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 DI561 1TNE968902R2101 Digital Input Module Introduction The ABB DI561 (1TNE968902R2101) Digital Input Module is a robust and reliable discrete signal interface designed for ABB automation and control systems. Engineered for industrial environments, this module captures on/off field *Your Name: *Your Email: *Your Name: *Vdcode: Submit