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Summary of Contents for WAGO 750-469
- Page 1 WAGO-I/O-SYSTEM 750 Manual 750-469(/xxx-xxx) 2AI Thermocouple 2-Channel Analog Input Module for Thermocouples Version 1.1.0...
- Page 2 WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple © 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 750 750-469 2AI Thermocouple Connection Examples ................42 6.2.1 Grounded Thermocouples ..............43 6.2.2 Ungrounded Thermocouples .............. 43 Use in Hazardous Environments .............. 44 Marking Configuration Examples ............45 7.1.1 Marking for Europe According to ATEX and IEC-Ex ...... 45 7.1.2...
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Page 5: Notes About This Documentation
Documentation Validity for Variants Unless otherwise indicated, the information given in this documentation applies to listed variants. The I/O module 750-469 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: 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 750-469 2AI Thermocouple 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 750 750-469 2AI Thermocouple Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.1.0...
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Page 9: Number Notation
WAGO-I/O-SYSTEM 750 Notes about this Documentation 750-469 2AI Thermocouple Number Notation Table 2: Number Notation Number Code Example Note Decimal Normal notation Hexadecimal 0x64 C notation Binary '100' In quotation marks, nibble separated with '0110.0100' dots (.) Font Conventions Table 3: Font Conventions... -
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 750-469 2AI Thermocouple 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 750-469 2AI Thermocouple 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
Use a supply module! Use a supply module for field-side power supply of downstream I/O modules. The I/O module 750-469 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). -
Page 15: Table 4: Description Of Variations
750-469/000-003 2AI Voltage 2-Channel Analog Input Module measuring, Voltage measuring, Diagn. ±120mV/Diagn. Measuring range:±120 mV Operating mode configurable with WAGO-I/O-CHEC or PROFIBUS- and PROFINET device description (GSD file) 750-469/003-000 2AI Thermocouple/ 2-Channel Analog Input Module , Free Config. free configurable, Diagn. -
Page 16: View
Device Description WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple View Figure 1: View Table 5: 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 17: Connectors
When handling the devices, ensure that the environment (persons, workplace and packing) is well grounded. Avoid touching conductive components, e.g. data contacts. 3.2.2 Power Jumper Contacts/Field Supply The I/O module 750-469 has no power jumper contacts. Manual Version 1.1.0... -
Page 18: Cage Clamp
Device Description WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple ® 3.2.3 CAGE CLAMP Connectors ® Figure 3: CAGE CLAMP Connectors ® Table 6: Legend for Figure “CAGE CLAMP Connectors” Channel Designation Connector Function +TC 1 Sensor 1: +TC −TC 1 Sensor 1: −TC... -
Page 19: Display Elements
Operational readiness and trouble-free internal data Green bus communication Normal operation 750-469, Overrange/underflow of 750-469/000-001, -002, the admissible measuring -006, -008, -012, -200, range, broken wire -206 750-469/000-003 Broken wire Operating Elements The I/O module 750-469 has no operating elements. Manual Version 1.1.0... -
Page 20: Schematic Diagram
Device Description WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Schematic Diagram Figure 5: Schematic Diagram Only use connections 3 and 7 as a signal ground! The current between connections 3 and 7 must be less than 0.1 A. A current greater than 0.1 A can destroy the I/O module. Only use connections 3 and 7 as a signal ground. -
Page 21: Technical Data
E; − 100 °C … + 1000 °C type L; − 100 °C … + 900 °C further configurable variants of 750-469/003-000: type B; + 600 °C … + 1800 °C type N; − 100°C … + 1300 °C type R;... -
Page 22: Communication
Device Description WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Table 11: Technical Data – Inputs Internal resistance 1 MΩ Cold junction compensation At each pair of terminal blocks Resolution (over entire range) 0.1 °C Conversion time 320 ms (each channel) Measuring error <... -
Page 23: Connection Type
