Why Choose the Pizzato NG 2D6D311C-F31 Safety Switch with Lock?
The Pizzato NG 2D6D311C-F31 is an advanced safety switch with guard locking and integrated control devices designed for monitoring and securing movable guards on industrial machinery. Part of the Pizzato NG series, it combines electronically coded actuator detection, electromagnetic guard locking and local operator controls within a robust industrial housing.
This configuration is supplied with the VN NG-F31 high-coding-level actuator, providing enhanced protection against actuator substitution in safety-related guard monitoring applications. The switch uses Principle D operation, meaning the actuator remains locked when the locking solenoid is de-energised, while redundant electronic safety inputs and outputs enable integration with safety PLCs and safety relays.
The NG 2D6D311C-F31 incorporates a white pushbutton, yellow pushbutton and red emergency-stop control, allowing essential operator functions to be positioned directly at the guarded access point. Its orientable head, auxiliary release and industrial connection architecture make it suitable for automated machinery, robotic cells and production equipment requiring dependable guard locking and local controls.
Key Advantages
- Combines coded guard monitoring, electromagnetic locking and integrated operator controls in one safety device.
- Supplied with a VN NG-F31 high-coding-level actuator for enhanced resistance to actuator substitution.
- Principle D guard locking keeps the actuator locked when the solenoid is de-energised.
- Two safety inputs and two safety outputs support integration with modern machine safety systems.
- Dedicated signalling outputs provide actuator-inserted and actuator-locked status information.
- Integrated pushbuttons and emergency-stop control reduce the need for separate operator stations.
- Robust NG-series construction is designed for demanding industrial machine installations.
Key Features
- Pizzato NG series safety switch with guard locking.
- Supplied with VN NG-F31 high-coding-level actuator.
- Three integrated control devices for local machine operation.
- White pushbutton with 1NO + 1NC contacts.
- Yellow pushbutton with 1NO + 1NC contacts.
- Red emergency-stop control with 2NC contacts.
- 2 safety inputs IS1–IS2 and 2 safety outputs OS1–OS2.
- Dedicated signalling for actuator inserted and actuator locked conditions.
- Electromagnetic guard locking with Principle D operation.
- Electronic safety architecture for integration with safety PLCs and relays.
- Orientable operating head for flexible machine installation.
- Auxiliary release functionality for servicing and maintenance procedures.
Reliable Guard Monitoring and Locking for Industrial Machinery
The Pizzato NG series combines electronically coded guard detection with electromagnetic locking to help machine safety systems control access to hazardous areas. The high-coding-level actuator used with the NG 2D6D311C-F31 provides enhanced resistance to straightforward substitution, making the device suitable for machinery where dependable identification of the intended guard actuator is important.
Integrated operator pushbuttons and an emergency-stop control allow machine functions to be located directly beside the protected access point. Electronic safety channels and status signalling enable the switch to communicate guard and lock conditions to compatible safety controllers, helping machine builders create compact and effectively monitored safety systems.
Typical Applications
- Guard doors on automated production machinery.
- Robotic cells and automated assembly systems.
- Packaging and processing machinery.
- Conveyor and material handling equipment.
- Machine tools and manufacturing systems.
- Guarded access points requiring integrated emergency-stop and operator controls.
