UXP Expansion Port

This board is equipped with a UXP Expansion port which allows you to add add capabilities beyond basic relay control to your application specifically for the purpose of speaking to various expansion modules. Where the XR Expansion port allows you to add additional relays to the board, the UXP Expansion Port allows you to add functionality to the board. With the UXP Expansion Port you can add Digital Potentiometers, Contact Closure modules and Analog to Digital Expansion Modules to this board.