Standard and Safety Controller Systems

Standard controllers include:.
Controller Type
Cat. No.
ControlLogix®
 5580 controllers
1756-L81E, 1756-L82E, 1756-L83E, 1756‑L84E, 1756-L85E
ControlLogix®
  5580 controllers with conformal coating
1756-L81EK, 1756-L82EK, 1756-L83EK, 1756‑L84EK, 1756-L85EK
ControlLogix®
  5580 No Stored Energy (NSE) controllers
1756-L81E-NSE, 1756-L82E-NSE, 1756-L83E-NSE, 1756-L84E-NSE, 1756‑L85E‑NSE
ControlLogix-XT™
 5580 controllers
1756-L81EXT, 1756-L82EXT, 1756-L83EXT, 1756-L84EXT, 1756-L85EXT
ControlLogix®
 5580 Process controllers
1756-L81EP, 1756-L83EP, 1756-L85EP
Safety controllers include:.
Controller Type
Cat. No.
GuardLogix®
 5580 controllers
1756-L81ES, 1756-L82ES, 1756-L83ES, 1756‑L84ES, 1756-L85ES, 1756-L8SP
GuardLogix-XT™
 5580 controllers
1756-L81EXTS, 1756-L82EXTS, 1756-L83EXTS, 1756-L84EXTS, 1756-L8XTSP
GuardLogix®
 5580 controllers with conformal coating
1756-L81ESK, 1756-L82ESK, 1756-L83ESK, 1756-L84ESK, 1756-L8S

Minimum Requirements

The controllers have these minimum requirements:
  • ControlLogix®
     chassis, series C (series B chassis function within a derated temperature range)
  • ControlLogix®
     power supply
  • Studio 5000 Logix Designer®
     software, Linx-based communication software, and
    ControlFLASH Plus®
     or
    ControlFLASH™
    software
For compatible versions, see the Product Compatibility and Download Center (PCDC).
IMPORTANT:
  • If safety components or safety logic are required for your application, then you must use any
    GuardLogix®
     controller.
  • GuardLogix®
     project editing requires
    Studio 5000 Logix Designer®
     software, Professional, Full Edition, or a licensed
    GuardLogix®
     Safety Editor.
IMPORTANT:
ControlLogix-XT™
 and
GuardLogix-XT™
 controllers are rated for extreme environmental conditions only when used properly with other system components that share the same extreme-environment ratings. The extreme-environment ratings of
ControlLogix-XT™
 and
GuardLogix-XT™
 controllers are nullified when used with other system components that do not share comparable attributes.
EXAMPLE:
If the temperature rating found in the Technical Data publication for your
GuardLogix-XT™
 controller is 70 °C and you pair it with a
ControlLogix®
 chassis that is rated for 60 °C, the system is rated 60 °C
To make sure that your system is equipped for extreme environmental conditions, compare the corrosive atmosphere and temperature ratings in the Technical Data publication for each system component.
IMPORTANT:
When a
ControlLogix-XT™
 or
GuardLogix-XT™
 controller is used as a replacement for a standard
ControlLogix®
 or
GuardLogix®
 controller, all functional and environmental requirements of the standard controller apply, except for the power output ratings.
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