Revidiran
IEC 61158-4-24:2019 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision with the following technical changes:
• patent declaration in the Introduction;
• corrections on transmission sequence of fixed-width time slot type in 4.3.2;
• technical extension for band sharing between I/O data exchange and message communication;
• spelling and grammar
POVUČEN
IEC 61158-4-24:2014 ED1
POVUČEN
IEC 61158-4-24:2019 ED2
99.60
Povlačenje stupilo na snagu
28. 3. 2023.
OBJAVLJEN
IEC 61158-4-24:2023 ED3
Industrijske komunikacione mreže – Specifikacije sabirnica – Deo 4-24: Specifikacija protokola sloja linka za podatke – Elementi tipa 24
60.60 Standard objavljen