IEC 61131-4 : 2.0

Table of Contents

FOREWORD
INTRODUCTION
1 General
  1.1 Scope and object
  1.2 Normative references
  1.3 Use of this report
2 Terms and definitions
3 General recommendations for installation
  3.1 Environmental conditions
  3.2 Field wiring
  3.3 Electromagnetic compatibility
  3.4 User system markings
4 PLC functional safety applications
  4.1 Functional safety and safety-related-system concept
  4.2 Using a PLC in a safety-related application
  4.3 Requirements on PLCs in a safety-related system
  4.4 Integration of PLC into a safety-related system
Annex A (informative) Overview of normative parts of IEC 61131
Annex B (informative) Conformity to IEC 61131 and product
                      certification
Annex C (informative) Use of PLC programming languages and
                      examples
Figures
Tables

Abstract

Introduces the end-users of Programmable Controller (PLC) to the IEC 61131 series, and assists the end-users in their selection and specification of their PLC equipment according to the IEC 61131 series.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 65