ABB AI815 3BSE052604R1 8-Channel Analog Input Module with HART Communication

The ABB AI815 3BSE052604R1 is a durable industrial-grade analog input module designed for demanding automation systems. With 8 channels and HART communication capabilities, it delivers precise signal processing and real-time diagnostics for critical process control applications.

Commonly used in oil & gas, chemical, and power generation facilities, this module integrates seamlessly with ABB’s PM866 controllers and INFI 90 systems. For example, a customer in Saudi Arabia successfully paired it with their existing 800xA architecture to monitor turbine vibration sensors. We regularly supply complementary ABB products like the DSQC series robot boards and IGCT power modules to support system upgrades.

What makes this module stand out is its dual-diagnostic capability – you get both local LED indicators and remote HART diagnostics. The galvanic isolation between channels ensures signal integrity in high-noise environments, while the wide temperature range (-40°C to +85°C) makes it suitable for outdoor installations. Unlike basic modules, the AI815 supports live zero calibration and partial stroke testing, which one refinery engineer described as “a lifesaver during unplanned maintenance.”