Allen Bradley 1756-L8SP GuardLogix Safety Partner Module

Description

The Allen-Bradley 1756-L8SP is a GuardLogix safety partner controller designed to operate alongside a primary 5580 safety controller. It enables dual-processor safety architecture for applications requiring SIL 3 and PLe compliance. This module cannot function independently and must be paired with a compatible safety controller.

Specifications

• Product Type: Safety partner controller for GuardLogix 5580 series

• Catalog Number: 1756-L8SP

• Compatible Primary Controllers: 1756-L81ES, L82ES, L83ES, L84ES, L85ES

• Safety Memory: Shared with the primary controller

• Power Consumption: Approximately 3.5 watts

• Current Draw: 5.1 VDC @ 1200 mA; 24 VDC @ 14 mA

• Isolation Voltage: 30V continuous

• Heat Dissipation: Around 11.9 BTU/hr

• Mounting Type: ControlLogix chassis (Series C recommended)

• Programming Software: Studio 5000 Logix Designer (version 31 or later)

• Certification: TÜV-certified for use in SIL 3 / PLe applications

• Lifecycle Status: Active and supported

Features

• Dual-Processor Safety Architecture: Enables synchronized safety logic with the primary controller

• Modular Integration: Easily installs into ControlLogix chassis alongside standard modules

• Real-Time Safety Monitoring: Supports high-integrity diagnostics and fault detection

• Low Power Profile: Efficient design suitable for dense control environments

• Global Safety Compliance: Certified for use in critical safety applications worldwide

• Studio 5000 Compatibility: Fully programmable with Rockwell’s flagship automation software

• Scalable System Design: Supports large I/O counts and high-speed EtherNet/IP networking

• Non-Standalone Operation: Must be paired with a compatible GuardLogix safety controller