EN
SR EN IEC 61158-5-4:2019
Rețele de comunicație industriale. Specificații ale magistralei de câmp. Partea 5-4: Definire a serviciilor stratului de aplicație. Elemente de tip 4
IEC 61158-5-4:2019 (E) 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 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) additional user parameters to services; b) additional services to support distributed objects; c) additional secure services.
Status :
In vigoare
Data aprobării : 29.11.2019
Data anulării : 28.04.2026
Număr de pagini : 80
ICS : 25.040.40 Masurarea si controlul proceselor industriale,35.100.70 Strat aplicare,35.110 Retele
Comitet tehnic : 23 - Măsurare, comandă şi automatizare în procesele industriale
- Inlocuieste SR EN 61158-5-4:2015
- Inlocuit prin SR EN IEC 61158-5-4:2023