2 SAM_EN | 01 2022_05
1 About this manual.................................................................................................... 3
2 SAM product description .......................................................................................... 5
2.1 Product information ................................................................................................................................ 5
2.2 Intended use ........................................................................................................................................... 6
2.3 Controls and display ................................................................................................................................ 6
2.4 Type and rating plates ............................................................................................................................. 7
2.5 Overview of all displays (examples) ........................................................................................................ 8
2.6 SAM system overview ........................................................................................................................... 12
2.7 Integration of the subsystem in a charging column .............................................................................. 13
2.8 Communication connections ................................................................................................................ 14
2.9 Power supply ......................................................................................................................................... 14
2.10 SAM module system overview .............................................................................................................. 14
2.11 Time measurement of the charging service duration (stopwatch function) ........................................ 16
3 Charging process with SAM ..................................................................................... 20
3.1 Readiness .............................................................................................................................................. 20
3.2 Authorisation ........................................................................................................................................ 20
3.3 Two seconds until charging ................................................................................................................... 21
3.4 Charging process ................................................................................................................................... 21
3.5 End of the charging process .................................................................................................................. 22
4 Query previous charging processes with SAM .......................................................... 23
4.1 Query via backend ................................................................................................................................. 23
4.2 Query on site ......................................................................................................................................... 23
5 Technical data ......................................................................................................... 29
5.1 Measuring capsule ................................................................................................................................ 29
5.2 Accuracy of the charging equipment .................................................................................................... 29
6 SAM installation...................................................................................................... 30
6.1 Connections .......................................................................................................................................... 30
6.2 Connection of SAM and meter .............................................................................................................. 31
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