P0900NX FBM25 I/O Interface Module

The Foxboro P0900NX is a module from the Foxboro I/A Series distributed control system (DCS), now part of Schneider Electric (formerly Invensys). The I/A Series is widely used in process industries such as refining, petrochemicals, chemicals, and power generation. Based on the part number series (P0900xx), it belongs to the Foxboro I/A Series module family, alongside the P0900NY and P0900HU; the exact module type and function must be confirmed against official Foxboro/Schneider Electric documentation.