SIEMENS 6ES7317-2EK14-0AB0 – CPU 317-2 PN/DP | JUAL SIEMENS 6ES7317-2EK14-0AB0 – CPU 317-2 PN/DP; SIMATIC S7-300 CPU 317-2 PN/DP, Central processing unit with 1 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required