ABB CI626A 3BSE005029R1 Digital Input Module

Engineered for demanding industrial environments, this ABB module delivers rock-solid signal acquisition for critical automation systems. We’ve seen it deployed in everything from automotive assembly lines to offshore oil platforms – anywhere you need bulletproof data collection from sensors, switches, or other field devices.

We’ve helped clients integrate this module into systems ranging from packaging machinery to water treatment plants. It pairs particularly well with ABB’s AC10272001R0101 power supplies and PM866 controllers for complete PLC solutions. One client in the food processing industry recently upgraded their legacy system with this module and reported a 40% improvement in signal accuracy during high-humidity operations.

What sets this module apart is its rugged construction – we’ve seen installations in arctic mining operations where it survived -40°C winters without a hiccup. The 2500 Vrms isolation makes it a favorite for electrical substations dealing with voltage spikes. While designed for ABB’s 800xA systems, we’ve successfully retrofitted it into legacy Bailey INFI 90 installations too.