Siemens 6AG1212-1AE40-4XB0 SIPLUS S7-1200 CPU 1212C DC/DC/DC FOR MEDIAL STRESS WITH CONFORMAL COATING BASED ON 6ES7212-1AE40-0XB0 . COMPACT CPU, DC/DC/DC, ONBOARD I/O: 8 DI 24V DC 6 DO 24 V DC, 2 AI 0 - 10V DC POWER SUPPLY: 20.4 - 28.8 V DC PROGRAM/DATA M