Attention
In case of multiple drive connection, ensure that the output driver has sufficient current driving
capability.
1.5.1.4.2.2 Connection diagrams for the STO/SBC feedback
output
The STO-SBC feedback can be used for safety diagnostic purposes
Feedback to emergency stop relay (See Use cases)
Feedback to safety PLC
Maintenance test (See section Maintenance)
The STO/SBC feedback can be used as an indication of safe state of the drive/system (e.g. LED).
Attention
STO/SBC feedback shall not be used as a safety function!