WAGO -I/O-SYSTEM 750 Manual
2ai pt100/rtd 2-channel analog input module for resistance sensors
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Also See for WAGO-I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
Related Manuals for WAGO WAGO-I/O-SYSTEM 750
Summary of Contents for WAGO WAGO-I/O-SYSTEM 750
- Page 1 WAGO-I/O-SYSTEM 750 Manual 750-461(/xxx-xxx) 2AI Pt100/RTD 2-Channel Analog Input Module for Resistance Sensors Version 1.4.0...
- Page 2 WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD © 2017 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
2.1.1 Subject to Changes ................10 2.1.2 Personnel Qualifications ..............10 2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying Provisions ..............10 2.1.4 Technical Condition of Specified Devices ......... 11 Safety Advice (Precautions) ..............12 Device Description ..................14 View ...................... - Page 4 Table of Contents WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Configurable I/O Module Fehler! Keine Dokumentvariable verfügbar./003-000 .................. 33 I/O Module for NTC Resistance Sensors ..........35 Mounting ..................... 36 Mounting Sequence ................. 36 Inserting and Removing Devices ............37 5.2.1 Inserting the I/O Module ..............37 5.2.2...
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Page 5: Notes About This Documentation
2AI Ni1000 TK5000/ RTD resistance measuring 750-461/000-002 2AI resistance measuring 10R-1k2 750-461/000-007 2AI resistance measuring 10R-5k0 Operating mode configurable with WAGO-I/O-CHECK or PROFIBUS DP and PROFINET device description (GSD file) 750-461/003-000 2AI Pt100/free configurable NTC- resistance sensors 750-461/020-000 2AI NTC 20k... -
Page 6: Copyright
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 7: Symbols
WAGO-I/O-SYSTEM 750 Notes about this Documentation 750-461 2AI Pt100/RTD 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 8 Notes about this Documentation WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.4.0...
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Page 9: Number Notation
Font Conventions Table 3: 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 10: 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 11: Technical Condition Of Specified Devices
WAGO-I/O-SYSTEM 750 Important Notes 750-461 2AI Pt100/RTD 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 12: 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 13 WAGO-I/O-SYSTEM 750 Important Notes 750-461 2AI Pt100/RTD 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 14: Device Description
An arrangement in groups within the group of potentials is not necessary. The I/O module 750-461 can be used with all fieldbus couplers/controllers of the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324 and -327). Manual... -
Page 15: View
WAGO-I/O-SYSTEM 750 Device Description 750-461 2AI Pt100/RTD View Figure 1: View Table 4: Legend for Figure “View” Pos. Description Details See Section Marking possibility with Mini-WSB Status LEDs “Device Description” > “Display Elements” Data contacts “Device Description” > “Connectors” ®... -
Page 16: Connectors
Device Description WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 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 17: Power Jumper Contacts/Field Supply
WAGO-I/O-SYSTEM 750 Device Description 750-461 2AI Pt100/RTD 3.2.2 Power Jumper Contacts/Field Supply The I/O module 750-461 has no power jumper contacts. ® 3.2.3 CAGE CLAMP Connectors ® Figure 3: CAGE CLAMP Connectors ® Table 5: Legend for Figure „CAGE CLAMP Connectors“... -
Page 18: Display Elements
Device Description WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Display Elements Figure 4: Display Elements Table 6: Legend for Figure “Display Elements” Channel LED State Function No operational readiness or the internal data bus communication is interrupted Operational readiness and trouble-free internal data bus... -
Page 19: Operating Elements
WAGO-I/O-SYSTEM 750 Device Description 750-461 2AI Pt100/RTD Operating Elements The I/O module 750-461 has no operating elements. Schematic Diagram Figure 5: Schematic Diagram Manual Version 1.4.0... -
Page 20: Technical Data
