
PSEN opII4B Series
Operating Manual PSEN opII4B Series
1005005-EN-02
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0,35
0,174
0,131
0
3
4
8
[1]
Working distance in m
Distance from reflective surfaces in m
Fig.: Relationship between minimum distance and working distance
Legend
[1] Minimum distance D
Minimum distance between parallel, aligned safety light curtains
Please note:
Safety light grids that are installed so as to be parallel and aligned must have a minimum
spacing corresponding to the information in
distance to reflective surfaces [
Without beam coding
T
R
T
R
[1]
[2]
[3]
[4]
[3]
x1
x1
x2
x2
[4]
Legend
T
x1
Transmitter from the first safety light curtain
R
x1
Receiver from the first safety light curtain
T
x2
Transmitter from the second safety light curtain