TheABB DO828 (3BSE069055R1)is a high-density digital output module designed for the S800 I/O system, offering an impressive16-channel relaycapacity. What makes this module stand out is that every channel isindividually galvanic isolated, allowing for complete electrical independence across all outputs. It is the perfect solution for complex installations where 16 different signals—varying in voltage and source—need to be managed within a single, slim 45mm footprint.
Core Performance Features
Total Signal Independence:With 16 individually isolated channels, you can mix different power phases or independent AC/DC circuits without ground loop risks or cross-channel interference.
Broad Voltage Range:Expertly switches voltages from5-250V ACand5-125V DC, providing a universal interface for everything from low-logic signals to high-voltage actuators.
2A Switching Capacity:Each channel supports up to2A, offering enough power to drive contactors, solenoid valves, and interposing relays directly.
High-Density Efficiency:Delivers double the channel count of traditional isolated relay modules, maximizing precious DIN rail space in your control cabinet.
Rugged Reliability:Designed for the S800 platform's rigorous standards, ensuring stable switching performance in high-vibration and variable-temperature industrial environments.
