ABB PVS-100 - Page 35

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000827AG
2 - Characteristics
In order to improve the communication services and allow reaching of
all the inverters in the chain also in presence of fault it is recommended
to create a ring shape layout by connecting both the rst and the last in-
verters of the chain to the local Ethernet switch (as shown in the picture)
Ethernet connection
Customer router
PVS-120.0 PVS-120.0
PVS-120.0
Please refer to chapter 5 for further information about the installation.