6es7223-1bl32-0xb0 S7-1200 Original PLC with Digital I/O Sm 1223, 16 Di/16 Do, 16 Di 24 V DC, Sink/Source, 16 Do - China Siemens, 6es7223-1bl32-0xb0 | Made-in-China.com
Siemens S7-1200 SM1223 16DI/16DO 24VDC Module de sortie 6ES72231BL320XB0
Siemens 6ES7223-1PL32-0XB0 SM 1223 digital input/output modules – netcomSmart