Allen-Bradley 440N-Z21S16B

Overview

The Allen-Bradley 440N-Z21S16B SensaGuard Non-Contact Interlock Switch sets the standard for robust safety solutions in demanding industrial environments. Engineered to provide unparalleled protection where traditional contact switches fall short, this advanced interlock switch is ideal for safeguarding personnel and machinery. Its non-contact design minimizes wear and tear, ensuring a longer operational lifespan and reducing maintenance requirements. With integrated LED door indication and comprehensive diagnostic capabilities, operators can quickly assess the status of safety doors and troubleshoot issues in real-time, significantly boosting operational efficiency and minimizing downtime. The 440N-Z21S16B's precise 15mm nominal sensing distance guarantees reliable activation and deactivation, making it a critical component for modern safety and security systems.

Key Features

• Advanced Non-Contact Sensing: Eliminates physical contact, reducing wear and tear while ensuring a long operational life and enhanced reliability.
• Integrated LED Door Indication & Diagnostic: Provides clear, real-time visual status updates for quick monitoring and efficient troubleshooting.
• Precise 15mm Sensing Distance: Guarantees accurate and consistent detection for optimal safety and operational performance.
• Robust 18mm Plastic Cylindrical Barrel: Designed for durability and easy integration into a wide range of industrial applications.
• Versatile Safety & Auxiliary Outputs: Features 2 x PNP safety outputs (0.2A max) and 1 x PNP auxiliary output for flexible system integration.
• 24V DC Operating Voltage: Standardized power requirement for seamless compatibility with most industrial control systems.
• Extended 10m PVC Cable: Offers ample length for flexible installation, reducing the need for additional wiring.

Technical Specifications

• Model: 440N-Z21S16B
• Type: Non-Contact Interlock Switch
• Nominal Sensing Distance: 15mm
• Operating Voltage: 24V DC
• Actuator Type: 18mm Plastic Standard Code
• Safety Outputs: 2 x PNP, 0.2A max (Status: ON +24V DC)
• Auxiliary Output: 1 x PNP, 0.2A max
• Cable Type: 10m PVC Cable
• Status Indication: LED Door Indication/Diagnostic
• Size: 18mm Plastic Cylindrical Barrel
• Application: Safety & Security Systems in Industrial Machinery

Applications

• Industrial Machinery Safety: Crucial for ensuring the safe operation of protective gates and doors, preventing access to hazardous areas during operation.
• Automation Systems Integration: Seamlessly interfaces with existing and new automated production lines to bolster overall system safety.
• Control Panel Monitoring: Provides essential diagnostic feedback and real-time status of door positions, enhancing operator awareness and enabling proactive safety measures.
• Packaging and Assembly Lines: Ideal for securing access to moving parts, helping to prevent accidents and protect personnel.
• Robotics Safety Zones: Essential for defining safe zones around robotic arms, ensuring machinery halts when human presence is detected.

Why Choose Allen-Bradley 440N-Z21S16B?

• Uncompromised Safety: Leveraging advanced non-contact technology, this switch offers superior protection without the mechanical wear of traditional switches.
• Operational Efficiency: Real-time LED diagnostics and status indicators minimize troubleshooting time and keep your operations running smoothly.
• Simplified Installation: The included 10m PVC cable and standard 18mm cylindrical barrel design make integration into diverse setups straightforward and cost-effective.
• Robust and Reliable: Built by Allen-Bradley, a leader in industrial automation, ensuring long-term performance and durability in harsh environments.
• Flexible Integration: Multiple PNP outputs provide the adaptability needed to connect with a wide array of safety controllers and industrial systems.
• Compliance and Peace of Mind: Designed to meet stringent safety standards, giving you confidence in the security of your industrial processes.

Order Now

Elevate your industrial safety standards with the Allen-Bradley 440N-Z21S16B SensaGuard Non-Contact Interlock Switch. Experience the reliability, precision, and diagnostic capabilities that only Allen-Bradley can deliver. Ensure the safety of your personnel and the efficiency of your operations by integrating this essential safety component into your machinery today. For ordering information and further inquiries, explore our complete range of Allen-Bradley Guardmaster safety interlock solutions.