M20
System overview
V1.02
10
© KEBA 2022
2.1
Network interfaces
The KeContact M20 provides the following network interfaces (e.g. for con-
nection to an OCPP backend, etc.):
●
LAN
●
Mobile network (via external antenna & SIM card, 4G/LTE - SIM card re-
quired, M2M SIM card recommended).
Fig. 2-3: Configuration overview
1
... LAN
2
... Mobile network via SIM
3
... USB interface
Client charging stations (P30 c-series) can only be connected to the master
(KeContact M20) over LAN. The configuration is done via the web interface
of the master.
Information
WLAN stick (WLAN access point / WLAN hotspot)
●
The connection of a WLAN stick to the KeContact M20 is fundamentally
possible, but not recommended. Use at your own risk. In case of prob-
lems, troubleshooting is not assisted by the manufacturer.
●
The login data for the first login to the web interface can be taken from
the supplied configuration label as needed.