The Schneider ElectricSTBXBA2400 is a dedicated mounting base for the Modicon STB distributed I/O solution, designed specifically for the EOS (End-of-Segment) internal bus extension module (STBXBE1000) . This 18.4 mm wide base provides the physical interface for an EOS module, which is used to extend the island bus to another segment . It is always installed as the last (rightmost) base in a segment and does not distribute field power to a module . The base features a DIN rail locking mechanism and earth ground contacts for noise immunity
