The PDC-100 Controller is the core of the IDX 100 system. It is a Dell™ Precision™ R5500 rack workstation, preloaded with Windows 7 and the IDX 100 server software.

The PDC-100 Controller provides centralized management and logging for IDX 100 systems of up to 12 paging stations, 14 background music channels, 2 pre-recorded message channels and 96 output channels. IDX 100 Designer provides wizard-driven configuration of the PDC-100 Controller.