EN
SR EN IEC 61158-3-4:2019
Rețele de comunicație industriale. Specificații ale magistralei de câmp. Partea 3-4: Definire a serviciilor stratului legătură de date. Elemente de tip 4
IEC 61158-3-4:2019 defines the services provided to the Type 4 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This third edition cancels and replaces the second edition published in 2014. It constitutes a technical revision. The main changes are: -Additional user parameters to services; -Additional services to support distributed objects; -Additional secure services
Status :
In vigoare
Data aprobării : 29.11.2019
Data anulării : 20.04.2026
Număr de pagini : 34
ICS : 25.040.40 Masurarea si controlul proceselor industriale,35.100.20 Strat legatura de date,35.110 Retele
Comitet tehnic : 23 - Măsurare, comandă şi automatizare în procesele industriale
- Inlocuieste SR EN 61158-3-4:2015
- Inlocuit prin SR EN IEC 61158-3-4:2023