Why Choose the Pizzato NG 2D1D411T-F31 Safety Switch with Lock and Integrated Control Devices?
The Pizzato NG 2D1D411T-F31 is an advanced NG series RFID safety switch with solenoid guard locking, integrated control devices and high-level coded actuator designed for monitoring and controlling access to hazardous areas of industrial machinery. It combines electronic safety monitoring, high-strength mechanical guard locking and local operator functions within a robust metal-bodied safety device.
The NG 2D1D411T-F31 uses the D working principle, meaning the actuator remains locked when the electromagnet is de-energised. Its Mode 1 safety configuration activates the OS1 and OS2 safety outputs when the actuator is correctly inserted and locked, while dedicated O3 and O4 signalling outputs provide separate actuator-inserted and actuator-locked status information to the machine control system.
This configuration features three integrated control devices: a white 1NO pushbutton in position 1, a green indicator light in position 2 and a red emergency pushbutton with rotary release and 2NC contacts in position 3. It is supplied complete with the VN NG-F31 high-level coded actuator and features a rotating head, metal housing, three M20 × 1.5 threaded cable entries and a locking force of 9750 N.
Key Advantages
- Combines RFID safety monitoring, guard locking and three operator-control functions in one device.
- Integrated white 1NO pushbutton provides a convenient local machine-control input.
- Integrated green indicator light provides clear visual status indication at the guarded access point.
- Integrated red emergency pushbutton with rotary release and 2NC contacts.
- Power-to-unlock operation keeps the actuator locked when the electromagnet is de-energised.
- Strong 9750 N locking force for demanding industrial guard applications.
- Supplied complete with VN NG-F31 high-level coded actuator.
- High-level actuator coding provides enhanced protection against foreseeable manipulation.
- Separate signalling outputs indicate actuator inserted and actuator locked conditions.
Key Features
- Pizzato NG series RFID safety switch with guard locking.
- Integrated solenoid-operated locking mechanism.
- D working principle: actuator locked with electromagnet de-energised.
- Position 1: white pushbutton, 1NO.
- Position 2: green indicator light.
- Position 3: red emergency pushbutton, rotary release, 2NC.
- Cover configuration: 3 integrated control devices.
- 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 actuator programming / reset input.
- Mode 1 operation with safety outputs active when the actuator is inserted and locked.
- Rotating head for flexible guard installation.
- Three M20 × 1.5 threaded cable entries.
- Supplied without connector for direct wiring.
Integrated Guard Locking, Status Indication and Operator Control
Guard-locking safety switches are used where opening a machine guard before hazardous movement or processes have stopped could expose personnel to risk. The Pizzato NG 2D1D411T-F31 combines RFID actuator monitoring with mechanical guard locking, allowing the safety control system to verify that the actuator is correctly inserted and securely locked before the safety outputs become active.
The integrated white pushbutton, green indicator light and red emergency pushbutton bring essential operator functions directly to the guarded access point, helping reduce the need for separate control stations. Combined with the VN NG-F31 high-level coded actuator, 9750 N locking force and separate O3 and O4 status outputs, this configuration provides a comprehensive guard-locking and local-control solution for industrial machinery.
Typical Applications
- Machine guard doors and access panels.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Automated production and assembly lines.
- Machining centres and industrial machine tools.
- Conveyor and material handling equipment.
- Guarded access points requiring local pushbutton, status indication and emergency control.
- Industrial machinery requiring high-level coded guard locking.
