WAGO -I/O-SYSTEM 750 Manual
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WAGO -I/O-SYSTEM 750 Manual

8di 24v dc, 0.2ms, 8-channel digital input module 24 vdc, 1-conductor connection; high-side switching
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Manual
WAGO-I/O-SYSTEM 750
8DI 24V DC, 0.2ms
753-431
8-Channel Digital Input Module 24 VDC,
1-conductor connection; high-side switching
Version 1.2.0

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Summary of Contents for WAGO WAGO-I/O-SYSTEM 750

  • Page 1 Manual WAGO-I/O-SYSTEM 750 8DI 24V DC, 0.2ms 753-431 8-Channel Digital Input Module 24 VDC, 1-conductor connection; high-side switching Version 1.2.0...
  • Page 2 WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms © 2015 by WAGO Kontakttechnik GmbH & Co. KG All rights reserved. WAGO Kontakttechnik GmbH & Co. KG Hansastraße 27 D-32423 Minden Phone: +49 (0) 571/8 87 – 0 Fax: +49 (0) 571/8 87 – 1 69 E-Mail: info@wago.com...

  • Page 3: Table Of Contents

    2.1.1 Subject to Changes ................9 2.1.2 Personnel Qualifications ............... 9 2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying Provisions ..................... 9 2.1.4 Technical Condition of Specified Devices ......... 10 Safety Advice (Precautions) ..............11 Device Description ..................13 View ......................
  • Page 4 Table of Contents WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Use in Hazardous Environments .............. 36 Marking Configuration Examples ............37 7.1.1 Marking for Europe According to ATEX and IEC-Ex ...... 37 7.1.2 Marking for America According to NEC 500 ........42 Installation Regulations ................

  • Page 5: Notes About This Documentation

    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. Manual...

  • Page 6: Symbols

    Notes about this Documentation WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Symbols Personal Injury! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury. Personal Injury Caused by Electric Current! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury.
  • Page 7 WAGO-I/O-SYSTEM 750 Notes about this Documentation 753-431 8DI 24V DC, 0.2ms Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.2.0...

  • Page 8: Number Notation

    Font Conventions Table 2: Font Conventions Font Type Indicates italic Names of paths and data files are marked in italic-type. e.g.: C:\Program Files\WAGO Software Menu Menu items are marked in bold letters. e.g.: Save > A greater-than sign between two names means the selection of a menu item from a menu.

  • Page 9: Important Notes

    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.

  • Page 10: Technical Condition Of Specified Devices

    WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/O- SYSTEM 750 in hazardous environments. Please note that a prototype test certificate must be obtained that confirms the correct installation of the system in a housing or switch cabinet.

  • Page 11: Safety Advice (Precautions)

    Install the device only in appropriate housings, cabinets or in electrical operation rooms! The WAGO-I/O-SYSTEM 750 and its components are an open system. As such, install the system and its components exclusively in appropriate housings, cabinets or in electrical operation rooms. Allow access to such equipment and fixtures to authorized, qualified staff only by means of specific keys or tools.
  • Page 12 Important Notes WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Do not use any contact spray! Do not use any contact spray. The spray may impair contact area functionality in connection with contamination. Do not reverse the polarity of connection lines! Avoid reverse polarity of data and power supply lines, as this may damage the devices involved.

  • Page 13: Device Description

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms Device Description The digital input module 753-431 (8DI 24V DC, 0.2ms) receives control signals from digital field (e.g. of sensors, transmitters, switches or proximity switches). The I/O module has 8 input channels, providing a direct connection to 1-wire sensors.
  • Page 14 Device Description WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Use supply modules for ground (earth)! The I/O module has no power jumper contacts for receiving and transmitting the earth potential. Use a supply module when an earth potential is needed for the subsequent I/O modules.

  • Page 15: View

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms View Depiction of the I/O module with 753-110 Connector! Information on this pluggable connection pertains to the 753-110 Connector, which is not included with the I/O module. Figure 1: View Table 3: Legend for Figure “View”...
  • Page 16 Device Description WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Use shielded signal lines! Only use shielded signal lines for analog signals and I/O modules which are equipped with shield clamps. Only then can you ensure that the accuracy and interference immunity specified for the respective I/O module can be achieved even in the presence of interference acting on the signal cable.

  • Page 17: Connectors

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms Connectors 3.2.1 Data Contacts/Internal Bus Communication between the fieldbus coupler/controller and the I/O modules as well as the system supply of the I/O modules is carried out via the internal bus. It is comprised of 6 data contacts, which are available as self-cleaning gold spring contacts.

