WAGO I/O System 750 Manual

Fieldbus independent i/o modules 4 di ac/dc 42 v 20 ms
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Fieldbus Independent
I/O Modules
4 DI AC/DC 42 V 20 ms
750-428
Manual
Version 1.0.3

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Summary of Contents for WAGO I/O System 750

  • Page 1 Fieldbus Independent I/O Modules 4 DI AC/DC 42 V 20 ms 750-428 Manual Version 1.0.3...
  • Page 2 • General Copyright © 2006 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

    2.1.1 750-428 [4 DI AC/DC 42 V 20 ms] ............ 7 2.1.1.1 View....................7 2.1.1.2 Description..................7 2.1.1.3 Display Elements ................8 2.1.1.4 Schematic Diagram................. 8 2.1.1.5 Technical Data ................9 2.1.1.6 Process Image ................. 9 WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 4: Important Comments

    WAGO Kontakttechnik GmbH & Co. KG declines all liability resulting from improper action and damage to WAGO products and third party products due to non-observance of the information contained in this manual.
  • Page 5: Symbols

    Routines or advice for efficient use of the device and software optimization. More information References on additional literature, manuals, data sheets and INTERNET pages 1.3 Number Notation Number Code Example Note Decimal normal notation Hexadecimal 0x64 C notation Binary '100' Within ', '0110.0100' Nibble separated with dots WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 6: Safety Notes

    1.5 Scope This manual describes the Digital Input Module 750-428 4 DI AC/DC 42 V 20 ms of the modular WAGO-I/O-SYSTEM 750. Handling, assembly and start-up are described in the manual of the Fieldbus Coupler. Therefore this documentation is valid only in the connection with the appropriate manual.
  • Page 7: O Modules

    DI1 and DI1 or DI2 and DI2, DI3 and DI3 or DI4 and DI4. Each input module has an RC noise rejection filter with a time constant of 20 ms. All inputs are isolated. The status of the four input channels is indicated via status LEDs. WAGO-I/O-SYSTEM 750 I/O Modules...
  • Page 8: Display Elements

    Attention This module has no power contacts. For field supply to downstream I/O modules, a supply module will be needed. The digital input module 750-428 can be used with all couplers/controllers of the WAGO-I/O-SYSTEM 750. 2.1.1.3 Display Elements Channel Designation...
  • Page 9: Technical Data

    (UL508) Conformity Marking More Information Detailed references to the approvals are listed in the document "Overview Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM ELECTRONICC Tools and Docs (Item-No.: 0888-0412) or in the internet under: www.wago.com ! Documentation ! WAGO-I/O-SYSTEM 750 ! System Description 2.1.1.6...
  • Page 10 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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750-428

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