BS EN IEC 62439-5:2018

BS EN IEC 62439-5:2018 is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802-3 (IEEE 802.3) Ethernet technology.

This part of the IEC 62439 series specifies a redundancy protocol that is based on the duplication of the network, the redundancy protocol being executed within the end nodes, as opposed to a redundancy protocol built in the switches. Fast error detection is provided by two beacon nodes, the switchover decision is taken in every node individually. The crossnetwork connection capability enables singly attached end nodes to be connected on either of the two networks.


Cross References:
IEC 60050-191:1990
IEEE 802-1D:1998
ISO/IEC/IEEE 8802-3:2014
ISO/IEC TR 8802-1:2001
IEC 62439-1:2010
IEEE 802.1Q
ISO/IEC 10164-1
EN 62439-1
IEC 61158
EN 62439-3
EN 62439-6
EN 61158
EN 62439-4
EN 62439-2
IEC 62439-3:2016
ISO/IEC TR 8802-1:2001
IEC 62439-4:2010
IEC 62439-2:2016
IEC 62439-6:2010


Replaces BS EN 62439-5:2010 which remains current

All current amendments available at time of purchase are included with the purchase of this document.