BS EN 62439-3:2010 - Industrial communication networks. High availability automation networks. Parallel redundancy protocol (PRP) and high availability seamless redundancy (HSR)

BS EN 62439-3:2010

Industrial communication networks. High availability automation networks. Parallel redundancy protocol (PRP) and high availability seamless redundancy (HSR)

Status : Withdrawn, Revised   Published : June 2010 Replaced By : BS EN 62439-3:2012

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IEC 62439-3:2009 specifies two redundancy protocols based on the duplication of the LAN, resp. duplication of the transmitted information, designed to provide seamless recovery in case of single failure of an inter-switch link or switch in the network. This standard cancels and replaces IEC 62439 published in 2008. This first edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 62439 (2008):


- adding a calculation method for RSTP (rapid spanning tree protocol, IEEE 802.1Q),


- adding two new redundancy protocols: HSR (High-availability Seamless Redundancy) and DRP (Distributed Redundancy Protocol),


- moving former Clauses 1 to 4 (introduction, definitions, general aspects) and the Annexes (taxonomy, availability calculation) to IEC 62439-1, which serves now as a base for the other documents,


- moving Clause 5 (MRP) to IEC 62439-2 with minor editorial changes,


- moving Clause 6 (PRP) to IEC 62439-3 with minor editorial changes,


- moving Clause 7 (CRP) to IEC 62439-4 with minor editorial changes, and


- moving Clause 8 (BRP) to IEC 62439-5 with minor editorial changes,


- adding a method to calculate the maximum recovery time of RSTP in a restricted configuration (ring) to IEC 62439-1 as Clause 8,


- adding specifications of the HSR (High-availability Seamless Redundancy) protocol, which shares the principles of PRP to IEC 62439-3 as Clause 5, and


- introducing the DRP protocol as IEC 62439-6. This bilingual version (2016-07) corresponds to the English version, published in 2012-07.




Standard NumberBS EN 62439-3:2010
TitleIndustrial communication networks. High availability automation networks. Parallel redundancy protocol (PRP) and high availability seamless redundancy (HSR)
StatusWithdrawn, Revised
Publication Date30 June 2010
Withdrawn Date31 October 2012
Normative References(Required to achieve compliance to this standard)ISO/IEC 8802-3:2000, EN 62439-1:2010, IEEE 802.1D:2004, IEC 60050-191:1990, IEC 62439-1:2010, IEEE 802.1Q
Informative References(Provided for Information)IEEE 802.2, ISO/IEC 10164-1, IEC 61588, IEC 62439-6, IEC 62439-2, IEEE 1588, IEC 62439-4, IEC 62439, ISO/IEC 8802-2, IEC 62439-5
Replaced ByBS EN 62439-3:2012
ReplacesBS EN 62439:2008
International RelationshipsIEC 62439-3:2010,EN 62439-3:2010
DescriptorsOpen systems interconnection, Local area networks, CSMA/CD networks, Data transmission, Communication networks, Industrial, Information exchange, Process control, Computer networks, Data processing, Automatic control systems
ICS25.040.40
35.040
35.040.01
35.100.05
35.110
Title in FrenchRéseaux de communication industrielle. Réseaux dautomatisme à haute disponibilité. Protocole de redondance parallèle (PRP) et redondance transparente de haute disponibilité (HSR)
Title in GermanIndustrielle Kommunikationsnetze. Hochverfügbare Automatisierungsnetze. Parallelredundanz-Protokoll (PRP) und nahtloser Hochverfügbarkeits-Ring (HSR)
CommitteeGEL/65/3
ISBN978 0 580 70827 5
PublisherBSI
FormatA4
DeliveryNo
Pages64
File Size1.438 MB
Price£254.00


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