Efficient Networks Siemens Sinamics S120 - Manual (Page 328)

Safety Integrated basic functions
9.8 Acceptance test and certificate
Drive Functions
328
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Table 9-8 SI functions for each drive
Drive number SI function
Table 9-9 Description of safety equipment
Examples:
Wiring of STO terminals (protective door, emergency OFF), grouping of STO terminals, holding brake for vertical axis, etc.