WAGO WAGO-I/O-IPC-C6 User manual

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Manual
WAGO-I/O-SYSTEM 750
WAGO-I/O-IPC-C6
758-874/000-110
CoDeSys 2.3
Version 2.3.0
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2 WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
© 2012 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]
Every conceivable measure has been taken to ensure the accuracy and
completeness of this documentation. However, as errors can never be fully
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail: [email protected]
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally protected by trademark or patent.
=== Ende der Liste für Textmarke Einband_vorne == =

WAGO-I/O-SYSTEM 750 Table of Contents 3
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Manual
Version 2.3.0
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Table of Contents
1Notes about this Documentation................................................................. 9
1.1 Validity of these Operating Instructions ................................................... 9
1.2 Copyright................................................................................................... 9
1.3 Symbols................................................................................................... 10
1.4 Number Notation..................................................................................... 12
1.5 Font Conventions .................................................................................... 12
2Important Notes......................................................................................... 13
2.1 Legal Bases ............................................................................................. 13
2.1.1 Subject
to Changes ............................................................................. 13
2.1.2 Personnel
Qualification ...................................................................... 13
2.1.3 Use in Compliance with Underlying Provisions ................................ 14
2.1.4 Technical Condition of Specified Devices......................................... 14
2.2 Safety Advice (Precautions).................................................................... 15
2.3 Safety
Equipment.................................................................................... 16
2.4 Notes on Operation ................................................................................. 16
2.5 Special Use Conditions for ETHERNET Devices.................................. 16
3Scope of Delivery........................................................................................ 17
4Device Description ..................................................................................... 18
4.1 Overview of Physical Interfaces ............................................................. 19
4.2 Display Elements .................................................................................... 20
4.3 Operating Elements................................................................................. 21
4.4 Battery..................................................................................................... 22
4.5 Labeling................................................................................................... 23
4.6 Technical Data ........................................................................................ 24
4.6.1 Device Data ........................................................................................ 24
4.6.2 System Data........................................................................................ 25
4.6.3 Supply................................................................................................. 25
4.6.4 Communication .................................................................................. 26
4.6.5 Protection and Security....................................................................... 26
4.6.6 Runtime System.................................................................................. 26
4.6.7 Environmental Requirements ............................................................. 26
4.6.8 Wire Connection................................................................................. 27
4.7 Standards and Guidelines........................................................................ 27
4.7.1 Electromagnetic Compatibility........................................................... 27
4.8 Approvals ................................................................................................ 28
5Description of I/O-IPC Interfaces............................................................ 29
5.1 ETHERNET Interfaces (X8, X9)............................................................ 29
5.2 Interface for Electronic Power Supply (X4) ........................................... 30
5.3 Integrated Inputs and Outputs (X5)......................................................... 31
5.4 USB Interfaces (X10, X11)..................................................................... 34
5.5 RS-232 Serial Interface (X6) .................................................................. 35
5.6 DVI-I Interface (X7) ............................................................................... 36
6Installing and Removing the I/O-IPC......................................................38
6.1 Instructions for Installation/Removal...................................................... 38

4 Table of Contents WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
6.2 Accessories Required for Installation ..................................................... 39
6.3 Acceptable Mounting Directions for the I/O-IPC................................... 39
6.4 Securing the I/O-IPC to a Mounting Rail ............................................... 40
6.5 Connecting the I/O Module to the I/O-IPC............................................. 41
6.6 Dismounting the I/O-IPC ........................................................................ 43
6.6.1 Disconnecting Cables and Conductors............................................... 43
6.6.2 Removing the I/O-IPC from the Mounting Rail................................. 44
7Connecting the Supply Voltage................................................................. 45
7.1 Notes ....................................................................................................... 45
7.2 Required Accessories .............................................................................. 46
7.3 Power supply via 750-602 Supply Module............................................. 47
7.4 Power supply via 750-626 Filter Module................................................ 51
7.5 Connecting Sensor and Actuator Lines to I/O Modules ......................... 53
