NG 2D5D611A-F31 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D5D611A-F31 Safety Switch?

The Pizzato NG 2D5D611A-F31 is a high-performance RFID safety switch with guard locking designed for secure monitoring and locking of movable guards, access doors and protective panels on industrial machinery. Part of the Pizzato NG series, this model combines RFID actuator recognition, electronic safety outputs and a robust mechanical locking system capable of providing a 9750 N locking force.

The NG 2D5D611A-F31 uses the D working method, meaning the actuator remains locked while the solenoid is de-energised. Its electronic safety architecture incorporates two IS1-IS2 safety inputs, two OS1-OS2 safety outputs, actuator-status signalling and electromagnet activation inputs, allowing straightforward integration with safety PLCs, controllers and modern industrial automation systems.

Supplied complete with the VN NG-F31 high coding level RFID actuator, this configuration provides enhanced resistance to tampering and guard-system bypassing. The switch features a durable metal housing, three M20 × 1.5 threaded conduit entries, a rotating head with lock auxiliary release and IP67 / IP69K protection, making it well suited to demanding industrial environments.

Key Advantages

• Combines RFID guard monitoring and high-strength mechanical locking in one safety device.
• Supplied with VN NG-F31 high coding level actuator for enhanced anti-bypass protection.
• Provides a substantial 9750 N locking force 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 modern safety control systems.
• Dedicated signalling provides actuator insertion and lock-status information.
• IP67 and IP69K protection supports use in demanding industrial environments.
• Robust metal housing and rotating head provide durable and flexible machine installation.

Key Features

• Pizzato NG series safety switch with guard locking.
• Electronic guard monitoring using RFID technology.
• VN NG-F31 high coding level actuator included.
• 9750 N locking 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 electromagnet activation.
• I3 input for actuator programming and reset.
• I5 feedback input for external device monitoring (EDM).
• Safety outputs active when the actuator is inserted and locked.
• Rotating head with lock auxiliary release device.
• Metal housing with three M20 × 1.5 threaded conduit entries.
• Standard connection configuration without connector.

Reliable Guard Locking for Industrial Machinery

Safety switches with guard locking are essential where access to hazardous machine areas must remain prevented until dangerous movement or processes have stopped. The Pizzato NG series combines electronically coded RFID guard detection with mechanical locking, enabling the safety control system to verify both actuator presence and locking condition before permitting machinery to operate.

The NG 2D5D611A-F31 provides dual electronic safety outputs alongside dedicated diagnostic and control signals, making it suitable for integration with sophisticated safety PLC architectures. Its high-coded actuator and strong locking mechanism provide dependable protection for guarded machinery while supporting high-level functional safety requirements.

Typical Applications

• Industrial machine guard doors and access panels.
• Robotic cells and automated production systems.
• Packaging and processing machinery.
• Conveyor and material handling equipment.
• CNC machines and machine-tool guarding.
• Automated assembly and manufacturing lines.
• Heavy-duty machinery requiring high-strength guard locking.
• OEM automation systems requiring RFID guard monitoring.