Siemens 6ES7131-6BF01-0BA0

Product identity

Product overview

The Siemens 6ES7131-6BF01-0BA0 is an ET200SP Standard digital input module with 8 inputs for 24 V DC signals. This catalog number identifies the single-unit package. Preserve the complete suffix when matching the requirement to an existing module.

Manufacturer

Siemens

Part number

6ES7131-6BF01-0BA0

Product type

Siemens 6ES7131-6BF01-0BA0 — 8-channel 24 V DC digital input module

Series

SIMATIC ET200SP

Category

PLC and I/O modules

Technical reference

Digital inputs

8

Signal voltage

24 V DC

Function class

Standard (ST)

Catalog package unit

1 module

Catalog reference data reviewed 2026-09-08. Confirm the exact unit and application before ordering; these parameters do not establish interchangeability.

Before requesting this part

Provide the complete article number, hardware status and quantity. Confirm the existing BaseUnit and the sensor wiring from the equipment documentation. This 8-channel reference does not establish interchangeability with other DI modules or packaging variants.

Browse plc and i/o modules or read our verification process.

Classification terminology includes information from ETIM International under ODC Attribution 1.0.

Sourcing capabilities

Conditions considered on request

These are sourcing capabilities, not claims of current stock. Exact condition and evidence are stated in the quotation.

From requirement to a usable quote

Send the full MPN, quantity, acceptable condition, delivery country and required date. We may ask for missing identity or application details before sourcing.

A proposed quote must identify the exact item, revision where relevant, condition, quantity, price and currency, estimated lead time, delivery terms, warranty provider and scope, and validity. Supply remains subject to verification.

Read about hard-to-find part sourcing, replacement review or a multi-part requirement.