IEC IEC 61003-1 Edition3.0 2016-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process control systems-Instrumentswithanalogue inputs and two or multi-position outputs Part 1 : Methods for evaluating performance Systemesdecommandedeprocessusindustriels-Instrumentsavecentrees analogiquesetsortiesadeuxouplusieurspositions- Partie1:Methodesd'évaluationdesperformances INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40; 35.240.50 ISBN 978-2-8322-3406-8 Warning!Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cettepublication via un distributeuragree. ?Registeredtradema rk of the International MarquedeposéedelaCommission IEC61003-1:2016@IEC2016 - 2 - CONTENTS FOREWORD INTRODUCTION. .6 1 Scope.. 2 Normative references. 3 Terms and definitions. 4 General conditions for tests .. .9 4.1 Documentary information. 9 4.1.1 General reference documents. 4.1.2 Collect data .10 4.2 Electrical safety ... .10 4.3 Installation... 4.4 Supply conditions.... 5 General testing procedures and precautions.. 5.1 Checking of calibration made prior to delivery 5.2 Set point... ..10 5.3 Differentialgap 6 Test methods and procedures. 6.1 Tests under reference conditions.. 6.1.1 Switching accuracy related factors... 6.1.2 Mean switching point... 6.1.3 Set point... 6.2 Tests for the effects of influence quantities .... 6.2.1 Ambient temperature... .12 6.2.2 Humidity ... 6.2.3 Vibrations ... 6.2.4 Shock,drop andtopple .14 6.2.5 Mounting position. 6.2.6 Over-range. 6.2.7 Output load effects. 6.2.8 Supply voltage and frequency variations... 6.2.9 Short-term supply voltage interruptions... .14 6.2.10 Fast transient/burst immunity requirements... 6.2.11 Supply pressure variations .... ..15 6.2.12 Common modeinterference.. 6.2.13 Normal modeinterference (series mode) .15 6.2.14 Earthing... ..15 6.2.15 Magnetic field effects ... .15 6.2.16 Electromagnetic field.. 6.2.17 Electrostatic discharge (ESD)... 6.2.18 Effect of open-circuited and short-circuited input.. 6.2.19 Effect of open-circuited and short-circuited output.. .16 6.2.20 Effectof process mediumtemperature. .16 6.2.21 Atmosphericpressureeffects. 17 6.2.22 Start-up drift 17 6.2.23 Accelerated operational lifetest 17 6.3 Other tests.... IEC61003-1:2016IEC2016 3 6.3.1 Transient response of a two-position output. .17 6.3.2 Indication ofthemeasuredvalue .18 6.3.3 Adjustabledifferential gap.. .18 6.3.4 Dielectric strength. 6.3.5 Insulationresistance 7 Multi-position output . ..19 7.1 Action 7.2 7.2.1 Characteristics of the multi-position output .. 7.2.2 Mutual influence of pairs of switching 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 oftests. .20 10Partial evaluation.. .23 Bibliography ..24 Figure 1-Action of two-position output.. .8 Figure 2-Action of three-position output. 9 Table 1-An example of a report (1 of 4) .20