Siemens SIMATIC PLC 6AG1317-2FK14-2AB0 SIPLUS S7-300 CPU317F-2PN/DP    -25 ... +60 DEGREES C    WITH CONFORMAL COATING    BASED ON 6ES7317-2FK14-0AB0    .    CENTRAL PROCESSING UNIT WITH    1.5 MBYTE WORKING MEMORY,    1. INTERFACE MPI/DP 12MBIT/S,    2. INTERFACE ETHERNET PROFINET,    WITH 2 PORT SWITCH,    MICRO MEMORY CARD REQUIRED 6AG13172FK142AB0