A-B 1752-L24BBBE GuardLogix Safety Controller

Product Description

The Allen-Bradley 1752-L24BBBE is a SmartGuard 600 Safety Controller manufactured by Rockwell Automation (Allen-Bradley). It is a programmable safety controller designed for machine safety applications, providing safety logic processing, safety I/O control, and communication functions for industrial automation systems.

Note: The model name is often described incorrectly as "GuardLogix Safety Controller". The 1752-L24BBBE belongs to the SmartGuard 600 series, while GuardLogix is another Allen-Bradley safety controller family.

The controller is designed for applications requiring high safety performance, supporting safety functions up to SIL 3 / Performance Level e (PL e) when properly configured within a safety system.

Detailed Specifications

Advantages & Features

• High-performance safety controller for industrial machinery
• Supports safety logic programming and monitoring
• Integrated safety input/output functions
• Ethernet communication capability
• USB programming interface
• Compact DIN rail mounting design
• Supports emergency stop, safety door, light curtain, and safety sensor applications
• Provides diagnostic information for troubleshooting
• Designed for demanding industrial safety applications

Applications

• Industrial Machine Safety Systems
• Robotics Safety Control
• Packaging Machinery
• Assembly Lines
• CNC Machine Tools
• Conveyor Safety Systems
• Emergency Stop Circuits
• Safety Door Monitoring
• Light Curtain Protection Systems

Precautions

• Confirm the exact model (1752-L24BBBE) before replacement.
• Verify safety program compatibility and controller configuration.
• Ensure the safety network and I/O configuration match the original system.
• Backup safety application files before replacement.
• Use proper safety validation procedures after installation.
• This model has been discontinued by Rockwell Automation; verify lifecycle status and replacement options when designing new systems.