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Publication details

Publication CODE Title
IEC 62439-2:2021 (2021-12) INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 2: MEDIA REDUNDANCY PROTOCOL (MRP)
 
Price Excl. VAT Total number of pages, tables and drawings
451.00 € 355.
Description
IEC 62439-2:2021 is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802-3 (IEEE Std 802.3) (Ethernet) technology.
The IEC 62439-2:2021 specifies a recovery protocol based on a ring topology, designed to react deterministically on a single failure of an inter-switch link or switch in the network, under the control of a dedicated media redundancy manager node.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
Not available under electronic format.
The publication in paper format can be ordered << here >>.
Status
Status IEC PUBLICATION
Situation ???norm.situation.COR???
Replaces  IEC 62439-1:2010
Replaces  IEC 62439-1:2010+AMD1:2012 CSV
Replaces  IEC 62439-1:2010+AMD1:2012+AMD2:2016 CSV
Replaces  IEC 62439-2:2016
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 2021-12-15
ICS-Code (International Standards Classification) 25.040.40 , 35.100.05
NBN Status New
IEC publication date 2021-12-15
IEC stability date 2025-12-31
IEC file modification date 2021-12-15
IEC last modification date 2021-12-15