Siemens SIMATIC PLC 6AG2232-4HD32-1XB0 SIPLUS S7-1200 SM 1232   FOR RAIL APPLICATIONS (EN50155)   -25 ... +70 DEGREE C   WITH CONFORMAL COATING   BASEDON 6ES7232-4HD32-0XB0   .   S7-1200, ANALOG OUTPUT,   SM 1232, 4 AO,+/-10V,   14 BIT RESOLUTION,   OR 0-20 MA, 13 BIT RESOLUTION 6AG22324HD321XB0