schmersal PSC1 Series Installation Manual page 50

Installation manual
Safety instructions:

PL d or higher according to EN ISO 13849-1 is achieved on the usage of switching
elements / sensors with positively opening contacts or positive actuation according to
EN 60947-5-1.
When using sensors with non-positively driven opening contacts, the macro (group)
"Universal input module" must be used in SafePLC2.

The usage of devices with switching elements for which a fault exclusion for a double
fault can be assumed for the safety level required is allowed. Reference is made to the
applicable stipulation in the EG Machinery directive 2006/42/EC.
HB-37350-810-01-38F-DE PSC1-C-10 Installation manual V1.1.docx
Version: 38F
Page 50 of 177