NG 2D7E411E-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D7E411E-F31 Safety Switch?

The Pizzato NG 2D7E411E-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for secure monitoring and controlled access to movable guards, doors and protective barriers on industrial machinery. Part of the Pizzato NG series, it combines coded non-contact actuator detection, electronic safety monitoring, guard locking and local operator controls within a robust industrial safety assembly.

This model uses the E working method, meaning the actuator is locked when the electromagnet is energised. Its electronic safety architecture provides two safety inputs and two safety outputs, together with dedicated signalling outputs for actuator insertion and actuator locking. The switch also incorporates an escape pushbutton, allowing internal release from the protected area where required by the machine safety design.

The NG 2D7E411E-F31 is supplied with the VN NG-F31 high-coding-level RFID actuator. Its two-device cover configuration incorporates a white pushbutton with 1NO + 1NC contacts and a black pushbutton with 1NO + 1NC contacts, providing convenient local machine controls at the guarded access point. The metal housing has three M20 × 1.5 threaded cable entries and is designed for demanding industrial environments.

Key Advantages

• Combines RFID guard monitoring, guard locking and integrated operator controls within one industrial safety device.
• VN NG-F31 high-coding-level actuator provides coded electronic identification of the associated machine guard.
• E working method locks the actuator when the electromagnet is energised.
• 9750 N actuator holding force supports demanding industrial guard-locking applications.
• Two integrated pushbuttons provide convenient local control functions at the guarded access point.
• Two safety inputs and two electronic safety outputs support integration with compatible safety controllers.
• Dedicated signalling outputs provide information about actuator insertion and locking status.
• Rotating head with escape pushbutton provides an internal release facility for appropriately designed guarded areas.
• High-coding-level RFID technology helps reduce the risk of inappropriate actuator substitution.

Key Features

• Pizzato NG series RFID safety locking switch.
• RFID coded non-contact actuator detection.
• VN NG-F31 high-coding-level actuator supplied.
• Type 4 interlocking device according to EN ISO 14119.
• E working method with actuator locked by energised electromagnet.
• 9750 N actuator holding force.
• Mode 1 safety output activation with safety outputs active when the actuator is inserted and locked.
• 2 safety inputs IS1-IS2.
• 2 electronic safety outputs OS1-OS2.
• O3 signalling output for actuator inserted status.
• O4 signalling output for actuator locked status.
• I4 or IE1-IE2 inputs for electromagnet activation.
• I3 input for actuator programming / reset.
• Two-device cover configuration.
• Position 1: white pushbutton, 1NO + 1NC.
• Position 2: black pushbutton, 1NO + 1NC.
• Rotating head with escape pushbutton.
• Metal housing with three M20 × 1.5 threaded cable entries.
• Supplied without connector.

Reliable Safety Control for Industrial Machinery

RFID safety locking switches such as the Pizzato NG series are designed for machinery where protective guards must be monitored and secured while hazardous conditions are present. RFID actuator recognition provides coded electronic guard detection without mechanical contact, while the integrated locking mechanism helps prevent the associated guard from being opened until the machine safety system permits release.

The NG 2D7E411E-F31 combines electronic guard monitoring and locking with two integrated operator pushbuttons. Its E working method locks the actuator when the electromagnet is energised, while mode 1 safety output activation requires the actuator to be both inserted and locked before the safety outputs become active. Dedicated O3 and O4 signalling outputs provide additional information about actuator insertion and locking status.

Typical Applications

• Industrial machine guards and access doors.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Machine tools and machining centres.
• Assembly and production lines.
• Conveyor and material handling equipment.
• Protective gates around hazardous machinery.
• OEM equipment requiring integrated guard locking and operator controls.
• Machinery requiring local pushbutton controls at protected access points.