SIEMENS · SIMATIC ET 200S
Eight 24 V DC source inputs in a compact 15 mm electronics module for ET 200S remote I/O.
Siemens 6ES7131-4BF50-0AA0 is an ET 200S electronic module with eight digital source inputs rated for 24 V DC. The 15 mm module receives its rated supply from the power module and provides a green status LED for each input channel.
The exact article is identified by Siemens as a spare part. It is intended for installed ET 200S stations where channel count, source-input polarity, terminal module, wiring and system configuration have been verified.
| Manufacturer | Siemens |
| Complete Part Number | 6ES7131-4BF50-0AA0 |
| Product Description | ET 200S electronics module, 8 DI source input, 24 V DC, 15 mm width |
| Product Lifecycle (PLM) | PM410: Product cancellation; product is cancelled since 01.10.2023 |
| Commercial Note | Siemens designates this exact article as a spare part |
| Module family | SIMATIC ET 200S electronics module |
| Digital inputs | 8 source inputs |
| Rated input voltage | 24 V DC |
| Module width | 15 mm |
| Rated supply | 24 V DC from the power module |
| Reverse-polarity protection | Yes |
| Input characteristic | IEC 61131, Type 1 |
| Typical input current for signal 1 | 6 mA at 24 V |
| Input delay | Typically 3 ms for 0→1 and 1→0 |
| Status indication | Green LED per channel |
| Diagnostics function | No |
| Electrical isolation | Between channels and backplane bus; not between channels |
| Maximum cable length | 600 m unshielded; 1000 m shielded |
| 2-wire sensor connection | Supported; maximum permissible quiescent current 1.5 mA |
| Typical power dissipation | 1.2 W |
| Weight | Approximately 35 g |
Add eight discrete source-input points to a verified ET 200S station for field-device monitoring.
Receive documented 24 V DC source-input signals from compatible switches, contacts and two-wire sensors.
Use as a spare for an existing station only after the complete suffix and hardware configuration are matched.
Siemens lists the exact 6ES7131-4BF50-0AA0 as PM410: Product cancellation and states that the product has been cancelled since 01.10.2023. Siemens also identifies it as a spare part; this wording is retained without converting it to “Discontinued.”
The module provides eight digital source inputs.
The rated value is 24 V DC, supplied through the ET 200S power module.
No diagnostic function is specified, but each input has a green status LED.
Yes, provided their quiescent current does not exceed the documented 1.5 mA limit.
Verify the complete suffix, source-input polarity, terminal module, power segment, wiring and project configuration.
Siemens states PM410: Product cancellation and identifies the product as cancelled since 01.10.2023.
Send the complete part number, required quantity, destination and installed ET 200S configuration.
Focused support for identification, ET 200S configuration checks and international spare-parts logistics.
We check the full 6ES7131-4BF50-0AA0 marking, label condition and channel designation.
Terminal module, power segment, source-input wiring and installed project details are reviewed before quotation.
Condition, warranty scope, protective packing and worldwide delivery details are confirmed for each order.
Send the complete part number, required quantity, destination and installed ET 200S configuration.
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Send the complete part number, required quantity, destination and installed ET 200S configuration.