Siemens SIMATIC PLC 6AG1234-4HE32-2XB0 SIPLUS S7-1200 SM1234 4AI/2AQ    -25 ... +70 DEGREES C    WITH CONFORMAL COATING    BASED ON 6ES7234-4HE32-0XB0    .    ANALOG I/O    +/-10V: 14 BIT RESOLUTION    0-20 MA: 13 BIT RESOLUTION 6AG12344HE322XB0