IEC 61158-5-24:2014

IEC 61158-5-24:2014

August 2014
International standard Cancelled

Industrial communication networks - Fieldbus specifications - Part 5-24: Application layer service definition - Type 24 elements

IEC 61158-5-24:2014 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).

Main informations

Collections

International IEC standards

Publication date

August 2014

Number of pages

193 p.

Reference

IEC 61158-5-24:2014
Sumary
Industrial communication networks - Fieldbus specifications - Part 5-24: Application layer service definition - Type 24 elements

IEC 61158-5-24:2014 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).
Standard replaced by (1)
IEC 61158-5-24:2023
March 2023
International standard Current
Industrial communication networks - Fieldbus specifications - Part 5-24: Application layer service definition - Type 24 elements

IEC 61158-5-24:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 24 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.

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