Recommended Network Designs For Rfid Authentication; Option 1: Stand-Alone Network Configuration - GE NEMA User's Manual & Installation Instructions

g
EV Charging Station

4.4 Recommended Network Designs for RFID Authentication

It is strongly recommended using one of below network settings, as those are providing necessary
security levels for the Charging Station System network and other parts of the network.

4.4.1 Option 1: Stand-alone Network Configuration

In this design the charging station network and its associated host system are not connected to the
customer network at all. Optional remote service access to the host system is via a dial-up modem
only.
This provides the greatest protection to the customer network, as there is no communication
between the customer network and the charging station network.
EVSE Controller Settings
Follow the instructions in the Controller Configuration section to set up each individual EVSE
according to the following settings:
GE EV Charging Station User Manual
Figure 65: Network Setup Option 1 – Standalone Configuration
Required Components:

Host Application PC

Cat 5 Network Cables

Ethernet Switch

Optional Modem (for remote service only, otherwise not required)

Card reader, accessory from GE catalogue # EVRP01 (Note: only GE enrollment
readers work with this application)
User Manual & Installation Instructions
67 of 86