4.1. Notes on connections
The following precautions regarding electrical connections have to be respected for the correct
functioning of the AREAscan
TM
light grid.
Shielded cables are not foreseen in the standard connection.
However, if necessary, these cables can be used in presence of ground connection of both the unit
and cable, as shown in Fig.5.
Fig. 5
In any case, these cables must not be placed in contact with or near any high voltage cables (e.g.
motor power supplies, inverters, etc) that, generating strong electromagnetic fields, can
compromise the correct functioning of the device.
Ground connection of the two units is not necessary. However, if required, the connection is
possible tightening the specific screw supplied instead of one of the 8 screws that lock the heads of
each unit (see Fig.6).
Follow the connection illustrated in Fig.5 when ground connection of the entire system is used.
Fig. 6
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