SIEMENS
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Siemens D 31 · 2015
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Function
Highlights
Safety Integrated
SINAMICS G120C, SINAMICS G110M
The SINAMICS G120C and SINAMICS G110M frequency invert-
ers offer the Safe Torque Off (STO) function as a standard feature.
The Safety Integrated function is completely integrated into the
drive system. It can be activated via fail-safe digital inputs on the
inverter or via PROFINET or PROFIBUS with PROFIsafe.
The Safety Integrated function is implemented electronically and
therefore offers short response times in comparison to solutions
with externally implemented monitoring functions.
Function
Activation
Underlying
function
Reaction to limit
overshoot
External setpoint
input effective
Encoder required
License required
STO
• F-DI
• PROFIsafe
–
–
No
No
No
© Siemens AG 2014