IEC 61158-5-12-2014 Industrial communication networks - Fieldbus specifications - Part 5-12: Application layer ser...:
（IEC 61158-5-12-2014），英文名为Industrial communication networks - Fieldbus specifications - Part 5-12: Application layer service definition - Type 12 elements。
它（IEC 61158-5-12-2014）是在2014-08-18发布，在2014-08-18开始实施。
IEC 61158-5-12:2014 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 third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are: - bug fixes; - editorial improvements; - support of Explicit Device Identification added in ESM.
本标准文件共有272页。
IEC 61158-5-12-2014 Industrial communication networks - Fieldbus specifications - Part 5-12: Application layer ser...: IEC 61158-5-12-2014 Industrial communication networks - Fieldbus specifications - Part 5-12_ Application layer ser.pdf