About Compactlogix Controllers; Verify Compatibility - Rockwell Automation CompactLogix series Installation Instructions Manual

6 CompactLogix Controllers

About CompactLogix Controllers

CompactLogix 1768-L43 and 1768-L45 controllers are designed to
provide a Logix solution for medium-sized applications. Compact
GuardLogix controller catalog numbers end in 'S'. These safety
controllers are wider than their standard counterparts.
1768-L43, 1768-L45

Verify Compatibility

Attempting to use controllers with incompatible software and firmware
IMPORTANT
revisions may result in:
This table shows the compatible RSLogix 5000 software versions and
controller firmware revisions.
Controllers
1768-L43 and 1768-L45,
Series B
1768-L43S and 1768-L45S,
Series B
Publication
1768-IN004D-EN-P - December 2009
• an inability to connect to the series B controller in RSLogix 5000
software.
• unsuccessful firmware upgrades in ControlFlash or AutoFlash
utilities.
RSLogix 5000 Software
Version or Later
16.03
18
1768-L43S, 1768-L45S
Controller Firmware
Revision or Later
16.23
18