Standard

IEC 61158-5-26:2019 ED1

Apr 2019 Revised

Note: Latest version: IEC 61158-5-26:2023 ED2

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Abstract

IEC 61158-5-26:2019 specifies the structure and services of the IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (see ISO/IEC 7498-1) and the OSI Application Layer Structure (see ISO/IEC 9545).FAL services and protocols are provided by FAL application-entities (AE) contained within the application processes. The FAL AE is composed of a set of object-oriented Application Service Elements (ASEs) and a Layer Management Entity (LME) that manages the AE. The ASEs provide communication services that operate on a set of related application process object (APO) classes. One of the FAL ASEs is a management ASE that provides a common set of services for the management of the instances of FAL classes.

Products specifications

Standard from IEC
Published: April 18 2019
Withdrawn: March 16 2023
Edition: 1
Document type: IS
Pages
ISBN: 9782832267684

Publisher: IEC
Distributor: IEC
ICS: 25.040.40
ICS: 35.100.70
ICS: 35.110
International TC: TC 65/SC 65C

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Revised by: IEC 61158-5-26:2023 ED2

IEC 61158-5-26:2019 ED1

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IEC 61158-5-26:2023 ED2