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CENELEC - EN 62439-4

Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP)

active, Most Current
Organization: CENELEC
Publication Date: 1 March 2010
Status: active
Page Count: 46
ICS Code (Information coding): 35.040
ICS Code (Industrial automation systems): 25.040
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 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. The switchover decision is taken in each node individually. The cross-network connection capability enables single attached end nodes to be connected on either of the two networks.

Document History

EN 62439-4
March 1, 2010
Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP)
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 a redundancy...
March 1, 2010
Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP)
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 a redundancy...

References

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