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 KJ2231X1-BB1 Relay Module Reliable Field Actuation for DeltaV™ Control Systems The Emerson KJ2231X1‑BB1 Relay Module is an industrial‑grade output interface designed to provide dependable relay‑driven switching within Emerson’s DeltaV™ distributed contro *Your Name: *Your Email: *Your Name: *Vdcode: Submit