Product Description:

The Allen-Bradley 440R-GL2S2T Guardmaster Guard Locking Safety Relay with Time Delay (GLT) is a versatile safety control solution designed to meet stringent safety standards while providing enhanced functionality for industrial automation systems. Powered by 24V DC, this relay delivers Category 1 Stop functionality and offers a range of configurable outputs, including immediate safety outputs (2 OSSDs) and delayed safety outputs (2 OSSDs). With features like a rotary switch for time delay configuration, automatic/manual reset options, and removable terminals, it ensures flexibility, reliability, and ease of installation for safety-critical applications.

Key Specifications:

• Power Supply: 24V DC
• Safety Stop Category: Category 1 Stop
• Outputs:
  • 2 Immediate Safety Outputs (OSSDs) at 500mA
  • 2 Delayed Safety Outputs (OSSDs) at 300mA
  • 1 N.O. PNP Non-Safety Immediate Auxiliary Output
• Inputs:
  • 1 Dual Channel Input
• Configuration: Rotary switch for time delay adjustments
• Reset Options: Automatic/Manual or Manual Monitored Reset
• Terminals: Removable for simplified wiring

Physical Dimensions:

• Compact Size: Optimized for space-saving installation in control panels.
• Mounting Style: DIN rail mounting for convenient integration.

Key Features:

1. Time-Delayed Safety Control: Configure time-delayed outputs using the rotary switch for precise safety system management.
2. Immediate and Delayed Outputs: Flexible output configuration supports complex safety requirements.
3. Dual Channel Input: Enhances system redundancy and safety.
4. Configurable Reset Options: Choose between automatic/manual or monitored reset for application-specific needs.
5. Removable Terminals: Simplifies installation, wiring, and maintenance.
6. Auxiliary Non-Safety Output: Provides additional signaling capability without compromising safety.

Applications:

• Machine Guarding: Ensures safety in applications requiring guard locking with time delay.
• Automation Systems: Ideal for complex safety systems requiring immediate and delayed safety outputs.
• Industrial Environments: Designed for manufacturing, robotics, and process control safety.

Why Choose the Allen-Bradley 440R-GL2S2T Guardmaster Safety Relay?

The Allen-Bradley 440R-GL2S2T Safety Relay offers advanced safety features with unparalleled flexibility and precision. Its configurable time delay and reset options, combined with multiple outputs, make it an excellent choice for ensuring operator safety and system reliability in demanding industrial environments. Easy-to-install removable terminals and dual-channel input capabilities further enhance its utility, reducing downtime and increasing efficiency.