NG 2D7E421H-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D7E421H-F31 Safety Switch with Lock?

The Pizzato NG 2D7E421H-F31 is an advanced safety switch with guard locking and integrated control devices designed for monitoring and securing movable guards, doors and access points on industrial machinery. Part of the Pizzato NG series, it combines coded actuator detection, monitored guard locking and local operator-control functionality in a robust industrial safety device.

The NG series is engineered for machinery where access must remain controlled until hazardous movement or processes have reached a safe condition. Electronic safety outputs allow the switch to communicate guard and locking status to suitable safety controllers, while the integrated control-device configuration enables operator commands to be positioned directly at the guarded access point.

The NG 2D7E421H-F31 is supplied with the VN NG-F31 high-level coded actuator. High-level coding helps reduce the possibility of substitution with an unauthorised actuator, making this configuration particularly suitable for sophisticated machine-safety installations requiring dependable guard identification and locking.

Key Advantages

• Combines coded guard monitoring, guard locking and integrated operator controls in one device.
• Supplied complete with a VN NG-F31 high-level coded actuator.
• High-level actuator coding supports enhanced protection against actuator substitution.
• Electronic safety outputs simplify integration with modern safety PLCs and control systems.
• Integrated control functionality can reduce the need for separate operator-control stations.
• Robust construction is designed for demanding industrial machinery environments.
• Suitable for guarded machinery where access must remain controlled during hazardous conditions.
• NG series architecture supports high-performance industrial machine-safety applications.

Key Features

• Pizzato NG series safety switch with guard locking.
• Electronic coded actuator detection.
• Integrated operator-control devices.
• Electronic safety outputs for safety-system integration.
• Monitored guard-locking functionality.
• Designed for movable guards, doors and safety gates.
• Supplied with VN NG-F31 actuator.
• High-level actuator coding for enhanced tamper resistance.
• Suitable for connection to compatible safety PLCs and safety controllers.
• Designed for industrial automation and machine-building applications.

Reliable Coded Guard Locking for Industrial Machinery

Guard-locking safety switches are used where opening a protective guard before hazardous machine movement or processes have stopped could expose personnel to risk. The Pizzato NG series combines coded actuator detection with monitored locking, enabling the safety control system to supervise the state of a guarded access point before permitting machine operation or access.

The NG 2D7E421H-F31 also incorporates local control functionality and is supplied with a high-level coded F31 actuator. This combination provides machine builders with a practical solution for integrating guard monitoring, access locking and operator controls into automated production machinery and safety systems.

Typical Applications

• Industrial machine guard doors and access gates.
• Robotic cells and automated production systems.
• Packaging and processing machinery.
• Machine tools and manufacturing equipment.
• Automated assembly lines and production cells.
• Conveyor and material handling installations.
• Guarded machinery requiring integrated local operator controls.