Why Choose the Pizzato NG 2D1D414M-F31 Safety Switch with Lock?
The Pizzato NG 2D1D414M-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for secure monitoring and control of protective guards, doors and access points on industrial machinery. Part of the Pizzato NG series, it combines coded electronic actuator detection, high-strength mechanical locking and local operator controls within a robust metal housing.
This configuration uses the D working principle, meaning the actuator remains locked while the locking electromagnet is de-energised. Its electronic safety architecture provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs, an O3 signalling output for actuator-inserted status and an O4 signalling output for actuator-locked status. Mode 1 operation enables the safety outputs when the actuator is inserted and securely locked.
The NG 2D1D414M-F31 incorporates two integrated control devices: a two-position key selector with 1NO contact in position 1 and a green indicator light in position 2. It is supplied complete with the VN NG-F31 high-level coded RFID actuator and provides a maximum actuator holding force of 9,750 N, making it well suited to demanding industrial machine guarding applications.
Key Advantages
- Combines RFID guard monitoring, guard locking and integrated operator controls within one device.
- 9,750 N maximum actuator holding force provides secure retention of protective machine guards.
- Supplied with a VN NG-F31 high-level coded RFID actuator for enhanced protection against actuator substitution.
- Two-position key selector with 1NO contact provides controlled local operator input.
- Integrated green indicator light provides clear visual machine status indication.
- Two electronic safety outputs support integration with modern safety controllers.
- Separate O3 and O4 signalling outputs provide actuator-inserted and actuator-locked status information.
- Auxiliary release supports maintenance and controlled access requirements.
Key Features
- Pizzato NG series RFID safety switch with lock and integrated control devices.
- D working principle with actuator locked when the electromagnet is de-energised.
- VN NG-F31 high-level coded RFID actuator supplied with the switch.
- Position 1: two-position key selector, 1NO.
- Position 2: green indicator light.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- Electromagnet activation through I4 or IE1–IE2 inputs.
- I3 actuator programming / reset input.
- Mode 1 safety output activation with actuator inserted and locked.
- 9,750 N maximum holding force.
- Auxiliary release and integrated status indication.
- Metal housing with powder-coated finish and orientable head.
- Three threaded M20 × 1.5 cable entries.
Reliable Guard Monitoring and Operator Control for Industrial Machinery
RFID safety switches with guard locking allow a machine safety system to verify that a protective guard is correctly positioned and securely locked before hazardous operation is permitted. The Pizzato NG series combines coded RFID actuator detection with electronic safety outputs and high-strength mechanical locking, providing dependable guard monitoring for automated machinery and production equipment.
The integrated two-position key selector provides controlled operator input directly at the guarded access point, while the green indicator light provides clear visual status feedback. Together with the dedicated actuator and locking status outputs, these integrated functions help simplify machine layouts and provide a practical interface between the operator, guard interlock and machine safety system.
Typical Applications
- Machine guard doors and protective access panels.
- Automated production and assembly machinery.
- Robotic cells and safeguarded manufacturing areas.
- Packaging and processing equipment.
- Conveyor and material handling systems.
- Machine tools and automated manufacturing equipment.
- Industrial machinery requiring secure guard locking, keyed operator control and visual status indication.
