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

Standard No.

BS EN 62439-3:2010

Release Date

2010

Published By

British Standards Institution (BSI)

Status

Be replaced 2012-10

Replace By

BS EN 62439-3:2012

Latest

BS EN IEC 62439-3:2018

Scope

The IEC 62439 series is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. This part of the IEC 62439 series 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.

BS EN 62439-3:2010 history

• 2018 BS EN IEC 62439-3:2018 Industrial communication networks. High availability automation networks. Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
• 2012 BS EN 62439-3:2012 Industrial communication networks. High availability automation networks. Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
• 2010 BS EN 62439-3:2010 Industrial communication networks - High availability automation networks - Parallel redundancy protocol (PRP) and high availability seamless redundancy (HSR)