Siemens SINUMERIK 840D sl Function Manual page 174

Connecting sensors and actuators
8.1 Safety-related input/output signals
What SGE/SGA are there?
For each axis/spindle, the following SGE and SGA are in each monitoring channel:
Figure 8-2
Note
The SGE/SGA signals are described in Chapter "Description of the interface signal
(Page 477)".
174
SGE and SGA in every monitoring channel for each axis/spindle
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated