NG 2D1D421A-F30 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D1D421A-F30 Safety Switch?

The Pizzato NG 2D1D421A-F30 is a robust RFID safety switch with guard locking designed for monitoring protected access points on industrial machinery and automated equipment. As part of the advanced Pizzato NG series, it combines electronic guard detection with a high-force locking mechanism to provide dependable protection for machine guards and safety doors.

The NG 2D1D421A-F30 uses working method D, with the actuator locked when the solenoid is de-energised. Its electronic safety outputs operate according to activation mode 2, meaning the OS1 and OS2 safety outputs are active when the actuator is inserted. Separate O3 and O4 signalling outputs provide actuator inserted and actuator locked status information for integration with machine safety and automation systems.

Supplied complete with the VN NG-F30 universal actuator with low coding level, the NG 2D1D421A-F30 provides a complete switch-and-actuator solution. Its metal housing, rotating head, three threaded M20 × 1.5 conduit entries and 9750 N maximum holding force make it well suited to demanding industrial machine guarding applications.

Key Advantages

• Robust RFID safety switch with guard locking for industrial machinery.
• Supplied complete with a VN NG-F30 universal low-coding-level actuator.
• 9750 N maximum holding force provides strong guard retention.
• Working method D locks the actuator when the solenoid is de-energised.
• Activation mode 2 provides active safety outputs when the actuator is inserted.
• Two safety inputs and two safety outputs support integration with machine safety systems.
• Separate signalling outputs indicate actuator inserted and actuator locked status.
• IP67 and IP69K protection supports operation in demanding industrial environments.
• Rotating head and robust metal housing provide flexible machine installation.

Key Features

• Pizzato NG series safety switch with lock.
• Electronic guard monitoring using RFID technology.
• VN NG-F30 universal actuator included.
• Low actuator coding level according to EN ISO 14119.
• D working method with actuator locked by a de-energised solenoid.
• 9750 N maximum holding force.
• 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.
• Activation mode 2, with safety outputs active when the actuator is inserted.
• Sealable auxiliary release functionality.
• Rotating head for flexible installation orientation.
• Metal housing with three threaded M20 × 1.5 conduit entries.
• High environmental protection with IP67 and IP69K ratings.

Reliable Guard Locking for Industrial Machinery

Safety switches with guard locking are used where access to hazardous machinery must be controlled through a monitored guard or safety door. The Pizzato NG 2D1D421A-F30 combines RFID actuator detection with a robust locking mechanism, enabling the machine safety system to monitor guard position while providing substantial mechanical retention of the actuator.

Activation mode 2 allows the OS1 and OS2 safety outputs to become active when the actuator is inserted, while dedicated O3 and O4 outputs separately communicate actuator insertion and locking status. This arrangement provides useful status information for safety controllers and automation systems, while the IP67 and IP69K enclosure ratings support installation in demanding industrial environments.

Typical Applications

• Industrial machine guards and safety doors.
• Robotic cells and automated production systems.
• Packaging and processing machinery.
• Automated assembly and manufacturing equipment.
• Machinery requiring monitored guard locking.
• Material handling and production equipment.
• Industrial access points exposed to demanding environmental conditions.
• Factory automation and machine safety systems.