Why Choose the Pizzato NS D3SE1DMK-F41 Safety Locking Switch?
The Pizzato NS D3SE1DMK-F41 is an NS series safety locking switch with RFID technology, supplied with an actuator for monitoring and securing movable guards, doors and access points on industrial machinery. It combines contactless coded actuator detection with electronically monitored guard locking, providing a sophisticated safety solution for automated equipment where access must be controlled while hazardous conditions remain present.
Pizzato developed the NS series for applications where hazardous conditions may continue after machinery has been stopped, such as equipment with mechanical inertia, pressurised components or elevated temperatures. The RFID operating principle enables contactless actuator recognition, while the locking mechanism allows the machine safety system to supervise the protected access point.
The NS D3SE1DMK-F41 is supplied as a complete switch-and-actuator configuration. The NS platform features a robust technopolymer housing, high environmental protection and an orientable modular design that assists installation on different machine-guard arrangements.
Key Advantages
- Combines RFID guard monitoring and safety locking in a single device.
- Supplied complete with a compatible actuator.
- Contactless RFID detection reduces dependence on conventional mechanical actuator contacts.
- Designed for machinery where hazardous conditions can remain after a stop command.
- NS series architecture can support applications up to PL e and SIL 3 when correctly integrated.
- Technopolymer housing provides durable construction for industrial installations.
- Orientable NS series modules provide flexibility during machine installation.
- IP67 / IP69K protection supports use in demanding industrial environments.
Key Features
- Pizzato NS series safety locking switch.
- Contactless RFID actuator detection.
- Electronically monitored guard-locking functionality.
- Separate actuator design.
- Actuator supplied with the switch.
- Technopolymer housing.
- Orientable upper and lower modules for installation flexibility.
- Large actuator-entry opening designed to facilitate alignment during installation.
- High protection against dust and water ingress.
- Designed for industrial machinery safety systems.
- Suitable for applications requiring controlled release of protective guards.
RFID Safety Locking for Hazardous Machine Areas
The Pizzato NS series is designed for machine applications where simply detecting a closed guard is not sufficient and the protective access point must also remain locked according to the machine safety sequence. Typical examples include machinery with rotating components that take time to stop, equipment containing pressure or processes involving elevated temperatures.
Contactless RFID technology enables the NS D3SE1DMK-F41 to monitor its associated actuator without relying on a conventional mechanically operated safety contact arrangement. Combined with the NS guard-locking system and safety architecture capable of supporting applications up to PL e and SIL 3, this provides machine builders with a flexible solution for safety-related access control.
Typical Applications
- Industrial machine guard doors and safety gates.
- Robotic cells and automated manufacturing systems.
- Machinery with hazardous mechanical run-down time.
- Packaging and processing machinery.
- Machine tools and production equipment.
- Automated assembly and manufacturing lines.
- Conveyor and material handling installations.
- Machinery with pressurised or high-temperature processes.
