Why Choose the Pizzato NG 2D7D416U-F31 Safety Switch with Lock?
The Pizzato NG 2D7D416U-F31 is an industrial NG series safety switch with guard locking and integrated control devices, supplied complete with its coded actuator. Designed for safety-related monitoring of movable guards and access doors, it combines electronic actuator detection, mechanical guard retention and local operator controls within a robust machine-safety assembly.
This NG configuration uses principle D operation, meaning the actuator is locked when the solenoid is de-energised. The electronic safety architecture provides two safety inputs IS1–IS2, two safety outputs OS1–OS2 and dedicated signalling outputs for actuator-inserted and actuator-locked status, enabling the safety control system to supervise both guard position and locking condition.
The NG 2D7D416U-F31 is supplied with the VN NG-F31 high-level coded actuator. Its integrated control-device arrangement places operator functions directly at the guarded access point, while the NG series construction is designed for demanding industrial automation, machinery and production applications.
Key Advantages
- Combines coded guard monitoring, guard locking and integrated operator controls in one device.
- Principle D locking retains the actuator when the locking solenoid is de-energised.
- Supplied with a VN NG-F31 high-level coded actuator.
- High-level actuator coding helps protect against straightforward actuator substitution.
- Provides 2 safety inputs and 2 safety outputs for electronic safety-system integration.
- Separate signalling outputs indicate actuator inserted and actuator locked conditions.
- Integrated control devices can reduce the requirement for separate operator stations.
- Designed for robust machine-guard protection in industrial automation environments.
Key Features
- Pizzato NG series safety switch with lock.
- Integrated control devices for local machine operation.
- Coded electronic actuator detection.
- 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.
- Designed for movable guards, safety doors and protected machine access points.
Reliable Guard Locking for Industrial Machinery
The Pizzato NG 2D7D416U-F31 is designed for machinery where simply detecting a closed guard is insufficient and access must remain restricted until hazardous conditions have ended. Its guard-locking mechanism retains the actuator while the electronic safety system monitors the state of the protected access point.
The supplied VN NG-F31 high-level coded actuator provides coded identification for reliable guard monitoring. Combined with separate actuator and lock status outputs, integrated operator controls and Mode 1 safety-output activation, the NG 2D7D416U-F31 provides a comprehensive solution for managing protected access on automated industrial machinery.
Typical Applications
- Robotic cells and automated production areas.
- Machine guard doors and safety access gates.
- Packaging and processing machinery.
- Automated assembly and manufacturing equipment.
- Machine tools and machining centres.
- Conveyor and material handling installations.
- Guarded machinery requiring integrated local operator controls.
