Pilz PSEN op4B-S-3-080 - Manual (Page 47)

Operating Manual PSEN op4B Series
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6.7.2 Installing the muting sensors on PSEN opB-L models
The integrated muting function in an L-shaped configuration enables
the muting sensors to be easily installed and is suitable for applications
in which the object is to travel out of the danger zone.
For correct operation set position 2 on the DIP switch to OFF.
A B
PSEN
Connecting the muting sensors:
Contact from A
Contact von B
24 Vcc
4-pin M12 connector
PSEN receiver
Pin 2
MUTING 1
Pin 4
MUTING 2
L
V=const.
D
D Moff
• The distance d1 between A and B is 16.5 cm
• Muting sensors A and B must be operated consecutively within
4 s.
• Once muting sensor A has been cleared, the muting function is
held for another 4 s. After this time the muting function switches off
and the safety light curtain returns to normal mode.
• You should also secure the light curtain area outside the danger
zone, e.g. using a safety fence, so that it is impossible for anyone
to access the danger zone during the 4 s in which the muting
function is held.