SG4E Full Rev01.pdf - Datasensor
SG4E Full Rev01.pdf - Datasensor
SG4E Full Rev01.pdf - Datasensor
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INSTALLATION<br />
2<br />
NO<br />
YES<br />
Fig. 7 Fig. 8<br />
2.2.1 Minimum distance from reflecting surfaces<br />
Reflecting surfaces placed near the light beams of the safety device (over, under or laterally)<br />
can cause passive reflections. These reflections can affect the recognition of an object inside<br />
the controlled area. Moreover, if the RX receiver detects a secondary beam (reflected by the<br />
side-reflecting surface) the object might not be detected, even if the object interrupts the<br />
main beam.<br />
DANGEROUS AREA<br />
Reflecting surface<br />
Reflecting surface<br />
Fig. 9 – Minimum distance from reflecting surfaces<br />
It is important to position the safety light curtain according to the minimum distance<br />
from reflecting surfaces.<br />
11
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