Siemens SIMATIC PLC 6AG1214-1BG31-2XB0 "SIPLUS S7-1200CPU 1214C AC/DC/RLY    -40 ... +70 DEGREES C    WITH CONFORMAL COATING    BASED ON 6ES7214-1BG31-0XB0    .    COMPACT CPU, AC/DC/RLY,    ONBOARD I/O:    14 DI 24V DC; 10 DO RELAY 2A;    2 AI 0 - 10V DC,    POWER SUPPLY: AC    85 - 264 V AC @ 47 - 63 HZ,    PROGRAM/DATA MEMORY: 75 KB"     6AG12141BG312XB0