6 SAM_EN | 01 2022_05
2.2 Intended use
The SAM is used to collect, store, display and verify meter reading and customer identification data for charging
points in charging stations for electric vehicles. One SAM is used per charging point. The SAM is a measuring
capsule and consists of the display & storage module and an electronic energy meter. It displays the determined
data and stores it permanently in the device itself.
The SAM is designed for mounting on a wall or for a charging station and is to be installed weather protected.
The intended use of the product also includes compliance with all the information in these instructions. Any use
beyond the intended use or any other use is considered misuse.
The specified ambient conditions for this product must also be observed in all cases (see also chapter "Technical
data"). The SAM has been designed, manufactured and tested in compliance with the relevant safety standards.
If the safety instructions are observed and the product is used as intended, there is normally no risk of damage
to property or to the health of persons.
Failure to observe the instructions contained in this manual may create sources of danger or render safety
devices ineffective. Furthermore, the local safety and accident prevention regulations must be observed for the
respective application.
The chapter "Responsibility of the network operator with SAM" must also be observed.
2.3 Controls and display
The following figure shows an assignment of the main components of the SAM.
Figure 1: SAM overview image (example)
Display: Used to display customer information about the current charging process and to
display historical charging processes.
Display frame: Labelled with type-related data.
Control element: The SAM can be operated via two keys.
Energy meter: Used to measure the electrical energy drawn.
Connection cover: The connection terminals for the mains connection and charging current are located
behind the connection cover.
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