ABB DO880 High-Speed Digital Output Module for Automation Networks

Description

TheABB DO880is a robustdigital output modulewithin theS800 I/O family, engineered forhigh-performance controlindistributed automation systems. It features16 current-sourcing outputsgrouped in one isolated block, each capable of delivering up to0.5 A continuously. This module is ideal for controllingsolenoids, relays, indicator lights, and other low-power devices in bothsingleandredundant configurations. Moreover, the DO880 includes advancedon-board diagnosticssuch asloop monitoring,short/open load supervision, andoutput switch diagnostics without pulsing. In addition, itsdegraded mode supportensures safe operation for normally energized channels during fault conditions. Therefore, it’s apreferred choice for mission-critical applicationsrequiringreliabilityandintelligent fault handling.