Siemens SIMATIC PLC 6AG1215-1AG31-2XB0 SIPLUS S7-1200CPU 1215C DC/DC/DC    -40 ... +70 DEGREES C    WITH CONFORMAL COATING    BASED ON 6ES7215-1AG31-0XB0    .    COMPACT CPU, DC/DC/DC,    2 PROFINET PORT,    ONBOARD I/O:    14 DI 24V DC; 10 DO 24 V DC;    2 AI 0 - 10V DC,    2 AO 0 - 20MA DC    POWER SUPPLY: DC    20.4 - 28.8 V DC,    PROGRAM/DATA MEMORY: 100 KB 6AG12151AG312XB0