Terminal Module For Control Of "Sto" And "Ss1" For Sinamics S120 Cabinet Modules; General Information - Siemens SINAMICS Series Function Manual

5.2.2 Terminal module for control of "STO" and "SS1" for SINAMICS S120 Cabinet
Modules
5.2.2.1

General information

Availability of the option
This option is available for the following S120 Cabinet Modules:
● Motor Module in chassis format
● Booksize Cabinet Kit
Description
Option K82 (Terminal Module for activating "Safe Torque Off" and "Safe Stop 1") is used for
isolated activation of the Safety Integrated Basic Functions over a wide voltage range.
Note
Refer to the circuit diagrams enclosed for the interconnections of 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 according to 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. A list of currently certified components is available on request from your local
Siemens office.
Safety Integrated
Function Manual, 07/2016, A5E03264275A
5.2 Control of "STO" and "SS1" via terminal module for option K82
Controlling the safety functions
39