Why Choose the Pizzato NG 2D7E411G Safety Switch with Lock?
The Pizzato NG 2D7E411G is an NG series RFID safety switch with guard locking and an integrated control device, designed for monitoring and controlling access to hazardous areas of industrial machinery. This base configuration combines electronic actuator detection, high-force guard locking and a local green pushbutton within a robust metal housing.
The NG 2D7E411G uses Principle E, with the actuator locked when the electromagnet is energised. Its electronic interface provides 2 safety inputs IS1–IS2 and 2 safety outputs OS1–OS2, together with O3 signalling for actuator-inserted status and O4 signalling for actuator-locked status. Mode 1 operation means the safety outputs are active when the actuator is inserted and locked.
This configuration features one integrated green 1NO + 1NC pushbutton, a rotating head with escape-release pushbutton and a maximum holding force of 9750 N. The metal housing provides three threaded M20×1.5 cable entries and the integrated-control configuration is rated IP65 according to EN 60529. The base NG 2D7E411G is supplied without the -F30 or -F31 actuator option.
Key Advantages
- Combines RFID guard monitoring, guard locking and local operator control in one device.
- High 9750 N holding force for demanding industrial guard applications.
- Principle E operation locks the actuator when the electromagnet is energised.
- Provides 2 safety inputs and 2 safety outputs for safety-system integration.
- Dedicated outputs indicate actuator-inserted and actuator-locked status.
- Integrated green 1NO + 1NC pushbutton provides a convenient local machine-control function.
- Rotating head with escape-release pushbutton supports guarded areas where an internal release is required.
- Robust metal construction with three M20×1.5 threaded cable entries.
Key Features
- Pizzato NG series RFID safety switch with lock.
- One integrated control device.
- Green pushbutton, 1NO + 1NC.
- Principle E: actuator locked with energised electromagnet.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- O3 signalling output: actuator inserted.
- O4 signalling output: actuator locked.
- I4 or IE1–IE2 inputs for electromagnet activation.
- I3 actuator programming / reset input.
- Mode 1 safety-output activation with actuator inserted and locked.
- 9750 N maximum holding force.
- Rotating head with escape-release pushbutton.
- Metal housing with three threaded M20×1.5 cable entries.
- IP65 according to EN 60529.
- Connection configuration without connector.
Reliable Guard Locking for Industrial Machinery
The Pizzato NG platform combines RFID-based guard detection with electronic safety outputs and a high-force locking mechanism. With Mode 1 operation, the OS1 and OS2 safety outputs become active when the compatible actuator is correctly inserted and locked, allowing a safety controller to supervise the guarded access point as part of the machine's safety-related control system.
The NG 2D7E411G adds a green 1NO + 1NC pushbutton directly to the switch assembly, providing local operator functionality without requiring a separate control enclosure at the guard. Its escape-release head also makes it suitable for appropriately designed guarded areas where personnel may need to release the locking mechanism from inside the protected zone.
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 control.
