Objavljen
IEC 61158-3-28:2023 describes basic packet communication services and models in an automation control industrial field environment. The Type 28 data-link layer provides time-critical and non-time-critical communication services. Time-critical refers to the requirement to complete specified functions between devices in a defined time window in an industrial field environment. Failure to complete specified functions within the time window can lead to failure or harm in industrial production.
OBJAVLJEN
IEC 61158-3-28:2023 ED1
60.60
Standard objavljen
7. 3. 2023.
Industrijske komunikacione mreže – Specifikacije sabirnica – Deo 3-28: Definicija servisa sloja linka za podatke – Elementi tipa 28
60.60 Standard objavljen