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 AI625 3BHT300036R1 Analog Input Modules Introduction The ABB AI625 (3BHT300036R1) Analog Input Module is a precision signal acquisition component engineered for ABB industrial automation systems. This module is designed to capture analog signals from field instrumentation such as *Your Name: *Your Email: *Your Name: *Vdcode: Submit