PSEN opII3F Series
Operating Manual PSEN opII3F Series
1003504-EN-01
17
Distance from reflective surfaces
If there are reflective surfaces near the beams emitted from the safety light grid (whether
from above, below, or from the side), passive reflections can cause an object within the pro-
tected field to remain undetected (see diagrams).
This means that there must be a certain minimum distance between the safety light grid
and reflective surfaces.
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Fig.: Interference with the function of the safety light grid due to reflective surfaces – top view
