| Safety
26
YLS-K
– A safe emergency stop shutdown of the laser emission and can be
achieved with a secure two-channel signal removal at this inter-
face. The system integrator can use this data for a safety subsys-
tem within its overall safety chain (sensor systems – logic – actu-
ator system).
The contact assignments are described in detail in the enclosed techni-
cal data.
2.10.3 Fiber break monitoring
The feeding fiber and the process fiber of the product are continuously
monitored (electrical contact). In the event of a fault, the laser emission
is switched off.
2.11 Warning labels
The explanatory and warning labels affixed to the product are shown in
the following overview.
Warning labels
Description
“Dangerous laser radiation” warn-
ing label
Affixed to all doors, fiber openings
and beam exit openings
“Hazardous
electrical
voltage”
warning label
Affixed on all potential electrical
voltage danger points
Table 3:
Warning labels
Explanatory labels
Description
VISIBLE AND INVISIBLE
LASER RADIATION IS EMITTED
FROM THIS APERTURE
AVOID EXPOSURE
Explanatory label for laser radia-
tion
Affixed to the fiber connector that is
inserted into the process optics or to
the process optics themselves.