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 NFDV161-P50 Digital Input Module Product Insight and Functional Overview The Yokogawa NFDV161-P50 Digital Input Module is purpose-built for high-density signal acquisition in distributed control systems. Designed to interface directly with field devices such as switches, s *Your Name: *Your Email: *Your Name: *Vdcode: Submit