Why Choose the Pizzato NG 2D7D418B-F31 Safety Switch with Lock?
The Pizzato NG 2D7D418B-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 actuator detection, high-force guard locking and local operator controls within a robust metal housing.
This configuration incorporates three integrated control devices: a green pushbutton with 1NO+1NC contacts, a blue pushbutton with 1NC+1NO contacts and a white pushbutton with 1NC+1NO contacts. Integrating these operator functions directly into the guard-locking switch can simplify machine layouts and reduce the requirement for a separate control station beside the protected access point.
The NG 2D7D418B-F31 uses the D working principle, meaning the actuator remains locked when the electromagnet is de-energised. It is supplied complete with the VN NG-F31 high-level coded actuator, features an orientable head with escape release pushbutton and provides a maximum actuator holding force of 9750 N for demanding industrial machine-guarding applications.
Key Advantages
- Combines RFID guard monitoring, high-force locking and integrated operator controls in one assembly.
- Supplied complete with a VN NG-F31 high-level coded actuator.
- 9750 N maximum actuator holding force for secure industrial guard locking.
- De-energised-to-lock D working principle keeps the actuator locked when the electromagnet is not energised.
- Three integrated pushbuttons provide convenient local machine-control functions.
- Two safety inputs and two safety outputs support integration with suitable machine safety controllers.
- Orientable head with escape release pushbutton provides additional access-safety functionality.
- Robust metal housing with three M20 × 1.5 threaded cable entries.
Key Features
- Pizzato NG series safety switch with guard lock and integrated control devices.
- VN NG-F31 high-level coded actuator supplied with the switch.
- 9750 N maximum holding force.
- IP65 protection according to EN 60529.
- Green pushbutton with 1NO+1NC contacts.
- Blue pushbutton with 1NC+1NO contacts.
- White pushbutton with 1NC+1NO contacts.
- 2 safety inputs IS1-IS2.
- 2 safety outputs OS1-OS2.
- 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.
- Mode 1 safety outputs active when the actuator is inserted and locked.
- Orientable head with escape release pushbutton.
- Metal housing with three threaded M20 × 1.5 cable entries.
- Supplied without connector.
Integrated Guard Locking and Machine Control
Pizzato NG series safety switches use RFID-based coded actuator recognition together with controlled guard locking to help keep protected machine access points secured while hazardous conditions remain present. The NG 2D7D418B-F31 provides two safety inputs and two safety outputs, while dedicated signalling outputs communicate actuator insertion and locking status to the machine control system.
The three integrated pushbuttons allow frequently required operator commands to be located directly beside the guarded access point. Combined with the high-force locking mechanism, high-level coded actuator and escape release arrangement, this makes the NG 2D7D418B-F31 a versatile solution for sophisticated industrial machinery and automated production systems.
Typical Applications
- Industrial machine safety doors and movable guards.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Material handling and conveyor installations.
- Assembly and production equipment.
- Machine tools and protected manufacturing cells.
- Guarded machinery requiring integrated local pushbutton controls.