Device Description WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Technical Data 3.6.1 Device Data Table 7: Technical Data — Device Width 12 mm Height (from top edge of DIN-35 rail) 64 mm Depth 100 mm Weight approx. 52.5 g 3.6.2 Power Supply Table 8: Technical Data –... -
Page 21: Inputs
WAGO-I/O-SYSTEM 750 Device Description 750-461 2AI Pt100/RTD 3.6.4 Inputs Table 11: Technical Data – Inputs (RTD Model 750-461) Number of inputs Sensor types Basic version Pt100 Optional versions that can be Pt1000, Ni100, Ni1000 TK6180, Ni1000 ordered for TK5000, resistance measurement. -
Page 22: Climatic Environmental Conditions
Device Description WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 3.6.5 Climatic Environmental Conditions Table 13: Technical Data – Climatic Environmental Conditions Operating temperature range 0 °C … 55 °C Operating temperature range for −20 °C … +60 °C components with extended temperature range (750-xxx/025-xxx) Storage temperature range −25 °C …... -
Page 23: Approvals
750-461 2AI Pt100/RTD Approvals 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 > WAGO-I/O-SYSTEM 750 >... - Page 24 Device Description WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD The following ship approvals have been granted to the variations 750-461 listed below: 750-461 750-461 /000-002 750-461 /000-003 750-461 /000-004 750-461 /000-005 750-461 /000-006 750-461 /000-007 750-461 /000-009 750-461 /000-200 750-461 /003-000 750-461...
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Page 25: Standards And Guidelines
WAGO-I/O-SYSTEM 750 Device Description 750-461 2AI Pt100/RTD LR (Lloyd’s Register) Env. 1, 2, 3, 4 NKK (Nippon Kaiji Kyokai) PRS (Polski Rejestr Statków) RINA (Registro Italiano Navale) Standards and Guidelines All variations of 750-461 I/O modules meet the following requirements on... -
Page 26: Process Image
Process Image WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Process Image The I/O module transfers 16 bits per channel of measured data and, optionally, 8 status bits to the fieldbus coupler/controller. Access to the status bits depends on the specific fieldbus system. -
Page 27: Pt1000
WAGO-I/O-SYSTEM 750 Process Image 750-461 2AI Pt100/RTD Table 17: Process Image, Pt100, with Wire Break Diagnostics Status Numeric value Temperature Resistance Byte Error °C Ω Hex. AI 1, 2 Binary Hex. Dec. < −200.0 10.00 '1000.0000.0000.0001' 0x8001 −32767 0x41 −200.0 18.49... -
Page 28: Pt100 With Status Information For S5-Fb250 In The Data Word
Process Image WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 4.1.3 Pt100 with Status Information for S5-FB250 in the Data Word The 750-461/000-200 version outputs the resistance values of the Pt100 sensors directly. The status information is depicted in bit 0 to bit 2 and the digitalized measured value in bit 3 to bit 14. -
Page 29: I/O Modules With Ni Resistance Sensors
WAGO-I/O-SYSTEM 750 Process Image 750-461 2AI Pt100/RTD I/O Modules with Ni Resistance Sensors Table 20: I/O Modules with Ni Resistance Sensors 750-461/000-004 Evaluation Ni100 Measuring range: −60 °C to +250 °C 750-461/000-005 Evaluation Ni1000 TK6180 Measuring range: −60 °C to +250 °C... -
Page 30: Ni1000 Tk6180
Process Image WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 4.2.2 Ni1000 TK6180 The 750-461/000-005 version calculates the resistance values of Ni1000-TK6180 sensors and outputs the data as temperature values. The temperature values are displayed at a resolution of 1 digit per 0.1 °C in one word (16-bit). Temperature values below 0 °C are represented in two's complement binary. -
Page 31: Ni1000 Tk5000
WAGO-I/O-SYSTEM 750 Process Image 750-461 2AI Pt100/RTD 4.2.3 Ni1000 TK5000 The 750-461/000-009 version calculates the resistance values of Ni1000-TK5000 sensors and outputs the data as temperature values. The temperature values are displayed at a resolution of 1 digit per 0.1 °C in one word (16-bit). Temperature values below 0 °C are represented in two's complement binary. -
Page 32: I/O Modules For Resistance Measurement
Process Image WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD I/O Modules for Resistance Measurement Table 24: I/O Modules for Resistance Measurement 750-461/000-002 Resistance measurement Measuring range: 10 Ω to 1.2 kΩ 750-461/000-007 Resistance measurement Measuring range: 10 Ω to 5.0 kΩ 2-conductor connection only! Resistance measurement can only be performed in 2-wire connection technology. -
