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Allen Bradley 1756-LSP GuardLogix Safety Partner Controller

Allen Bradley 1756-LSP GuardLogix Safety Partner Controller Module.

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ManufacturerAllen Bradley

Part number1756-LSP

Controller Type GuardLogix Safety Partner

Safety Standards SIL 3, PL e

Memory Dependent on primary controller

Current Draw 1200 mA @ 5.1V DC, 14 mA @ 24V DC

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Provides redundant safety processing Complies with SIL 3 and PL e standards Works with GuardLogix primary controllers Single project for safety and standard control Seamless integration with ControlLogix safety systems

Product description

The Allen-Bradley 1756-LSP is a GuardLogix Safety Partner Controller designed to work alongside a primary GuardLogix controller. It provides redundant safety processing, ensuring compliance with Safety Integrity Level (SIL) 3 and Performance Level (PL) e standards. This module does not have user memory for standard tasks; its safety memory is dependent on the primary controller. It draws 1200 mA at 5.1V DC and 14 mA at 24V DC, with a power dissipation of 3.5 W.

This controller is crucial for applications requiring functional safety and high-reliability control, such as in industries like automotive, aerospace, and pharmaceuticals where stringent safety standards must be met. It integrates seamlessly into ControlLogix safety systems.

Stanlo Automation, your trusted veteran-owned surplus industrial parts distributor, offers the Allen-Bradley 1756-LSP. We provide high-quality, cost-effective automation solutions with fast shipping and dedicated customer support, ensuring your critical safety systems are always operational.

Technical specifications

Controller Type	GuardLogix Safety Partner
Safety Standards	SIL 3, PL e
Memory	Dependent on primary controller
Current Draw	1200 mA @ 5.1V DC, 14 mA @ 24V DC
Power Dissipation	3.5 W
Operating Temp	0 to 60 °C

Common applications

Functional Safety

High-Reliability Control

Industrial Safety Systems

Automotive Manufacturing

Pharmaceutical Production

Aerospace

Compatible systems

1756-L6xS Series GuardLogix CPUs ControlLogix Chassis

Also known as

1756LSP Allen-Bradley GuardLogix Safety Module Safety Partner Module

Replaces / compatible with

The 1756-LSP is a first-generation Safety Partner module designed for 1756-L6xS series GuardLogix CPUs. It has been succeeded by the 1756-L7SP for the 1756-L7 series.

Technical note

Expert tip

This module runs only the safety task and has no independent user memory; it relies on the primary controller for safety memory, enabling a unified project for both standard and safety control.

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Frequently asked questions

What safety standards does the Allen Bradley 1756-LSP controller comply with?

The Allen Bradley 1756-LSP GuardLogix Safety Partner Controller complies with Safety Integrity Level (SIL) 3 and Performance Level (PL) e standards. This ensures high levels of functional safety required in critical industrial applications.