REPLACEMENT RESEARCH
What replaces 6ES7131-4BD01-0AB0?
SIMATIC ET 200S 4 DI High Feature
Original part
6ES7131-4BD01-0AB0 · Siemens · Digital input modules
Lifecycle: discontinued. Last verified: 2026-10-04.
4 digital inputs at 24 V DC; 15 mm module width; order code represents a five-module pack.
Official successor / replacement
No verified replacement has been confirmed yet.
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
| Claim | Source | Source type | Verification status | Confidence | Verified date |
|---|---|---|---|---|---|
| Identity6ES7131-4BD01-0AB0: SIMATIC ET 200S 4 DI High Feature. | Siemens SiePortal — 6ES7131-4BD01-0AB0 | Manufacturer page | Verified | High | 2026-10-04 |
| LifecycleOEM catalog labels end of lifecycle or product cancellation; mapped to discontinued. | Siemens SiePortal — 6ES7131-4BD01-0AB0 | Manufacturer page | Verified | High | 2026-10-04 |
| Specifications4 digital inputs at 24 V DC; 15 mm module width; order code represents a five-module pack. | Siemens SiePortal — 6ES7131-4BD01-0AB0 | Manufacturer page | Verified | High | 2026-10-04 |