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 VE4002S2T1B1 Input Module Product Overview The Emerson VE4002S2T1B1 Output Module is a high-reliability discrete output solution within the DeltaV™ distributed control system. Designed for precise control of field devices such as relays, solenoids, and contactors, *Your Name: *Your Email: *Your Name: *Vdcode: Submit