  • Page 18: Power Jumper Contacts/Field Supply

    Device Description WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms 3.2.2 Power Jumper Contacts/Field Supply Risk of injury due to sharp-edged blade contacts! The blade contacts are sharp-edged. Handle the I/O module carefully to prevent injury. The I/O module 753-431 has 2 self-cleaning power jumper contacts that supply and transmit power for the field side.

  • Page 19: Cage Clamp

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms Use supply modules for ground (earth)! The I/O module has no power jumper contacts for receiving and transmitting the earth potential. Use a supply module when an earth potential is needed for the subsequent I/O modules.

  • Page 20: Display Elements

    Device Description WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Display Elements Figure 5: Display Elements Table 6: Legend for Figure “Display Elements” Channel Designation Status Function Input DI 1: Signal voltage (0) State DI 1 Green Input DI 1: Signal voltage (1)

  • Page 21: Schematic Diagram

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms Schematic Diagram Figure 6: Schematic Diagram Manual Version 1.2.0...

  • Page 22: Technical Data

    Device Description WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Technical Data 3.6.1 Device Data Table 7: Technical Data – Device Width 12 mm Height (from upper edge of 35 DIN rail) 64 mm Depth 100 mm Weight Approx. 49 g 3.6.2...

  • Page 23: Climatic Environmental Conditions

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms 3.6.6 Climatic Environmental Conditions Table 14: Technical Data – Climatic Environmental Conditions Operating temperature range 0 °C … 55 °C Storage temperature range −25 °C … +85 °C Relative humidity without condensation Max. 95 % Resistance to harmful substances Acc.

  • Page 24: Approvals

    ANSI/ISA 12.12.01 Class I, Div2 ABCD T4 More information about approvals. Detailed references to the approvals are listed in the document “Overview Approvals WAGO-I/O-SYSTEM 750”, which you can find via the internet under: www.wago.com > SERVICES > DOWNLOADS > Additional documentation and information on automation products >...

  • Page 25: Standards And Guidelines

    WAGO-I/O-SYSTEM 750 Device Description 753-431 8DI 24V DC, 0.2ms The following ship approvals have been granted to the basic version of 753-431 I/O modules: ABS (American Bureau of Shipping) BV (Bureau Veritas) DNV (Det Norske Veritas) Class B GL (Germanischer Lloyd) Cat.

  • Page 26: Process Image

    Process Image WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Process Image Table 15: Input Bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 DI 8 DI 7 DI 6 DI 5 DI 4...

  • Page 27: Mounting

    Don't forget the bus end module! Always plug a bus end module 750-600 onto the end of the fieldbus node! You must always use a bus end module at all fieldbus nodes with WAGO-I/O- SYSTEM 750 fieldbus couplers/controllers to guarantee proper data transfer.

  • Page 28: Inserting And Removing Devices

    Mounting WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Inserting and Removing Devices Perform work on devices only if they are de-energized! Working on energized devices can damage them. Therefore, turn off the power supply before working on the devices. 5.2.1...

  • Page 29: Removing The I/O Module

    WAGO-I/O-SYSTEM 750 Mounting 753-431 8DI 24V DC, 0.2ms 5.2.2 Removing the I/O Module Remove pluggable connector! Before removing a 753 Series I/O Module from the node, you must first remove the pluggable connector from the module (see section “Connector Removal”)! Remove the I/O module from the node by pulling the release tab.

  • Page 30: I/O Modules With Pluggable Wiring Level (Series 753)

    Mounting WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms I/O Modules with Pluggable Wiring Level (Series 753) Series 753 I/O modules feature a pluggable connector for I/O wiring. This connector is simply plugged into the bottom of the module. The connector can be completely removed together with the wiring, simplifying replacement of defective modules from the assembly.

  • Page 31: Coding

    WAGO-I/O-SYSTEM 750 Mounting 753-431 8DI 24V DC, 0.2ms 5.3.1 Coding Coding using small plastic pins and sockets facilitates mating of the module with the appropriate connector. Insert the pin into the socket. Figure 13: Assembling the Coding Fingers Position the assembled coding fingers in the I/O module. Due to its design, each coding finger allows four different coding options (i.e.;...

  • Page 32: Figure 16: "Sure Match" Coding Fingers

    Mounting WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms When the connector is removed the sockets remain in the I/O module. The coded connector can only fit in the corresponding coded I/O module (see figures below). Figure 16: “Sure Match” Coding Fingers Manual Version 1.2.0...

  • Page 33: Connector Removal

    WAGO-I/O-SYSTEM 750 Mounting 753-431 8DI 24V DC, 0.2ms 5.3.2 Connector Removal Remove the connector from the I/O module by pulling the orange pull tab on the connector toward the top of the module. Figure 17: Pulling the Pull Tab The connector detaches from the module.

