Advanced Safety

Expands the functions of the Sigma-7 SERVOPACK providing the functionality necessary to handle the different safe machine states required in your application.

  • The Safe Torque Off (STO) function is integrated into the standard SERVOPACK.
  • Additional functions Safe Stop 1 (SS1), Safe Stop 2 (SS2), and Safely Limited Speed (SLS) can be accessed by choosing the advanced safety option.

The Sigma-7 SERVOPACKs are certified by TUV SUD and comply with the following safety standards:

Description Safety Standards Performance Level
Safety of machinery EN ISO13849-1 PLe (CAT3)
IEC 60204-1 Stop Category 0
Functional safety IEC 61508 SIL 3
IEC 62061 SIL CL3
IEC 61800-5-2 STO


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