Siemens SINAMICS G130 Engineering Manual page 501

Wiring of option K82 on S120 Cabinet Modules with a common CU320-2 for multiple Motor Modules
The functions Safe Torque Off and Safe Stop 1 must always be commissioned and enabled in the firmware.
The functions Safe Torque Off and Safe Stop 1 are certified and fulfill the requirements of the following standards:
category 3 as defined by DIN EN ISO 13849-1
§
§ Performance Level (PL) d as defined by DIN EN ISO 13849-1
§ Safety Integrity Level (SIL) 2 as defined by IEC 61508
The certificate refers in each case to the defined hardware and firmware versions.
Option K82 is also certified by a separate certificate.
Further information about the Safe Torque Off and Safe Stop 1 safety functions can be found in section "Safety
Integrated / Drive-integrated safety functions" in chapter "General Engineering Information for SINAMICS", and in the
function manuals "SINAMICS S120 Safety Integrated" and "SINAMICS G130 / G150 / S120 Chassis / S120 Cabinet
Modules / S150 Safety Integrated".
A list of certified components and firmware versions as well as a list of the PFH values are available on request.
This information is also contained in the Safety Evaluation Tool which is available on the Internet.
Description of Options
Engineering Information
SINAMICS Engineering Manual – November 2015
501/528
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