Page 33: Resistance Measurement 10 Ohm To 5.0 Kohm
Pt100. In this mode the I/O module has the same process values as the standard I/O module 750-461. The WAGO-I/O-CHECK commissioning tool can be used to configure the required operating mode. The I/O module can also be parameterized via PROFIBUS and PROFINET device description (GSD file). -
Page 34: Table 28: Setting Options For I/O Module 750-461/003-000
WAGO scaling activated WAGO scaling enabled *Default setting The following input fields are available in WAGO-I/O-CHECK for adjusting the offset and gain values for user and WAGO scaling: Table 29: I/O Module 750-461/003-000, Offset and Gain Values Input field …... -
Page 35: I/O Module For Ntc Resistance Sensors
WAGO-I/O-SYSTEM 750 Process Image 750-461 2AI Pt100/RTD Table 30: I/O Module 750-461/003-000, Input Fields for Hardware Matching Input field Settings Offset 0xECF0 Gain 0x2700 2-Wire Offset 0x0180 I/O Module for NTC Resistance Sensors Table 31: I/O Module for NTC Resistance Measurement... -
Page 36: 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 37: Inserting And Removing Devices
WAGO-I/O-SYSTEM 750 Mounting 750-461 2AI Pt100/RTD 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 Inserting the I/O Module... -
Page 38: Removing The I/O Module
Mounting WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 5.2.2 Removing the I/O Module Remove the I/O module from the assembly by pulling the release tab. Figure 8: Removing the I/O Module (Example) Electrical connections for data or power jumper contacts are disconnected when removing the I/O module. -
Page 39: 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 40: Connection Examples
Connect Devices WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Connection Examples 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 41: Use In Hazardous Environments
Use in Hazardous Environments 750-461 2AI Pt100/RTD 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 42: Marking Configuration Examples
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Marking Configuration Examples 7.1.1 Marking for Europe According to ATEX and IEC-Ex Figure 12: Side Marking Example for Approved I/O Modules According to ATEX and IECEx Figure 13: Text Detail – Marking Example for Approved I/O Modules According to ATEX and IECEx. -
Page 43: Table 33: Description Of Marking Example For Approved I/O Modules According To Atex And Iecex
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-461 2AI Pt100/RTD Table 33: 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 44: Figure 14: Side Marking Example For Approved Ex I I/O Modules According To Atex And Iecex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Figure 14: Side Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. Figure 15: Text Detail – Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. - Page 45 WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-461 2AI Pt100/RTD Table 34: 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 TÜV 12 ATEX 106032 X...
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Page 46: Table 34: Description Of Marking Example For Approved Ex I I/O Modules According To Atex And Iecex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Table 34: 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 47: Marking For America According To Nec 500
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-461 2AI Pt100/RTD 7.1.2 Marking for America According to NEC 500 Figure 16: Side Marking Example for I/O Modules According to NEC 500 Figure 17: Text Detail – Marking Example for Approved I/O Modules According to NEC 500... -
Page 48: Installation Regulations
7.2.1 Special Notes Regarding Explosion Protection The following warning notices are to be posted in the immediately proximity of the WAGO-I/O-SYSTEM 750 (hereinafter “product”): WARNING – DO NOT REMOVE OR REPLACE FUSED WHILE ENERGIZED! WARNING – DO NOT DISCONNECT WHILE ENERGIZED! WARNING –... - Page 49 WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-461 2AI Pt100/RTD Explosive atmosphere occurring simultaneously with assembly, installation or repair work must be ruled out. Among other things, these include the following activities • Insertion and removal of components • Connecting or disconnecting from fieldbus, antenna, D-Sub, ETHERNET or...
