The Pharos RIO 80, 44 and 08 (Remote Input Output) devices provide a convenient and
scalable way to add inputs and outputs to a Pharos system for show control and integration.
Each device can be placed where it is needed and connected to the Controllers over an Ethernet
network. Each RIO has a multi-protocol serial port, supporting DMX input and output, and a
combination of multi-functional digital/analog inputs and relay outputs

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