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GuardLogix 5580 Partner
SKU: 1756-L8SP
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Short Description
Description:
The 1756-L8SP is a Safety Partner controller that works with a primary GuardLogix 5580 safety controller (such as the 1756-L8xES series).
It enables redundant, synchronized execution of safety activities, ensuring high-integrity safety control for applications that require SIL 3 / PLe compliance.
The safety logic of the primary controller is mirrored and executed in lockstep by this module through the ControlLogix backplane; it does not function independently.
The primary and partner controllers work together to provide a dual-controller safety architecture that has been validated for use in critical safety applications in industries such as automotive, packaging and process control.
The 1756-L8SP fits into the same chassis as other ControlLogix modules and works flawlessly with Studio 5000 Logix Designer, enabling for unified programming of standard and safety logic.
Buy currently uses Select Automation shop pricing and checkout.
Mechanical & Physical:
Form Factor: Standard ControlLogix chassis module.
Dimensions: Matches other 5580 series controllers.
Weight: Approx. 0.5 kg (1.1 lb).
Mounting: Installs in same chassis as primary controller (e.g., 1756-L81ES, L83ES, L85ES).
Functional Role:
Purpose: Safety Partner module for GuardLogix 5580 controllers.
Operation: Executes safety logic in lockstep with primary controller.
Standalone Use: Not a standalone controller; requires a paired primary unit.
Safety Memory: Mirrors primary controller’s safety memory.
Synchronization: Real-time safety task execution via backplane.
Safety Ratings:
SIL 3 (IEC 61508).
PLe, Category 4 (ISO 13849-1).
TÜV-certified for functional safety.
Communication:
Backplane Interface: High-speed communication with primary controller.
Network Ports: None (relies on primary controller’s connectivity).