Industrial communication networks – Fieldbus specifications – Part 5-12: Application layer service definition – Type 12 elements

Title		Industrial communication networks – Fieldbus specifications – Part 5-12: Application layer service definition – Type 12 elements
Acronym		IEC 61158-5-12
Document Type		Standard
Committee		TC 65/SC 65C - INDUSTRIAL NETWORKS
Published Year		2019
Link		https://webstore.iec.ch/publication/64837
Abstract IEC 61158-5-12:2019 defines the services provided to the FAL user at the boundary between the user and the application layer of the fieldbus reference model, and Systems Management at the boundary between the application layer and Systems Management of the fieldbus reference model. This standard specifies the structure and services of the IEC fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This fourth edition cancels and replaces the third edition published in 2014 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: •Technical corrections; and •Editorial improvements for clarification