Siemens | Simatic S7 6ES7223-1BH21-0XA0

Product Details

• Part Number 1 6ES7223-1BH21-0XA0

Product Description

6ES7223-1BH21-0XA0 is identified by Siemens as a Digital Input Output Module within the Simatic S7 family.

For replacement planning, 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. Connection and configuration should follow the requirements of the platform.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Its role should remain distinct from that of similarly named assemblies.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. The system's documented hardware assignment should guide placement.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S7-200 DIGITAL I/O EM 223, FOR S7-22X CPU ONLY, 8 DI DC 24 V, SINK/SOURCE, 8 DO DC 24V, 0.75A/POINT SOURCE

  Product was cancelled by Siemens 12.01.2004 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 12.01.2004 without replacement

• Common Part Typos 6ES7223-1BH21-0XAO, 6ES7223-1BH21-OXA0, 6ES7223-1BH2I-0XA0, 6ES7223-1BH2l-0XA0, 6ES7223-IBH21-0XA0, 6ES7223-lBH21-0XA0, 6ES72231BH210XA0, 6ES72231BH210XAO, 6ES72231BH21OXA0, 6ES72231BH2I0XA0, 6ES72231BH2l0XA0, 6ES7223IBH210XA0, 6ES7223lBH210XA0

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