BS-EN-62491-2008.pdf
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1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Britis
2、h Standards WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1 Industrial systems, installations and equipment and industrial products Labelling of cables and cores BS EN 62491:2008 This Draft for Development was published under the authority of the Standards Policy and Strategy C
3、ommittee on 31 January 2009 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards Licensed Copy: London South Bank University, South Bank University, 02/02/2009 05:36, Uncontrolled Copy, (c) BSI National foreword This British Standar
4、d is the UK implementation of EN 62491:2008. It is identi- cal to IEC 62491:2008. The UK participation in its preparation was entrusted to Technical Committee GEL/3, Documentation and graphical symbols. A list of organizations represented on this committee can be obtained on request to its secretary
5、. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 200 ISBN 978 0 580 58257 8 ICS 01.110; 29.020; 29.060.20 Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issu
6、ed since publication Amd. No. Date Text affected BRITISH STANDARDBS EN 62491:2008 9 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 January 2009 Licensed Copy: London South Bank University, South Bank University, 02/02/2009 05:36, Unc
7、ontrolled Copy, (c) BSI EUROPEAN STANDARD EN 62491 NORME EUROPENNE EUROPISCHE NORM September 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35,
8、B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62491:2008 E ICS 01.110; 29.020.20 English version Industrial systems, installations and equipment and industrial products - Labelling of cables and cores (IEC
9、 62491:2008) Systmes industriels, installations et appareils et produits industriels - Etiquetage des cbles et des conducteurs isols (CEI 62491:2008) Industrielle Systeme, Anlagen und Ausrstungen und Industrieprodukte - Beschriftung von Kabeln / Leitungen und Adern (IEC 62491:2008) This European Sta
10、ndard was approved by CENELEC on 2008-07-01. 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 without any alteration. Up-to-date lists and bibliographical references concer
11、ning 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 language made by translation under the responsibility of a CENELEC member into i
12、ts 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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
13、 Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62491:2008 Licensed Copy: London South Bank University, South Bank University, 02/02/2009 05:36, Uncontrolled Copy, (c) BSI E
14、N 62491:2008 - 2 - Foreword The text of document 3/849/CDV, future edition 1 of IEC 62491, prepared by IEC TC 3, Information structures, documentation and graphical symbols, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62491 on 2008-07-01. The following dates were
15、 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) 2009-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-07-01 Annex ZA has been added by CENELEC
16、. _ Endorsement notice The text of the International Standard IEC 62491:2008 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 60446 NOTE Harmonized as EN 60446:2007 (
17、not modified). _ BS EN 62491:2008 Licensed Copy: London South Bank University, South Bank University, 02/02/2009 05:36, Uncontrolled Copy, (c) BSI - 3 - EN 62491:2008 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following
18、referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by com
19、mon modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60445 (mod) -1) Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals and conductor terminations EN 60445 20072) IEC 60757 -1)
20、Code for designation of colours HD 457 S1 19852) IEC 61082-1 2006 Preparation of documents used in electrotechnology - Part 1: Rules EN 61082-1 2006 IEC 61175 -1) Industrial systems, installations and equipment and industrial products - Designation of signals EN 61175 20052) IEC 61666 -1) Industrial
21、 systems, installations and equipment and industrial products - Identification of terminals within a system EN 61666 19972) IEC 81346-1 200X3) Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules - - ISO/IEC
22、 646 -1) Information technology - ISO 7-bit coded character set for information interchange - - 1) Undated reference. 2) Valid edition at date of issue. 3) To be published. BS EN 62491:2008 Licensed Copy: London South Bank University, South Bank University, 02/02/2009 05:36, Uncontrolled Copy, (c) B
23、SI 2 62491 IEC:2008 CONTENTS INTRODUCTION.6 1 Scope.7 2 Normative references .7 3 Terms and definitions .8 4 Rules9 4.1 General requirements9 4.2 Use of designated cable cores.10 4.3 Use of additional labelling .10 5 Identification labelling.11 5.1 General.11 6 Connection labelling .14 6.1 General.1
24、4 6.2 Local-end connection labelling 14 6.3 Remote-end connection labelling.15 6.4 Both-end connection labelling16 7 Signal labelling.17 7.1 General.17 7.2 Labelling by signal designation17 7.3 Labelling of cables for certain designated conductors18 8 Composite labelling 19 9 Arrangement of addition
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