ABB REB670 Series Applications Manual page 395

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1MRK 505 370-UEN D
Device 1
PhyPortA
PhyPortA
Device 3
IEC09000758 V4 EN-US
Figure 203: Parallel Redundancy Protocol (PRP)
Device 1
PhyPortA
PhyPortB
Device 3
IEC16000038 V1 EN-US
Figure 204: High-availability Seamless Redundancy (HSR)
16.2.3
Setting guidelines
Redundant communication is configured with the Ethernet configuration tool in PCM600.
Busbar protection REB670
Application manual
AP1
PhyPortB
Switch A
PhyPortB
AP1
AP1
PhyPortB
PhyPortA
AP1
Device 2
AP1
PhyPortA
PhyPortB
Switch B
PhyPortA
PhyPortB
AP1
Device 4
IEC09000758-4-en.vsd
Device 2
AP1
PhyPortA
PhyPortB
PhyPortB
PhyPortA
AP1
Device 4
IEC16000038-1-en.vsdx
Section 16
Ethernet-based communication
GUID-887B0AE2-0F2E-414D-96FD-7EC935C5D2D8 v1
389

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