8Commissioning........................................................................................... 54
8.1 Turning the I/O-IPC On .......................................................................... 54
8.2 Determining the IP Address of a Host PC .............................................. 55
8.3 Setting Up an IP Address ........................................................................ 56
8.3.1 Assigning an IP Address Using BootP............................................... 56
8.3.2 Changing an IP Address Using the Linux Console
(IPC Configuration Tool) ................................................................... 60
8.4 Testing the Network Connection ............................................................ 63
8.5 Switch Off/Re-start ................................................................................. 64
9Configuration ............................................................................................. 65
9.1 Web-Based Management (WBM)........................................................... 66
9.1.1 User Administration of WBM............................................................ 67
9.1.2 "Information" Page............................................................................. 68
9.1.3 "CoDeSys" Page................................................................................. 69
9.1.4 "TCP/IP" Page .................................................................................... 70
9.1.5 "ETHERNET" Page ........................................................................... 71
9.1.6 "NTP" Page ........................................................................................ 71
9.1.7 "Clock" Page ...................................................................................... 72
9.1.8 "Users" Page....................................................................................... 73
9.1.9 "HMI Settings" Page .......................................................................... 74
9.1.10 "Administration" Page........................................................................ 76
9.1.11 "Package Server" Page ....................................................................... 78
9.1.12 "Mass Storage" Page .......................................................................... 80
9.1.13 "Downloads" Page.............................................................................. 80
9.1.14 "Port" Page ......................................................................................... 81
9.1.15 "MODBUS" Page............................................................................... 81
9.1.16 Page
„SNMP“..................................................................................... 82
9.1.17 I/O Configuration ............................................................................... 83
9.1.18 "WebVisu" Page................................................................................. 84
9.2 Configuration with a Terminal Program................................................. 84
9.3 Configuration with Touch screen/Monitor and USB Keyboard ............. 85
10 MODBUS/TCP........................................................................................... 86
10.1 Process Data of the MODBUS Server .................................................... 87
10.2 Accessing the Process Image via MODBUS Functions ......................... 87
10.2.1 Register Services ................................................................................ 88

WAGO-I/O-SYSTEM 750 Table of Contents 5
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Version 2.3.0
10.2.2 Bit Services......................................................................................... 89
10.3 Configuration Tab ................................................................................... 90
11 CoDeSys 2.3 Runtime Environment......................................................... 92
11.1 Syntax of Logical Addresses................................................................... 92
11.2 Access to the Process Images of the Input and Output Data via
CoDeSys 2.3............................................................................................ 93
11.3 Addressing Example ............................................................................... 96
11.4 Installing the Programming System CoDeSys 2.3 (WAGO-I/O-PRO
CAA) ....................................................................................................... 97
11.5 The First Program with CoDeSys 2.3 ..................................................... 97
11.5.1 Start the CoDeSys Programming System........................................... 97
11.5.2 Designing a Project and Selecting the Target System........................ 98
11.5.3 Creating the PLC Configuration....................................................... 100
11.5.4 Editing a Program Function Block................................................... 104
11.5.5 Loading and Executing the PLC Program in Control
(ETHERNET)................................................................................... 106
11.5.6 Loading and Executing the PLC Program in Control (RS 232)...... 108
11.5.7 Creating a Boot Project .................................................................... 110
11.6 Creating a Task Configuration.............................................................. 111
11.6.1 Cyclical Task Priorities .................................................................... 113
11.6.2 Freewheeling Tasks .......................................................................... 114
11.7 System events........................................................................................ 115
11.8 I/O Module Synchronization................................................................. 117
11.8.1 Case 1: The CoDeSys task interval is set as less than the
I/O module cycle .............................................................................. 117
11.8.2 Case 2: The CoDeSys task interval is less than double the
I/O module cycle .............................................................................. 118
11.8.3 Case 3: The CoDeSys task interval is greater than double the I/O
module cycle..................................................................................... 119
11.8.4 Case 4: CoDeSys Task interval greater than 10 ms ......................... 120
11.9 CoDeSys Visualization ......................................................................... 121
11.9.1 Incorporating Fonts .......................................................................... 123
11.9.2 Limitations of the CoDeSys Visualization....................................... 124
