Siemens SIMATIC NET RUGGEDCOM RSG2100 Service Manual page 29

Module Replacement
2.2.3 Removing a Module
5.
22
Remove the screws that secure the module to the main inner assembly.
Figure 2.15 Removing the Module Screws
RUGGEDCOM RSG2100
Service Manual, 07/2019, C79000-G8976-1151