Related Manuals for WAGO 750-539
Summary of Contents for WAGO 750-539
- Page 1 WAGO-I/O-SYSTEM 750 Manual 750-539 4DO 24V DC VALVE Ex i 4-Channel Digital Output Module DC 24 V, Valve Ex i Version 1.0.1...
- Page 2 WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i © 2016 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...
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Page 3: Table Of Contents
WAGO-I/O-SYSTEM 750 Table of Contents 750-539 4DO 24V DC VALVE Ex i Table of Contents Notes about this Documentation ..............5 Validity of this Documentation ..............5 Revision History ..................5 Copyright ....................5 Symbols ..................... 6 Number Notation ..................8 Font Conventions .................. - Page 4 Table of Contents WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Tested Valves ..................35 Connection Example ................36 Use in Hazardous Environments .............. 37 Marking Configuration Examples ............38 7.1.1 Marking for Europe According to ATEX and IEC-Ex ...... 38 7.1.2...
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Page 5: Notes About This Documentation
This documentation is only applicable to the I/O module 750-539 (4DO 24V DC VALVE Ex i). The I/O module 750-539 shall only be installed and operated according to the instructions in this manual and in the manual for the used fieldbus coupler/controller. -
Page 6: Symbols
Notes about this Documentation WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i 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 750-539 4DO 24V DC VALVE Ex i Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.0.1...
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Page 8: Number Notation
Notes about this Documentation WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Number Notation Table 1: Number Notation Number Code Example Note Decimal Normal notation Hexadecimal 0x64 C notation Binary '100' In quotation marks, nibble separated with '0110.0100' dots (.) -
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 750 750-539 4DO 24V DC VALVE Ex i Appropriate housing (per 2014/34/EU) 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 750 750-539 4DO 24V DC VALVE Ex i 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.
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Page 13: Device Description
750-539 4DO 24V DC VALVE Ex i Device Description The I/O module 750-539 (4DO 24V DC VALVE Ex i) outputs binary signals to actuators in Zone 0 and 1 in the hazardous area. Intrinsically safe valves can be directly controlled. Binary signals are initiated by a higher order control system. -
Page 14: View
Device Description WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i View Figure 1: View Table 3: Legend for Figure “View” Pos. Description Details See Section Marking possibility with Mini- Status LEDs “Device Description” > “Display Elements” Data contacts “Device Description” > “Connectors”... -
Page 15: Connectors
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i 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 16: Power Jumper Contacts/Field Supply
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent injury. The I/O module 750-539 has 2 self-cleaning power jumper contacts that supply and transmit power for the field side. The contacts on the left side of the I/O module are designed as blade contacts and those on the right side as spring contacts. -
Page 17: Cage Clamp ® Connectors
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i ® 3.2.3 CAGE CLAMP Connectors ® Figure 4: CAGE CLAMP Connectors ® Table 5: Legend for Figure “CAGE CLAMP Connectors“ Channel Designation Connector Function DO 1 Output DO 1: Signal voltage... -
Page 18: Display Elements
Device Description WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Display Elements Figure 5: Display Elements Table 6: Legend for Figure “Display Elements” Desig- Channel State Function nation Output DO 1: Signal voltage (0) State DO 1 green Output DO 1: Signal voltage (1) -
Page 19: Operating Elements
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i Operating Elements The I/O module 750-539 has no operating elements. Schematic Diagram Figure 6: Schematic Diagram Manual Version 1.0.1... -
Page 20: Technical Data
Device Description WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Technical Data 3.6.1 Device Data Table 7: Technical Data ‒ Device Width 24 mm Height (from upper edge of 35 DIN rail) 68 mm Depth 100 mm Weight 87.5 g 3.6.2... -
