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 VE4001S2T1 Discrete Input Card Reliable Digital Signal Acquisition for DeltaV Systems The Emerson VE4001S2T1 Discrete Input Card is a Series 2 I/O module designed for the DeltaV™ distributed control system, providing accurate and stable acquisition of field-level digit *Your Name: *Your Email: *Your Name: *Vdcode: Submit