Why Choose the Pizzato NG 2D6D411O-F31 Safety Switch with Lock?
The Pizzato NG 2D6D411O-F31 is an advanced NG series safety switch with guard locking and integrated control devices, supplied with an actuator for dependable monitoring and locking of movable guards on industrial machinery. It combines electronic safety monitoring, robust guard locking and local operator-control functionality in a single assembly, making it well suited to automated machinery and safety-critical access points.
As part of the Pizzato NG series, the NG 2D6D411O-F31 uses RFID-based actuator detection and electronic safety outputs to provide reliable guard-status monitoring. Integrated control devices allow machine functions to be positioned directly at the guarded access point, helping simplify operator interaction and reduce the need for separate control stations.
The switch uses Principle D locking, whereby the actuator is locked when the electromagnet is de-energised. It provides two safe inputs IS1-IS2 and two safe outputs OS1-OS2, together with dedicated signalling outputs for actuator-inserted and actuator-locked status. The -F31 configuration is supplied with a high-coded actuator, supporting enhanced protection against actuator substitution and tampering.
Key Advantages
- Combines guard locking, electronic safety monitoring and integrated controls in one device.
- Supplied with a high-coded RFID actuator for secure guard recognition.
- Principle D locking keeps the actuator locked when the electromagnet is de-energised.
- Mode 1 safety logic monitors the inserted and locked condition of the actuator.
- Dual safe inputs and dual electronic safety outputs support integration with machine safety controllers.
- Dedicated signalling outputs provide clear actuator-inserted and actuator-locked status information.
- Integrated control devices support convenient local machine operation.
- Robust construction is designed for demanding industrial machine-safety applications.
Key Features
- Pizzato NG series safety switch with guard locking.
- Integrated control devices for local machine operation.
- Supplied with F31 high-coded RFID actuator.
- Principle D guard-locking operation.
- 2 safe inputs: IS1-IS2.
- 2 safe outputs: OS1-OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- Electromagnet control through dedicated electronic inputs.
- Mode 1 safety-output activation for monitored guard locking.
- Durable metal housing for industrial environments.
- Multiple threaded cable entries simplify field wiring and installation.
- NG series release functionality supports controlled and emergency access arrangements.
Reliable Guard Locking with Integrated Operator Control
Guard-locking safety switches are designed for machinery where opening a protective guard while hazardous conditions remain present could expose personnel to risk. The Pizzato NG series combines coded actuator recognition with electronically monitored locking, allowing the machine safety system to determine the condition of the guard and lock before hazardous operation is enabled.
By incorporating operator-control functions into the same assembly, the NG 2D6D411O-F31 provides a compact solution for guarded access points. Its high-coded actuator, electronic safety interface and dedicated guard-status signalling make it suitable for modern automated machinery where reliable safety monitoring and convenient local control are required.
Typical Applications
- Industrial machine guard doors and access gates.
- Robotic cells and automated production lines.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- Machine tools and manufacturing equipment.
- Guarded machinery requiring integrated local controls.
- Safety-critical access points requiring monitored guard locking.
