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
SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sin, 349,00 €
Siemens 6ES7223-1PL32-0XB0 Simatic S7-1200 Numérique I/O Sm 1223 | eBay