NG 2D6D411G Pizzato NG series safety switch with lock and integrated control devices

Why Choose the Pizzato NG 2D6D411G Safety Switch?

The Pizzato NG 2D6D411G is an advanced RFID safety switch with guard locking and an integrated control device designed for secure monitoring and locking of movable guards, access doors and protective panels on industrial machinery. Part of the Pizzato NG series, it combines electronically coded guard detection, high-strength mechanical locking and operator control functionality within a robust metal housing.

This configuration incorporates one green pushbutton with 1NO+1NC contacts directly into the switch cover, allowing a machine control function to be positioned conveniently alongside the guarded access point. Its electronic safety architecture provides two IS1-IS2 safety inputs, two OS1-OS2 safety outputs and dedicated signalling outputs for actuator inserted and actuator locked status, supporting integration with modern safety PLCs and industrial control systems.

The NG 2D6D411G uses the D working method, keeping the actuator locked while the solenoid is de-energised, and its NG series locking mechanism provides an actuator holding force of up to 9750 N. The rotating head incorporates a key-operated auxiliary release and escape pushbutton, while the standard NG 2D6D411G configuration is supplied without an actuator so the appropriate compatible NG RFID actuator can be selected separately.

Key Advantages

• Combines RFID guard monitoring, mechanical guard locking and integrated operator control in one assembly.
• Integrated green pushbutton with 1NO+1NC contacts reduces the need for a separate control device.
• High actuator holding force of up to 9750 N for demanding machine guarding applications.
• D working method keeps the actuator locked while the solenoid is de-energised.
• Electronic OSSD safety outputs support integration with safety PLCs and controllers.
• Dedicated signalling provides clear actuator inserted and actuator locked status.
• Key-operated auxiliary release and escape pushbutton provide practical guard-release functionality.
• Supplied without actuator, allowing selection of the appropriate compatible NG RFID actuator coding level.

Key Features

• Pizzato NG series RFID safety switch with guard locking.
• Integrated green pushbutton, 1NO+1NC.
• Non-contact guard recognition using RFID technology.
• 9750 N actuator holding force.
• 2 safety inputs IS1-IS2.
• 2 electronic safety outputs OS1-OS2.
• O3 signalling output for actuator inserted status.
• O4 signalling output for actuator locked status.
• I4 or IE1-IE2 inputs for solenoid activation.
• I3 input for actuator programming and reset.
• Mode 1 safety output activation with actuator inserted and locked.
• Rotating head with key-operated auxiliary release and escape pushbutton.
• Metal housing with three M20 × 1.5 threaded conduit entries.
• Compatible with low and high coding level NG series RFID actuators.
• Standard configuration supplied without connector.

Reliable Guard Locking for Industrial Machinery

Safety switches with guard locking are used where access to hazardous machine areas must remain prevented until dangerous movement or processes have stopped. The Pizzato NG series combines digitally coded RFID guard detection with a high-strength locking mechanism, enabling the machine safety system to monitor actuator presence and locking status before hazardous operation is permitted.

The NG 2D6D411G also incorporates a green 1NO+1NC pushbutton directly into the switch assembly, creating a compact combination of safety and operator control functions. Its electronic safety outputs, diagnostic signalling, auxiliary key release and escape pushbutton make it particularly suitable for modern automated machinery and guarded production systems.

Typical Applications

• Industrial machine guard doors and access points.
• Robotic cells and automated production systems.
• Guarded areas requiring an emergency escape facility.
• Packaging and processing machinery.
• Conveyor and material handling systems.
• CNC machines and machine-tool guarding.
• Automated assembly and manufacturing lines.
• OEM machinery requiring integrated guard locking and operator control.