SIPLUS S7-1200 CPU 1215C DC/DC/relay for medial exposure with conformal coating based on 6ES7215-1HG40-0XB0 . compact CPU, DC/DC/relay, 2 PROFINET ports, onboard I/O: 14 DI 24 V DC 10 DO relay 2 A, 2 AI 0-10 V DC 2 AO 0-20 mA DC, Power supply: DC 20.4-28.