Siemens SINAMICS SIMOTICS S200 PROFINET - Page 160

Connection example
The following illustrations take EMERGENCY STOP buttons as an example.
Interconnection for an EMERGENCY STOP button with 24V DC internal
;
672
672
672
672
67296
6720
Figure6-12 STO connection example with 24 V internal
Interconnection for an EMERGENCY STOP button with 24V DC external
672
672
672
672
67296
6720
90
;
Figure6-13 STO connection example with 24 V external
More information
For more inf
ormation about cable requirements, see Section "Cables and connectors
(Page130)".
For more information about assembling cable terminals, see Section "Assembling the cable
lugs (Page880)".
For more information about the STO function, see Section "Safety Integrated (for S200 PN
only) (Page398)".
Connecting
6.9Connecting STO (for S200 PN only)
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
158 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB