Siemens 6AG2223-1PL32-1XB0 SIPLUS S7-1200 SM1223 16DI/16DQ RLY RAIL FOR RAIL APPLICATION (EN50155) -25 ... +70 DEGREE C WITH CONFORMAL COATING BASED ON 6ES7223-1PL32-0XB0 . DIGITAL I/O 16 DI / 16 DQ, 16 DI DC 24 V, SINK/SOURCE, 16 DQ, RELAY 2A