Rockwell Automation 1756-XXXX ControlLogix Digital I/O Modules - Manual (Page 238)

238 Rockwell Automation Publication 1756-UM058G-EN-P - November 2012
Appendix F Major Revision Upgrades
If Using a Compatible or
Disabled Keying I/O
Configuration If you are replacing a 2.
x module with a 3.x module and have configured the 2.x
module to use Compatible or Disabled Keying, further steps are not required.
If you use Compatible or Disabled Keying configurations, 3.
x modules can be
used as a direct replacements for 2.
x modules.
If Using an Exact Match
Keying Configuration If you are currently using a 2.
x module configured at Exact Match keying,
consider changing the module’s electronic keying in the I/O configuration to
Compatible or Disabled Keying.
If you are replacing a 2.
x module with a 3.x module and must use Exact Match
keying in the I/O configuration, take additional action depending on your
version of RSLogix 5000 software.
If you use Exact Match keying and Then do this
RSLogix 5000 software, version 13.04.00 and
later 1. Delete the 2.x module from the I/O Configuration in the
RSLogix 5000 software project.
2. Add a new 3.x revision module to the I/O configuration.
RSLogix 5000 software, version 12.06.00 and
earlier Do one of the following:
• Change the module’s configuration to Disable Keying.
• Upgrade RSLogix 5000 software to version 13.04.00 or later and
complete the steps listed for RSLogix software, version 13.04.00
or later.