1、 IEC 61003-1 Edition 3.0 2016-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process control systems Instruments with analogue inputs and two- or multi-position outputs Part 1: Methods for evaluating performance Systmes de commande de processus industriels Instruments avec entres analogiq
2、ues et sorties deux ou plusieurs positions Partie 1: Mthodes dvaluation des performances IEC 61003-1:2016-06(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utiliz
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20、trol systems Instruments with analogue inputs and two- or multi-position outputs Part 1: Methods for evaluating performance Systmes de commande de processus industriels Instruments avec entres analogiques et sorties deux ou plusieurs positions Partie 1: Mthodes dvaluation des performances INTERNATIO
21、NAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40; 35.240.50 ISBN 978-2-8322-3406-8 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this pub
22、lication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 61003-1:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 7 3 Terms and definitions 8 4 General conditions for tests .
23、9 4.1 Documentary information . 9 4.1.1 General reference documents. 9 4.1.2 Collect data . 10 4.2 Electrical safety 10 4.3 Installation 10 4.4 Supply conditions 10 5 General testing procedures and precautions . 10 5.1 Checking of calibration made prior to delivery 10 5.2 Set point . 10 5.3 Differen
24、tial gap . 11 6 Test methods and procedures 11 6.1 Tests under reference conditions . 11 6.1.1 Switching accuracy related factors 11 6.1.2 Mean switching point 12 6.1.3 Set point 12 6.2 Tests for the effects of influence quantities 12 6.2.1 Ambient temperature 12 6.2.2 Humidity 13 6.2.3 Vibrations 1
25、3 6.2.4 Shock, drop and topple 14 6.2.5 Mounting position . 14 6.2.6 Over-range 14 6.2.7 Output load effects . 14 6.2.8 Supply voltage and frequency variations . 14 6.2.9 Short-term supply voltage interruptions . 14 6.2.10 Fast transient/burst immunity requirements . 15 6.2.11 Supply pressure variat
26、ions . 15 6.2.12 Common mode interference 15 6.2.13 Normal mode interference (series mode) 15 6.2.14 Earthing . 15 6.2.15 Magnetic field effects . 15 6.2.16 Electromagnetic field 16 6.2.17 Electrostatic discharge (ESD) . 16 6.2.18 Effect of open-circuited and short-circuited input . 16 6.2.19 Effect
27、 of open-circuited and short-circuited output . 16 6.2.20 Effect of process medium temperature 16 6.2.21 Atmospheric pressure effects . 17 6.2.22 Start-up drift 17 6.2.23 Accelerated operational life test . 17 6.3 Other tests 17 IEC 61003-1:2016 IEC 2016 3 6.3.1 Transient response of a two-position
28、output 17 6.3.2 Indication of the measured value 18 6.3.3 Adjustable differential gap 18 6.3.4 Dielectric strength 18 6.3.5 Insulation resistance 19 7 Multi-position output 19 7.1 Action . 19 7.2 Test 19 7.2.1 Characteristics of the multi-position output . 19 7.2.2 Mutual influence of pairs of switc
29、hing points . 19 7.2.3 Determination of switching range 19 8 General observations . 19 8.1 Protective finishes . 19 8.2 Tools and equipment . 19 9 Test report and summary of tests . 20 10 Partial evaluation . 23 Bibliography . 24 Figure 1 Action of two-position output . 8 Figure 2 Action of three-po
30、sition output 9 Table 1 An example of a report (1 of 4) 20 4 IEC 61003-1:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL-PROCESS CONTROL SYSTEMS INSTRUMENTS WITH ANALOGUE INPUTS AND TWO- OR MULTI-POSITION OUTPUTS Part 1: Methods for evaluating performance FOREWORD 1) The Interna
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41、lements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61003-1 has been prepared by subcommittee SC 65B: Measurement and control devices, of IEC technical committee TC 65: Indust
42、rial-process measurement, control and automation. This third edition cancels and replaces the second edition published in 2004. 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 “t
43、wo-position output” instead of “two-state instrument” (see 3.2); b) use of the term “differential gap” instead of “switching differential” (see 3.4); c) use of “fast transient/burst immunity requirements” instead of “power supply transient overvoltages”, and revision of the test method (see 6.2.10);
44、 IEC 61003-1:2016 IEC 2016 5 d) deletion of 6.2.12 “common mode interference” and 6.2.13 “normal mode interference (series mode) ”tests of the previous edition; e) use of the term “electromagnetic field” instead of “radiated electromagnetic interference”, the test method remained the same (see 6.2.1
45、6); f) use of the term “dielectric strength” instead of “isolation test”, and revision of the reference (see 6.3.4); g) deletion of Subclauses “8.2 Design features”, “10.1 Routine maintenance and adjustment” and “10.2 Repair” of the previous edition. The text of this standard is based on the followi
46、ng documents: FDIS Report on voting 65B/1040/FDIS 65B/1050/RVD Full 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. A list of all parts
47、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 this publication will remain unchanged until the stability
48、 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. 6 IEC 61003-1:2016 IEC 2016 INTRODUCTION The methods of evaluation specified in t
49、his part of IEC 61003 are intended for use by manufacturers to determine the performance of their products and by users, or independent testing establishments, to verify the manufacturers performance specifications. The test conditions in this standard, for example the range of ambient temperatures and power supply, represent those, which commonly arise in use. The tests specified in this standard are not necessar
