Siemens | Simatic S7 6ES7141-4BH00-0AA0

Product Details

• Part Number 1 6ES7141-4BH00-0AA0

Product Description

6ES7141-4BH00-0AA0 is identified by Siemens as a Digital Input 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. The product should be matched to the documented control-system position.

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 original wiring and configuration records should guide application.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Exact operating details should be taken from the installed model documentation.

Product Documentation

• Common Part Typos 6ES7141-4BH00-0AAO, 6ES7141-4BH00-OAA0, 6ES7141-4BH0O-0AA0, 6ES7141-4BHO0-0AA0, 6ES71414BH000AA0, 6ES71414BH000AAO, 6ES71414BH00OAA0, 6ES71414BH0O0AA0, 6ES71414BHO00AA0, 6ES714I-4BH00-0AA0, 6ES714I4BH000AA0, 6ES714l-4BH00-0AA0, 6ES714l4BH000AA0, 6ES7I41-4BH00-0AA0, 6ES7I414BH000AA0, 6ES7l41-4BH00-0AA0, 6ES7l414BH000AA0

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