RIO3 Wiring Diagram The attached PDF displays the RIO3 Module's Layout and Functions. Table Of Contents: RIO3 Blueprint Digital Output Channels Digital Input Channels Analog Channels Notes Machine Examples Downloadable PDF RIO3 Blueprint Back to Top Digital Output Channels: Back to Top Digital Input Channels: Back to Top Analog Channels: Back to Top Notes: Back to Top Machine Example: Back to Top Downloadable PDF RIO3 Wiring Diagram.pdf Back to Top