IEC 61003-2-2016 Industrial-process control systems - Instruments with analogue inputs and two or multi-position outputs - Part 2 Guidance for inspection and ro.pdf

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1、 IEC 61003-2 Edition 2.0 2016-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process control systems Instruments with analogue inputs and two or multi-position outputs Part 2: Guidance for inspection and routine testing Systmes de commande de processus industriels Instruments avec entres

2、analogiques et sorties deux ou plusieurs positions Partie 2: Conseils pour les inspections et les essais individuels de srie IEC 61003-2:2016-06(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this pub

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20、NTERNATIONALE Industrial-process control systems Instruments with analogue inputs and two or multi-position outputs Part 2: Guidance for inspection and routine testing Systmes de commande de processus industriels Instruments avec entres analogiques et sorties deux ou plusieurs positions Partie 2: Co

21、nseils pour les inspections et les essais individuels de srie INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40 ISBN 978-2-8322-3389-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique

22、 Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 61003-2:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references. 5 3 Terms and def

23、initions 5 4 Sampling for test . 6 5 Performance tests . 6 5.1 General . 6 5.2 Test conditions 6 5.2.1 Ambient conditions . 6 5.2.2 Supply conditions . 7 5.3 Tests under reference conditions . 7 5.3.1 General . 7 5.3.2 Set point 7 5.4 Tests for the effects of influence quantities 7 5.4.1 General . 7

24、 5.4.2 Supply voltage variations . 8 5.4.3 Supply pressure variations . 8 6 Test report and documentation . 8 6.1 General . 8 6.2 Test report and general observations . 8 Table 1 Test items . 6 Table 2 Test report and general observations . 9 IEC 61003-2:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICA

25、L COMMISSION _ INDUSTRIAL-PROCESS CONTROL SYSTEMS INSTRUMENTS WITH ANALOGUE INPUTS AND TWO OR MULTI-POSITION OUTPUTS Part 2: Guidance for inspection and routine testing FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all nati

26、onal electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technica

27、l Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. I

28、nternational, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) Th

29、e formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendati

30、ons for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end u

31、ser. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publicatio

32、n shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent

33、certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any persona

34、l injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative refere

35、nces cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for i

36、dentifying any or all such patent rights. International Standard IEC 61003-2 has been prepared by subcommittee 65B: Measurement and control devices, of IEC technical committee TC 65: Industrial-process measurement, control and automation. This second edition cancels and replaces the first edition pu

37、blished in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) use of the term “two- or multi-position output” instead of “two- or multi-state instrument” (see Scope); b) use of the term “diff

38、erential gap” instead of “switching differential” (see Table 1 No 2); c) use of the term “dielectric strength” instead of “isolation test” (see Table 1 No 5). 4 IEC 61003-2:2016 IEC 2016 The text of this standard is based on the following documents: FDIS Report on voting 65B/1039/FDIS 65B/1049/RVD F

39、ull information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This International Standard is to be used in conjunction with IEC 61003-1:2016. IEC

40、61298- 2:2008 and IEC 61298-3:2008. A list of all parts of the IEC 61003 series, published under the general title Industrial-process control systems Instruments with analogue inputs and two or multi-position outputs, can be found on the IEC website. The committee has decided that the contents of th

41、is publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 61003-2:2016 IEC 2016

42、 5 INDUSTRIAL-PROCESS CONTROL SYSTEMS INSTRUMENTS WITH ANALOGUE INPUTS AND TWO OR MULTI-POSITION OUTPUTS Part 2: Guidance for inspection and routine testing 1 Scope This part of IEC 61003 gives guidelines for inspection and routine testing of electrical and pneumatic instruments with two- or multi-p

43、osition output, for instance, for acceptance tests or after repair, and it is to be used in conjunction with IEC 61003-1:2016 IEC 61298-2:2008 and IEC 61298-3:2008. This part of IEC 61003 is applicable to electrical and pneumatic industrial-process instruments, using measured values that are continu

44、ous signals. The set point value may be either a mechanical (position, force, etc.) or a standard signal. These instruments may be used as controllers or as switches for alarms and other similar purposes. Quantitative criteria for acceptable performance should be established by agreement between man

45、ufacturer and user, and the report on the tests clarifies which tests were carried out. The requirements of this standard are effective when agreed by the manufacturer and the user. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and a

46、re indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61003-1:2016 Industrial-process control systems Instruments with analogue inputs and two- or multi

47、-position outputs Part 1: Methods for evaluating performance IEC 61298 (all parts), Process measurement and control devices General methods and procedures for evaluating performance IEC 61298-2:2008, Process measurement and control devices General methods and procedures for evaluating performance Pa

48、rt 2: Tests under reference conditions IEC 61298-3:2008, Process measurement and control devices General methods and procedures for evaluating performance Part 3: Tests for the effects of influence quantities IEC 61298-4, Process measurement and control devices General methods and procedures for eva

49、luating performance Part 4: Evaluation report content 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61003-1, IEC 61298-2 and the following apply. 6 IEC 61003-2:2016 IEC 2016 3.1 acceptance test contractual test to prove to the customer that the item meets certain conditions of its specification 4 Sampling for test Usually a routine test is applied