Why Choose the Pizzato NG 2D7D413T-F31 Safety Switch with Lock?
The Pizzato NG 2D7D413T-F31 is an industrial NG series safety switch with guard locking and integrated control devices, supplied complete with its coded actuator. It is designed for safety-related monitoring and locking of movable guards, doors and access points on automated machinery where access must be controlled until hazardous conditions have ended.
The NG platform combines coded electronic actuator detection with mechanical guard retention and electronic safety functions. This configuration uses principle D operation, meaning the actuator is locked when the solenoid is de-energised, providing a suitable locking principle for machinery where the guard must remain retained when power to the locking solenoid is removed.
The NG 2D7D413T-F31 incorporates three integrated control devices and is supplied with the VN NG-F31 high-level coded actuator. Its electronic architecture provides two safety inputs IS1–IS2, two safety outputs OS1–OS2 and separate signalling outputs for actuator-inserted and actuator-locked status, allowing detailed integration with modern machine-safety control systems.
Key Advantages
- Combines coded guard monitoring, guard locking and integrated operator controls in one assembly.
- Principle D locking retains the actuator when the locking solenoid is de-energised.
- Supplied with a VN NG-F31 high-level coded actuator.
- Three integrated control devices provide local operator functionality at the guarded access point.
- Provides 2 safety inputs and 2 safety outputs for electronic safety-system integration.
- Separate O3 and O4 outputs indicate actuator inserted and actuator locked conditions.
- Robust metal construction is designed for demanding industrial environments.
- Rotating head with escape pushbutton supports personnel-release requirements within guarded areas.
Key Features
- Pizzato NG series safety switch with lock.
- Coded electronic actuator detection.
- 3 integrated control devices.
- Supplied with VN NG-F31 high-level coded actuator.
- De-energised solenoid locking principle.
- 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 solenoid activation.
- I3 input for actuator programming / reset.
- Mode 1 safety-output activation with actuator inserted and locked.
- Metal housing with three threaded M20 × 1.5 conduit entries.
- Rotating head with escape pushbutton.
Reliable Guard Locking and Integrated Machine Control
The Pizzato NG 2D7D413T-F31 is designed for applications where simply detecting that a guard is closed is not sufficient. Its locking mechanism retains the actuator until the machine safety system permits access, while coded electronic detection enables reliable monitoring of the guard condition and reduces dependence on conventional mechanically operated position sensing.
The three-device integrated control configuration allows operator functions to be positioned directly at the guarded access point. Together with separate actuator and lock status signals, electronic safety outputs and an escape-release head, the NG 2D7D413T-F31 provides a comprehensive safety and access-control solution for sophisticated industrial machinery.
Typical Applications
- Robotic cells and automated production areas.
- Machine guard doors and safety access gates.
- Packaging and processing machinery.
- Automated assembly equipment.
- Machine tools and machining centres.
- Conveyor and material handling systems.
- Guarded machinery requiring integrated local operator controls.
