EN 62453-309:2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviated terms
   and conventions
4 Bus category
5 Access to instance and device data
6 Protocol specific behavior
7 Protocol specific usage of general data types
8 Protocol specific common data types
9 Network management data types
10 Communication data types
11 Channel parameter data types
12 Device identification
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62453-309:2016 provides information for integrating the HART® technology into the FDT standard (IEC 62453-2). It specifies communication and other services. This second edition cancels and replaces the first edition published in 2009, and constitutes a technical revision. The main changes are provided in order to provide improved support for updates of the HART protocol (see 6.7 and the updated datatypes in Clauses 9, 10, and 12) and to support introduction of the technology according to IEC 62453-42.This publication is to be read in conjunction with IEC 62453-2:2009.