Why Choose the Pizzato NG 2D6D417T-F31 Safety Switch with Lock?
The Pizzato NG 2D6D417T-F31 is an advanced NG series safety switch with guard locking and integrated control devices, supplied complete with the VN NG-F31 high-level coded actuator. Designed for industrial machine guarding, it combines electronic actuator detection, monitored locking and local operator controls in a robust metal assembly for safety-critical doors, gates and protected access points.
This exact configuration incorporates two integrated pushbuttons: a white pushbutton with 1NO+1NC contacts and a blue pushbutton with 1NO+1NC contacts. Integrating these controls directly into the guard-locking assembly provides convenient local machine functions and can reduce the requirement for separate operator-control stations around guarded equipment.
The NG 2D6D417T-F31 uses D working method, keeping the actuator locked while the solenoid is de-energised. Its Mode 1 safety logic activates the OS safety outputs when the actuator is both inserted and locked, while dedicated O3 and O4 signalling outputs provide actuator-inserted and actuator-locked status. A rotating head with auxiliary lock release and escape pushbutton further supports practical machine access and emergency egress requirements.
Key Advantages
- Combines guard locking, electronic safety monitoring and integrated operator controls in one assembly.
- Supplied complete with the VN NG-F31 high-level coded actuator.
- Integrated white and blue pushbuttons, each with 1NO+1NC contacts.
- D working method keeps the actuator locked with the solenoid de-energised.
- Mode 1 operation activates the safety outputs when the actuator is inserted and locked.
- Dual safety inputs and dual safety outputs support integration with compatible safety controllers.
- Separate signalling outputs provide clear actuator-inserted and actuator-locked status.
- Rotating head with auxiliary release and escape pushbutton supports practical machine-access requirements.
Key Features
- Pizzato NG series safety switch with guard locking.
- 2 integrated control devices.
- Position 1: white pushbutton, 1NO+1NC.
- Position 2: blue pushbutton, 1NO+1NC.
- Supplied with VN NG-F31 actuator.
- High-level actuator coding.
- D working method: actuator locked with de-energised solenoid.
- 2 safety inputs: IS1-IS2.
- 2 safety outputs: OS1-OS2.
- O3 signalling output: actuator inserted.
- O4 signalling output: actuator locked.
- I4 or IE1-IE2 inputs for solenoid activation.
- I3 actuator programming / reset input.
- Mode 1 safety-output activation with the actuator inserted and locked.
- Robust metal housing.
- Three M20×1.5 threaded conduit entries.
- Rotating head with lock auxiliary release device and escape pushbutton.
- IP65 protection according to EN 60529.
- Supplied without connector.
Reliable Guard Locking with Integrated Machine Controls
The Pizzato NG 2D6D417T-F31 is designed for machinery where a movable protective guard must be securely monitored and locked as part of the safety system. Its D working method keeps the actuator locked when the solenoid is de-energised, while Mode 1 logic requires the actuator to be both inserted and locked before the OS safety outputs become active.
Dedicated O3 and O4 signalling outputs allow the machine-control system to distinguish between actuator insertion and confirmed locking. Combined with the high-level coded VN NG-F31 actuator, integrated white and blue pushbuttons, robust metal housing and auxiliary and escape-release functions, this configuration provides a comprehensive guard-interlocking solution for modern automated machinery.
Typical Applications
- Industrial machine guard doors and safety gates.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Automated assembly and production lines.
- Material handling and conveyor equipment.
- Machine tools and manufacturing centres.
- Guarded equipment requiring integrated local pushbutton controls.
- Safety-critical access points requiring monitored guard locking.
