System Overview - Keba KeContact M20 Manual De Configuración

System overview

2 System overview
KC-M20 enables multiple charging stations to be connected with each other.
This makes charging with an intelligent load management possible. In com-
bination with an upstream electricity meter, the entire charging network can
be controlled dynamically (Modbus TCP).
Only one connection to backend systems is necessary (via OCPP). The
master (KC-M20) is equipped with different network interfaces for these
functions.
Fig. 2-1: System overview (example)
252
1 ... OCPP backend
3 ... Sub-distribution
5 ... Switch
a ... Communication interface to operat-
ing company
2 ... Main distribution
4 ... Charging station
6 ... KC-M20
b ... Power connection
Configuration manual V1.01
M20
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