WAGO-I/O-SYSTEM 750 Device Description 750-469 2AI Thermocouple 3.6.6 Connection Type Table 14: 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 15: Technical Data –... -
Page 24: Approvals
750-469 2AI Thermocouple 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 25 WAGO-I/O-SYSTEM 750 Device Description 750-469 2AI Thermocouple The following ship approvals have been granted to 750-469 I/O modules: 750-469 750-469 /000-001 750-469 /000-002 750-469 /000-003 750-469 /000-006 750-469 /000-008 750-469 /000-012 750-469 /000-200 750-469 /000-206 750-469 /003-000 ABS (American Bureau of Shipping)
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Page 26: Standards And Guidelines
Device Description WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple RINA (Registro Italiano Navale) Standards and Guidelines All variations of 750-469 I/O modules meet the following requirements on emission and immunity of interference: EMC CE-Immunity to interference EN 61000-6-2 EMC CE-Emission of interference... -
Page 27: Process Image
Standard Data Format For the 750-469 module and its variations with standard data format, the temperature values of the sensors are represented with a resolution of 1 digit per 0.1 °C within a word (16 bits). Thus, 0 °C corresponds to the numeric value 0x0000 and 100 °C to 0x03E8 (dec. -
Page 28: Table 17: Process Image 750-469, 750-469/003-000, Type S, With Broken Wire Diagn
Process Image WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Table 17: Process Image 750-469, 750-469/003-000, Type S, with broken wire diagn. Status- Numercial value Temperature byte Error °C hex. AI 1, 2 binary hex. dec. < -50.0 '1111.1110.0000.1100' 0xFE0C -500 0x41 -50.0 '1111.1110.0000.1100'... -
Page 29: Table 19: Process Image 750-469, 750-469/003-000, Type J, With Broken Wire Diagn
WAGO-I/O-SYSTEM 750 Process Image 750-469 2AI Thermocouple Table 19: Process Image 750-469, 750-469/003-000, Type J, with broken wire diagn. Status- Numercial value Temperature byte Error °C hex. AI 1, 2 binary hex. dec. < -100.0 '1111.1100.0001.1000' 0xFC18 -1000 0x41 -100.0 '1111.1100.0001.1000'... -
Page 30: Table 21: Process Image 750-469, 750-469/003-000, Type L, With Broken Wire Diagn
Process Image WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Table 21: Process Image 750-469, 750-469/003-000, Type L, with broken wire diagn. Status- Numercial value Temperature byte Error °C hex. AI 1, 2 binary hex. dec. < -100.0 '1111.1100.0001.1000' 0xFC18 -1000 0x41 -100.0 '1111.1100.0001.1000'... -
Page 31: Table 23: Process Image 750-469/003-000, Typ U, With Broken Wire Diagn
WAGO-I/O-SYSTEM 750 Process Image 750-469 2AI Thermocouple Table 23: Process Image 750-469/003-000, Typ U, with broken wire diagn. Status- Temperature Numercial value byte Error °C hex. AI 1, 2 < -25,0 '1111.1111.0000.0110' 0xFF06 -250 0x41 -25,0 '1111.1111.0000.0110' 0xFF06 -250 0x00 '0000.0000.0000.0000'... -
Page 32: Table 25: Process Image 750-469/003-000, Typ R, With Broken Wire Diagn
Process Image WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Table 25: Process Image 750-469/003-000, Typ R, with broken wire diagn. Status- Numercial value Temperature byte Error °C hex. AI 1, 2 Binär Hex. Dez. ≤ − 0,1 '1111.1111.1111.1111' 0xFFFF − 1 0x41 '0000.0000.0000.0000'... -
Page 33: Data Format With Status Information For S5 - Fb 250 In Data Word
(16 bits). Thus, 0 °C corresponds to the numeric value 0x0000 and 100 °C to 0x0320 (dec. 800). Diagnostic information is indicated in the 3 low bits. Table 26: Process Image 750-469/000-200, Type K, with broken wire diagn. Status-... -
Page 34: I/O Modules For Voltage Measuring (Mv)
-18750 and +18750. Voltage values below 0 mV are represented in two’s complement binary form. For the measuring range ± 120 mV the resolution is 6.4 µV per digit. Table 28: Process Image 750-469/000-003, mV measuring ±120 mV, with broken wire diagn. Status- Numercial value... -
Page 35: Adjustable 750-469/003-000 Variation
The operating mode of the 750-469/003-000 variation can be configured using the WAGO-I/O-CHECK commissioning tool. The default setting is Thermocouple Type K. In this operating mode, the I/O module has the same behavior and process values as the 750-469 basic I/O module. The parameterization dialog in WAGO-I/O-CHECK provides the following... - Page 36 Process Image WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Table 31: Setting options for I/O module 750-469/003-000 Selection box Possible Settings TC Typ L TC Typ K* TC Typ J TC Typ E TC Typ T TC Typ N Sensor type TC Typ U...
