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. Yokogawa AAI835-S00/K4A00 Analog I/O Module Introduction The Yokogawa AAI835-S00/K4A00 Analog I/O Module is designed to provide high-precision signal processing for real-time data acquisition and control. As part of the Yokogawa CENTUM distributed control system (DCS), this module of *Your Name: *Your Email: *Your Name: *Vdcode: Submit