Authenticity and condition
Product authenticity and actual condition, including new condition when offered as new, are checked before final approval and recorded in the quotation.
6ES71544AB100AB0
Verify the part number and specifications; the image alone does not establish suitability.
Delivery to your location is confirmed separately.
Source reviewed: 2026-10-24
Industrial communication module Siemens part number 6ES71544AB100AB0; Rated value (DC): 24 V; from supply voltage 1L+, max.: 400 mA; Dependent on terminal module, typ. maximum value for FO connection method, full load on RWB and 20.4 V input voltage; Interfaces/bus type: PROFINET IO. Technical specifications, condition and supply feasibility are checked before ordering.
Product authenticity and actual condition, including new condition when offered as new, are checked before final approval and recorded in the quotation.
The part number, revision, firmware or version is checked against your requirements. Apparently similar products may differ in price because of their version or condition.
Specialist products have a lead time. The valid delivery estimate is stated in the quotation after checking availability and specifications.
Category similarity does not establish compatibility or replacement suitability.

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