11.9.3 Eliminating CoDeSys Web Visualization Errors ............................. 126
11.9.4 Frequently Asked Questions About CoDeSys Web Visualization... 127
12 Incorporation of C-Functions as CoDeSys Library.............................. 129
12.1 Example for Linking a Dynamic Library.............................................. 129
12.1.1 Developing and Compiling a Linux Shared Library ........................ 129
12.1.2 Creating a Description File for the CoDeSys Runtime System ....... 130
12.1.3 Copying a Library and INI File and Restarting the CoDeSys
Runtime System................................................................................ 131
12.1.4 Creating an IEC Library ................................................................... 132
12.1.5 Linking a Library to the CoDeSys Project ....................................... 134
12.2 Special Features .................................................................................... 137
12.2.1 Data Types........................................................................................ 137
12.2.2 Structures.......................................................................................... 138
12.2.3 Parameter Transfer by Reference or by Value ................................. 139
12.3 Additional
Applications ........................................................................ 139

6 Table of Contents WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
13 Operating System..................................................................................... 140
13.1 Linux Kernel Used ................................................................................ 140
13.2 Grand Unified Bootloader (GRUB) ...................................................... 141
13.3 Linux Startup Process ........................................................................... 142
13.4 Linux Console ....................................................................................... 143
13.4.1 Access to the Linux Console............................................................ 143
13.4.1.1 Access over Telnet....................................................................... 145
13.4.1.2 Access via RS-232 Interface and Terminal Program .................. 146
13.4.1.3 Access over keyboard and monitor (DVI-I and USB Interface) . 147
13.4.2 Installed Applications....................................................................... 148
13.4.3 Construction of the File System ....................................................... 149
13.4.4 Installed Shell (BASH)..................................................................... 152
13.4.5 Busybox and Other Help Programs.................................................. 152
13.5 Drivers for Special Hardware Parts....................................................... 154
13.6 Incorporation
of a USB Printer ............................................................. 154
13.7 Installed Services of the ETHERNET Interface ................................... 155
13.7.1 Telnet Server (telnetd)...................................................................... 155
13.7.2 FTP Server (pure-ftpd) ..................................................................... 156
13.7.3 NFS Server ....................................................................................... 157
13.7.4 FTP Client ........................................................................................ 157
13.7.5 Web Server (lighttp)......................................................................... 158
13.7.6 NTP Client........................................................................................ 158
13.7.7 NFS Client........................................................................................ 159
13.7.8 SNMP Agent .................................................................................... 159
14 Diagnostics................................................................................................ 161
14.1 Operational Messages ........................................................................... 161
14.2 Error Messages via I/O-LED ................................................................ 164
14.2.1 Progression of Blink Sequence......................................................... 165
14.2.2 Example of an Error Message via Blink Code ................................. 166
14.2.3 Meaning of the Blink Codes and Procedures for Troubleshooting .. 167
15 Service....................................................................................................... 172
15.1 Replacing the Battery............................................................................ 172
15.2 Disposal................................................................................................. 174
16 Use in Hazardous Environments............................................................ 175
16.1 Marking
Configuration Examples......................................................... 176
16.1.1 Marking for Europe according to CENELEC and IEC.................... 176
16.1.2 Marking for America according to NEC 500................................... 179
16.2 Installation Regulations......................................................................... 180
16.2.1 Special conditions for safe use (ATEX Certificate TÜV 07 ATEX
554086 X)......................................................................................... 181
16.2.2 Special conditions for safe use (IEC-Ex Certificate
TUN 09.0001 X)............................................................................... 183
17 I/O Modules.............................................................................................. 185
17.1 Overview............................................................................................... 185
17.2 Process Data Architecture for MODBUS/TCP..................................... 186
17.2.1 Digital Input Modules....................................................................... 187
17.2.1.1 1 Channel Digital Input Module with Diagnostics...................... 187

WAGO-I/O-SYSTEM 750 Table of Contents 7
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Version 2.3.0
17.2.1.2 2 Channel Digital Input Modules ................................................ 187
17.2.1.3 2 Channel Digital Input Module with Diagnostics...................... 187
17.2.1.4 2 Channel Digital Input Module with Diagnostics and Output
Process Data................................................................................. 188
17.2.1.5 4 Channel Digital Input Modules ................................................ 188
17.2.1.6 8 Channel Digital Input Modules ................................................ 188
17.2.1.7 16 Channel Digital Input Modules .............................................. 189
