NG 2D1D418B-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D1D418B-F31 Safety Switch with Lock?

The Pizzato NG 2D1D418B-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for monitoring and securing protective guards, doors and access points on industrial machinery. Part of the Pizzato NG series, it combines electronically coded actuator detection, robust mechanical guard locking and local operator control functionality within a single industrial safety assembly.

This model uses the D working principle, meaning the actuator remains locked while the locking electromagnet is de-energised. The NG electronic architecture provides two IS1–IS2 safety inputs and two OS1–OS2 safety outputs, together with dedicated signalling for actuator insertion and locking status. This enables the machine safety system to monitor the condition of the protective guard and integrate the interlock into modern automated safety architectures.

The NG 2D1D418B-F31 is supplied with the VN NG-F31 high-level coded RFID actuator, providing enhanced protection against actuator substitution and manipulation. With integrated operator controls, robust metal construction and a maximum actuator holding force of 9,750 N, this configuration provides a compact solution for demanding industrial machine guarding applications.

Key Advantages

• Combines RFID guard monitoring, guard locking and integrated operator controls within one assembly.
• Supplied with a VN NG-F31 high-level coded RFID actuator for enhanced resistance to manipulation.
• 9,750 N maximum actuator holding force provides secure retention of protective machine guards.
• De-energised locking principle keeps the actuator locked while the locking electromagnet is not energised.
• Two electronic safety inputs and two safety outputs support integration with modern safety architectures.
• Separate signalling functions provide information about actuator insertion and guard locking.
• Integrated control devices help reduce the requirement for separate operator control stations.
• Robust NG series construction is designed for demanding industrial machinery.

Key Features

• Pizzato NG series RFID safety switch with lock and integrated control devices.
• RFID coded actuator detection.
• VN NG-F31 high-level coded actuator supplied with the switch.
• D working principle with actuator locked when the electromagnet is de-energised.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• O3 signalling output for actuator-inserted status.
• O4 signalling output for actuator-locked status.
• Electronic guard-locking control architecture.
• Actuator programming and reset functionality.
• Integrated operator control devices.
• 9,750 N maximum holding force.
• Integrated status indication for machine diagnostics.
• Robust metal housing for industrial installation.
• Orientable operating head for flexible mounting.
• Three threaded M20 × 1.5 cable entries.

Reliable Guard Monitoring and Operator Control for Industrial Machinery

RFID safety switches with guard locking allow a machine safety system to monitor a protective guard and control access to hazardous machine areas. The Pizzato NG series combines electronically coded actuator recognition with electronic safety signals and high-strength mechanical locking, providing dependable protection for automated machinery and production equipment.

The integrated control-device design allows operator functions to be positioned directly alongside the guard interlock, helping simplify machine layouts and reduce the requirement for separate control stations. Dedicated actuator-inserted and actuator-locked status signals also provide useful information for machine safety logic, process control and diagnostics.

Typical Applications

• Machine guard doors and protective access panels.
• Automated production and assembly machinery.
• Robotic cells and safeguarded manufacturing areas.
• Packaging and processing equipment.
• Conveyor and material handling systems.
• Machine tools and automated manufacturing equipment.
• Industrial machinery requiring coded guard monitoring, secure locking and integrated operator controls.