NS D3AZ1DQK-F40 Pizzato NS series safety locking switch, with actuator

Why Choose the Pizzato NS D3AZ1DQK-F40 Safety Locking Switch?

The Pizzato NS D3AZ1DQK-F40 is a robust RFID safety locking switch with separate actuator, designed for reliable monitoring and locking of machine guards, access doors and hazardous areas in industrial automation systems. As part of the advanced Pizzato NS safety locking switch series, it combines non-contact RFID actuator detection, electronic safety monitoring and electromagnetic guard locking in a durable technopolymer housing.

The D working method keeps the actuator locked when the solenoid is de-energised, providing a locking arrangement that remains secured following loss of electrical power. The supplied VN NS-F40 universal RFID actuator uses a low coding level, meaning the switch can recognise compatible F40 actuators. A front screwdriver-operated auxiliary release provides a practical means of manually unlocking the switch when required.

The NS D3AZ1DQK-F40 uses Mode 1, with the safety outputs active when the protective guard is locked. It features two safety inputs, two safety outputs, an actuator-locked signalling output and a solenoid activation input. The M12 8-pole connection is designed for series connection using Y connectors, making the switch suitable for distributed machine safety installations.

Key Advantages

• Advanced RFID safety locking switch with electromagnetic guard locking.
• D working method keeps the actuator locked when the solenoid is de-energised.
• Supplied with a VN NS-F40 low-coded RFID actuator.
• Low coding allows the switch to recognise compatible F40 actuators.
• 2,100 N actuator holding force provides secure guard locking.
• Front screwdriver-operated auxiliary release for convenient manual unlocking.
• Mode 1 safety outputs become active when the protective guard is locked.
• M12 8-pole connector supports series connection with Y connectors.
• Robust technopolymer housing with IP67 and IP69K protection.

Key Features

• Pizzato NS safety locking switch series with RFID technology.
• NS D3AZ1DQK-F40 safety locking switch supplied with actuator.
• D working method with actuator locked by a de-energised solenoid.
• VN NS-F40 universal RFID actuator supplied.
• Low actuator coding level according to EN ISO 14119.
• Non-contact digitally coded actuator detection.
• 2,100 N actuator holding force.
• Mode 1 with safety outputs active when the protective guard is locked.
• Two safety inputs IS1 and IS2.
• Two safety outputs OS1 and OS2.
• Signalling output O4 for actuator locked status.
• Solenoid activation input IE1.
• Front screwdriver-operated auxiliary release.
• M12 8-pole connector for series connection with Y connectors.
• Side cable or connector outlet.
• IP67 protection according to EN 60529.
• IP69K protection according to ISO 20653.

Reliable Machine Guarding and Safety Control

The Pizzato NS series combines RFID actuator recognition with electronic safety monitoring and electromagnetic guard locking to provide a dependable interface between machine guards and safety control systems. The non-contact RFID technology detects the compatible F40 actuator while the electronic safety outputs communicate the guard status to an appropriate safety PLC or safety module.

The NS D3AZ1DQK-F40 uses the D working method, meaning the actuator remains locked when the solenoid is de-energised. Its Mode 1 configuration activates the OS1 and OS2 safety outputs when the protective guard is locked, while O4 provides actuator-locked signalling. The M12 8-pole connector permits series connection using Y connectors, helping simplify distributed safety installations.

Typical Applications

• Machine guarding and safety access doors.
• Industrial production and processing machinery.
• Automated manufacturing systems.
• Packaging and material handling equipment.
• Robotic cells and automated workstations.
• Machines with hazardous movement or stored energy.
• Safety circuits requiring RFID-coded guard locking.
• Distributed machine safety systems using series-connected safety devices.