Siemens 6ES7221-1BF32-0XB0 SIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DC, Sink/Source (Siemens 6ES72211BF320XB0)
Siemens 6ES7221-1BH32-0XB0 SIMATIC S7-1200, Digital input SM 1221, 16 DI, 24 V DC, Sink/Source (Siemens 6ES72211BH320XB0)
Siemens 6ES7221-3AD30-0XB0 SIMATIC S7-1200, Digital input SB 1221, 4 DI, 5V DC 200kHz, Sourcing input (Siemens 6ES72213AD300XB0)
Siemens 6ES7221-3BD30-0XB0 SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input (Siemens 6ES72213BD300XB0)
Siemens 6ES7222-1BF32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 8 DO, 24 V DC, transistor 0.5 A (Siemens 6ES72221BF320XB0)
Siemens 6ES7222-1BH32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 16 DO, 24 V DC, transistor 0.5 A (Siemens 6ES72221BH320XB0)
Siemens 6ES7222-1HF32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 8 DO, relay 2 A (Siemens 6ES72221HF320XB0)
Siemens 6ES7222-1HH32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 16 DO, relay 2 A (Siemens 6ES72221HH320XB0)
Siemens 6ES7222-1XF32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 8 DO, Relay Changeover contact (Siemens 6ES72221XF320XB0)
Siemens 6ES7222-1AD30-0XB0 SIMATIC S7-1200, Digital output SB 1222, 4 DQ, 5V DC 200kHz (Siemens 6ES72221AD300XB0)
Siemens 6ES7222-1BD30-0XB0 SIMATIC S7-1200, Digital output SB 1222, 4 DQ, 24 V DC 200 kHz (Siemens 6ES72221BD300XB0)
Siemens 6ES7223-1BH32-0XB0 SIMATIC S7-1200, Digital I/O SM 1223, 8 DI/8 DO, 8 DI 24 V DC, Sink/Source, 8 DO, transistor 0.5 A (Siemens 6ES72231BH320XB0)
Siemens 6ES7223-1BL32-0XB0 SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, transistor 0.5 A (Siemens 6ES72231BL320XB0)
Siemens 6ES7223-1PH32-0XB0 SIMATIC S7-1200, Digital I/O SM 1223, 8 DI/8 DO, 8 DI 24 V DC, Sink/Source, 8 DO, relay 2 A (Siemens 6ES72231PH320XB0)
Siemens 6ES7223-1PL32-0XB0 SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, relay 2 A (Siemens 6ES72231PL320XB0)
Siemens 6ES7223-1QH32-0XB0 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 (Siemens 6ES72231QH320XB0)
Siemens 6ES7223-0BD30-0XB0 SIMATIC S7-1200, Digital I/O SB 1223, 2 DI/2 DO, 2 DI 24 V DC/2 DO 24 V DC (Siemens 6ES72230BD300XB0)
Siemens 6ES7223-3AD30-0XB0 SIMATIC S7-1200, Digital I/O SB 1223, 2 DI/2 DQ, 5V DC 200kHz (Siemens 6ES72233AD300XB0)
Siemens 6ES7223-3BD30-0XB0 SIMATIC S7-1200, Digital I/O SB 1223, 2 DI/2 DQ, 24 V DC 200 kHz (Siemens 6ES72233BD300XB0)