Memory Expansion for Compact Logix

demmons

Member
Join Date
Jan 2009
Location
PA
Posts
87
Does Allen Bradley offer any way to increase memory in a Compact Logix 1769-L32E controller?

I need to make modifications in a processor which is already showing its estimated memory in the red zone.

Thanks
 
The memory sizes on CompactLogix and ControlLogix 1756-L6x controllers is fixed.

If you cannot reclaim enough memory by deleting unused tags shrinking unused arrays, you need to get a 1769-L35E controller.

Changing controller types is super-simple; just select the new controller model in Controller Properties. Because you're staying in the 1769 Ethernet controller family, there will be no changes to the I/O structure.
 

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