If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ABB AI835 3BSE008520R1 Analog Input Module Introduction The ABB AI835 3BSE008520R1 Analog Input Module is a high‑quality signal acquisition component designed for the ABB S800 I/O automation platform. This module captures multiple analog current inputs from field instruments—suc *Your Name: *Your Email: *Your Name: *Vdcode: Submit