Why Choose the Pizzato NG 2D1D311A-F30 Safety Switch with Lock?
The Pizzato NG 2D1D311A-F30 is a robust RFID safety switch with solenoid locking and actuator designed for guard monitoring and interlocking on industrial machinery. As part of the advanced Pizzato NG series, it combines non-contact RFID actuator detection with a high-strength mechanical guard lock to help protect operators while maintaining dependable machine safety control.
This model uses D working principle, meaning the actuator remains locked when the solenoid is de-energised. Safety outputs are activated only when the actuator is correctly inserted and locked, making the switch particularly suitable for machinery where access must remain prevented until hazardous movement or processes have stopped.
The NG 2D1D311A-F30 features a durable metal housing, rotating head and three M20 × 1.5 threaded conduit entries. It is supplied complete with the VN NG-F30 universal low-level coded actuator and provides an actuator holding force of 9750 N. With IP67 and IP69K protection, the switch is designed for demanding industrial environments, including machinery exposed to dust, water and intensive washdown.
Key Advantages
- Industrial RFID safety switch with solenoid guard locking.
- High actuator holding force of 9750 N.
- Power-to-unlock operation keeps the actuator locked when the solenoid is de-energised.
- Safety outputs become active only when the actuator is inserted and locked.
- Supplied complete with VN NG-F30 universal low-level coded actuator.
- Robust metal housing for demanding machinery applications.
- IP67 and IP69K protection supports use in harsh and washdown environments.
- Dedicated signalling outputs provide actuator inserted and actuator locked status.
Key Features
- Pizzato NG series RFID safety switch.
- Integrated solenoid-operated guard locking.
- D working method: actuator locked with solenoid 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 solenoid activation.
- I3 reset input.
- Activation mode 1: safety outputs active with actuator inserted and locked.
- Rotating head provides installation flexibility.
- Three M20 × 1.5 threaded conduit entries.
- Connection version supplied without connector.
Reliable Guard Locking for Industrial Machinery
Safety switches with guard locking are used where opening a machine guard before hazardous movement has stopped could create a risk to personnel. The Pizzato NG 2D1D311A-F30 monitors the actuator electronically using RFID technology while mechanically retaining the actuator, providing both guard-position monitoring and controlled access within one industrial safety device.
The D working principle provides a power-to-unlock configuration. With the solenoid de-energised, the actuator remains mechanically locked, while the safety outputs are enabled only after the actuator has been correctly inserted and locked. Dedicated status outputs allow the machine control system to monitor both actuator insertion and locking conditions.
Typical Applications
- Machine guard doors and access panels.
- Automated production machinery.
- Robotic cells and manufacturing systems.
- Packaging and processing machinery.
- Conveyor and material handling equipment.
- Machining centres and automated machine tools.
- Industrial equipment requiring locked guard access.
- Washdown machinery requiring high environmental protection.
