IEC 62453-1:2025 RLV
Field device tool (FDT) interface specification - Part 1: Overview and guidance
OVERVIEW
IEC 62453-1:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62453-1:2025 presents an overview and guidance for the IEC 62453 series. It
• explains the structure and content of the IEC 62453 series (see Clause 5);
• provides explanations of some aspects of the IEC 62453 series that are common to many of the parts of the series;
• describes the relationship to some other standards;
• provides definitions of terms used in other parts of the IEC 62453 series.
This third edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) introduction of a new implementation technology (defined in IEC TS 62453-43);
b) introduction of an OPC UA information model for FDT (defined in IEC 62453-71).
COMMENTS
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PRODUCT DETAILS
| Status | Current | 
|---|---|
| Edition | 2025 | 
| No. of Pages | 107 | 
| ICS Classification | 35.110 Networking 35.100.05 Multilayer applications 25.040.40 Industrial process measurement and control  | 
                        
| Committee | TC 65/SC 65E | 
| Available for Purchase | For sale in Singapore only | 
| Adoption | IEC : 0 |