Page 21: Outputs
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i 3.6.4 Outputs Table 10: Technical Data ‒ Outputs Number of outputs Type of load Resistive, inductive, lamps Internal resistance Ri 290 Ω max. Voltage U 10.3 VDC max. Current I 47 mA max. -
Page 22: Explosion Protection
Device Description WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i 3.6.5 Explosion Protection Table 11: Technical Data ‒ Explosion protection Voltage supply via power jumper = 27.3 V contacts ( LK1, LK2) = 2.5 W Interface circuit ( K-Bus) -
Page 23: Connection Type
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i 3.6.6 Connection Type Table 12: Technical Data – Field Wiring ® Wire connection CAGE CLAMP Cross section 0.08 mm² … 2.5 mm², AWG 28 … 14 Stripped lengths 8 mm … 9 mm / 0.33 in Table 13: Technical Data –... -
Page 24: Approvals
750 > System Description. The following approvals have been granted to 750-539 I/O modules: Conformity Marking The following Ex approvals have been granted to 750-539 I/O modules: TÜV 12 ATEX 106032 X I M2 (M1) Ex d [ia Ma] I Mb II 3 (1) G Ex ec [ia Ga] IIC T4 Gc II 3 (1) D Ex tc [ia Da] IIIC T135°C Dc... -
Page 25: Standards And Guidelines
WAGO-I/O-SYSTEM 750 Device Description 750-539 4DO 24V DC VALVE Ex i Standards and Guidelines 750-539 I/O modules meet the following standards and guidelines: EU Directive 2014/34/EU Explosive atmosphere EN 60079-0 Devices – General requirements Explosive atmosphere EN 60079-7 Equipment protection by increased safety "e"... -
Page 26: Process Image
Process Image WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Process Image Mapping of process data in the process image of fieldbus systems The representation of the process data of some I/O modules or their variants in the process image depends on the fieldbus coupler/controller used. Please take this information from the section “Fieldbus Specific Design of the Process Data”... -
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 750 750-539 4DO 24V DC VALVE Ex i 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. -
Page 29: Removing The I/O Module
WAGO-I/O-SYSTEM 750 Mounting 750-539 4DO 24V DC VALVE Ex i 5.2.2 Removing the I/O Module Remove the I/O module from the assembly by pulling the release tab. Figure 10: Removing the I/O Module (Example) Electrical connections for data or power jumper contacts are disconnected when removing the I/O module. -
Page 30: 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. ®... -
Page 31: Power Supply Concept
WAGO-I/O-SYSTEM 750 Connect Devices 750-539 4DO 24V DC VALVE Ex i Power Supply Concept Ex i I/O modules shall only be supplied via Ex i 24VDC power supply module! Ex i I/O modules shall only be operated with an Ex i 24VDC power supply module. -
Page 32: Figure 12: Supply Principle Ex I
Connect Devices WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Figure 12: Supply Principle Ex i Figure 13: Overvoltage Categories Table 19: Legend for Figure “Overvoltage Categories” Pos. Explanation Fieldbus coupler/controller Filter module Ex i supply module Ex i I/O Modules End module Both overvoltage categories and rated surge voltage acc. -
Page 33: Power Supply Concept In Marine Applications
WAGO-I/O-SYSTEM 750 Connect Devices 750-539 4DO 24V DC VALVE Ex i 6.2.1 Power Supply Concept in Marine Applications The appropriate filter module is required when using Ex i I/O modules in marine applications! Power supply to the Ex i supply module shall be provided via the appropriate filter module when using Ex i I/O modules in marine applications! Modules approved to category EMC1 (marine applications): 750-626 or 750-626/020-000. -
Page 34: Figure 15: Power Supply Concept, Category Emc2 (Marine Applications)
Connect Devices WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Figure 15: Power Supply Concept, Category EMC2 (Marine Applications) Table 21: Legend for Figure “Power Supply Concept, Category EMC2 (Marine Applications)” Pos. Explanation Fieldbus coupler/controller Filter module (750-626, 750-626/020-000, 750-624, 750-624/020-000) -
Page 35: Tested Valves
WAGO-I/O-SYSTEM 750 Connect Devices 750-539 4DO 24V DC VALVE Ex i Tested Valves The I/O module 750-539 (4DO 24V DC VALVE Ex i) was tested with the following valves. Table 22: Tested valves Valve designation Festo Valve VACC-S13-K4--EX3A Test value series successful... -
Page 36: Connection Example
