Terminal Module For Control Of "Sto" And "Ss1" For Sinamics S150 - Siemens SINAMICS G130 Manual

Controlling the safety functions
7.2 Control of "STO" and "SS1" via terminal module for option K82
7.2.3

Terminal module for control of "STO" and "SS1" for SINAMICS S150

Description
The K82 option (terminal module for activating "Safe Torque Off" and "Safe Stop 1" is used
for optically isolated activation via a variable control voltage range of the safety functions
already present in the standard, which can also be used without option K82.
Note
Refer to the circuit diagrams enclosed for the interconnections for your device.
Note
The Safety functions must be activated prior to use via parameter assignment. An
acceptance test must be performed and an acceptance log must be created.
Option K82 is used to activate the following Safety Integrated Basic Functions (terms and
definitions in accordance with IEC 61800-5-2):
● Safe Torque Off (STO)
● Safe Stop 1 (SS1) (time controlled)
Note
The integrated safety functions, starting from the Safety Integrated (SI) input terminals of the
SINAMICS components (Control Unit, Motor Module), satisfy the requirements of
EN 61800-5-2, EN 60204-1, and DIN EN ISO 13849-1 category 3 (formerly EN 954-1), as
well as the requirements for Performance Level (PL) d and IEC 61508 SIL2.
In combination with the option K82, the requirements specified in EN 61800-5-2, EN
60204-1, as well as in DIN EN ISO 13849-1 category 3 (formerly EN954-1) are satisfied for
Performance Level (PL) d and IEC 61508 SIL2.
In addition, most of the SINAMICS safety functions have been certified by independent
institutes. An up-to-date list of certified components is available on request from your local
Siemens office.
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Safety Integrated
Function Manual, 05/2010, A5E03264275A