SmartPLC SafeLine with PROFIBUS slave interface
37
Safety light curtains
42263
>
Device type SLV-1
42201
Circuit diagram/wiring diagram
Description
Safety classification
max. SIL max. PL max. cat.
Safety light curtains type 2
Self-testing with 2 OSSD outputs (test
signals are generated by the sensor and
filtered or ignored by AC412S
Examples (ifm art. no.):
– OY431S to OY440S
– OY031S to OY040S
– OY051S to OY060S
– OY072S to OY080S
– OY094S to OY100S
1
c
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► Note the supply voltage limits of the safety light curtain.
► Select the input circuits according to the max. safety classification (SIL / cat. / PL).
When the indicated ifm articles are used, the maximum safety classification according to the
SIL/Cat./PL values listed in the table can be achieved. Note the current standards.
► If other than the indicated products are used, note the current standards.
► Test the safety function within the two-error occurrence time.
The second-error occurrence time takes 24 hours. Within this time the safety function of
the device should be requested once.
