Allen-Bradley 440R-N23117 – MSR127T Safety Relay

Product Description:
The Allen-Bradley 440R-N23117 MSR127T Safety Relay is a compact and reliable solution for safety monitoring applications. It supports the integration of multiple safety devices, ensuring compliance with safety standards while maintaining system integrity. This relay is designed to handle diverse safety inputs, including emergency stops, interlock switches, and safety mats, offering dependable protection in industrial environments.

Technical Specifications:

• Model Number: 440R-N23117
• Relay Type: Safety Relay
• Inputs: Dual-channel inputs for redundancy
• Output Contacts: 2 NO + 1 NC safety outputs
• Supply Voltage: 24V DC
• Response Time: ≤20 ms
• Mounting: DIN rail
• Dimensions: Compact design (90 mm x 22.5 mm x 120 mm)
• Certifications: CE, cULus, TÜV approved

Key Features:

• Enhanced Safety Monitoring: Provides reliable monitoring for various safety devices to ensure compliance with SIL 3 and PLe standards.
• Dual-Channel Inputs: Ensures redundancy and fault detection for increased safety.
• Compact Design: Saves space in control panels while maintaining robust functionality.
• Flexible Applications: Compatible with a wide range of safety devices for versatile use.
• Quick Response Time: Guarantees rapid response to safety events for critical operations.

Applications:

• Machine Safety Systems: Emergency stop monitoring and safety device integration.
• Industrial Automation: Ensures safe operation in manufacturing and production lines.
• Access Control: Provides safety monitoring for guard doors and interlock switches.