SIPLUS S7-300 CPU 312C based on 6ES7312-5BF04-0AB0 with conformal coating – -25ÔǪ+70 -¦C – compact CPU with MPI – 10 DI/6 DQ – 2 high-speed counters (10 kHz) integrated power supply 24 V DC – work memory 64 KB – front connector (1x 40-pole) and Micro Memory Card required