SIPLUS S7-1200 CPU 1214C DC/DC/DC -40....+70°C with conformal coating based on 6ES7214-1AG40-0XB0 . compact CPU, DC/DC/DC, onboard I/O: 14 DI 24 V DC 10 DO 24 V DC 2 AI 0-10 V DC, Power supply: DC 20.4-28.8V DC, Program/data memory 100 KB