DSSB145 ABB Converter Board for DCS Systems

Description

TheABB DSSB145is ahigh-efficiency DC/DC converter boarddesigned for ABB’sMasterPiece 200andAdvant OCScontrol systems. It converts a220V inputto stable, regulated DC outputs for automation modules, ensuring reliable performance in demanding industrial environments. This board supportsPROFIBUS DP and PAcommunication, allowing integration withremote I/O, motor control centers, and field devices. In addition, it features16MB of programmable memoryanddual I/O points, offering flexible deployment across diverse control architectures. Itscompact, rugged designallows installation in tight control cabinets and high-temperature zones. For example, in apower plant DCS, the DSSB145 supplies isolated DC power to control modules while communicating with field instruments over PROFIBUS.