Why Choose the Pizzato NG 2D7D412V Safety Switch with Lock?
The Pizzato NG 2D7D412V is a robust RFID safety switch with guard locking and integrated control devices designed for monitoring guarded access points on industrial machinery. Part of the Pizzato NG series, it combines non-contact RFID actuator detection, solenoid-operated guard locking and local operator controls within a durable metal housing.
This configuration incorporates three control devices: a white pushbutton with 1NO+1NC contacts, a blue pushbutton with 1NO+1NC contacts and a red turn-to-release emergency stop button with 2NC contacts. Integrating these devices into the safety switch can simplify machine layouts by bringing guard monitoring, locking and operator functions together at the access point.
The NG 2D7D412V uses the D working method, with the actuator locked when the solenoid is de-energised. It features a rotating head with an escape release pushbutton, a maximum actuator holding force of 9750 N and IP65 protection, making it suitable for demanding machine-guarding applications.
Key Advantages
- Combines RFID guard monitoring, guard locking and operator controls in one assembly.
- 9750 N maximum actuator holding force for secure machine guard locking.
- De-energised-to-lock D working method keeps the actuator locked when the solenoid is not energised.
- Integrated white and blue pushbuttons provide convenient local machine control functions.
- Integrated red emergency stop button with 2NC contacts.
- Rotating head with escape release pushbutton supports personnel escape from guarded areas.
- Metal housing with three M20 × 1.5 threaded conduit entries for industrial installation.
Key Features
- Pizzato NG series RFID safety switch with guard lock.
- IP65 protection according to EN 60529.
- 9750 N maximum holding force.
- White pushbutton with 1NO+1NC contacts.
- Blue pushbutton with 1NO+1NC contacts.
- Red turn-to-release emergency stop button with 2NC contacts.
- 2 safety inputs IS1-IS2 and 2 safety outputs OS1-OS2.
- Signalling outputs for actuator inserted and actuator locked status.
- Mode 1 safety output activation with OS1 and OS2 active when the actuator is inserted and locked.
- Rotating head with escape release pushbutton.
- Metal housing with three threaded M20 × 1.5 conduit entries.
Integrated Guard Locking and Machine Control
Pizzato NG series safety switches use RFID technology to monitor the position of machine guards while a solenoid-operated locking mechanism keeps the guard secured when access would be unsafe. Safety inputs and electronic safety outputs enable integration with suitable safety controllers and machine safety circuits.
The NG 2D7D412V also integrates local pushbutton and emergency stop functions into the guard-locking assembly. This arrangement can reduce the need for separately mounted operator devices while placing essential machine controls close to the protected access point.
Typical Applications
- Industrial machine safety doors and access guards.
- Robotic cells and automated production equipment.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- Assembly and manufacturing machinery.
- Guarded areas requiring local machine controls and emergency stopping.
