1、 IEC TS 62603-1 Edition 1.0 2014-05 TECHNICAL SPECIFICATION Industrial process control systems Guideline for evaluating process control systems Part 1:Specifications IEC TS 62603-1:2014-05(en)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-2
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11、ice Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC TS 62603-1 Edition 1.0 2014-05 TECHNICAL SPECIFICATION Industrial process co
12、ntrol systems Guideline for evaluating process control systems Part 1:Specifications INTERNATIONAL ELECTROTECHNICAL COMMISSION XE ICS 25.040.40 PRICE CODE ISBN 978-2-8322-1623-1 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication
13、 from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 IEC TS 62603-1:2014 IEC 2014 CONTENTS FOREWORD.6 INTROD
14、UCTION.8 1 Scope.9 2 Normative references.12 3 Symbols and abbreviated terms.15 4 Technical specifications of a PCS.16 4.1 System architecture.19 General.19 4.1.1 Technology and scope of the PCS.20 4.1.2 Basic architecture.20 4.1.3 Total number of I/Os.21 4.1.4 Number of tags.21 4.1.5 Number of cont
15、rol loops.22 4.1.6 Reference standards and marking.22 4.1.74.2 Installation environment.22 General.22 4.2.1 Climatic conditions.22 4.2.2 Power supply.24 4.2.3 EMC requirements.26 4.2.4 Mechanical vibrations.38 4.2.5 Corrosive and erosive influences.39 4.2.6 Lightning protection.41 4.2.7 Hazardous ar
16、ea.41 4.2.8 Earth connection.43 4.2.94.3 System characteristics.43 General.43 4.3.1 System scalability.43 4.3.2 System expandability.44 4.3.3 Integration of sub-systems.44 4.3.4 System configuration.44 4.3.5 Automatic documentation.45 4.3.6 Programming languages for control.45 4.3.7 PCS localisation.47 4.3.84.4 System dependability.48 General.48 4.4.1 Reliability.48 4.4.2 Availability.49 4.4.3 Functional redundancy criteria.50 4.4.4 Maintainability.51 4.4.5 Spare capacity of the system.51 4.4
