BAS EN IEC 62769-103-4:2021

<!-- NEW! -->IEC 62769-103-4:2020 is available as <a href="https://webstore.iec.ch/publication/66990">IEC 62769-103-4:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br><div>IEC 62769-103-4:2020 specifies an FDI profile of IEC 62769 for IEC 61784-2_CP 3/4, IEC 61784-2_CP3/5 and IEC 61784-2_CP3/6 (PROFINET). This second edition cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) support for generic protocol extension for faster adoption of other technologies; b) support for Package Developers to build EDDs targeted for today’s EDD bases system under a single development tool.</div>