Why Choose the Pizzato NG 2D7D422V-F31 Safety Switch?
The Pizzato NG 2D7D422V-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 local operator controls within a robust industrial assembly.
This configuration uses the NG series D working method, keeping the actuator locked while the electromagnet is de-energised. It provides two IS1-IS2 safety inputs and two OS1-OS2 electronic safety outputs, together with dedicated O3 and O4 signalling outputs for actuator-inserted and actuator-locked conditions. The 422 configuration uses mode 2 safety output activation, allowing the safety outputs to become active when the coded actuator is inserted while lock status can be monitored separately.
The NG 2D7D422V-F31 is supplied with the VN NG-F31 high-coding-level RFID actuator and is designed for applications requiring dependable guard identification and controlled access. The NG platform provides a substantial 9750 N actuator holding force, making it suitable for demanding machinery, robotic cells, automated production equipment and other guarded industrial systems.
Key Advantages
- Combines RFID guard monitoring, high-force guard locking and integrated operator controls within one device.
- VN NG-F31 high-coding-level actuator provides coded electronic identification of the associated machine guard.
- 9750 N actuator holding force supports demanding industrial guard-locking applications.
- D working method keeps the actuator locked while the electromagnet is de-energised.
- Two safety inputs and two electronic safety outputs support integration with compatible safety controllers and PLCs.
- Dedicated O3 and O4 signalling outputs provide separate actuator-inserted and actuator-locked status information.
- Mode 2 safety output activation enables guard position and locking condition to be evaluated independently by the control system.
- Integrated control devices help reduce the requirement for separate operator-control stations at the guarded access point.
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.
- Integrated control devices for local machine functions.
- Designed for movable machine guards, doors and protective access points.
Reliable Safety Control for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed for machinery where opening a protective guard before hazardous conditions have ceased could expose personnel to moving equipment, mechanical inertia or residual process hazards. The coded actuator provides reliable electronic guard detection, while the locking mechanism keeps the access point secured until release is permitted by the machine safety system.
The NG 2D7D422V-F31 combines coded actuator recognition with a substantial 9750 N holding force, electronic safety inputs and outputs and dedicated guard-status signalling. Its mode 2 configuration allows the safety outputs to respond to actuator insertion while a separate signalling output reports the locked condition, providing useful status information for coordinated machine control and safety logic.
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.
