Why Choose the Pizzato NG 2D1D312P-F30 Safety Switch with Guard Locking?
The Pizzato NG 2D1D312P-F30 is an advanced NG series RFID safety switch with guard locking and integrated control devices, supplied with a high-coded actuator for dependable machine-guard monitoring. It combines electronic guard detection, mechanical locking and operator controls in one industrial device, helping simplify safety-system design on machinery where access must be controlled during hazardous operation.
This configuration uses the D working method, meaning the actuator is locked with the solenoid de-energised. The switch incorporates two safety inputs IS1-IS2 and two safety outputs OS1-OS2, together with dedicated signalling outputs for actuator insertion and locking status. Safety output activation mode 1 enables the safety outputs when the coded actuator is correctly inserted and locked.
The NG 2D1D312P-F30 combines a robust metal housing with a rotating head and three M20 × 1.5 threaded conduit entries. Its integrated control cover includes a white 1NO+1NC pushbutton and a red emergency-stop button with 2NC contacts, while the supplied high-coding-level actuator provides RFID-based guard identification for applications requiring a high degree of protection against manipulation.
Key Advantages
- RFID-coded guard detection provides high-level actuator coding for enhanced protection against bypassing or manipulation.
- Integrated guard locking helps prevent access to hazardous machine areas until release conditions are satisfied.
- D working method keeps the actuator locked while the solenoid is de-energised.
- Two safety inputs and two safety outputs support integration into modern machine safety architectures.
- Dedicated signalling outputs allow the control system to monitor actuator inserted and actuator locked states.
- Integrated white pushbutton and red emergency-stop control reduce the need for separate operator-control enclosures.
- High mechanical locking capability makes the NG series suitable for demanding movable-guard applications.
- Robust metal construction and a rotating head provide flexible installation on industrial machinery.
Key Features
- Pizzato NG series RFID safety switch.
- Guard locking with separate high-coded actuator.
- D working method: actuator locked with solenoid de-energised.
- Safety output activation mode 1: safety outputs active with actuator inserted and locked.
- 2 safety inputs: IS1-IS2.
- 2 safety outputs: OS1-OS2.
- O3 signalling output: actuator inserted.
- O4 signalling output: actuator locked.
- Dedicated solenoid-control inputs.
- Reset input for integration into the safety control architecture.
- Integrated two-device operator-control cover.
- White pushbutton with 1NO+1NC contacts.
- Red emergency-stop button with 2NC contacts.
- RFID actuator recognition with high coding level.
- Rotating switch head for flexible guard-entry orientation.
- Heavy-duty metal housing for industrial machinery.
Advanced RFID Guard Locking for Machine Safety
The NG 2D1D312P-F30 combines electronic RFID actuator recognition with mechanical guard locking so the safety control system can monitor both the position and locking condition of a movable guard. With safety output activation mode 1, the OS1 and OS2 safety outputs are enabled when the correctly coded actuator is inserted and mechanically locked, providing the safety controller with a dependable guard-secured signal.
The de-energised-solenoid locking principle is particularly useful where the guard is required to remain locked if power to the locking solenoid is removed. Integrated pushbutton and emergency-stop controls further consolidate machine functions at the access point, while separate status outputs allow the control system to distinguish between actuator insertion and successful guard locking.
Typical Applications
- Machine guards protecting hazardous production areas.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Conveyor and material handling equipment.
- Machine tools with hazardous moving or rotating components.
- Guards protecting processes with hazardous run-down time.
- Automated cells requiring high-coded RFID guard monitoring.
- Applications requiring combined guard locking, operator control and emergency-stop functions.
