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 140CPU21304C CPU Controller Introduction The Schneider 140CPU21304C CPU Controller is a high-performance and flexible control solution designed for the Modicon Quantum series. With its compact size and robust features, the 140CPU21304C is designed to handle demanding *Your Name: *Your Email: *Your Name: *Vdcode: Submit