
Chapter
7
Operating Instructions
UE 440/470
62
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8 010 432/P097/14-03-05
Application and switching
examples
7.2
Hazardous area protection
7.2.1
Simultaneous hazardous area protection
The dangerous areas of two robot cells are protected via a UE 440 with a safety laser
scanner S 3000 (
). Two safety applications are configured in the UE 440 for this. The
S 3000 monitors both hazardous areas with two simultaneous protective fields. The OSSD
of the respective safety application is switched off due to an object in one of the protective
fields.
Fig. 38: Connection of the
access protection with point-
of-operation protection
Fig. 39: Simultaneous
hazardous area protection