Why Choose the Pizzato NG 2D7D431A-F31 Safety Switch with Lock?
The Pizzato NG 2D7D431A-F31 is an industrial NG series safety switch with guard locking designed to monitor and control access through movable guards, doors and other protected machine access points. The NG platform combines coded actuator recognition with electronically monitored locking, providing a compact safety solution for automated machinery and production equipment.
This model is intended for applications where a guard must remain locked while hazardous machine conditions are present. Its electronic safety architecture provides two safety inputs IS1-IS2 and two safety outputs OS1-OS2, together with signalling outputs that allow the control system to distinguish between an inserted actuator and a securely locked actuator.
The NG 2D7D431A-F31 is supplied with the VN NG-F31 high-level coded actuator. The NG series' robust metal construction, coded actuator technology and monitored guard-locking functionality make it suitable for demanding industrial machine-safety applications where dependable access control is required.
Key Advantages
- Combines coded guard monitoring and guard locking in a single safety device.
- Supplied with the VN NG-F31 high-level coded actuator.
- High-level actuator coding helps reduce the possibility of substitution with an unintended actuator.
- Electronic safety inputs and outputs support integration with suitable machine safety controllers.
- Separate signalling outputs provide information for actuator inserted and actuator locked conditions.
- Robust metal housing is designed for industrial machine installations.
- Suitable for safety doors, movable guards and protected access points on automated machinery.
Key Features
- Pizzato NG series safety switch with guard lock.
- VN NG-F31 high-level coded actuator supplied with the switch.
- Coded electronic actuator recognition.
- 2 safety inputs IS1-IS2.
- 2 safety outputs OS1-OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- Input for actuator programming / reset.
- Electronic monitoring of guard and locking status.
- Metal housing for industrial environments.
- Three threaded M20 × 1.5 conduit entries.
- Designed for machine guards requiring controlled access.
Controlled Access for Industrial Machine Guarding
Guard-locking safety switches are used where opening a protective guard before hazardous machine conditions have ended could create a risk. The Pizzato NG platform monitors both the presence of the coded actuator and the state of the locking mechanism, allowing these conditions to be incorporated into an appropriately designed machine safety system.
The high-level coded VN NG-F31 actuator provides enhanced actuator identification, while the electronic safety and signalling outputs enable the machine controller to monitor the protected access point. This makes the NG 2D7D431A-F31 suitable for machinery requiring dependable guard supervision and controlled access without integrated operator controls on the switch body.
Typical Applications
- Industrial machine safety doors and movable guards.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Material handling and conveyor equipment.
- Assembly and production machinery.
- Machine tools and protected manufacturing cells.
- OEM machinery requiring monitored and locked access guards.
