V (±5% at 25°C) message off
Overvoltage warning, 1L, 2L 30.0V (±5% at 25°C) message on
29.7V (±5% at 25°C) message off
Module current consumption 1L: 110mA (at 24VDC)
2L: 5mA (at 24VDC)
Current consumption of supply connections Max. 16A; ensure external
limitation or use fuses in
the cables
External fuses in lines 1L
and 2L: max. 16 A, time-
delay, min. 30VDC

765-1205/100-000Properties
20 Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
Parameters Value Value (per UL)
The maximum total current
of the device, including
transmission between the
power supply connections,
must not exceed 16A for
both 1L and 2L individu-
ally. If additional modules
are connected to X32
(PWR OUT), it may be
necessary for the maxi-
mum total current to be
monitored with external
power supply manage-
ment.
Maximum current: Ob-
serve derating as a func-
tion of ambient tempera-
ture.
The maximum total current
of the device, including
transmission between the
power supply connections,
must not exceed 12A (the
sum of 1L and 2L). If addi-
tional modules are con-
nected to X32 (PWR
OUT), it may be necessary
for the maximum total cur-
rent to be monitored with
external power supply
management.
Conductor cross-section 0.5 ... 2.5mm2
Note:Observe the cur-
rent carrying capacity
and cable length!
2.5mm2
Reverse voltage protection Yes
Power source 24VDC PELV (Protective Extra Low Voltage) or SELV
(Safety Extra Low Voltage) power source
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 Requirements
Property Value Value (per UL)
Ambient temperature (operation) –25°C...+70°C
Ambient 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