RIOLink is a DSP engine with a Multi-Channel data link that can connect to other RIOLink engines or to a 32KD. Standalone the RIOLink DSP engine provides 32 Inputs and 32 Outputs (combined digital and analog), 16 DC Opto inputs and 16 DC Relay Outputs and control to any SAS control surface. When connected to a 32KD using the Multi-Channel data link, the DSP engine becomes a block of 32 Inputs and Outputs within a bigger system. A variety of breakout panels ranging from high density RJ21 to KRONE to RJ45 and CAT5 cabling are available.