NG 2D7E511A Pizzato NG series safety switch with lock

Why Choose the Pizzato NG 2D7E511A Safety Switch with Lock?

The Pizzato NG 2D7E511A is a robust RFID safety switch with guard locking designed for reliable monitoring and locking of machine guards, doors and access points in industrial safety systems. Part of the advanced Pizzato NG series, it combines contactless RFID actuator detection with a high-strength electromechanical locking mechanism for demanding machine-safety applications.

This model uses the E working principle, in which the actuator is locked when the electromagnet is energised. Its metal housing incorporates three threaded M20×1.5 cable entries, while the orientable head includes an escape release pushbutton for releasing the guard from within a protected area when required.

The NG 2D7E511A provides an actuator holding force of up to 9,750 N and incorporates dual safe inputs and outputs together with dedicated signalling outputs for actuator-inserted and actuator-locked status. This base version is supplied without an actuator, allowing the appropriate compatible NG series RFID actuator to be selected separately for the application.

Key Advantages

• Advanced RFID safety switch with guard locking for industrial machinery.
• High-strength locking mechanism with up to 9,750 N actuator holding force.
• Escape release pushbutton for release from inside protected areas.
• Dual safe inputs and dual safe outputs for integration with safety control systems.
• Dedicated signalling outputs provide actuator-inserted and actuator-locked status.
• Heavy-duty metal housing for demanding industrial environments.
• High environmental protection up to IP67 and IP69K.

Key Features

• Pizzato NG series RFID safety switch with guard locking.
• E working principle — actuator locked with energised electromagnet.
• 9,750 N maximum actuator holding force.
• Orientable head with escape release pushbutton.
• 2 safe inputs IS1–IS2.
• 2 safe outputs OS1–OS2.
• O3 signalling output for actuator inserted status.
• O4 signalling output for actuator locked status.
• I3 actuator programming/reset input and I5 EDM feedback input.
• Metal housing with three M20×1.5 threaded cable entries.
• Supplied without actuator and without connector.

Reliable Guard Locking for Industrial Machinery

RFID safety switches in the Pizzato NG series combine electronically coded actuator detection with mechanical guard locking. This enables the machine safety system to monitor whether a protective guard is correctly positioned while also preventing access to hazardous areas until the locking conditions permit the guard to be released.

The NG 2D7E511A is particularly suited to applications requiring substantial guard-retention strength and detailed status monitoring. Its dual safe outputs, actuator and lock status signals, escape release facility and rugged metal construction make it a versatile component for modern industrial safety architectures.

Typical Applications

• Machine guard and access-door interlocking.
• Automated production and assembly machinery.
• Robotic cells and automated manufacturing systems.
• Packaging and processing equipment.
• Material handling and conveyor systems.
• Industrial machinery requiring high-strength guard locking.
• Guarded areas requiring an internal escape release facility.