17.2.2 Digital Output Modules.................................................................... 190
17.2.2.1 1 Channel Digital Output Module with Input Process Data........ 190
17.2.2.2 2 Channel Digital Output Modules.............................................. 190
17.2.2.3 2 Channel Digital Input Modules with Diagnostics and Input
Process Data................................................................................. 191
17.2.2.4 4 Channel Digital Output Modules.............................................. 192
17.2.2.5 4 Channel Digital Output Modules with Diagnostics and Input
Process Data................................................................................. 192
17.2.2.6 8 Channel Digital Output Module ............................................... 192
17.2.2.7 8 Channel Digital Output Modules with Diagnostics and Input
Process Data................................................................................. 193
17.2.2.8 16 Channel Digital Output Modules............................................ 193
17.2.2.9 8 Channel Digital Input/Output Modules .................................... 194
17.2.3 Analog Input Modules...................................................................... 195
17.2.3.1 1 Channel Analog Input Modules................................................ 195
17.2.3.2 2 Channel Analog Input Modules................................................ 195
17.2.3.3 4 Channel Analog Input Modules................................................ 196
17.2.4 Analog Output Modules ................................................................... 197
17.2.4.1 2 Channel Analog Output Modules ............................................. 197
17.2.4.2 4 Channel Analog Output Modules ............................................. 197
17.2.5 Specialty Modules ............................................................................ 198
17.2.5.1 Counter Modules ......................................................................... 198
17.2.5.2 Pulse Width Modules................................................................... 200
17.2.5.3 Serial Interface Modules with alternative Data Format............... 200
17.2.5.4 Serial Interface Modules with Standard Data Format ................. 201
17.2.5.5 Data Exchange Module................................................................ 201
17.2.5.6 SSI Transmitter Interface Modules.............................................. 201
17.2.5.7 Incremental Encoder Interface Modules...................................... 202
17.2.5.8 DC-Drive Controller.................................................................... 204
17.2.5.9 Stepper Controller........................................................................ 205
17.2.5.10 RTC
Module ................................................................................ 206
17.2.5.11 DALI/DSI Master Module........................................................... 206
17.2.5.12 EnOcean Radio Receiver............................................................. 207
17.2.5.13 MP Bus Master Module............................................................... 207
17.2.5.14 Bluetooth®RF-Transceiver.......................................................... 208
17.2.5.15 Vibration Velocity/Bearing Condition Monitoring VIB I/O....... 209
17.2.5.16 KNX/EIB/TP1 Module................................................................ 209
17.2.5.17 AS-interface Master Module ....................................................... 210
17.2.6 System Modules ............................................................................... 212
17.2.6.1 System Modules with Diagnostics............................................... 212
17.2.6.2 Binary Space Module .................................................................. 212
17.3 Mailbox
Modules .................................................................................. 213
18 Appendix................................................................................................... 214

8 Table of Contents WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
18.1 WAGOConfigToolLIB.lib.................................................................... 214
18.1.1 Calls for the "WAGOConfigToolLIB.lib" Library .......................... 216
18.2 WagoLibNetSnmp.lib ........................................................................... 236
18.2.1 snmpRegisterCustomOID_INT32() ................................................. 237
18.2.2 snmpRegisterCustomOID_STRING() ............................................. 238
18.2.3 snmpRegisterCustomOID_UINT32() .............................................. 239
18.2.4 snmpGetValueCustomOID_INT32() ............................................... 240
18.2.5 snmpGetValueCustomOID_STRING() ........................................... 241
18.2.6 snmpGetValueCustomOID_UINT32() ............................................ 242
18.2.7 snmpSetValueCustomOID_INT32()................................................ 243
18.2.8 snmpSetValueCustomOID_STRING() ............................................ 244
18.2.9 snmpSetValueCustomOID_UINT32()............................................. 245
18.2.10 Feedback........................................................................................... 246
18.2.11 Example Program "Test.pro"............................................................ 247
18.3 mod_com.lib.......................................................................................... 250
18.4 SerComm.lib ......................................................................................... 250
18.5 WagoLibTerminalDiag.lib.................................................................... 250
18.6 SysLibCom.lib ...................................................................................... 250
18.7 SysLibFile, SysLibDir, SysLibFileAsync............................................. 251
List of Figures.................................................................................................... 252
List of Tables...................................................................................................... 254
=== Ende der Liste für Textmarke Verzeichnis_ vorne ===

WAGO-I/O-SYSTEM 750 Notes about this Documentation 9
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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1 Notes about this Documentation
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NOTICE
Read the operating instructions!
To avoid personal injury and property damage, only install and operating the I/O-
IPC according to these operating instructions and the system description for 750-
xxx. In addition, carefully follow the instructions in the "Safety" section.
