SIPLUS S7-1200 CPU 1214FC DC/DC/DC -25...+55?C with conformal coating based on 6ES7214-1AF40-0XB0 . 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" 20.4-28.8 V DC Program/data memory 125 KB