Description
🔹 Product Introduction
The ABB NBIO-31, part number 3BSE011337R1, is an industrial automation component identified for use in compatible ABB control system configurations. It is intended for specialized automation applications where system interfaces and communication between control components are important.
Before purchasing or installing the NBIO-31, confirm its exact interface function, supported controller family, hardware revision, connector arrangement, and communication requirements. Verify compatibility with the existing ABB system and consult the relevant technical documentation before commissioning.
🔹 Product Datasheet
| Parameter | Details |
|---|---|
| Brand | ABB |
| Model | NBIO-31 |
| Part Number | 3BSE011337R1 |
| Series | ABB Industrial Automation |
| Product Name | Industrial Interface Module |
| Place of Manufacture | Not verified |
| Product Status | Availability and condition to be confirmed |
| Dimensions | Not verified |
| Weight | Not verified |
| Country of Origin | Not verified |
| Power Requirements | Refer to the applicable technical documentation |
| Discontinued | Current lifecycle status not verified |
🔹 Recommended ABB Models
- NBIO-31 — Same model for replacement; verify the complete part number.
- CI522A — AF100 interface module for compatible ABB systems.
- CI520 — ABB communication interface; verify the exact variant.
- CI526 — Related ABB interface module; confirm application compatibility.
- CI854A — PROFIBUS-DP communication interface.
- CI867 — Modbus TCP communication interface.
- CI868 — IEC 61850 communication interface.
- CI840A — PROFIBUS communication interface for compatible systems.
- PM866A — AC 800M controller processor.
- PM864A — AC 800M controller processor.
- PM891 — High-performance AC 800M controller.
- AI810 — S800 I/O analog input module.
- AI835A — Analog input module for process signals.
- DI810 — Digital input module.
- DO810 — Digital output module.
These are related ABB automation products, not confirmed direct substitutes for NBIO-31. Verify the intended function, system generation, and complete part number before ordering.




