NG 2D7E421F-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D7E421F-F31 Safety Switch with Lock?

The Pizzato NG 2D7E421F-F31 is an NG series RFID safety switch with guard locking and integrated control devices, designed for safety monitoring and controlled access on industrial machinery. Supplied with the VN NG-F31 high-coding-level actuator, it combines coded actuator detection, electronic safety monitoring, guard locking and local operator-control functionality within one robust machine-safety assembly.

The 2D7E configuration uses energised-solenoid locking, meaning the actuator is locked when the electromagnet is energised. The NG platform provides electronic safety inputs and outputs for integration with compatible safety controllers and safety PLCs, while dedicated signalling functions allow the machine-control system to supervise actuator and locking status.

The 421 configuration operates in Mode 2, while the integrated-control-device version provides local machine-control functionality directly at the guarded access point. The robust metal housing, rotating head with escape pushbutton and high-coded F31 actuator make this configuration well suited to automated production machinery, robotic cells and other applications requiring controlled personnel access.

Key Advantages

• Combines RFID guard monitoring, guard locking and integrated operator controls in one device.
• Supplied complete with the VN NG-F31 high-coding-level actuator.
• High-coded RFID actuator recognition helps protect against foreseeable manipulation of the interlock.
• E working method provides actuator locking with an energised electromagnet.
• Electronic safety inputs and outputs support integration with compatible safety controllers and safety PLCs.
• Integrated control devices reduce the need for separate operator-control stations at the guard.
• Rotating head with escape pushbutton supports appropriately designed guarded areas requiring an internal release facility.
• Robust metal construction for demanding industrial machine-safety applications.

Key Features

• Pizzato NG series RFID safety switch with lock.
• Integrated control devices.
• VN NG-F31 actuator included.
• High actuator coding level.
• RFID-coded actuator recognition.
• E working method: actuator locked with energised electromagnet.
• Electronic safety inputs and outputs.
• Dedicated actuator and locking-status signalling.
• Mode 2 operating configuration.
• Rotating head with escape pushbutton.
• Robust metal housing.
• Designed for movable guards, access doors and protective enclosures.
• Suitable for integration with compatible safety-related control systems.
• Supplied as a matched switch-and-actuator configuration.

Reliable RFID Guard Locking for Industrial Machinery

The Pizzato NG 2D7E421F-F31 combines RFID-coded actuator recognition with electronic safety monitoring and guard locking, allowing a compatible safety controller or safety PLC to supervise a movable guard as part of the machine's safety-related control system. The high-coded VN NG-F31 actuator provides enhanced protection against substitution or foreseeable manipulation compared with low-coded actuator arrangements.

Integrated operator-control functionality allows machine commands to be positioned directly at the guarded access point, helping simplify machine layouts and reduce the need for separate control stations. The rotating head with escape pushbutton further supports applications where personnel may enter a guarded area and an appropriately designed internal release facility is required.

Typical Applications

• Automated production machinery and manufacturing cells.
• Robotic cells and perimeter guarding systems.
• Packaging and processing machinery.
• Machine-tool access doors and protective enclosures.
• Conveyor and material-handling equipment.
• Automated assembly and production lines.
• Guarded areas requiring an escape-release facility.
• Industrial access points requiring integrated local operator controls.