NG 2D7E621A-F31 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D7E621A-F31 Safety Switch?

The Pizzato NG 2D7E621A-F31 is a robust RFID safety switch with solenoid guard locking, designed for reliable monitoring and protection of machine guards, access doors and hazardous areas in industrial automation systems. As part of the advanced Pizzato NG safety switch series, it combines non-contact RFID actuator detection, electronic safety monitoring and guard locking in a durable industrial housing.

The D7E working principle uses an energised solenoid to lock the actuator, while the integrated escape release button provides a means of releasing the guard from inside the protected area when required. The supplied F31 high-coded RFID actuator is individually associated with the safety switch, helping prevent manipulation by substituting an unauthorised actuator.

The NG 2D7E621A-F31 is designed for demanding machine safety applications where coded guard monitoring and controlled access are required. Its electronic safety outputs, robust construction and high protection rating make it suitable for integration into modern industrial safety circuits and automated machinery.

Key Advantages

• Advanced RFID safety switch with solenoid guard locking.
• D7E working principle locks the actuator using an energised solenoid.
• Supplied with a high-coded F31 RFID actuator.
• Individual actuator association helps prevent unauthorised actuator substitution.
• Integrated escape release button for release from inside the protected area.
• Non-contact RFID technology provides reliable electronic guard monitoring.
• Robust industrial construction with IP67 and IP69K protection.
• Suitable for high-performance machine safety systems and industrial automation.

Key Features

• Pizzato NG safety switch series with RFID technology.
• NG 2D7E621A-F31 safety switch with guard locking and dedicated F31 actuator.
• D7E working principle with locked actuator and energised solenoid.
• Integrated escape release button.
• VN NG-F31 high-coded RFID actuator supplied.
• Non-contact digitally coded actuator detection.
• Electronic safety monitoring with redundant safety architecture.
• Two safety inputs IS1 and IS2.
• Two safety outputs OS1 and OS2 using PNP OSSD technology.
• Signalling outputs for actuator insertion and locking status.
• I4 or IE1-IE2 inputs for solenoid activation.
• I3 input for actuator programming and reset.
• LED status indication for straightforward diagnostics.
• PUSH-IN spring-operated terminals for straightforward wiring.
• Three threaded M20 × 1.5 conduit entries.

Reliable Machine Guarding and Safety Control

The Pizzato NG series combines RFID actuator recognition with electronic safety monitoring and guard locking to provide a dependable interface between machine guards and safety control systems. The non-contact RFID system detects the coded actuator while the electronic safety outputs communicate the guard status to a safety PLC or suitable safety module.

The NG 2D7E621A-F31 uses the D7E energised-solenoid locking principle and includes an escape release button for personnel inside the guarded area. Its F31 actuator has a high coding level and is individually associated with the corresponding switch, helping prevent another actuator from being recognised unless a new association procedure is performed. The electronic safety architecture supports integration into modern machine safety circuits requiring reliable guard monitoring and locking.

Typical Applications

• Machine guarding and safety access doors.
• Industrial production and processing machinery.
• Automated manufacturing systems.
• Packaging and material handling equipment.
• Robotic cells and automated workstations.
• Machines with hazardous movement or stored energy.
• Safety circuits requiring RFID-coded guard locking.
• Industrial machinery requiring high-performance access protection.