NG 2D7D314A-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D7D314A-F31 Safety Switch?

The Pizzato NG 2D7D314A-F31 is an advanced RFID safety switch with guard locking and integrated control devices, designed for monitoring and securing movable guards on industrial machinery and automated equipment. Part of the Pizzato NG series, it combines electronically coded actuator detection, high-strength mechanical guard locking and local operator-control functionality within a robust industrial assembly.

This configuration is supplied with an F31 high-level coded RFID actuator, providing individual actuator recognition and enhanced protection against manipulation of the machine guarding system. The NG platform uses redundant electronic safety technology with two safety inputs and two semiconductor safety outputs, allowing integration with suitable safety PLCs, safety modules and machine-control systems.

The NG 2D7D314A-F31 uses the D working principle, keeping the actuator locked while the locking electromagnet is de-energised. Its heavy-duty locking mechanism provides a maximum actuator holding force of 9750 N, while Mode 1 safety-output operation enables the safety outputs when the actuator is inserted and locked. Integrated control devices make this configuration particularly suitable for guarded access points where local machine controls are required alongside safety interlocking.

Key Advantages

• Combines RFID guard monitoring, mechanical guard locking and integrated operator controls in one industrial device.
• Supplied with an F31 high-level coded RFID actuator for enhanced protection against guard-system manipulation.
• Heavy-duty locking mechanism provides up to 9750 N actuator holding force.
• D working principle keeps the actuator locked while the electromagnet is de-energised.
• Mode 1 safety outputs allow the safety system to verify that the actuator is inserted and locked.
• Two safety inputs and two semiconductor safety outputs simplify integration with modern machinery safety systems.
• Dedicated status signalling enables monitoring of actuator and locking conditions.
• Integrated control devices reduce the need for separate operator-control enclosures at the machine guard.

Key Features

• Pizzato NG series RFID safety locking switch.
• NG 2D7D314A-F31 configuration with integrated control devices.
• Supplied complete with F31 high-level coded RFID actuator.
• Non-contact electronic RFID actuator detection.
• 9750 N maximum actuator holding force.
• D working principle with actuator locked when the electromagnet is de-energised.
• Two safety inputs IS1 and IS2.
• Two semiconductor safety outputs OS1 and OS2.
• Dedicated signalling for actuator-inserted and actuator-locked status.
• Mode 1 safety-output activation with actuator inserted and locked.
• Electronic safety architecture suitable for functions up to PL e / SIL 3 when correctly integrated.
• Series connection capability for compatible NG safety devices.
• Integrated operator control-device housing.
• Robust metal construction for demanding industrial machinery applications.

Reliable Guard Control for Industrial Machinery

Safety locking switches such as the Pizzato NG 2D7D314A-F31 are designed for machinery where a movable guard must remain secured until hazardous movement or other dangerous conditions have ceased. RFID technology electronically verifies the associated actuator, while the mechanical locking mechanism prevents the guard from being opened until the machine safety system permits access.

Mode 1 operation makes this NG configuration particularly suitable where both guard closure and successful locking must be confirmed before hazardous machine functions can be enabled. The high-level coded F31 actuator enhances protection against inappropriate substitution, while the integrated control-device section allows operator functions to be positioned directly at the guarded access point.

Typical Applications

• Industrial machine guard doors and access gates.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Automated assembly and production lines.
• Conveyor and material-handling systems.
• Machine tools with rotating or high-inertia components.
• Guarded machinery requiring integrated local operator controls.
• OEM machinery and integrated industrial safety systems.