WAGO I/O SYSTEM 750 Manual
Fieldbus independent i/o modules 2 ao 0-20 ma eex i
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Summary of Contents for WAGO I/O SYSTEM 750
- Page 1 Fieldbus Independent I/O Modules 2 AO 0-20 mA EEx i 750-585 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...
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Page 3: Table Of Contents
Content • iii CONTENT 1 Important Comments ................. 4 Legal Principles..................4 1.1.1 Copyright ..................... 4 1.1.2 Personnel Qualification ............... 4 1.1.3 Intended Use ..................4 Symbols ....................5 Number Notation..................5 Safety Notes ..................... 6 Scope ......................6 2 I/O Modules ....................7 Analog Output 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
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
The analog output module 750-585 creates intrinsically safe standardized signals of 0-20 mA in the hazardous area of Zone 1. The installation of the WAGO-I/O-SYSTEM 750 is to be done in zone 2 or in non-hazardous environments. The module has two output channels and enables, for example, the direct wiring of two 2-conductor actuators to the connections AO 1 and 0V or AO 2 and 0V. - Page 8 Separation modules (750-616) must guarantee the distance between the intrinsically safe segments. The analog output module 750-585 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).
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Page 9: Display Elements
2.1.1.4 Schematic Diagram AO 1 / AO 2 Logic Function 24 V 24 V 10 nF 4,7 nF Shield Shield (screen) (screen) 750-585 Fig. 2.1.1-3: 2-Channel Analog Output Module 750-585 g058501e WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 10: Technical Data
105 g Standards and Regulations (cf. Chapter 2.2 of the Coupler/Controller Manual) EMC-Immunity to interference (CE) acc. to EN 61000-6-2 (1999) EMC-Emission of interference (CE) acc. to EN 61000-6-4 (2002) EC-EMV-Directive 89/336/EEC EC-low voltage-directive 73/23/EEC WAGO-I/O-SYSTEM 750 I/O Modules... - Page 11 02ATEX1875 X 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...
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Page 12: Process Image
0100 0000 0000 0000 40 00 16384 12.5 0101 0000 0000 0000 50 00 20480 0110 0000 0000 0000 60 00 24576 17.5 0111 0000 0000 0000 70 00 28672 0111 1111 1111 1111 7F FF 32767 WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 13: Use In Hazardous Environments
This is backed by law, directives or regulations on a national and international scale. WAGO-I/O-SYSTEM 750 (electrical components) is designed for use in zone 2 explosive environments. The following basic explosion protection related terms have been defined. -
Page 14: Explosion Protection Group
• IIA – Propane • IIB – Ethylene • IIC – Hydrogen Minimal ignition energy of representative types of gases Explosion group Gases Methane Propane Ethylene Hydrogen Ignition energy (µJ) WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 15: Unit Categories
> 300 °C to 450 °C 200 °C > 200 °C to 300 °C 135 °C > 135 °C to 200 °C 100 °C >100 °C to 135 °C 85°C > 85 °C to 100 °C WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 16: Types Of Ignition Protection
The standard EN 50 021 allows electrical component manufacturers to obtain certificates from the corresponding authorities for instance KEMA in the Netherlands or the PTB in Germany, certifying that the tested components meet the above mentioned standards draft. WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 17: Classifications Meeting The Nec 500
Class I (gases and fumes): Group A (Acetylene) Group B (Hydrogen) Group C (Ethylene) Group D (Methane) Class II (dust): Group E (Metal dust) Group F (Coal dust) Group G (Flour, starch and cereal dust) Class III (fibers): No sub-groups WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 18: Temperature Classes
160 °C >160 °C to 165 °C 135 °C >135 °C to 160 °C 120 °C >120 °C to 135 °C 100 °C >100 °C to 120 °C 85 °C > 85 °C to 100 °C WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 19: Identification
Hansastr. 27 D-32423 Minden 0.08-2.5mm PATENTS PENDING II 3 G KEMA 01ATEX1024 X EEx nA II T4 Fig. 3.5.1-1: Example for lateral labeling of bus modules (750-400, 2 channel digital input module 24 V DC) g01xx03e WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 20: For America
Hansastr. 27 D-32423 Minden 0.08-2.5mm PATENTS PENDING II 3 G KEMA 01ATEX1024 X EEx nA II T4 Fig. 3.5.2-1: Example for lateral labeling of bus modules (750-400, 2 channel digital input module 24 V DC) g01xx04e WAGO-I/O-SYSTEM 750 I/O Modules... -
Page 21: Installation Regulations
DIN VDE 0185 lightning protection systems The USA and Canada have their own regulations. The following are excerpts from these regulations: NFPA 70 National Electrical Code Art. 500 Hazardous Locations ANSI/ISA-RP Recommended Practice 12.6-1987 C22.1 Canadian Electrical Code WAGO-I/O-SYSTEM 750 I/O Modules... - Page 22 Use in Hazardous Environments Installation regulations Danger When using the WAGO-I/O SYSTEM 750 (electrical operation) with Ex approval, the following points are mandatory: A. The fieldbus independent I/O System Modules Type 750-xxx are to be installed in enclosures that provide for the degree of ingress protection of at least IP54.
- Page 23 Use in Hazardous Environments • 23 Installation regulations WAGO-I/O-SYSTEM 750 I/O Modules...
- Page 24 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...