Why Choose the Pizzato NG 2D1D411G Safety Switch with Lock?
The Pizzato NG 2D1D411G is an advanced RFID safety switch with guard locking and integrated control devices designed for monitoring and securing protective guards, doors and access points on industrial machinery. Part of the Pizzato NG series, it combines electronic guard monitoring, high-strength mechanical locking and operator control functionality within a robust metal housing.
This configuration uses the D working principle, with the actuator locked while the 24 V DC solenoid is de-energised. Its electronic architecture incorporates two IS1–IS2 safety inputs, two OS1–OS2 safety outputs and separate O3 and O4 signalling outputs for monitoring guard and locking status. Mode 1 operation enables the safety outputs when the actuator is inserted and securely locked.
The NG 2D1D411G incorporates one green pushbutton with 1NO+1NC contacts, allowing an operator command to be positioned directly on the safety switch assembly. The NG series provides a maximum actuator holding force of 9,750 N, while the metal housing, orientable head and three M20 × 1.5 threaded cable entries support installation on demanding industrial machinery.
Key Advantages
- Combines RFID safety monitoring, guard locking and operator control within one device.
- 9,750 N maximum actuator holding force for secure machine guard locking.
- De-energised-solenoid locking principle suitable for applications requiring the guard to remain locked without solenoid power.
- Integrated green 1NO+1NC pushbutton reduces the need for a separate operator control enclosure.
- Two electronic safety outputs support integration with modern machine safety controllers.
- Separate signalling outputs provide guard and locking status information.
- Rugged metal construction is designed for demanding industrial environments.
Key Features
- Pizzato NG series safety switch with lock and integrated control devices.
- Non-contact RFID actuator detection.
- 24 V DC solenoid for guard locking control.
- D working principle with actuator locked when the solenoid is de-energised.
- 1 green pushbutton with 1NO+1NC contacts.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- O3 signalling output for closed guard status.
- O4 signalling output for locked guard status.
- I4 solenoid activation input.
- I3 programming / reset input.
- Mode 1 safety output activation with actuator inserted and locked.
- 9,750 N maximum holding force.
- Status LED for convenient operating indication.
- Metal housing with three M20 × 1.5 threaded cable entries.
- Orientable operating head for flexible installation.
Reliable Guard Monitoring and Operator Control for Industrial Machinery
RFID safety switches with guard locking allow a machine safety system to verify the position and locking status of a protective guard before hazardous operation is permitted. The Pizzato NG series combines non-contact RFID detection with electronic safety outputs and a high-strength mechanical locking system, providing dependable monitoring for automated machinery and production equipment.
The integrated green 1NO+1NC pushbutton provides an operator control point directly at the guard, helping simplify machine layouts and reduce separate control components. With Mode 1 operation, the OS1 and OS2 safety outputs are active when the actuator is inserted and locked, allowing the safety controller to verify a secure guard condition.
Typical Applications
- Machine guard doors and protective access panels.
- Automated production and assembly machinery.
- Robotic cells and safeguarded manufacturing areas.
- Packaging and processing equipment.
- Conveyor and material handling systems.
- Machine tools and automated manufacturing equipment.
- Industrial machinery requiring integrated guard locking and operator controls.
