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Allen-Bradley 1756-L55 ControlLogix 5555 Controller

Allen-Bradley 1756-L55 ControlLogix 5555 Controller

Model
1756-L55
GEARWELL SKU
GWP-000033247
Category
PLCs & I/O

Key specifications

Evidence
Rockwell Automation 1756-SG001H-EN-P, May 2005 (archived official PDF, web.archive.org); no current rockwellautomation.com product page
I/O memory
208 Kbytes
Redundancy
one or two 1756-L55 controllers per redundant chassis (ControlNet)
Description
ControlLogix 1756-L55 (Logix5555) controller; requires a memory board
Catalog number
1756-L55

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Technical reference

Product nameAllen-Bradley 1756-L55 ControlLogix 5555 Controller
BrandAllen-Bradley
Model1756-L55
CategoryPLCs & I/O
EvidenceRockwell Automation 1756-SG001H-EN-P, May 2005 (archived official PDF, web.archive.org); no current rockwellautomation.com product page
I/O memory208 Kbytes
Redundancyone or two 1756-L55 controllers per redundant chassis (ControlNet)
DescriptionControlLogix 1756-L55 (Logix5555) controller; requires a memory board
Catalog number1756-L55
Memory board options1756-M12 / 1756-M13 / 1756-M14 / 1756-M16 / 1756-M22 / 1756-M23 / 1756-M24 (specify on order)
Backplane current @ 24V14 mA