Why Choose the Pizzato NG 2D7D521A-F31 Safety Switch with Lock?
The Pizzato NG 2D7D521A-F31 is a high-performance RFID safety switch with solenoid locking and coded actuator designed for monitoring and securing machine guards where hazardous conditions may remain after machine shutdown. Part of the advanced Pizzato NG series safety locking switches, it combines electronic RFID actuator detection with a robust locking mechanism to provide reliable protection in demanding industrial automation environments.
This safety switch is designed for applications requiring controlled access to hazardous areas, preventing guard opening until safe conditions are achieved. The NG series provides advanced RFID coding technology, high resistance against tampering and flexible integration with modern safety systems.
With a secure locking mechanism, metal housing construction and a supplied VN NG-F31 high-coded actuator, the NG 2D7D521A-F31 provides dependable guard interlocking for machinery, production lines and automated systems where operator protection is essential.
Key Advantages
- Advanced RFID-coded safety locking switch for machine guard monitoring.
- Solenoid locking function prevents access while hazardous conditions remain.
- 9750 N actuator holding force for secure guard locking.
- High safety capability up to PL e and SIL 3 when correctly integrated.
- VN NG-F31 high-coded actuator included for individual actuator recognition.
- Suitable for series connection of up to 32 NG safety devices.
- Robust metal construction with protection rating up to IP67/IP69K.
Key Features
- Pizzato NG series safety locking switch.
- RFID electronic actuator detection.
- High-coded VN NG-F31 actuator.
- Solenoid-operated guard locking mechanism.
- 9750 N maximum actuator holding force.
- Two safety inputs and two safety outputs for safety system integration.
- LED status indication for device monitoring.
- Compatible with safety modules and safety PLC systems.
- Series connection capability for multiple safety devices.
Reliable Machine Guard Protection for Industrial Automation
The Pizzato NG series uses RFID technology to detect coded actuators without mechanical contact, improving resistance against tampering and ensuring reliable guard monitoring. The integrated locking mechanism helps prevent access to dangerous machine areas until the required safety conditions are met.
Designed for modern industrial safety systems, the NG 2D7D521A-F31 supports integration with safety modules and safety PLCs, helping machine builders achieve reliable protective door monitoring while simplifying wiring through series connection capabilities.
Typical Applications
- Industrial machine guarding and safety doors.
- Automated production lines.
- Robotics and manufacturing cells.
- Packaging and processing machinery.
- Machines with hazardous residual motion after shutdown.
- OEM machinery safety systems.
