SIPLUS S7-1200 CPU 1214C DC/DC/relay for medial exposure with conformal coating based on 6ES7214-1HG40-0XB0 . compact CPU, DC/DC/relay, onboard I/O: 14 DI 24 V DC 10 DO relay 2 A 2 AI 0-10 V DC, Power supply: DC 20.4-28.8V DC, Program/data memory 100 KB