Why Choose the Pizzato NG 2D1E511A-F31 Safety Switch?
The Pizzato NG 2D1E511A-F31 is an advanced RFID safety switch with guard locking and high-level coded actuator, designed for reliable monitoring and locking of movable guards on industrial machinery. As part of the Pizzato NG series, it combines electronically coded guard detection, a high-force locking mechanism, electronic safety outputs and comprehensive status signalling within a robust metal housing.
This configuration uses the NG series E working principle, meaning the actuator is locked when the electromagnet is energised. Two safe inputs and two safe electronic outputs provide integration with the machine safety circuit, while dedicated O3 and O4 signalling outputs indicate whether the actuator is inserted and locked. An I5 EDM feedback input supports monitoring of external safety devices.
The NG 2D1E511A-F31 is supplied complete with the VN NG-F31 high-level coded actuator and provides a holding force of 9750 N. Its IP67 / IP69K protection, orientable head, metal housing and three M20 × 1.5 threaded cable entries make it suitable for demanding machine-guarding applications in automated manufacturing and industrial production environments.
Key Advantages
- Combines RFID guard monitoring and high-force guard locking within one robust safety device.
- Supplied with VN NG-F31 high-level coded actuator for enhanced resistance to interlock manipulation.
- 9750 N holding force provides secure retention of industrial machine guards.
- E working principle locks the actuator when the electromagnet is energised.
- Dual safe inputs and electronic safety outputs simplify integration with modern safety controllers.
- IP67 and IP69K protection supports use in demanding industrial environments.
Key Features
- Pizzato NG series RFID safety locking switch.
- VN NG-F31 high-level coded actuator included.
- Standard cover configuration without integrated control devices.
- Working principle E, actuator locked with energised electromagnet.
- 9750 N holding force.
- Two safe inputs IS1 and IS2.
- Two safe electronic outputs OS1 and OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- I4 or IE1-IE2 inputs for electromagnet activation.
- I3 actuator programming / reset input.
- I5 EDM feedback input for external device monitoring.
- Mode 1 safety-output operation with OS1 and OS2 active when the actuator is inserted and locked.
- Integrated status indication and orientable head for flexible machine installation.
Reliable Guard Monitoring for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed for machinery where a movable guard must be monitored and securely retained while hazardous machine functions remain active. The coded actuator provides reliable electronic guard detection, while the locking mechanism physically retains the actuator until the machine control system permits access.
The NG 2D1E511A-F31 provides separate safe inputs and outputs together with dedicated signals for actuator-inserted and actuator-locked conditions. Its high-level coded VN NG-F31 actuator improves protection against deliberate bypassing, while the I5 EDM feedback input provides additional functionality for integration into sophisticated industrial machine-safety systems.
Typical Applications
- Industrial machine guard doors and access panels.
- Robotic cells and automated production equipment.
- Packaging and processing machinery.
- Automated manufacturing and assembly lines.
- CNC machines and industrial machine tools.
- Conveyor and material handling systems.
- Hazardous production areas requiring secure, coded guard locking.