NOTICE
Local regulations must be observed!
When integrating the 750 Series components in your machine or system, all
currently applicable norms, regulations and guidelines shall be observed during
all activities.
NOTICE
Power layout of the WAGO-I/O-SYSTEM 750!
In addition to these operating instructions, you will also need the system
description "Project Planning Notes", which can be downloaded at
www.wago.com. There, you can obtain important information including
information on electrical isolation, system power and supply specifications.
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Keep this documentation!
The operating instructions are part of the product and shall be kept for the entire
lifetime of the device. They shall be transferred to each subsequent owner or user
of the device. Care must also be taken to ensure that any supplement to these
instructions are included, if applicable.
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1.1 Validity of these Operating Instructions
These operating instructions are only valid for WAGO-I/O-IPC-C6 of the
WAGO-I/O-SYSTEM 750 with item number 758-874/000-110.
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1.2 Copyright
This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.
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10 Notes about this Documentation WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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1.3 Symbols
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Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
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Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
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Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
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Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
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Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
Pos: 11.4.8 /Alle Serien ( Allgemeine Module)/ Wichtige Erläuteru ngen/Sicherheits- und s onstige Hinweise/I nformation/Infor mation: _Weitere I nformation allgemein_ - Er läuterung @ 13\mod_13433104 39814_21.doc @ 101051 @ @ 1

WAGO-I/O-SYSTEM 750 Notes about this Documentation 11
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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12 Notes about this Documentation WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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1.4 Number Notation
Table 1: Number Notation
Number code Example Note
Decimal 100 Normal notation
Hexadecimal 0x64 C notation
Binary '100'
'0110.0100'
In quotation marks, nibble separated with
dots (.)
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1.5 Font Conventions
Table 2: Font Conventions
Font type Indicates
italic Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu Menu items are marked in bold letters.
e.g.: Save
> A greater-than sign between two names means the selection of a
menu item from a menu.
e.g.: File > New
Input Designation of input or optional fields are marked in bold letters,
e.g.: Start of measurement range
“Value” Input or selective values are marked in inverted commas.
e.g.: Enter the value “4 mA” under Start of measurement range.
[Button] Pushbuttons in dialog boxes are marked with bold letters in square
brackets.
e.g.: [Input]
[Key] Keys are marked with bold letters in square brackets.
e.g.: [F5]
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WAGO-I/O-SYSTEM 750 Important Notes 13
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Version 2.3.0
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2 Important Notes
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This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1 Legal Bases
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2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications that serve to increase the efficiency of technical
progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from
the granting of patents or from the legal protection of utility patents. Third-party
products are always mentioned without any reference to patent rights. Thus, the
existence of such rights cannot be excluded.
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2.1.2 Personnel Qualification
All sequences performed on the I/O-IPC shall only be carried out by electricians
with appropriate knowledge in the field of automation technology. These
specialists must be familiar with the current norms and guidelines for I/O-IPCs
and automated environments.
All changes made to the control system shall always be performed by specialists
with the appropriate knowledge of PLC programming. Detailed knowledge of
Linux is required when making changes to this operating system.
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14 Important Notes WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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2.1.3 Use in Compliance with Underlying Provisions
The I/O-IPC is used exclusively for controlling automated tasks and Linux
applications. Therefore, it shall not be used for transmitting and processing
security-related information; i.e., for example, emergency stops shall not be
carried out on this equipment.
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The I/O-IPC is a class A device and can cause radio interference in residential
areas. If this is the case, you shall only use the I/O-IPC after measures have been
taken to reduce emitted interference.
The I/O-IPC was developed for applications requiring IP20 protection.
The I/O-IPC shall only be used as a unit or in combination with the 750/753
Series I/O Modules.
Up to 64 750/753 series I/O modules may be connected to the I/O-IPC. The use of
up to 250 I/O modules is possible with the WAGO internal data bus extension
(optional). When doing so, the following system parameters shall be observed:
• The total length of the I/O modules behind the I/O-IPC, including the end
module, shall not exceed a maximum of 780mm.
• The maximum size of the process image for the input and output data shall
not exceed 500 bytes in each case.
Applications other than those described in these instructions are not permitted.
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2.1.4 Technical Condition of Specified Devices
The components to be supplied Ex Works, are equipped with hardware and
software configurations, which meet the individual application requirements.
