SIPLUS S7-300 CPU 313C-2DP for medial exposure -25...+70?C based on 6ES7313-6CG04-0AB0 . Compact CPU with MPI, 16 DI/16 DO, 3 high-speed counters (30 kHz), integrated DP interface, Integr. power supply 24 V DC, work memory 128 KB, Front connector (1x 40-p