Why Choose the Pizzato NSD4CE1SP0.2 Safety Locking Switch?
The Pizzato NSD4CE1SP0.2 is an advanced RFID safety interlock switch with electromagnetic guard locking designed for monitoring and securing movable guards on industrial machinery. Part of the Pizzato NS Series, it combines contactless RFID actuator detection, electronic safety monitoring and robust guard retention in a compact industrial safety device.
This configuration uses operating principle D, meaning the actuator remains locked while the electromagnet is de-energised. It operates in Mode 1, with the OS safety outputs active when the guard is locked, making it suitable for machinery where controlled guard release is required after hazardous movement or other risks have ceased.
The NSD4CE1SP0.2 provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs, O3 and O4 status outputs, IE1–IE2 electromagnet activation inputs and an I3 programming / reset input. It is supplied without an actuator and incorporates a front screwdriver auxiliary release together with a rear escape-release pushbutton, while the technopolymer housing provides IP67 / IP69K protection.
Key Advantages
- Combines RFID guard monitoring and electromagnetic guard locking in one device.
- Principle D locking retains the actuator while the electromagnet is de-energised.
- Mode 1 operation provides active OS safety outputs when the guard is locked.
- Two safety inputs and two safety outputs support integration into sophisticated machinery safety systems.
- Separate O3 and O4 signalling outputs provide actuator-inserted and actuator-locked status.
- Includes both a front screwdriver auxiliary release and rear escape-release pushbutton.
- IP67 / IP69K protection supports installation in demanding industrial environments.
Key Features
- Pizzato NS Series safety locking switch.
- Contactless actuation using RFID technology.
- Digitally coded actuator recognition.
- Operating principle D: actuator locked with electromagnet de-energised.
- Mode 1: OS safety outputs active with guard locked.
- Maximum 2,100 N actuator holding force.
- Two safety inputs: IS1 and IS2.
- Two safety outputs: OS1 and OS2.
- O3: actuator-inserted signalling output.
- O4: actuator-locked signalling output.
- Two electromagnet activation inputs: IE1 and IE2.
- I3 programming / reset input.
- Front screwdriver-operated auxiliary release.
- Rear escape-release pushbutton.
- Technopolymer housing.
- IP67 / IP69K protection.
RFID Guard Monitoring with Controlled Escape Release
Safety switches with guard locking are used where a movable guard must remain secured until hazardous machine conditions have ceased. The Pizzato NSD4CE1SP0.2 combines contactless RFID actuator detection with monitored electromagnetic locking, enabling the safety system to supervise both guard position and locking status before hazardous machine functions are permitted or controlled access is granted.
The combination of a front screwdriver-operated auxiliary release and a rear escape-release pushbutton provides additional access-management functionality for guarded machinery. Together with the redundant electronic safety interface, high actuator holding force and robust environmental protection, this makes the NSD4CE1SP0.2 suitable for sophisticated machine guarding and automation applications.
Typical Applications
- Industrial machine guard doors and access panels.
- Robotic cells and enclosed automated systems.
- Packaging and processing machinery.
- Automated assembly and production lines.
- Guarded areas requiring an internal escape-release facility.
- Machines with hazardous residual or run-down movement.
- OEM machinery requiring RFID-monitored guard locking.
