The AI835A 3BSE051306R1 Module ABB is an 8-channel analog input module specifically engineered for high-precision acquisition of thermocouple and millivolt signals in industrial environments. It supports a wide variety of thermocouple types including J, K, T, E, R, S, B, N, and C, with an input range of ±200 mV, making it highly versatile for temperature measurement applications.

Designed for exceptional accuracy, the Analog Input Module ABB AI835A 3BSE051306R1 offers a resolution of 0.1 μV and an overall accuracy of ±0.1% of full scale. Its advanced design ensures very low noise, below 5 μVrms, and minimal drift, less than 50 μV/°C, providing stable and reliable readings over time. Each channel is galvanically isolated, enhancing safety and signal integrity in electrically noisy settings.

The 3BSE051306R1 I/O Systems ABB features continuous wire-break detection and allows one channel to be configured as a cold junction compensation input using a 4-wire Pt100 RTD. The Analog Input Thermocouple/mV 3BSE051306R1 AI835A  operates on a 24 V DC power supply with low energy consumption and is designed for DIN rail mounting, facilitating easy integration into control cabinets.

Built to withstand harsh conditions, the 8-channel differential input module AI835A ABB operates reliably in temperatures from -20 to +70 °C. It is an ideal solution for critical applications in process control, data acquisition, and machine automation where high-density, precision temperature monitoring is required.