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Glavni meni

IEC 62439-3:2021 ED4

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
15. 12. 2021.

Опште информације

60.60     15. 12. 2021.

IEC

TC 65/SC 65C

Međunarodni standard

25.040.40     35.100.05  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

IEC 62439-3:2021 specifies two related redundancy protocols that, in the event of failure of any network element, provide seamless switchover with zero recovery time:
• PRP (Parallel Redundancy Protocol), which allows attaching nodes to two separate networks while allowing attachment of nodes to one network only; and
• HSR (High-availability Seamless Redundancy), which allows threading two-port nodes in a ring or multi-port nodes in a meshed network.
The contents of the corrigendum of April 2023 have been included in this copy.

Životni ciklus

PRETHODNO

POVUČEN
IEC 62439-3:2016 ED3

TRENUTNO

OBJAVLJEN
IEC 62439-3:2021 ED4
60.60 Standard objavljen
15. 12. 2021.

ISPRAVKE / IZMENE

OBJAVLJEN
IEC 62439-3:2021/COR1:2023 ED4

REVIDIRAN OD

PROJEKAT
IEC 62439-3 ED5

Nacionalna preuzimanja

Industrijske komunikacione mreže – Mreže za automatizaciju visoke raspoloživosti – Deo 3: Protokol uporedne redundanse (PRP) i besprekidna redundansa visoke raspoloživosti (HSR)

60.60   Standard objavljen