Why Choose the Pizzato NG 2D1E41AS-F31 Safety Switch?
The Pizzato NG 2D1E41AS-F31 is an advanced safety switch with guard locking, integrated control device and high-level coded actuator, designed for monitoring and securing movable guards on industrial machinery. As part of the Pizzato NG series, it combines coded actuator detection, guard locking, electronic safety outputs and local operator control within a robust metal assembly.
This configuration incorporates one two-position selector with 1NO contact directly into the switch cover, allowing a local machine-control function to be positioned alongside the guard interlock. The NG 2D1E41AS-F31 uses working principle E, meaning the actuator is locked when the electromagnet is energised, while separate electronic outputs communicate guard and lock status to the machine control system.
Supplied complete with the VN NG-F31 high-level coded actuator, the NG 2D1E41AS-F31 provides a holding force of 9750 N. Its metal housing, orientable head, three M20 × 1.5 threaded cable entries and integrated status indication make it suitable for demanding automated machinery, production equipment and safety-critical guarded access points.
Key Advantages
- Combines guard monitoring, guard locking and operator control within one device.
- Supplied with VN NG-F31 high-level coded actuator for enhanced resistance to manipulation.
- 9750 N holding force provides secure retention of industrial machine guards.
- Integrated two-position 1NO selector provides convenient local machine control.
- E working principle locks the actuator when the electromagnet is energised.
- Dedicated safety and signalling outputs simplify integration with modern machine-safety systems.
Key Features
- Pizzato NG series safety locking switch.
- VN NG-F31 high-level coded actuator included.
- Integrated two-position selector with 1NO contact.
- 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.
- Mode 1 safety-output operation with outputs active when the actuator is inserted and locked.
- Integrated status indication for straightforward machine diagnostics.
- Orientable head for flexible installation.
Reliable Guard Monitoring for Industrial Machinery
Safety locking switches such as the Pizzato NG series are designed for machinery where a movable guard must remain securely locked while hazardous machine functions are operating. The coded actuator provides dependable guard detection, while the locking mechanism physically retains the actuator until the machine safety system permits access.
The NG 2D1E41AS-F31 combines two safe inputs and two safe electronic outputs with separate signals for actuator-inserted and actuator-locked conditions. Its integrated two-position selector further consolidates local operator functionality at the guarded access point, helping machine builders reduce separate components while maintaining a practical and robust safety solution.
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 guard locking and local operator control.
