PLC & LOGO Accessories
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Product specification
6ES7221-1BF32-0XB0
SIMATIC S7-1200, SM 1221, 8 DI, 24 V DC sink/source.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
Part numbers & documents
- 6ES7221-1BF32-0XB0 SIMATIC S7-1200, SM 1221, 8 DI, 24 V DC sink/source.
- 6ES7221-1BH32-0XB0 SIMATIC S7-1200, SM 1221, 16 DI, 24 V DC sink/source.
- 6ES7222-1BF32-0XB0 SIMATIC S7-1200, SM 1222, 8 DQ, 24 V DC sourcing transistor.
- 6ES7222-1BH32-0XB0 SIMATIC S7-1200, SM 1222, 16 DQ, 24 V DC sourcing transistor.
- 6ES7222-1BH32-1XB0 SIMATIC S7-1200, SM 1222, 16 DQ, 24 V DC sinking transistor.
- 6ES7222-1HF32-0XB0 SIMATIC S7-1200, SM 1222, 8 relay outputs.
- 6ES7222-1XF32-0XB0 SIMATIC S7-1200, SM 1222, 8 changeover relay outputs.
- 6ES7222-1HH32-0XB0 SIMATIC S7-1200, SM 1222, 16 relay outputs.
- 6ES7223-1BH32-0XB0 SIMATIC S7-1200, SM 1223, 8 DI 24 V DC / 8 DQ sourcing transistor.
- 6ES7223-1BL32-0XB0 SIMATIC S7-1200, SM 1223, 16 DI 24 V DC / 16 DQ sourcing transistor.
- 6ES7223-1BL32-1XB0 SIMATIC S7-1200, SM 1223, 16 DI 24 V DC / 16 DQ sinking transistor.
- 6ES7223-1PH32-0XB0 SIMATIC S7-1200, SM 1223, 8 DI 24 V DC / 8 relay outputs.
- 6ES7223-1PL32-0XB0 SIMATIC S7-1200, SM 1223, 16 DI 24 V DC / 16 relay outputs.
- 6ES7231-4HD32-0XB0 SIMATIC S7-1200, SM 1231, 4 AI, voltage/current, 13 bit.
- 6ES7231-4HF32-0XB0 SIMATIC S7-1200, SM 1231, 8 AI, voltage/current, 13 bit.
- 6ES7231-5ND32-0XB0 SIMATIC S7-1200, SM 1231, 4 AI, voltage/current, 16 bit high feature.
- 6ES7232-4HB32-0XB0 SIMATIC S7-1200, SM 1232, 2 AO, voltage/current.
- 6ES7232-4HD32-0XB0 SIMATIC S7-1200, SM 1232, 4 AO, voltage/current.
- 6ES7234-4HE32-0XB0 SIMATIC S7-1200, SM 1234, 4 AI / 2 AO, voltage/current.
- 6ES7231-5QD32-0XB0 SIMATIC S7-1200, SM 1231 TC, 4 thermocouple inputs, 16 bit.
- 6ES7231-5QF32-0XB0 SIMATIC S7-1200, SM 1231 TC, 8 thermocouple inputs, 16 bit.
- 6ES7231-5PD32-0XB0 SIMATIC S7-1200, SM 1231 RTD, 4 RTD inputs, 16 bit.
- 6ES7231-5PF32-0XB0 SIMATIC S7-1200, SM 1231 RTD, 8 RTD inputs, 16 bit.
- 6ES7221-3BD30-0XB0 SIMATIC S7-1200, SB 1221, 4 DI 24 V DC, 200 kHz.
- 6ES7222-1BD30-0XB0 SIMATIC S7-1200, SB 1222, 4 DQ 24 V DC, 200 kHz.
- 6ES7223-0BD30-0XB0 SIMATIC S7-1200, SB 1223, 2 DI 24 V DC / 2 DQ 24 V DC.
- 6ES7223-3BD30-0XB0 SIMATIC S7-1200, SB 1223, 2 DI / 2 DQ 24 V DC, 200 kHz.
- 6ES7231-4HA30-0XB0 SIMATIC S7-1200, SB 1231, 1 AI, voltage/current.
- 6ES7232-4HA30-0XB0 SIMATIC S7-1200, SB 1232, 1 AO, voltage/current.
- 6ES7231-5QA30-0XB0 SIMATIC S7-1200, SB 1231 TC, 1 thermocouple input.
- 6ES7231-5PA30-0XB0 SIMATIC S7-1200, SB 1231 RTD, 1 RTD input, Pt100 / Pt1000.
- 6ES7241-1AH32-0XB0 SIMATIC S7-1200, CM 1241, RS232, 9-pin D-sub.
- 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241, RS422/485, 9-pin D-sub.
- 6ES7241-1CH30-1XB0 SIMATIC S7-1200, CB 1241, RS485, terminal block.