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Summary of Contents for WAGO 750-556
- Page 1 Fieldbus Independent I/O Modules 2 AO DC ±10 V 750-556 Manual Version 1.0.2...
- 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 Symbols ....................5 Number Notation..................5 Safety Notes ..................... 6 Scope ......................6 2 I/O Modules ....................7 Analog Output Modules ................7 2.1.1 750-556 [2 AO DC ±10 V]..............7 2.1.1.1 View....................7 2.1.1.2 Variations..................7 2.1.1.3 Description..................8 2.1.1.4...
- Page 4 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 & Co. KG.
- Page 5 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 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 7 750-556 [2 AO DC ±10 V] • 7 View 2 I/O Modules 2.1 Analog Output Modules 2.1.1 750-556 [2 AO DC ±10 V] 2-Channel Analog Output Module ±10 V 2.1.1.1 View 13 14 Function AO 1 Function AO 2 A1 A2...
- Page 8 This module has no power contacts. For field supply to downstream I/O mod- ules, a supply module will be needed. The analog output module 750-556 and its variations can be used with all cou- plers/controllers of the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324 and -327).
- Page 9 AO 2 Operational readiness and trou- ble-free operational readiness 2.1.1.5 Schematic Diagram AO 2 AO 1 Logic Function 270pF Common Common (ground) (ground) 10nF Shield Shield (screen) (screen) 750-556 Fig. 2.1.1-3: 2-Channel Analog Output Module 750-556 g055601e WAGO-I/O-SYSTEM 750 I/O Modules...
- Page 10 10 • 750-556 [2 AO DC ±10 V] Technical Data 2.1.1.6 Technical Data Module Specific Data Number of outputs Current consumption . (internal) 65 mA Voltage supply via system voltage DC/DC ± 10 V Signal voltage Load impedance > 5 kΩ...
- Page 11 Description 2.1.1.7 Process Image The analog output module 750-556 and its variations transmit 16-bit data and 8 status bits per channel. The digitalized output value is transmitted in a data word (16 bits) as output byte 0 (low) and output byte 1 (high) into the process image of the coupler / controller.
- Page 12 750-556 [2 AO DC ±10 V] Process Image 2.1.1.7.1 Standard Format For the standard module 750-556, the numerical values ranging from 0x8001 to 0x7FFF are scaled on the output voltage ranging from -10 V to +10 V. Process values of Module 750-556 Output voltage...
- Page 13 750-556 [2 AO DC ±10 V] • 13 Process Image 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 Telefon: 05 71/8 87 – 0 Telefax: 05 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.com...