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Page 37: Table 31: Setting Options For I/O Module 750-469/003-000
WAGO scaling disabled WAGO scaling activated WAGO scaling enabled default settings In WAGO-I/O-CHECK the following input boxes allow you to set the offset and gain values of the user and manufacturer scaling. Table 32: Offset/gain values Input field … Offset... -
Page 38: 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 39: Inserting And Removing Devices
WAGO-I/O-SYSTEM 750 Mounting 750-469 2AI Thermocouple 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 40: Removing The I/O Module
Mounting WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 41: 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 42: Connection Examples
Connect Devices WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 43: Grounded Thermocouples
WAGO-I/O-SYSTEM 750 Connect Devices 750-469 2AI Thermocouple 6.2.1 Grounded Thermocouples With grounded thermocouples, the common ground (M) can be connected to the screen (S) using an external bridge so that common mode interferences can be eliminated: Figure 11: Connection of Grounded Thermocouple 6.2.2... -
Page 44: Use In Hazardous Environments
WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 45: Marking Configuration Examples
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-469 2AI Thermocouple Marking Configuration Examples 7.1.1 Marking for Europe According to ATEX and IEC-Ex Figure 13: Side Marking Example for Approved I/O Modules According to ATEX and IECEx Figure 14: Text Detail – Marking Example for Approved I/O Modules According to ATEX and IECEx. -
Page 46: Table 33: Description Of Marking Example For Approved I/O Modules According To Atex And Iecex
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 47: Figure 15: Side Marking Example For Approved Ex I I/O Modules According To Atex And Iecex
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-469 2AI Thermocouple Figure 15: Side Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. Figure 16: Text Detail – Marking Example for Approved Ex i I/O Modules According to ATEX and IECEx. - Page 48 Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 49: Table 34: 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 750-469 2AI Thermocouple 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 50: Marking For America According To Nec 500
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 7.1.2 Marking for America According to NEC 500 Figure 17: Side Marking Example for I/O Modules According to NEC 500 Figure 18: Text Detail – Marking Example for Approved I/O Modules According to NEC 500... -
Page 51: 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 52 Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 53: Special Notes Regarding Ansi/Isa Ex
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-469 2AI Thermocouple 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 54: 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 55: Profinet Io Fieldbus Couplers 750-375(/025-000), 750-377(/025-000)
WAGO-I/O-SYSTEM 750 Appendix 750-469 2AI Thermocouple 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: PROFINET IO Configuration GSD Entry... -
Page 56: All Profibus Dp And Profinet Io Fieldbus Couplers/Controllers
Appendix WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple Figure 20: 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 57: Profibus Dp Fieldbus Couplers/Controllers 750-333(/0Xx-000), 750-833(/0Xx-000)
WAGO-I/O-SYSTEM 750 Appendix 750-469 2AI Thermocouple Table 38: Specific Module/Channel parameters for 75x-469/003-000 Parameter Value WAGO GSD file I/O-CHECK PB-DP PN-IO deactivated Wire break detection activated deactivated Number format Twos complement Sign magnitude PI diagnostics activated ... -
Page 58: Profinet Io Fieldbus Couplers 750-375(/025-000), 750-377(/025-000)
Appendix WAGO-I/O-SYSTEM 750 750-469 2AI Thermocouple 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 59: List Of Figures
WAGO-I/O-SYSTEM 750 List of Figures 750-469 2AI Thermocouple List of Figures Figure 1: View ....................... 16 Figure 2: Data Contacts ..................17 ® Figure 3: CAGE CLAMP Connectors..............18 Figure 4: Display Elements ................... 19 Figure 5: Schematic Diagram ................20 Figure 6: Insert I/O Module (Example) .............. -
Page 60: List Of Tables
Table 21: Process Image 750-469, 750-469/003-000, Type L, with broken wire diagn................30 Table 22: Process Image 750-469/003-000, Typ B, with broken wire diagn ..30 Table 23: Process Image 750-469/003-000, Typ U, with broken wire diagn..31 Table 24: Process Image 750-469/003-000, Typ N, with broken wire diagn. - Page 61 WAGO-I/O-SYSTEM 750 List of Tables 750-469 2AI Thermocouple Table 39: General Module/Channel parameters ............ 57 Table 40: General Module/Channel parameters ............ 58 Manual Version 1.1.0...
- Page 62 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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