Allen-Bradley 440R-GL2S2P | Guardmaster Guardlocking Safety Relay

Overview:

The Allen-Bradley 440R-GL2S2P Guardmaster Safety Relay is a high-performance safety control device, designed for guardlocking and proximity input applications. It operates on 24V DC power and includes 1 dual-channel input, 2 PNP proximity inputs, and 1 SWS input for enhanced safety control. This relay features 2 normally open (N.O.) PNP solid-state immediate safety outputs, 1 normally closed (N.C.) solid-state auxiliary output, and 1 SWS output, making it a versatile solution for industrial safety systems.

Key Features:

• 24V DC Power Supply – Ensures stable and reliable operation
• 1 Dual-Channel Input – Supports redundancy for enhanced safety
• 2 PNP Proximity Inputs – Designed for safety sensor integration
• 1 SWS Input & 1 SWS Output – Enhances control functionality
• 2 N.O. PNP Solid-State Safety Outputs – Provides immediate safety response
• 1 N.C. Solid-State Auxiliary Output – Enables additional control monitoring
• Automatic, Manual, or Manual Monitored Reset Configuration – Allows flexible operation
• Removable Terminals – Simplifies installation and maintenance

Technical Specifications:

• Model: 440R-GL2S2P
• Power Supply: 24V DC
• Inputs: 1 Dual-Channel, 2 PNP Proximity, 1 SWS
• Safety Outputs: 2 N.O. PNP Solid-State Immediate
• Auxiliary Output: 1 N.C. Solid-State
• SWS Output: 1
• Reset Mode: Configurable (Automatic/Manual or Manual Monitored)
• Terminal Type: Removable

Applications:

• Guardlocking and safety monitoring systems
• Industrial automation and machine safety
• Conveyor and access control applications
• Emergency stop and fail-safe operations

Why Choose the 440R-GL2S2P?

The Allen-Bradley 440R-GL2S2P Safety Relay offers advanced safety control with guardlocking, multiple inputs, and solid-state outputs, making it an ideal choice for industrial automation and protection systems. Its versatile reset configurations and removable terminals ensure ease of integration and maintenance.

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