Title:
Safety Subfunctions Pneumatics - Definitions
Subtitle:
STO - Safe Torque Off; PUS - Prevention of Unexpected Start-up
Description:

Safety Application Note with the definitions of the safety sub-functions "Safe Torque Off (STO)" and the related safety sub-function "Prevention of Unexpected Start (PUS)" for pneumatic circuits and their safe condition. For practical implementation, additional notes are given which should be observed depending on the application.

Document type:
Application Note
Title Version
Safety Subfunctions Pneumatics - Definitions

Safety Application Note with the definitions of the safety sub-functions "Safe Torque Off (STO)" and the related safety sub-function "Prevention of Unexpected Start (PUS)" for pneumatic circuits and their safe condition. For practical implementation, additional notes are given which should be observed depending on the application.

Sicherheits-Teilfunktionen Pneumatik - Definitionen

Safety Application Note mit den Definitionen der Sicherheits-Teilfunktionen „sichere Momentabschaltung (STO)“ und die damit zusammenhängenden Sicherheits-Teilfunktion „Vermeidung unerwarteter Anlauf (PUS)“ für pneumatische Schaltungen und deren sicheren Zustand. Für die praktische Umsetzung werden  zusätzliche Hinweise angegeben, die anwendungsabhängig beachtet werden sollten.