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Summary of Contents for WAGO 750-491
- Page 1 Fieldbus Independent I/O Modules 1 AI DMS 750-491 Manual Version 1.1.4...
- Page 2 • General Copyright © 2005 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...
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Page 3: Table Of Contents
Symbols ....................5 Number Notation ..................5 Safety Notes ..................... 6 Scope ......................6 2 I/O Modules ....................7 Digital Output Modules................7 2.1.1 750-491 [1 AI DMS] ................7 2.1.1.1 View....................7 2.1.1.2 Variations..................7 2.1.1.3 Description..................7 2.1.1.4 Display Elements ................ -
Page 4: Important Comments
All other changes to the hardware and/or software and the non-conforming use of the components entail the exclusion of liability on part of WAGO Kon- takttechnik GmbH. Please direct any requirements pertaining to a modified and/or new hardware or software configuration directly to WAGO Kontakttechnik GmbH. -
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
Do not use any contact spray. The spray may impair the functioning of the contact area. The WAGO-I/O-SYSTEM 750 and its components are an open system. It must only be assembled in housings, cabinets or in electrical operation rooms. Access must only be given via a key or tool to authorized qualified personnel. -
Page 7: O Modules
Shield can be feed in external. The (screen) (screen) terminal supplies 5 V. The maximum input voltage U 750-491 is limited to10 V. Fig. 1: 1-Channel Analog Input Module 750-491 g049100e 2.1.1.2 Variations Item-No. Designation Description 750-491 1 AI DMS... -
Page 8: Display Elements
This module has no power contacts. For field supply to downstream I/O modules, a supply module will be needed. The analog input module 750-491 and its variations can be used with all couplers/controllers of the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324 and -327). -
Page 9: Schematic Diagram
750-491 [1 AI DMS] • 9 Schematic Diagram 2.1.1.5 Schematic Diagram Logic Function U Error U Shield Shield (screen) (screen) 750-491 Fig. 2.1.1-2: 2-Channel Analog Input Module 750-491 g049101e WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 10: Technical Data
Approvals (cf. Chapter 2.2 of the Coupler/Controller Manual) 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.: 0888-0412-0001-0101) or in the Internet under: www.wago.com ->... -
Page 11: Process Image
The supply voltage for the bridge is output with a resolution of 500 µV/digit, so that 10 V corresponds to the output value 20000 in the data bytes D0 and D1 of channel 2. Process values of module 750-491 Signal Numerical value... -
Page 12: Applicaton Examples
12 • 750-491 [1 AI DMS] Applicaton examples 2.1.1.8 Applicaton examples A load cell was connected to the module in an experimental test bed. The load cell was fed with the terminal's 5 V supply voltage (U ), while the... - Page 13 750-491 [1 AI DMS] • 13 Connection examples WAGO-I/O-SYSTEM 750 I/O Modules...
- Page 14 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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