Connect Devices WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Connection Example Figure 16: Connection Example Manual Version 1.0.1... -
Page 37: Use In Hazardous Environments
Use in Hazardous Environments 750-539 4DO 24V DC VALVE Ex i 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 38: Marking Configuration Examples
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Marking Configuration Examples 7.1.1 Marking for Europe According to ATEX and IEC-Ex Figure 17: Side Marking Example for Approved I/O Modules According to ATEX and IECEx Figure 18: Text Detail – Marking Example for Approved I/O Modules According to ATEX and IECEx. -
Page 39: Table 24: Description Of Marking Example For Approved I/O Modules According To Atex And Iecex
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-539 4DO 24V DC VALVE Ex i Table 24: Description of Marking Example for Approved I/O Modules According to ATEX and IECEx Marking Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001 X... -
Page 40: Figure 19: Side Marking Example For Approved Ex I I/O Modules According To Atex And Iecex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Figure 19: Side Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. Figure 20: Text Detail – Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. - Page 41 WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-539 4DO 24V DC VALVE Ex i Table 25: Description of Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx Marking Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001X...
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Page 42: Table 25: Description Of Marking Example For Approved Ex I I/O Modules According To Atex And Iecex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Table 25: 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 43: Marking For America According To Nec 500
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-539 4DO 24V DC VALVE Ex i 7.1.2 Marking for America According to NEC 500 Figure 21: Side Marking Example for I/O Modules According to NEC 500 Figure 22: Text Detail – Marking Example for Approved I/O Modules According to NEC 500... -
Page 44: Installation Regulations
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i 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 45: Special Conditions For Safe Use (Tüv 14 Atex 148929 X)
Special Conditions for Safe Use (TÜV 14 ATEX 148929 X) The modules of the WAGO-I/O-SYSTEM 750-*** have to been erected in such a way, that corresponding to EN 60079-15 a degree of protection of at least IP 54 according to EN 60529 is achieved. -
Page 46: 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 47: Special Conditions For Safe Use (Iec-Ex Certificate Tun 14.0035X)
Special Conditions for Safe Use (IEC-Ex Certificate TUN 14.0035X) The modules of the WAGO-I/O-SYSTEM 750-*** have to been erected in such a way, that corresponding to IEC 60079-15 a degree of protection of at least IP 54 according to IEC 60529 is achieved. -
Page 48: 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 49: Special Conditions For Safe Use According To Ansi/Isa 12.12.01
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-539 4DO 24V DC VALVE Ex i 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 50: Appendix
Appendix WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Appendix Rated Surge Voltage Table 27: Rated Surge Voltage Nominal voltage of Line-to-neutral voltage, Rated surge voltage the power supply system derived from the nominal (mains) acc. to IEC 60038 3... -
Page 51: List Of Figures
WAGO-I/O-SYSTEM 750 List of Figures 750-539 4DO 24V DC VALVE Ex i List of Figures Figure 1: View ....................... 14 Figure 2: Data Contacts ..................15 Figure 3: Power Jumper Contacts ................. 16 ® Figure 4: CAGE CLAMP Connectors..............17 Figure 5: Display Elements ................... -
Page 52: List Of Tables
List of Tables WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i List of Tables Table 1: Number Notation ..................8 Table 2: Font Conventions ..................8 Table 3: Legend for Figure “View” ..............14 Table 4: Legend for Figure “Power Jumper Contacts” ......... 16 ®... - Page 53 WAGO-I/O-SYSTEM 750 750-539 4DO 24V DC VALVE Ex i Manual Version 1.0.1...
- Page 54 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D-32385 Minden Hansastraße 27 • D-32423 Minden Phone: 05 71/8 87 – 0 Fax: 05 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.com...
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