SIMATIC S7-300, CPU 315T-3 PN/DP,
Central processing unit for PLC and technology tasks, 384 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP (drive), 3rd interface Ethernet PROFINET with 2-port switch, Integr. I/O for technology, Front connector (1x 40- pole) and Micro Memory Card min. 8 MB