CEI EN IEC 62439-3 : 2018现行
Industrial communication networks - High-availability automation networks Part 3: Protocol with parallel redundancy (PRP) and high availability rings without interruptions (HSR)
出版：Comitato Elettrotecnico Italiano
专家解读视频
This Part 3 of the CEI EN 62439 series specifies two redundancy protocols designed to provide uninterrupted recovery in the event of specific errors on the network.
EN IEC 62439-3 : 2018 - Identical
IEC 62439-3 : 3.0 - Identical
IEC 62439-3 : 3.0 - Identical
EN IEC 62439-3 : 2018 - Identical
