Why Choose the Pizzato NG 2D7D411A-LP90 Safety Switch?
The Pizzato NG 2D7D411A-LP90 is a heavy-duty RFID safety switch with guard locking, designed for monitoring and securing movable guards on industrial machinery and automated equipment. Part of the advanced Pizzato NG series, it combines electronic guard monitoring, powerful mechanical locking and semiconductor safety outputs within a robust metal housing for demanding machine-safety applications.
The NG series uses RFID technology to detect the associated actuator and electronically monitor the position of the machine guard. The NG 2D7D411A-LP90 incorporates two safety inputs and two semiconductor safety outputs, together with dedicated signalling outputs for actuator-inserted and actuator-locked status, allowing straightforward integration with suitable safety PLCs and safety modules.
This model uses the D working method, meaning the actuator remains locked while the locking solenoid is de-energised. Its heavy-duty interlocking mechanism provides a maximum actuator holding force of 9750 N, while Mode 1 safety-output operation activates the safety outputs when the actuator is inserted and locked. The LP90 configuration provides a dedicated release arrangement for guarded machinery where controlled or emergency access functionality is required.
Key Advantages
- Heavy-duty RFID safety switch with monitored guard locking for industrial machinery.
- Maximum actuator holding force of 9750 N for demanding guard-locking applications.
- D working method keeps the actuator locked while the solenoid is de-energised.
- Mode 1 safety outputs verify that the actuator is inserted and the locking mechanism is engaged.
- Two safety inputs and two semiconductor safety outputs support modern machinery safety architectures.
- Dedicated signalling provides separate actuator-inserted and actuator-locked status.
- RFID technology provides dependable electronic monitoring of movable machine guards.
- Robust NG series construction is designed for demanding industrial machine-safety installations.
Key Features
- Pizzato NG series RFID safety locking switch.
- NG 2D7D411A-LP90 product configuration.
- Electronic RFID actuator detection.
- 9750 N maximum actuator holding force.
- D working method with actuator locked when the solenoid is de-energised.
- Two safety inputs IS1 and IS2.
- Two semiconductor safety outputs OS1 and OS2.
- Signalling output O3 for actuator-inserted status.
- Signalling output O4 for actuator-locked status.
- Mode 1 safety-output activation with actuator inserted and locked.
- Electronic safety architecture suitable for high-performance machinery safety systems.
- Series connection capability for compatible NG safety devices.
- Heavy-duty metal housing for industrial installations.
- Designed for guarded machinery where access must remain prevented during hazardous operation.
Reliable Guard Control for Industrial Machinery
Safety locking switches such as the Pizzato NG 2D7D411A-LP90 are designed for machinery where a movable guard must remain secured until hazardous movement or other dangerous operating conditions have ceased. RFID technology electronically monitors the guard actuator, while the high-strength mechanical locking system prevents the guard from being opened while access remains unsafe.
Mode 1 operation makes this NG configuration particularly suitable where the machine safety system must confirm both guard closure and successful locking before hazardous functions can be enabled. Dedicated actuator and locking status outputs provide additional diagnostic information, helping machine builders integrate the switch into sophisticated automated safety-control systems.
Typical Applications
- Industrial machine guard doors and access gates.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Automated assembly and production lines.
- Conveyor and material-handling equipment.
- Machine tools with rotating or high-inertia components.
- Guarded machinery requiring controlled access during hazardous operation.
- OEM machinery and integrated industrial safety systems.
