PFC200 Series performance-class PLCs are ATEX certified and offer compact computing. PFC200 also features a 600-MHz ARM Cortex A8 processor, multiple fieldbus ports, 256 MB on-board and 32 GB removable memory, and web server supporting Wago’s Web-Visu mobile app. PFC200 communicates between Modbus TCP/UD/RTU, CAN, Profibus, Smart Grid and RS-232/RS-485.