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. Emerson KJ4001X1-CD1 DeltaV Redundant Power Modules Reliable Redundancy for Emerson DeltaV Systems The Emerson KJ4001X1‑CD1 Redundant Power Module is a key high‑availability component used within Emerson’s DeltaV Distributed Control System (DCS) architecture. Designed to support power *Your Name: *Your Email: *Your Name: *Vdcode: Submit