Emerson recently introduced a new input/output module, the VE4001S2T2B4. With its diverse input and output types, powerful communication protocol support, and rich diagnostic and monitoring functions, this module meets the broad needs of industrial automation applications. Product features: Multifunctional input/output: The VE4001S2T2B4 module supports digital input (DI), digital output (DO) and analog input (AI), which