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. Schneider TM3DI8 Modicon TM3 Discrete Input Module Introduction The Schneider TM3DI8 Discrete Input Module is a compact and reliable expansion component in the Modicon TM3 I/ O series, engineered to capture and relay industrial digital signals to TM3 logic controllers. Ideal for application *Your Name: *Your Email: *Your Name: *Vdcode: Submit