SIMATIC Field PG M6 
Operating Instructions, 12/2018, A5E43198909-AA 
61 
 
Removing and installing memory modules 
Memory expansion options  
The motherboard is equipped with 2 slots for DDDR4-memory modules. You can use these 
to expand the PG memory capacity to a maximum of 32 GB. The memory modules may not 
exceed the maximum size of 16 GB. 
1.  Switch off the device. Make sure the device is not in Standby mode (unsaved data could 
be lost) and that the device cannot get damaged. 
2.  Close the display unit. 
3.  Remove all connecting cables from the device. 
4.  Place the PG with the display unit face down on an level surface. 
 
 
Observe the ESD guidelines 
The electronic components on the PCBS are highly sensitive to electrostatic discharge. 
It is therefore vital to take precautionary measures when handling these components. 
Refer to the ESD Guidelines (Page 75) for a description of these measures. 
 
Note 
Please use only Siemens memory modules as these have been 
qualified and cleared for 
use in this device. You will find the order data in the catalog.
 
5.  Open the battery pack cover; see chapter "Using batteries (Page 46)".