WAGO Kontakttechnik GmbH & Co. KG will be exempted from any liability in
case of changes in hardware or software as well as to non-compliant usage of
components.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.
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WAGO-I/O-SYSTEM 750 Important Notes 15
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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2.2 Safety Advice (Precautions)
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To avoid personal injury, read and observe the following safety information
before using the I/O-IPC and I/O terminals of the 750/753 series.
Electric voltage!
Only operate the I/O-IPC with 24VDC PELV- (Protective Extra Low Voltage) or
SELV (Safety Extra Low Voltage) power sources. There is a danger of electric
shock if this precaution is not observed.
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• The I/O-IPC housing may become hot during operation. If the I/O-IPC has
been in operation, allow it to cool off before moving it.
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• Observe the appropriate accident prevention regulations for your system
during assembly, start-up, maintenance, and repairs.
• For each activity, observe the corresponding personnel qualification in
Section "Personnel Qualification".
• Read and observe the operating instructions for the WAGO I/O modules
that you connect to the I/O-IPC.
To avoid property damage, read and observe the following information:
• The 750 Series components shall not come in contact with substances
having seeping and insulating properties. Otherwise, additional measures
shall be taken for the devices, such as installation of an enclosure that is
resistant to the above-mentioned substance properties.
• The 750 Series components contain electronic elements that may be
destroyed during electrostatic discharge. When handling these components,
make sure that everything close by is well grounded (persons, work station
and packaging). Do not touch any conducting parts; e.g., data contacts and
printed circuit boards.
• To achieve a high resistance to interference from electromagnetic emissions,
maintain a sufficient distance from electromagnetic sources of interference
(e.g., frequency converters, motors). Use shielded conductors only at the
required sites. Observe the corresponding norms for EMC-compatible
installations as well.
• Replace defective or damaged 750 Series components since malfunctions
may otherwise occur.
• When laying any lines, take care that you do not place them within shear
range of movable system parts.
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16 Important Notes WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
2.3 Safety Equipment
All 750 Series components correspond to protection class IP 20. This includes
complete protection against accidental contact with electrical voltage and currents.
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2.4 Notes on Operation
When integrating the 750 Series components in your machine or system, all the
currently applicable norms, regulations and guidelines shall be observed during all
activities. The emergency stop equipment shall remain effective in all operating
modes of the system and machine.
For protection from electromagnetic interferences
• Connect your system to protective earth (PE) and
• Ensure that the routing and installation of the supply and signal lines are
correct.
The following elements for 24V supply shall be present:
• Outer lightning protection on buildings
• Inner lightning protection of supply lines and signal lines
• Safe electrical separation of 24VDC low voltage through PELV (Protective
Extra Low Voltage) or SELV (Safety Extra Low Voltage) voltage sources
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2.5 Special Use Conditions for ETHERNET Devices
If not otherwise specified, ETHERNET devices are intended for use on local
networks. Please note the following when using ETHERNET devices in your
system:
• 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.
• Limit physical and electronic access to all automation components to
authorized personnel only.
• Change the default passwords before first use! This will reduce the risk of
unauthorized access to your system.
• Regularly change the passwords used! This will reduce the risk of
unauthorized access to your system.

WAGO-I/O-SYSTEM 750 Scope of Delivery 17
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
• If remote access to control components and control networks is required,
use a Virtual Private Network (VPN).
• Regularly perform threat analyses. You can check whether the measures
taken meet your security requirements.
• Use "defense-in-depth" mechanisms in your system's security configuration
to restrict the access to and control of individual products and networks.
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3 Scope of Delivery
The following components are included in the scope of delivery of the I/O-IPC:
• 750-602 Power Supply Module
(No longer included in the scope of delivery as of HW Version 11)
• Socket for power supply connection
• protective caps
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18 Device Description WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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4 Device Description
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The I/O-IPC automation device is an industrial PC that can handle the control
tasks of a PLC. It is suitable for mounting on a DIN rail and distinguishes itself
with its various interfaces.
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You can connect all available I/O modules of the WAGO-I/O-SYSTEM 750/753
to the I/O-IPC. This allows any analog and digital signals from the automation
environment to be internally processed or to be made available to other devices
through one of the available interfaces.
