RIO
RIO Archives
The following tables list important past software releases for the RIO module software. This system software implements the communications protocol that permits a Guidance Controller to remotely access the resources on the RIO. To use the downloaded software, please see the FAQ section in the Â鶹´«Ã½Ó³» Automation Documentation Library for instructions on how to install the software into a RIO module.
To download a file, click on the Version ID.
Version 4.1
| Version ID | Release Date | Description |
| 4.1 I4 | September 11, 2017 | Production release of RIO version 4.1. Includes all GPL 4.1 system changes. Fixes a bug that causes the network interface to drop offline when flooded by message packets. |
Version 4.0
| Version ID | Release Date | Description |
| 4.0 L3 | September 9, 2016 | Major update to Remote I/O board (RIO) software. Has web pages customized for RIO. Supports using RIO board as a MODBUS/TCP master. Supports local GPL programs if license installed. Fixes bug accessing local I/O from GPL programs. |
Version 3.2
| Version ID | Release Date | Description |
| 3.2 J3 | October 3, 2010 | Update version of RIO adds optional autostart of GPL programs and recognition by Guidance Discovery. |
Version 3.0
| Version ID | Release Date | Description |
| 3.0 K1 | July 10, 2010 | Production release of RIO version 3.0 to track with 3.0 K1 GPL update. |
| 3.0 J3 | May 7, 2010 | Production release of RIO version 3.0 to track with 3.0 J3 GPL update. |
| 3.0 G1 | January 20, 2010 | Production release of RIO version 3.0 to track with 3.0 G1 GPL update. |
Version 2.1
| Version ID | Release Date | Description |
| 2.1 L3 | November 12, 2009 | Updated production release of RIO version 2.1 to track with 2.1 L3 GPL update. |
| 2.1 L2 | May 25, 2009 | Updated production release of RIO version 2.1 to track with 2.1 L2 GPL update. |
| 2.1 K3 | December 16, 2008 | Production release of RIO version 2.1 to track with 2.1 K3 GPL update. Supports analog inputs from enhanced RIO board. RIO can now be configured as a stand-alone MODBUS/TCP slave, with no PreciseFlexâ„¢ controller required. |
Version 2.0
| Version ID | Release Date | Description |
| 2.0 G2 | July 31, 2008 | Updated production release of RIO version 2.0 to track with 2.0 G2 GPL update. |
| 2.0 G1 | June 11, 2008 | Updated production release of RIO version 2.0 to track with 2.0 G1 GPL update. |
| 2.0 F6 | March 31, 2008 | Production release of RIO version 2.0 to track with 2.0 F6 GPL update. |
Version 1.4
| Version ID | Release Date | Description |
| 1.4 G4 | November 12, 2007 | Updated production release of RIO version 1.4 to track with 1.4 G4 GPL update. |
| 1.4 G2 | August 1, 2007 | Updated production release of RIO version 1.4 to track with 1.4 G2 GPL update. |