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. Yokogawa PSCCM24AAN Critical Control Module Safety-Critical Processing Core for High-Integrity Automation Systems The Yokogawa PSCCM24AAN Critical Control Module is a central processing unit designed for the ProSafe-RS Safety Instrumented System (SIS). It is responsible for executing *Your Name: *Your Email: *Your Name: *Vdcode: Submit