BS EN IEC 62439-5:2018
Current
The latest, up-to-date edition.
Industrial communication networks. High availability automation networks Beacon Redundancy Protocol (BRP)
15-03-2018
| Committee |
GEL/65/3
|
| DevelopmentNote |
Supersedes BS EN 62439-5. (03/2018)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
The IEC 62439 series 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 cross-network connection capability enables singly attached end nodes to be connected on either of the two networks.
| Standards | Relationship |
| IEC 62439-5:2016 | Identical |
| EN IEC 62439-5:2018 | Identical |
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