The 6ES7195-3BA20-0YA0: Software development package for the SPC3 PROFIBUS ASIC, IM183-1 interface module, and CP5613 communication processor. Delivered as a German/English executable that runs on Windows 2000 or XP. Not a runtime — it's the toolchain to build and flash custom PROFIBUS DP slave stacks.
Lifecycle stage shows as current, so this development package remains in Siemens' active portfolio. No replacement code has been issued; this is the part for maintaining legacy SPC3-based designs. Genuine is genuine regardless of region — same part, different passport.