Siemens | Simatic S7 6ES7422-1FH00-0AA0

Product Details

• Part Number 1 6ES7422-1FH00-0AA0

Product Description

For Simatic S7 system applications, Siemens 6ES7422-1FH00-0AA0 provides the function of a Digital Output Module.

For replacement planning, digital output hardware provides the command side of the control path, allowing configured logic to operate compatible external devices while maintaining the output organization defined by the installed system. The assigned system function should be preserved through installation and service.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The plant's maintenance records should support final product selection.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Final selection should be based on the plant's controlled-equipment records.

Product Documentation

• Part Notes

  Active Product 02.19.2024

  SIEMENS SIMATIC S7-400, digital output SM 422, isolated 16 DO; 120/230 VAC, 2 A

• Common Part Typos 6ES7422-1FH00-0AAO, 6ES7422-1FH00-OAA0, 6ES7422-1FH0O-0AA0, 6ES7422-1FHO0-0AA0, 6ES7422-IFH00-0AA0, 6ES7422-lFH00-0AA0, 6ES74221FH000AA0, 6ES74221FH000AAO, 6ES74221FH00OAA0, 6ES74221FH0O0AA0, 6ES74221FHO00AA0, 6ES7422IFH000AA0, 6ES7422lFH000AA0

Reviews

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