GE Industrial Solutions WattStation Pedestal EVSE Charger Operation and Maintenance User Manual
Page 45
WattStation™ EV Charger User Manual
4455
GE Energy
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TTooppoollooggyy #
#1144:: W
WIIFFII ++ EEtthheerrnneett ++ BBM
MSS
In this configuration connectivity is provided to the site BMS system over Ethernet. Internet
connectivity is provided via the WIFI interface. The BMS system is on a different network and a
gateway must be used to reach it. A static route is required to be configured on the
WattStation to direct BMS traffic to this gateway.
Figure – 4.31
TTooppoollooggyy #
#1155:: W
WIIFFII ++ EEtthheerrnneett ++ BBM
MSS ++ PPrrooxxyy
In this configuration connectivity is provided to the site BMS system over Ethernet. Internet
connectivity is only available using the site proxy server. The proxy server is only reachable via
WIFI. The BMS network resides behind a gateway connected to the Ethernet LAN. A static
route is required to be configured on the WattStation to direct BMS traffic to this gateway.
Figure – 4.32