Why Choose the Pizzato NG 2D5D411F-F31 Safety Switch?
The Pizzato NG 2D5D411F-F31 is an advanced RFID safety switch with guard locking, integrated control devices and high-level coded actuator, designed for reliable monitoring and locking of movable guards on industrial machinery. Part of the Pizzato NG series, it combines electronically coded guard detection, high-force locking, electronic safety outputs and local operator controls within one robust industrial assembly.
This configuration incorporates two integrated push buttons, with a green 1NO+1NC push button in position 1 and a red 1NO+1NC push button in position 2. It uses working principle D, meaning the actuator remains locked when the electromagnet is de-energised, while the orientable head incorporates a key-operated auxiliary release for controlled manual unlocking when required.
The NG 2D5D411F-F31 is supplied complete with the VN NG-F31 high-level coded actuator and provides a maximum actuator holding force of 9750 N. Its metal housing, three M20 × 1.5 threaded cable entries, IP65 protection for the integrated-control configuration and comprehensive electronic safety interface make it suitable for demanding automated machinery and production equipment.
Key Advantages
- Combines RFID guard monitoring, guard locking and local operator controls in one device.
- Supplied with VN NG-F31 high-level coded actuator for enhanced resistance to interlock manipulation.
- 9750 N maximum holding force supports secure retention of industrial machine guards.
- Power-to-release working principle D keeps the actuator locked when the electromagnet is de-energised.
- Integrated green and red 1NO+1NC push buttons provide convenient local machine-control functions.
- Key-operated auxiliary release provides controlled manual release of the guard-locking mechanism.
Key Features
- Pizzato NG series RFID safety locking switch.
- VN NG-F31 high-level coded actuator included.
- Two integrated control devices.
- Position 1: green push button, 1NO+1NC.
- Position 2: red push button, 1NO+1NC.
- Working principle D, actuator locked with de-energised electromagnet.
- 24 V DC rated operating voltage.
- 9750 N maximum actuator 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.
- Mode 1 operation with safety outputs active when the actuator is inserted and locked.
- Key-operated auxiliary release integrated into the orientable head.
Reliable Guard Monitoring for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed for machinery where movable guards must be electronically monitored and physically retained while hazardous functions remain active. The high-level coded actuator provides reliable guard detection with enhanced resistance to manipulation, while the power-to-release locking mechanism helps keep the access point secured when the electromagnet is not energised.
The NG 2D5D411F-F31 combines this safety architecture with dual safety inputs and outputs, dedicated actuator and lock-status signals and two integrated push buttons. The green and red operator controls allow machine functions to be positioned directly at the guarded access point, while the key-operated auxiliary release provides a controlled method of manually releasing the locking mechanism when required.
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.
- Machinery requiring high-level coded, power-to-release guard locking and integrated operator controls.
