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. Honeywell 16159/1/1 Digital Input Module Introduction The Honeywell 16159/1/1 Digital Input Module is designed to integrate discrete signals from field devices into Honeywell control systems. It converts external digital signals into a format that can be processed by the controlle *Your Name: *Your Email: *Your Name: *Vdcode: Submit