Why Choose the Pizzato NG 2D1E421D-F30 Safety Switch with Lock?
The Pizzato NG 2D1E421D-F30 is an advanced NG series safety switch with guard locking and integrated control devices, supplied complete with a universal coded actuator. Designed for industrial machine guarding, it combines electronic safety monitoring, robust guard locking and local operator controls within a durable metal housing.
As part of the Pizzato NG series, the NG 2D1E421D-F30 provides two safety inputs and two safety outputs for integration with modern machine-safety controllers. Its E working method locks the actuator when the solenoid is energised, while dedicated O3 and O4 signalling outputs indicate actuator insertion and locking status.
This configuration incorporates a white pushbutton with 1NO + 1NC contacts, a black pushbutton with 1NO + 1NC contacts and a red emergency-stop button with turn-to-release action and 2NC contacts. It is supplied complete with the VN NG-F30 universal actuator with low coding level, providing an integrated solution for guarded machinery requiring access monitoring, guard locking and local machine controls.
Key Advantages
- Combines guard monitoring, guard locking and operator controls in one industrial safety device.
- Supplied complete with the VN NG-F30 universal actuator.
- E working method provides electrically controlled energise-to-lock operation.
- Integrated white and black pushbuttons provide convenient local machine-control functions.
- Integrated red emergency-stop button with 2NC contacts provides a readily accessible emergency control.
- Two electronic safety outputs support integration with modern machine-safety controllers.
- Dedicated signalling outputs separately indicate actuator insertion and locking status.
- Robust metal housing with rotating head provides flexible installation on industrial guards.
Key Features
- Pizzato NG series safety switch with guard locking.
- VN NG-F30 universal actuator included.
- Low coding level actuator.
- E working method with actuator locked when the solenoid is energised.
- Position 1: white pushbutton, 1NO + 1NC.
- Position 2: black pushbutton, 1NO + 1NC.
- Position 3: red emergency-stop button, turn to release, 2NC.
- 2 safety inputs: IS1 and IS2.
- 2 safety outputs: OS1 and OS2.
- Activation mode 2: safety outputs active with actuator inserted.
- O3 signalling output indicates actuator inserted.
- O4 signalling output indicates actuator locked.
- I4 or IE1-IE2 inputs provide solenoid activation control.
- I3 input provides actuator programming / reset functionality.
- Metal housing with three M20 × 1.5 threaded conduit entries.
- IP65 protection according to EN 60529.
Reliable Guard Locking and Integrated Machine Control
Safety switches with guard locking allow industrial control systems to monitor protective guards while retaining the actuator when access to hazardous machine areas must be controlled. The Pizzato NG series combines electronic safety inputs and outputs with solenoid-operated locking and independent status signalling, allowing the machine controller to monitor both guard position and lock condition.
The NG 2D1E421D-F30 further simplifies machine design by integrating two operator pushbuttons and an emergency-stop control directly into the safety-switch housing. Its Mode 2 configuration activates the safety outputs when the actuator is inserted, while the separate O4 signalling output allows the machine-control system to monitor whether the actuator is also locked.
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 manufacturing equipment.
- Guarding systems requiring integrated emergency-stop functionality.
- Industrial machinery requiring local operator controls and guard locking.
