Description 

The Allen-Bradley 440R-H23177 Modular Monitoring Safety Relay is a safety control device designed to provide reliable monitoring of safety functions in industrial environments. With its 2 N.O. safety outputs. 1 N.C. auxiliary output. and 2 PNP solid-state outputs. this relay ensures comprehensive protection for personnel and machinery in automated systems.

Technical Specifications 

Information About 440R-H23177

The 440R-H23177 is part of the Minotaur Guardmaster series. known for its robust design and versatility in safety monitoring applications. Operating on 24V DC power. this relay is equipped with automatic/manual reset options. allowing flexible configuration for various operational requirements. The unit features 2 normally closed (N.C.) safety inputs. ensuring reliable input signal integrity for system protection.

Key Features

• Power Supply: Operates on 24V DC for stable and energy-efficient performance.
• Input Configuration: Features 2 normally closed safety inputs for reliable monitoring.
• Output Configuration: Equipped with 2 normally open (N.O.) safety outputs and 1 normally closed (N.C.) auxiliary output.
• Solid-State Outputs: Includes 2 PNP solid-state outputs for enhanced control capabilities.
• Automatic/Manual Reset: Configurable for automatic/manual or manual monitored reset options for operational flexibility.
• Compact Design: Features a 45mm case for efficient panel mounting.
• Removable Terminals: Simplifies wiring and maintenance with easily detachable terminals.

The Allen-Bradley 440R-H23177 MSR211P offers reliable protection. flexible reset options. and user-friendly installation. making it a trusted choice in legacy safety systems and industrial automation environments.