VMT9000 series
−
Instruction manual v1.9
24
© ads-tec Industrial IT GmbH • Heinrich-Hertz-Str. 1 • 72622 Nürtingen • Germany
5.4.3 Earthing concept
The earthing concept depends essentially on the conditions at the installation site and must be planned
and implemented by a specialist electrical engineer.
The following are provided on the device:
•
FE
connection in the power supply connector as
reference potential for the EMC filters
•
PE
earthing lug in the service slot for earthing the device
housing
ATTENTION
This connection is necessary in order to comply with
EMC
requirements.
Recommendation
If possible, FE and PE should be connected via
separate
cables to the vehicle
ground or respectively to the main earthing.