6ES7223-1PL32-0XB0 Digital I/O SM 1223, 16DI/16DO SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, relay 2 A
6ES7223-1QH32-0XB0 Digital I/O SM 1223, 8DI AC/ 8DO Rly SIMATIC S7-1200, Digital I/O SM 1223, 8 DI AC/8 DO RLY, 8 DI 120/230 V AC, 8 DO relay 2 A