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 ADV161 Digital Input Module Introduction The Yokogawa ADV161 Digital Input Module is a high‑density, industrial discrete input interface designed for Yokogawa distributed control systems (DCS) and modular automation I/O platforms. This module accurately captures ON/ *Your Name: *Your Email: *Your Name: *Vdcode: Submit