PDK’s Aux 8 is an easy-to-install input/output board built to handle any auxiliary devices for your system. Built with PDK Red technology, the Aux 8 has built-in Ethernet connectivity and self-discovery to simplify ip configuration and functionality. In addition, wireless and PoE++ communication is available with the PDK wireless or PoE++ module kits. The Aux 8 helps you provide full control or monitoring of up to eight different auxiliary devices.