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What replaces 6ES7131-6BH00-0BA0?

SIMATIC ET 200SP DI 16x24VDC ST

Original part

6ES7131-6BH00-0BA0 · Siemens · Digital input modules

Lifecycle: discontinued. Last verified: 2026-10-04.

16 digital inputs, 24 V DC; Standard module; BaseUnit type A0.

Official successor / replacement

The following successor or functional replacement is listed by the manufacturer. This does not confirm a drop-in replacement or current availability.

6ES7131-6BH01-0BA0

SIMATIC ET 200SP DI 16x24VDC ST · OEM designation: Successor

ClaimSourceSource typeVerification statusConfidenceVerified date
Official successorOfficial successor: 6ES7131-6BH00-0BA0 → 6ES7131-6BH01-0BA0. This does not establish machine compatibility.Siemens SiePortal — 6ES7131-6BH00-0BA0Manufacturer pageVerifiedHigh2026-10-04

Known alternatives

No other verified alternative is published for this part. Similar numbering or channel count does not establish compatibility.

Compatibility checks

  • Channel count and input/output type — needs confirmation
  • Supply voltage, load current, and signal range — needs confirmation
  • BaseUnit or terminal module type and wiring — needs confirmation
  • Controller, firmware, and engineering configuration — needs confirmation

Check dimensions and electrical specifications before installation. Confirm the successor’s own lifecycle before sourcing it.

Evidence

ClaimSourceSource typeVerification statusConfidenceVerified date
Identity6ES7131-6BH00-0BA0: SIMATIC ET 200SP DI 16x24VDC ST.Siemens SiePortal — 6ES7131-6BH00-0BA0Manufacturer pageVerifiedHigh2026-10-04
LifecycleLifecycle: Discontinued. OEM catalog indicates end of lifecycle and no further manufacture.Siemens SiePortal — 6ES7131-6BH00-0BA0Manufacturer pageVerifiedHigh2026-10-04
Specifications16 digital inputs, 24 V DC; Standard module; BaseUnit type A0.Siemens SiePortal — 6ES7131-6BH00-0BA0Manufacturer pageVerifiedHigh2026-10-04
Research a Replacement

OEM successor vs compatible replacement · Siemens parts