Schneider Electric 990ADPREX80104 Adapter Module

The Schneider Electric 990ADPREX80104 I/O Adapter bridges TSX DY08/16 discrete I/O blocks with BMX DI and DO 160-series modules in the Modicon X80 (TSX Premium) family, enabling seamless integration of legacy TSX I/O into BMX backplanes without replacing existing wiring or control logic. On the TSX side it supports TSX DY08/16 configurations, while on the BMX side it provides interfaces for BMXDI and BMXDO modules, effectively translating signals and ensuring compatibility across the X80 I/O ecosystems within the same rack. Part number 990ADPREX80104 identifies this adapter as the bridge solution for TSXDY08/16 to BMXDI/DDO160, a common choice for migration projects or expansion efforts that rely on Schneider Electric’s Modicon X80 architecture. Typical use cases include upgrading older TSX-based production lines, packaging equipment, or process control installations to BMX-based I/O while preserving existing field wiring and program logic.