The Schneider W172DIP-163 is a low-voltage, adjustable-voltage, dual-input power supply module designed for use in distributed power systems. The module features two inputs that accept either 115 or 230V AC, and can be adjusted from 24-48V DC. The W172DIP-163 also features short circuit and overload protection, as well as over-voltage protection for the outputs. Additionally, the unit includes a built-in Serial Communications Module (SCM), which allows for communication with compatible DCS systems or controllers.