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Transfer rates of 10 Mbit/s or 100 Mbit/s are possible via two independent
ETHERNET interfaces in both half-duplex and full-duplex operation.
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For data exchange, there are implemented MODBUS/TCP, -UDP and -RTU
servers available.
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Automation tasks can be executed in all IEC 61131-3-compatible languages with
the programming system CoDeSys 2.3 (WAGO-I/O-PRO CAA). The
implementation of the CoDeSys task processing is optimized with real-time
extensions in order to provide maximal performance for automation tasks. For
visualization, CoDeSys target visualization and web visualization are also
available in addition to the development environment.
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The I/O-IPC provides 256 MB of program and data memory and 1023 kB of non-
volatile memory.
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Both clients and servers for TCP or UDP can be programmed via function blocks.
An internal server is available for Web-based applications. Information regarding
the configuration and status of the I/O-IPC, among other things, is already stored
as dynamic HTML pages in the I/O-IPC and can be read via Internet browser. In
addition, you can also save your own HTML pages or call up programs directly
via an implemented file system.
The firmware installed at delivery is based on Linux with special real-time
extensions of the RT-Preempt patch. In addition, various user programs are
already installed on the I/O-IPC. These include, for example:
• a Snmp server,
• a Telnet server,
• a FTP server (supports simultaneously two ftp connections),
• an NTP client,
• a BootP and DHCP daemon and
• the CoDeSys runtime environment and other different help programs.
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WAGO-I/O-SYSTEM 750 Device Description 19
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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Übersicht der physi kalischen Schnitts tellen
4.1 Overview of Physical Interfaces
RST
Stop
Run
U1
IDE/PWR
IO
ERR
STA
RDY
RUN
U2
A
B
C
D
A
B
C
D
Figure 1: Overview of interfaces
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Position Description Function
1 USB interface (X10),
Type A
2 USB interface (X11),
Type A
To connect USB devices such as, keyboards,
USB memories, etc.
3 Ethernet interface (X8),
RJ-45
4 Ethernet interface (X9),
RJ-45
Interfaces to connect the I/O-IPC to a
ETHERNET Network.
5 I/O module interface Data exchange over the internal data bus
6 750-602 Power Supply Module Infeed of the field supply (sensors/actuators).
7 Slot for CF card Slot for CF cards, type I and II.
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8 DVI interface (X7),
D-sub socket, 24+5
To connect a digital or analog monitor. A "DVI
to VGA" adapter is required to connect a monitor
via a VGA cable.
9 Interface for electronic supply (X4)
Power supply for the 24 V electronic supply of
the I/O-IPC. The power supply is protected
against reverse polarity.
10 Integrated input and output (X5),
15-pole D-sub socket
Interface for connecting direct digital signal
generators.
11 Serial RS-232 interface (X6),
9-pole D-sub plug
Physical connection to the Linux console,
MODBUS/RTU, IO-Check or CoDeSys.
This interface can be configured via Web-based
management or Linux console.
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10
11
1
23
5
4
8
9
6
7

20 Device Description WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
Manual
Version 2.3.0
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4.2 Display Elements
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RST
Stop
Run
U1
IDE/PWR
IO
ERR
STA
RDY
RUN
U2
A
B
C
D
A
B
C
D
Figure 2: LEDs
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Position LED Color Description
30 ACT/LNK yellow/off
Status of the X8 ETHERNET interface network
connection X8.
31 Speed green/off
Status of the X8 ETHERNET interface transmission
speed X8.
32 ACT/LNK yellow/off
Status of the X8 ETHERNET interface network
connection X9.
33 Speed green/off
Status of the X8 ETHERNET interface transmission
speed. X9.
- - - -
35 U2 green/red/
yellow/off
LED that can be freely programmed by the user.
(two LEDs).
36 U1 green/red/
yellow/off
LED that can be freely programmed by the user.
(two LEDs).
37 IDE/PWR green/red
Power supply status of both internal flash memory and
CF card.
38 IO green/red Display of malfunction messages by a blink code.
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39 ERR
40 STA
41 RDY
42 RUN
off No function
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43 LED D off The I/O module interface LED is not used.
44 LED C green/off
24V supply voltage available via 750-602 Power Supply
Module.
Detailed information regarding the LEDs can be found starting in Section "LED
Signaling".
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31
30
32 36 37
35
33 38 39 40 4142
4
3
44