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Page 50: Special Notes Regarding Ansi/Isa Ex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 7.2.2 Special Notes Regarding ANSI/ISA Ex For ANSI/ISA Ex acc. to UL File E198726, the following additional requirements apply: • Use in Class I, Division 2, Group A, B, C, D or non-hazardous areas only •... -
Page 51: Appendix
• PROFINET IO 750-377(/025-000): > Firmware Version 01 Behavior after Overwriting with WAGO-I/O-CHECK ! If WAGO-I/O-CHECK is used to overwrite a parameterization made with the GSD file, the I/O module operates with the WAGO-I/O-CHECK settings until the 750-333 and 750-833 Fieldbus Couplers/Controllers are restarted. -
Page 52: Profinet Io Fieldbus Couplers 750-375(/025-000), 750-377(/025-000)
Appendix WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD 8.1.1.2 PROFINET IO Fieldbus Couplers 750-375(/025-000), 750-377(/025-000) When using the aforementioned PROFINET IO fieldbus couplers, the process image size is configured by selecting the corresponding GSD entry. Table 37: Configuration PROFINET IO GSD Entry... -
Page 53: All Profibus Dp And Profinet Io Fieldbus Couplers/Controllers
WAGO-I/O-SYSTEM 750 Appendix 750-461 2AI Pt100/RTD Figure 19: Example of the PROFINET IO Fieldbus Couplers parameterization dialog 8.1.2.1 All PROFIBUS DP and PROFINET IO Fieldbus Couplers/Controllers The following assignment applies to the parameters of the I/O module when using PROFIBUS DP and PROFINET IO fieldbus devices. -
Page 54: Profibus Dp Fieldbus Couplers/Controllers 750-333(/0Xx-000), 750-833(/0Xx-000)
Appendix WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD Table 38: Specific Module/Channel parameters for 75x-461/003-000 Parameter Value WAGO GSD file I/O-CHECK PB-DP PN-IO Filter activated deactivated Filter constant 12.5 Hz, 500 ms 25 Hz, 250 ms... -
Page 55: Profinet Io Fieldbus Couplers 750-375(/025-000), 750-377(/025-000)
WAGO-I/O-SYSTEM 750 Appendix 750-461 2AI Pt100/RTD 8.1.2.3 PROFINET IO Fieldbus Couplers 750-375(/025-000), 750-377(/025-000) The aforementioned fieldbus couplers allow module-specific parameterization of behavior at diagnosis. Table 40: General Module/Channel parameters Parameter Value Explanation Channel diagnosis 0 (false) Any errors that may occur on the respective Channel x (x = 0…1) -
Page 56: List Of Figures
List of Figures WAGO-I/O-SYSTEM 750 750-461 2AI Pt100/RTD List of Figures Figure 1: View ....................... 15 Figure 2: Data Contacts ..................16 ® Figure 3: CAGE CLAMP Connectors..............17 Figure 4: Display Elements ................... 18 Figure 5: Schematic Diagram ................19 Figure 6: Insert I/O Module (Example) .............. -
Page 57: List Of Tables
WAGO-I/O-SYSTEM 750 List of Tables 750-461 2AI Pt100/RTD List of Tables Table 1: Variants ..................... 5 Table 2: Number Notation ..................9 Table 3: Font Conventions ..................9 Table 4: Legend for Figure “View” ..............15 ® Table 5: Legend for Figure „CAGE CLAMP Connectors“... - Page 58 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...