What it is and what it does
The 6ES7195-0BC11-0XA0: This is the Siemens SIMATIC DP ASIC SPC 2 — a lead-free PROFIBUS DP communication ASIC rated for line speeds up to 1.5 Mbit/s and message lengths up to 244 byte. It is the silicon that handles the DP protocol for a master or slave in a PROFIBUS network.
