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 140CPU53414A CPU Controller System Role and Product Overview (Introduction) The Schneider 140CPU53414A CPU Controller is a programmable logic controller processor developed for the Modicon Quantum PLC platform . As the main controller within the PLC rack, it executes *Your Name: *Your Email: *Your Name: *Vdcode: Submit