BS-EN-61158-5-20-2008.pdf
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1、Industrial communication networks Fieldbus specifications Part 5-20: Application layer service definition Type 20 elements BS EN 61158-5-20:2008 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards Licensed CopyChinese University of
2、 Hong Kong, 11/04/2009 07:57, Uncontrolled Copy, (c) BSI National foreword This British Standard is the UK implementation of EN 61158-5-20:2008. It is identical with IEC 61158-5-20:2007. Together with all of the other sections of BS EN 61158-5, it supersedes BS EN 61158-5:2004 which is withdrawn. Th
3、e UK participation in its preparation was entrusted to Technical Committee AMT/7, Industrial communications - Process measurement and control, including Fieldbus A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to in
4、clude all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BSI 200 ISBN 978 0 580 61605 1 ICS 25.040.40; 35.100.70 Amendments issued since publication Amd. No. Date Text affect
5、ed BRITISH STANDARDBS EN 61158-5-20:2008 9 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2009. Licensed CopyChinese University of Hong Kong, 11/04/2009 07:57, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61158-5-20 NORME EUROP
6、ENNE EUROPISCHE NORM March 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any
7、 form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61158-5-20:2008 E ICS 35.100.70; 25.040.40 Partially supersedes EN 61158-5:2004 English version Industrial communication networks - Fieldbus specifications - Part 5-20: Application layer service definition - Type 20 elements
8、(IEC 61158-5-20:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 5-20: Dfinition des services des couches dapplication - Elments de type 20 (CEI 61158-5-20:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 5-20: Dienstfestlegungen des Application Layer (A
9、nwendungsschicht) - Typ 20-Elemente (IEC 61158-5-20:2007) This European Standard was approved by CENELEC on 2008-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard wit
10、hout any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other langu
11、age made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Den
12、mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61158-5-20:2008 Licensed CopyChinese University of
13、 Hong Kong, 11/04/2009 07:57, Uncontrolled Copy, (c) BSI EN 61158-5-20:2008 - 2 - Foreword The text of document 65C/475/FDIS, future edition 1 of IEC 61158-5-20, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CE
14、NELEC parallel vote and was approved by CENELEC as EN 61158-5-20 on 2008-02-01. This and the other parts of the EN 61158-5 series supersede EN 61158-5:2004. With respect to EN 61158-5:2004 the following changes were made: deletion of Type 6 fieldbus for lack of market relevance; addition of new fiel
15、dbus types; partition into multiple parts numbered 5-2, 5-3, , 5-20. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-11-01 latest date by which the national standards con
16、flicting with the EN have to be withdrawn (dow) 2011-02-01 NOTE Use of some of the associated protocol types is restricted by their intellectual-property-right holders. In all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights permits a parti
17、cular data-link layer protocol type to be used with physical layer and application layer protocols in type combinations as specified explicitly in the EN 61784 series. Use of the various protocol types in other combinations may require permission from their respective intellectual-property-right hol
18、ders. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61158-5-20:2007 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicat
19、ed: IEC 61158-6-20 NOTE Harmonized as EN 61158-6-20:2008 (not modified). IEC 61784-1 NOTE Harmonized as EN 61784-1:2008 (not modified). IEC 61784-2 NOTE Harmonized as EN 61784-2:2008 (not modified). _ BS EN 61158-5-20:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:57, Uncontrolled
20、Copy, (c) BSI - 3 - EN 61158-5-20:2008 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applie
21、s. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC/TR 61158-1 2007 Industr
22、ial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series - - ISO/IEC 7498-1 - 1) Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model EN ISO/IEC 7498-1 1995 2) ISO/IEC 8822 - 1) Information t
23、echnology - Open Systems Interconnection - Presentation service definition - - ISO/IEC 8824 - 1) Information technology - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1) - - ISO/IEC 8859-1 - 1) Information technology - 8-bit single-byte coded graphic character se
24、ts - Part 1: Latin alphabet No.1 - - ISO/IEC 9545 - 1) Information technology - Open Systems Interconnection - Application Layer structure - - ISO/IEC 10731 - 1) Information technology - Open Systems Interconnection - Basic reference model - Conventions for the definition of OSI services - - 1) Unda
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- BS EN 61158 20 2008
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