Why Choose the Pizzato NG 2D7D414D-F31 Safety Switch with Lock?
The Pizzato NG 2D7D414D-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for monitoring protected access points on industrial machinery. Part of the Pizzato NG series, it combines coded actuator detection, solenoid-operated guard locking and local operator controls within a robust metal housing.
This configuration incorporates two integrated control devices: a two-position key selector with 1NC+1NO contacts and a yellow pushbutton with 1NO contact. Bringing these operator functions directly onto the safety switch can simplify machine layouts and reduce the requirement for a separate control station beside the guarded access point.
The NG 2D7D414D-F31 uses the D working principle, meaning the actuator remains locked when the electromagnet is de-energised. It is supplied complete with a VN NG-F31 high-level coded actuator, incorporates a rotating head with escape release pushbutton and provides a maximum actuator holding force of 9750 N for demanding industrial guard-locking applications.
Key Advantages
- Combines RFID guard monitoring, high-force locking and operator controls in one assembly.
- Supplied with a VN NG-F31 high-level coded actuator.
- 9750 N maximum actuator holding force for secure machine guard locking.
- De-energised-to-lock D working principle keeps the actuator locked when the electromagnet is not energised.
- Integrated two-position key selector and yellow pushbutton provide convenient local machine control.
- Rotating head with escape release pushbutton supports applications where personnel may enter a guarded area.
- Robust metal housing with three M20 × 1.5 threaded cable entries.
Key Features
- Pizzato NG series safety switch with guard lock and integrated controls.
- VN NG-F31 high-level coded actuator supplied with the switch.
- 9750 N maximum holding force.
- IP65 protection according to EN 60529.
- Position 1: two-position key selector with 1NC+1NO contacts.
- Position 2: yellow pushbutton with 1NO contact.
- 2 safety inputs IS1-IS2 and 2 safety outputs OS1-OS2.
- Dedicated signalling outputs for actuator inserted and actuator locked status.
- Safety outputs active when the actuator is inserted and locked.
- Rotating 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 combine coded actuator detection with controlled guard locking to help ensure that machine access points remain secured while hazardous conditions are present. Electronic safety inputs and outputs enable the switch to be incorporated into suitable industrial safety control systems, while separate signalling outputs provide information about actuator insertion and locking status.
The NG 2D7D414D-F31 further integrates a key selector and pushbutton directly into the switch assembly. This provides machine builders with a convenient way to locate operating controls beside the protected access point while maintaining guard monitoring and locking within the same device.
Typical Applications
- Industrial machine safety doors and access guards.
- Robotic cells and automated production systems.
- Packaging and processing machinery.
- Material handling and conveyor installations.
- Assembly and manufacturing equipment.
- Guarded machinery requiring local key-controlled and pushbutton functions.
