Why Choose the Pizzato NG 2D5D311A-F30 Safety Switch?
The Pizzato NG 2D5D311A-F30 is a robust RFID safety switch with guard locking, key-operated auxiliary release and coded actuator, designed for reliable monitoring and locking of movable guards on industrial machinery. As part of the Pizzato NG series, it combines non-contact RFID actuator detection, high-force guard locking, electronic safety outputs and clear status indication within a durable metal housing.
This configuration uses working principle D, meaning the actuator remains locked when the locking electromagnet is de-energised. This power-to-release arrangement is particularly suited to machinery where the guard needs to remain mechanically locked if power to the locking circuit is removed. The orientable head incorporates a key-operated auxiliary release for controlled manual unlocking when required.
The NG 2D5D311A-F30 is supplied complete with the VN NG-F30 low-level coded RFID actuator. It operates from a 24 V DC supply, provides an actuator holding force of 9750 N and features IP67 / IP69K environmental protection, making it suitable for demanding industrial machine-guarding installations.
Key Advantages
- Combines RFID guard monitoring and high-force guard locking within one industrial safety device.
- Supplied with VN NG-F30 low-level coded actuator.
- 9750 N actuator holding force provides secure retention of machine guards.
- Power-to-release working principle D keeps the actuator locked with the electromagnet de-energised.
- Key-operated auxiliary release provides controlled manual release of the guard-locking mechanism.
- IP67 and IP69K protection supports installation in demanding industrial environments.
Key Features
- Pizzato NG series RFID safety locking switch.
- VN NG-F30 low-level coded actuator included.
- Working principle D, actuator locked with de-energised electromagnet.
- 24 V DC supply voltage.
- 9750 N actuator holding force.
- Two safe inputs IS1 and IS2.
- Two safe electronic outputs OS1 and OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- I4 or IE1-IE2 inputs for electromagnet activation.
- I3 reset input.
- Mode 1 safety-output operation with outputs active when the actuator is inserted and locked.
- Key-operated auxiliary release integrated into the orientable head.
- LED operating-status indication for straightforward diagnostics.
Reliable Guard Monitoring for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed for machinery where movable guards must be reliably monitored and mechanically retained while hazardous machine functions remain active. The RFID system detects the coded actuator without contact, while the locking mechanism provides the physical retention required to prevent access until the machine reaches a safe condition.
The NG 2D5D311A-F30 uses a power-to-release arrangement, keeping the actuator locked while the electromagnet is de-energised. Its dual safe inputs and outputs, separate actuator and lock-status signals, LED indication and key-operated auxiliary release provide machine builders with a comprehensive guard-locking solution for sophisticated industrial safety systems.
Typical Applications
- Industrial machine guard doors and access panels.
- Robotic cells and automated production equipment.
- Packaging and processing machinery.
- Automated manufacturing and assembly lines.
- CNC machines and industrial machine tools.
- Conveyor and material handling systems.
- Machinery requiring power-to-release guard locking.
