Siemens SIMATIC NET RUGGEDCOM RSG2100 Service Manual page 31

Module Replacement
2.2.3 Removing a Module
2.
24
Remove the screws that secure the module to the main inner assembly.
Figure 2.17 Removing the Module Screws
RUGGEDCOM RSG2100
Service Manual, 07/2019, C79000-G8976-1151