Compleo Cito 500 BM SAM - SAM System Overview

12 SAM_EN | 01 2022_05
2.6 SAM system overview
The SAM forms a unit with the associated meter, which is used to record and store measured values.
The following image shows the functional arrangement of the SAM (green) in a charging station.
Figure 4: Functional arrangement of the SAM in an AC charging station
For DC charging stations, an AC/DC converter is also used between the mains connection and the measuring
capsule (SAM + meter).
LES
AC/DC
converter
For DC stations
VEHICLE BATTERY
Charging equipment
SAM
+ meter
USER
INTERACTION
INTERFACE
Mains connection
VIEWING WINDOW
AP
Current
Current
Current