  • Page 34: Connect Devices

    Only one conductor may be connected to each CAGE CLAMP Do not connect more than one conductor at one single connection! If more than one conductor must be routed to one connection, these must be connected in an up-circuit wiring assembly, for example using WAGO feed- through terminals. Exception: If it is unavoidable to jointly connect 2 conductors, then you must use a ferrule to join the wires together.
  • Page 35 WAGO-I/O-SYSTEM 750 Connect Devices 753-431 8DI 24V DC, 0.2ms Depiction of the I/O module with 753-110 Connector! Information on this pluggable connection pertains to the 753-110 Connector, which is not included with the I/O module. Manual Version 1.2.0...

  • Page 36: Use In Hazardous Environments

    WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Use in Hazardous Environments The WAGO-I/O-SYSTEM 750 (electrical equipment) is designed for use in Zone 2 hazardous areas. The following sections include both the general identification of components (devices) and the installation regulations to be observed. The individual subsections of the “Installation Regulations”...

  • Page 37: Marking Configuration Examples

    WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 753-431 8DI 24V DC, 0.2ms Marking Configuration Examples 7.1.1 Marking for Europe According to ATEX and IEC-Ex Figure 21: Side Marking Example for Approved I/O Modules According to ATEX and IECEx Figure 22: Text Detail – Marking Example for Approved I/O Modules According to ATEX and IECEx.

  • Page 38: Table 16: Description Of Marking Example For Approved I/O Modules According To Atex And Iecex

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Table 16: Description of Marking Example for Approved I/O Modules According to ATEX and IECEx Printing on Text Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001 X...

  • Page 39: Figure 23: Side Marking Example For Approved Ex I I/O Modules According To Atex And Iecex

    WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 753-431 8DI 24V DC, 0.2ms Figure 23: Side Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. Figure 24: Text Detail – Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx.
  • Page 40 Use in Hazardous Environments WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Table 17: Description of Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx Inscription Text Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001X...

  • Page 41: Table 17: Description Of Marking Example For Approved Ex I I/O Modules According To Atex And Iecex

    WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 753-431 8DI 24V DC, 0.2ms Table 17: Description of Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx Gases Equipment group: All except mining 3(1)G Category 3 (Zone 2) equipment containing a safety...

  • Page 42: Marking For America According To Nec 500

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms 7.1.2 Marking for America According to NEC 500 Figure 25: Side Marking Example for I/O Modules According to NEC 500 Figure 26: Text Detail – Marking Example for Approved I/O Modules According to NEC 500...

  • Page 43: Installation Regulations

    WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 753-431 8DI 24V DC, 0.2ms Installation Regulations For the installation and operation of electrical equipment in hazardous areas, the valid national and international rules and regulations which are applicable at the installation location must be carefully followed.

  • Page 44: Special Conditions For Safe Use (Atex Certificate Tüv 07 Atex 554086 X)

    (ATEX Certificate TÜV 07 ATEX 554086 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.

  • Page 45: Special Conditions For Safe Use (Atex Certificate Tüv 12 Atex 106032 X)

    (ATEX Certificate TÜV 12 ATEX 106032 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.

  • Page 46: Special Conditions For Safe Use (Iec-Ex Certificate Tun 09.0001 X)

    (IEC-Ex Certificate TUN 09.0001 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) IEC 60079-0, IEC 60079-11, IEC 60079-15 and IEC 60079-31.

  • Page 47: Special Conditions For Safe Use (Iec-Ex Certificate Iecex Tun 12.0039 X)

    (IEC-Ex Certificate IECEx TUN 12.0039 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus independent I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) IEC 60079-0, IEC 60079-11, IEC 60079-15, IEC 60079-31.

  • Page 48: Special Conditions For Safe Use According To Ansi/Isa

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms 7.2.5 Special Conditions for Safe Use According to ANSI/ISA 12.12.01 “This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only.”...

  • Page 49: List Of Figures

    WAGO-I/O-SYSTEM 750 List of Figures 753-431 8DI 24V DC, 0.2ms List of Figures Figure 1: View ....................... 15 Figure 2: Data Contacts ..................17 Figure 3: Power Jumper Contacts ................. 18 ® Figure 4: CAGE CLAMP Connectors..............19 Figure 5: Display Elements ................... 20 Figure 6: Schematic Diagram ................

  • Page 50: List Of Tables

    List of Tables WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms List of Tables Table 1: Number Notation ..................8 Table 2: Font Conventions ..................8 Table 3: Legend for Figure “View” ..............15 Table 4: Legend for Figure “Power Jumper Contacts” ......... 18 ®...
  • Page 51 WAGO-I/O-SYSTEM 750 753-431 8DI 24V DC, 0.2ms Manual Version 1.2.0...
  • Page 52 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D-32385 Minden Hansastraße 27 • D-32423 Minden Phone: +49/5 71/8 87 – 0 Fax: +49/5 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.com...

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