Why Choose the Pizzato NG 2D7D412K-F31 Safety Switch with Lock?
The Pizzato NG 2D7D412K-F31 is an advanced RFID safety switch with guard locking and integrated control devices designed for protecting access points on industrial machinery. Part of the Pizzato NG series, it combines contactless coded actuator detection, high-strength guard locking and operator-control functionality in a robust metal-bodied safety device.
The NG series uses RFID technology and a digitally coded actuator to provide reliable guard-position detection. Designed for high-level machine safety architectures, the series supports safety applications up to SIL 3 and PL e with a single device and can also support PL e series connections of up to 32 devices when installed in accordance with the manufacturer's requirements.
The NG 2D7D412K-F31 is supplied with the VN NG-F31 high-level coded actuator. The F31 coding system is designed so that the switch recognises its individually coded actuator, providing a high coding level for applications where enhanced protection against actuator substitution or bypass is required.
Key Advantages
- Combines RFID guard monitoring, guard locking and integrated controls in one device.
- Contactless RFID actuation reduces mechanical wear at the sensing interface.
- Supplied with a VN NG-F31 high-level coded actuator.
- High 9750 N actuator holding force provides robust guard retention.
- NG series safety architecture supports applications up to SIL 3 and PL e.
- Supports series connection of up to 32 devices while maintaining PL e when correctly configured.
- Durable metal housing designed for industrial machinery.
- Integrated signalling LEDs assist commissioning, operation and diagnostics.
Key Features
- Pizzato NG series safety locking switch.
- Contactless actuation using RFID technology.
- Digitally coded actuator for dependable guard monitoring.
- Supplied with VN NG-F31 high-level coded actuator.
- 9750 N actuator holding force.
- Integrated control devices for local machine operation.
- Metal housing for demanding industrial installations.
- Three M20 conduit entries for flexible wiring arrangements.
- NG series protection options up to IP67 and IP69K.
- Integrated LED status signalling.
Reliable Guard Locking for Industrial Machinery
Guard-locking safety switches are used where a protective guard must remain closed until hazardous machine conditions have ended. The Pizzato NG series combines RFID-based guard detection with a high-strength locking mechanism, allowing the machine safety system to monitor access while helping prevent premature opening of guards around hazardous equipment.
The high-level coded VN NG-F31 actuator provides enhanced resistance to simple substitution compared with low-level coded actuators. Together with the NG platform's electronic safety architecture, robust metal housing and high actuator holding force, this makes the NG 2D7D412K-F31 well suited to sophisticated automated machinery and safety-critical access points.
Typical Applications
- Machine guard doors and safety access gates.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Machine tools and machining centres.
- Conveyor and material handling systems.
- Automated assembly and production equipment.
- Guarded machinery requiring integrated local operator controls.
