Why Choose the Pizzato NG 2D5D417F-F31 Safety Switch with Lock?
The Pizzato NG 2D5D417F-F31 is an NG series safety switch with guard locking and integrated control devices, supplied complete with the VN NG-F31 high-coded actuator. Designed for industrial machine guarding, it combines electronic safety monitoring, electromagnetic guard locking and local operator controls within a robust metal housing.
This model uses the D working method, with the actuator locked when the solenoid is de-energised. Its Mode 1 configuration activates the OS1 and OS2 safety outputs when the actuator is inserted and locked, while dedicated O3 and O4 signalling outputs provide separate actuator-inserted and actuator-locked status information.
The NG 2D5D417F-F31 incorporates two operator controls: a white pushbutton with 1NO + 1NC contacts and a blue pushbutton with 1NC + 1NO contacts. An orientable head with auxiliary key release, 9750 N maximum holding force and the supplied VN NG-F31 high-coding-level actuator make it suitable for demanding machine-safety installations.
Key Advantages
- Combines guard monitoring, electromagnetic locking and two integrated pushbuttons in one assembly.
- Supplied complete with the VN NG-F31 high-coding-level actuator.
- 9750 N maximum holding force provides robust guard retention.
- De-energised locking retains the actuator while the locking solenoid is not energised.
- Mode 1 safety logic activates OS1 and OS2 when the actuator is inserted and locked.
- Integrated white and blue 1NO + 1NC pushbuttons provide local operator-control functionality.
- Auxiliary key release allows manual release of the locking mechanism where required by the machine design.
- Separate O3 and O4 outputs provide actuator-inserted and actuator-locked status signalling.
- Metal housing and three threaded cable entries support robust industrial installation.
Key Features
- Pizzato NG series safety switch with electromagnetic guard locking.
- VN NG-F31 high-coded actuator included.
- High coding level actuator according to EN ISO 14119.
- D working method – actuator locked with de-energised solenoid.
- 9750 N maximum holding force.
- Cover configuration: 2 integrated control devices.
- Position 1: white pushbutton, 1NO + 1NC.
- Position 2: blue pushbutton, 1NC + 1NO.
- 2 safety inputs: IS1 and IS2.
- 2 safety outputs: OS1 and OS2.
- Mode 1: safety outputs active with actuator inserted and locked.
- O3 signalling output indicates actuator inserted.
- O4 signalling output indicates actuator locked.
- I4 or IE1-IE2 inputs provide solenoid activation control.
- I3 provides actuator programming / reset functionality.
- Orientable head with auxiliary key release.
- No emergency release on the locking head.
- Metal housing with three M20 × 1.5 threaded cable entries.
- IP65 protection according to EN 60529.
- Without connector connection configuration.
Guard Monitoring with De-Energised Locking
The Pizzato NG 2D5D417F-F31 combines electronic actuator monitoring with electromagnetic guard locking so that a machine-safety system can supervise a movable guard while controlling access to hazardous areas. Its D working method retains the actuator while the solenoid is de-energised, and Mode 1 logic activates the OS1 and OS2 safety outputs when the actuator is both inserted and locked.
The orientable head incorporates an auxiliary key-release device for manual unlocking where required by the machine design. Combined with the high-coded VN NG-F31 actuator, independent actuator-status outputs and integrated white and blue pushbuttons, the switch provides guard-locking and operator-control functionality in a single industrial assembly.
Typical Applications
- Industrial machine guard doors and access panels.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Automated assembly and production lines.
- Conveyor and material-handling equipment.
- Machine tools and production machinery.
- Guarding systems requiring de-energised electromagnetic locking.
- Machinery requiring auxiliary key-release functionality.
- Guarded access points requiring integrated local operator controls.
- Machine-safety systems requiring a high-coding-level actuator.
