NG 2D1D511A Pizzato NG series safety switch with lock

Why Choose the Pizzato NG 2D1D511A Safety Switch?

The Pizzato NG 2D1D511A is a robust RFID safety switch with guard locking and EDM feedback input designed for monitoring protected access points on industrial machinery and automated equipment. As part of the advanced Pizzato NG series, it combines electronic actuator detection, monitored guard locking and safety outputs in a heavy-duty metal housing for demanding machine safety applications.

The NG 2D1D511A uses working method D, meaning the actuator is locked when the solenoid is de-energised, and incorporates a sealable auxiliary release device. Its OS1 and OS2 safety outputs use activation mode 1 and are active when the actuator is inserted and locked. Separate O3 and O4 signalling outputs indicate actuator insertion and locking status, while the additional EDM I5 feedback input enables external device monitoring within the safety system.

This version is supplied without an actuator, allowing the appropriate Pizzato NG actuator to be selected separately. Compatible options include the VN NG-F30 low-coding-level actuator and VN NG-F31 high-coding-level actuator. The switch features a rotating head, metal housing, three threaded M20 × 1.5 conduit entries and high environmental protection for installation on industrial machine guards and safety doors.

Key Advantages

• Heavy-duty RFID safety switch with monitored guard locking.
• Additional EDM I5 feedback input for external device monitoring.
• Working method D keeps the actuator locked when the solenoid is de-energised.
• Activation mode 1 provides active safety outputs when the actuator is inserted and locked.
• Two safety inputs and two safety outputs support integration with machine safety systems.
• Separate signalling outputs indicate actuator inserted and actuator locked conditions.
• Sealable auxiliary release provides manual release functionality when required.
• IP67 and IP69K protection supports demanding industrial installations.
• Choice of low or high coding level RFID actuators allows the installation to be matched to application requirements.

Key Features

• Pizzato NG series RFID safety switch with guard locking.
• Interlock with lock monitoring according to EN ISO 14119.
• EDM I5 feedback input for external device monitoring.
• D working method with actuator locked by a de-energised solenoid.
• Sealable auxiliary release device.
• 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.
• I5 EDM feedback input.
• Activation mode 1, with safety outputs active when the actuator is inserted and locked.
• Compatible with VN NG-F30 low-coding-level and VN NG-F31 high-coding-level RFID actuators.
• Rotating head for flexible installation orientation.
• Metal housing with three threaded M20 × 1.5 conduit entries.
• High environmental protection for demanding industrial applications.

Reliable Guard Locking with External Device Monitoring

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 2D1D511A combines RFID actuator detection with monitored guard locking, allowing a compatible safety system to verify the position and locked condition of the protected access point before machinery is permitted to operate.

The additional EDM I5 input distinguishes the NG 2D1D511A from the corresponding standard configuration by supporting external device monitoring. Together with the OS1 and OS2 safety outputs and separate O3 and O4 status outputs, this provides comprehensive interfacing for industrial safety architectures while allowing either low-level or high-level coded RFID actuators to be selected separately.

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.
• Machine safety systems requiring EDM feedback monitoring.
• Material handling and production equipment.
• Industrial automation and guarded access systems.