NG 2D7E411A-F31 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D7E411A-F31 Safety Switch with Lock?

The Pizzato NG 2D7E411A-F31 is an industrial NG series safety switch with guard locking designed for monitoring movable guards, safety doors and protected machine access points. It combines RFID-based coded actuator recognition with electronically monitored locking, providing a dependable interface between the physical guard and an appropriately designed machine safety control system.

The electronic architecture provides two safety inputs IS1-IS2 and two safety outputs OS1-OS2, together with dedicated signalling for guard and locking status. This enables the machine safety system to supervise the condition of the protected access point while the locking mechanism retains the guard where access must remain controlled.

The NG 2D7E411A-F31 is supplied with the VN NG-F31 high-level coded actuator. The E working principle locks the actuator when the electromagnet is energised, while the NG locking mechanism provides a maximum holding force of 9750 N, making the switch suitable for demanding industrial guarding applications.

Key Advantages

• Combines RFID coded guard monitoring and guard locking in one industrial safety device.
• Supplied complete with the VN NG-F31 high-level coded actuator.
• High-level actuator coding supports enhanced protection against unintended actuator substitution.
• Provides up to 9750 N maximum holding force for robust guard retention.
• E working principle locks the actuator when the electromagnet is energised.
• Electronic safety inputs and outputs support integration with suitable safety controllers.
• Separate status signalling allows guard and locking conditions to be monitored by the machine control system.
• Dedicated switch configuration without integrated operator controls suits installations using separate control stations.

Key Features

• Pizzato NG series safety switch with guard lock.
• VN NG-F31 high-level coded actuator supplied with the switch.
• RFID-based coded actuator recognition.
• 9750 N maximum holding force.
• E working principle with actuator locked by energising the electromagnet.
• 2 safety inputs IS1-IS2.
• 2 safety outputs OS1-OS2.
• Electronic monitoring of actuator and locking status.
• Input for actuator programming / reset.
• Inputs for electromagnet activation.
• Robust metal housing.
• Three threaded M20 × 1.5 cable entries.
• Designed for industrial safety doors and movable machine guards.
• Supplied without connector.

Energised Guard Locking for Industrial Machinery

The Pizzato NG 2D7E411A-F31 combines RFID actuator recognition with electronically monitored guard locking for machinery where access to a hazardous area needs to be controlled. Its safety inputs and outputs allow the switch to form part of an appropriately designed safety circuit, while separate electronic status information enables the control system to supervise the condition of the guard and locking mechanism.

With the E working principle, the locking electromagnet is energised to retain the actuator. The supplied high-level coded VN NG-F31 actuator provides coded guard identification, while the 9750 N maximum holding force supports applications requiring secure retention of industrial safety guards.

Typical Applications

• Industrial machine safety doors and movable guards.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Material handling and conveyor installations.
• Assembly and production equipment.
• Machine tools and protected manufacturing cells.
• OEM machinery requiring coded guard monitoring and controlled access.