Why Choose the Pizzato NG 2D7D422J-F31 Safety Switch?
The Pizzato NG 2D7D422J-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for monitoring and controlling access to hazardous areas of industrial machinery. Part of the Pizzato NG series, it combines coded non-contact actuator detection, high-force guard locking, electronic safety monitoring and operator controls within a robust metal housing.
This model uses D working method, meaning the actuator remains locked while the electromagnet is de-energised. It provides two IS1-IS2 safety inputs and two OS1-OS2 safety outputs, together with dedicated O3 and O4 signalling outputs for actuator-inserted and actuator-locked conditions. Its mode 2 safety output activation means OS1 and OS2 become active when the coded actuator is inserted.
The NG 2D7D422J-F31 features a three-device cover configuration with integrated operator controls and a rotating head with escape pushbutton. It is supplied with the VN NG-F31 high-coding-level RFID actuator, while the NG platform provides an actuator holding force of 9750 N. The metal housing incorporates three M20 × 1.5 threaded cable entries and provides IP65 protection according to EN 60529.
Key Advantages
- Combines RFID guard monitoring, guard locking and integrated operator controls in one industrial safety device.
- VN NG-F31 high-coding-level actuator provides coded electronic identification of the associated guard.
- 9750 N actuator holding force supports robust industrial guard-locking applications.
- D working method keeps the actuator locked while the electromagnet is de-energised.
- Integrated escape pushbutton provides an internal release facility for appropriately designed guarded areas.
- Two safety inputs and two electronic safety outputs support integration with compatible safety controllers.
- Separate O3 and O4 signalling outputs provide actuator-inserted and actuator-locked status information.
- Three-device cover configuration consolidates safety interlocking and local operator functions.
Key Features
- Pizzato NG series RFID safety locking switch.
- RFID coded non-contact actuator detection.
- VN NG-F31 high-coding-level actuator supplied.
- 9750 N actuator holding force.
- D working method with actuator locked when the electromagnet is de-energised.
- 2 safety inputs IS1-IS2.
- 2 electronic safety outputs OS1-OS2.
- Mode 2 safety output activation with OS1 and OS2 active when the actuator is inserted.
- O3 signalling output for actuator inserted status.
- O4 signalling output for actuator locked status.
- I4 or IE1-IE2 inputs for electromagnet activation.
- I3 input for actuator programming / reset.
- Three-device cover configuration.
- Rotating head with escape pushbutton.
- Metal housing with three M20 × 1.5 threaded cable entries.
- Supplied without connector.
Reliable Safety Control for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed for machinery where hazardous conditions may continue after a stop command, including equipment with rotating components, mechanical inertia, elevated temperatures or pressure. The locking mechanism allows the protective guard to remain secured until the machine safety system determines that access can be permitted.
The NG 2D7D422J-F31 combines coded electronic guard monitoring with a substantial 9750 N holding force, electronic safety inputs and outputs, dedicated guard-status signalling and integrated operator controls. Its mode 2 configuration activates the safety outputs when the actuator is inserted, while the separate O4 output enables the machine control system to monitor the locked condition independently.
Typical Applications
- Industrial machine guards and access doors.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Machine tools and machining centres.
- Assembly and production lines.
- Conveyor and material handling systems.
- Machinery with hazardous run-down or residual energy.
- OEM equipment requiring integrated guard locking and operator controls.
