ABB DSDO115 Digital Output Module for Symphony Series DCS

Description

TheABB DSDO115is ahigh-density digital output modulefor ABB’sAdvant Master Distributed Control System (DCS). It features32 independent channels, each capable of switching24V DC signals at up to 0.5A, making it ideal for controllingactuators, relays, solenoids, and other discrete field devices. Engineered forfast response, robust signal integrity, and advanced diagnostics, the DSDO115 includesshort-circuit and open-circuit detection. Itscompact, modular designallows seamless integration intorack-based control systems, while industrial compliance ensures reliable operation in demanding environments. For example, in apower plant control room, the DSDO115 can activate trip coils and signal lamps based on real-time DCS logic.