Why Choose the Pizzato NG 2D6D426J-F31 Safety Switch with Lock?
The Pizzato NG 2D6D426J-F31 is an advanced NG series safety switch with guard locking and integrated control devices, designed for monitoring and controlling movable guards, doors and access points on industrial machinery. It combines coded actuator detection, electronic safety monitoring, guard locking and local operator control in a robust assembly for modern machine safety applications.
This model uses the Pizzato D working principle, with the actuator locked when the electromagnet is de-energised. It provides two safety inputs and two electronic safety outputs, together with dedicated signalling outputs for actuator insertion and locking status, allowing comprehensive integration with suitable machine safety controllers.
The NG 2D6D426J-F31 features a metal housing with three M20 × 1.5 threaded cable entries, an orientable head with key-operated auxiliary release and emergency escape pushbutton, and a 9750 N locking force. It is supplied complete with the VN NG-F31 high coding level actuator and incorporates one white 2NO pushbutton as its integrated control device.
Key Advantages
- Combines guard monitoring, guard locking and integrated operator control in one assembly.
- 9750 N locking force provides secure retention of guarded machine access points.
- VN NG-F31 high coding level actuator supports enhanced protection against inappropriate actuator substitution.
- Two safety inputs and two electronic safety outputs for integration into machine safety systems.
- Dedicated signalling outputs indicate actuator insertion and locking status.
- Integrated white 2NO pushbutton provides a convenient local control function.
- Auxiliary and emergency escape release functions support controlled access and emergency egress.
- Supplied complete with actuator for straightforward machine installation.
Key Features
- Pizzato NG series safety switch with lock and integrated control device.
- D working principle with actuator locked when the electromagnet is de-energised.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- I4 or IE1–IE2 inputs for electromagnet activation.
- I3 input for actuator programming / reset.
- Mode 2 safety-output activation with outputs active when the actuator is inserted.
- One integrated white pushbutton with 2NO contacts.
- Orientable head with key-operated auxiliary release and emergency escape pushbutton.
- Supplied with VN NG-F31 high coding level actuator.
Reliable Guard Locking for Industrial Machinery
Safety switches with guard locking help control access to hazardous machine areas while providing safety-related information to the machine control system. The Pizzato NG series combines coded actuator detection, electronic safety outputs and monitored locking with integrated operator controls, making it suitable for sophisticated industrial guarding arrangements.
The NG 2D6D426J-F31 uses Mode 2 safety-output activation, so the OS1 and OS2 safety outputs are active when the actuator is inserted. Separate O3 and O4 signalling outputs provide actuator-inserted and actuator-locked status information, while the integrated pushbutton and release functions consolidate multiple machine-access functions into a single robust device.
Typical Applications
- Industrial machine safety doors and movable guards.
- Robotic cells and automated production areas.
- Packaging and processing machinery.
- Automated assembly and manufacturing equipment.
- Conveyor and material handling systems.
- Machine tools and guarded production equipment.
- OEM machinery and industrial automation systems.
