
SmartPLC SafeLine with PROFIBUS slave interface
33
Mechanical switches
42288
>
Device type MS-1
42199
Circuit diagram/wiring diagram
Description
Safety classification
max. SIL max. PL max. cat.
Mechanical switch
Two-channel connection
not tested
3
e
4
The indicated safety classifications can only be obtained with protected wiring between
switch and AC412S.
► Observe current standards of the country in which the AC412S automation system is to
be operated.
Switch must meet the conditions of the standard IEC 60947-5-1 (Appendix K).
► Select the input circuits according to the max. safety classification (SIL / cat. / PL).