EN 62453-1:2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviations and
  conventions
4 FDT overview
5 Structure of the IEC 62453 series
6 Relation of the IEC 62453 series to other
  standardization activities
7 Migration to DTM
8 How to read IEC 62453
Annex A (informative) - UML notation
Annex B (informative) - Implementation policy
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC62453-1:2016 presents an overview and guidance for the IEC62453 series. It- explains the structure and content of the IEC62453 series (see Clause 5);- provides explanations of some aspects of the IEC62453 series that are common to many of the parts of the series;- describes the relationship to some other standards.This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: introduction of a new implementation technology (defined in IEC62453-42).