PSEN opII3H Series
Operating Manual PSEN opII3H Series
1003503-EN-05
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[1]
[2]
[3]
[4]
[4]
[4]
[4]
[5]
[1]
[5]
Legend
[1] Reflective surface
[2] Transmitter
[3] Receiver
[4] Half of the opening angle (=
⍺
) of the light beams
emitted by the safety light curtain
[5] Minimum distance D between the safety light curtain
and the reflective surface
[6] Passive reflections on the surface
[7] Distance between transmitter and receiver (working distance)
[8] Hazardous area
The minimum distance D depends on two factors:
}
Working distance between transmitter and receiver
}
the maximum
of the light beams emitted by the safety light cur-
tain
at:
5° = ± 2.5° in relation to the optical axis
