Why Choose the Pizzato NSD4SE1DA2-F41 Safety Interlock Switch?
The Pizzato NSD4SE1DA2-F41 is a high-reliability RFID safety interlock switch with guard locking designed for advanced machine safety applications in industrial automation systems. As part of the Pizzato NS NS-series safety locking switch family, it provides secure actuator recognition, reliable guard locking, and precise safety output monitoring for automated machinery.
This model is engineered for applications where machine guards must remain locked during hazardous operation cycles. It combines a solenoid-driven locking mechanism with high-level RFID-coded actuator technology, ensuring strong tamper resistance and dependable safety performance in demanding industrial environments.
With its robust technopolymer housing, compact industrial design, and integrated safety signalling, the NSD4SE1DA2-F41 is ideal for robotic cells, packaging systems, and automated production lines requiring SIL/PL-rated safety functions.
Key Advantages
- High-security RFID-coded actuator system (F41 high coding level) for tamper-resistant operation.
- Integrated solenoid guard locking mechanism for safe machine access control.
- Dual-channel safety outputs for redundant safety monitoring.
- Real-time feedback of guard closed and locked status.
- Designed for integration into modern safety PLC architectures.
- Rugged construction for harsh industrial environments.
Key Features
- Pizzato NS-series safety interlock switch with locking.
- Model: NSD4SE1DA2-F41.
- RFID-coded actuator system with high-level security coding.
- Solenoid-controlled guard locking (fail-safe de-energised lock principle).
- M12 multi-pole industrial connector interface.
- Safety outputs OS1/OS2 with diagnostic signals (actuator/lock status).
- Auxiliary release and reset/program input support.
Reliable Machine Guarding and Safety Control
The Pizzato NSD4SE1DA2-F41 ensures that hazardous machine operation cannot occur unless protective guards are properly closed and locked. When the actuator is engaged and locked, the safety outputs allow machine operation; if the guard is opened, the system triggers an immediate safe stop.
Its RFID high-level coding significantly reduces tampering risks, while integrated diagnostics provide continuous monitoring of guard position and locking status for safety controllers and PLC systems.
Typical Applications
- Robotic safety cell guarding systems.
- Industrial machine guard locking systems.
- Packaging and processing machinery.
- Automated production lines and conveyors.
- OEM machine safety integration.
- High-risk industrial automation environments.
