Siemens SINAMICS S200 - Page 586

Action: EMERGENCY OFF EMERGENCY STOP
Stop category0 according to IEC60204‑1
Solution with the STO Safety
Int
egrated function int
egra‐
ted into the drive:
STO is not suitable for switching o󹪜 an elec‐
trical voltage.
Select STO:
.
It is permissible that you also switch o󹪜 the con‐
verter
supply voltage. However, switching o󹪜 the
voltage is not required as a risk reduction meas‐
ure.
Appendix
A.2EMERGENCY OFF and EMERGENCY STOP
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
584 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA