BAS EN IEC 61158-5-26:2020

Industrial communication networks - Fieldbus specifications - Part 5-26: Application layer service definition - Type 26 elements

General Information
Status: Published
No. of pages: 108
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 09.07.2020
Technical committee:
BAS/TC 51, Automation
ICS:
25.040.40, Industrial process measurement and control;
35.110, Networking;
35.100.70, Application layer
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Abstract
<span style="background-color:#ffffff; color:#333333; font-family:sans-serif,Arial,Verdana,&quot;Trebuchet MS&quot;; font-size:13px">IEC 61158-5-26:2019(E) 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.</span>
Lifecycle
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Original document and degree of correspondence
  • EN IEC 61158-5-26:2019, identical
  • IEC 61158-5-26:2019, identical