Hi,

I have a CPU315-2 PN/DP, we want to add a new drive,I want to know if the GSD file below is compatable with this cpu. The client wants to stay with profibus not move to profinet.  https://support.industry.siemens.com/cs/attachments/23450835/DPGSD_G120P.zip,

I noticed that this file is the only gsd file with DPGSD for this CU and it is for version 4.7. Does that mean that I need to upgrade the firmware of the CU if it is lower than 4.7?