Siemens | Simatic S7 6ES7221-1BF32-0XB0

Product Details

• Part Number 1 6ES7221-1BF32-0XB0
• UPC 887621262884
• HTS 85389091
• Country of Origin China

Product Description

Designed for the Simatic S7 platform, Siemens 6ES7221-1BF32-0XB0 is a Digital Input Module.

Within the process-control arrangement, this class of module brings discrete field status into the control system. Typical signal sources include switches, relay contacts, permissives, and equipment-status circuits when they match the module's electrical requirements. Application should remain aligned with the documented system design.

SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. The system's documented hardware assignment should guide placement.

Country of origin is listed as China.

For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. The plant's maintenance records should support final product selection.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DC

• Common Part Typos 6ES7221-1BF32-0XBO, 6ES7221-1BF32-OXB0, 6ES7221-IBF32-0XB0, 6ES7221-lBF32-0XB0, 6ES72211BF320XB0, 6ES72211BF320XBO, 6ES72211BF32OXB0, 6ES7221IBF320XB0, 6ES7221lBF320XB0, 6ES722I-1BF32-0XB0, 6ES722I1BF320XB0, 6ES722l-1BF32-0XB0, 6ES722l1BF320XB0

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