Why Choose the Pizzato NSD4AZ1DA10-F40 Safety Locking Switch?
The Pizzato NSD4AZ1DA10-F40 is a high-performance RFID safety interlock switch with solenoid locking designed for advanced machine guarding applications in industrial automation systems. It belongs to the robust Pizzato NS series safety locking switch family, engineered to provide secure guard monitoring, actuator identification, and controlled access in demanding industrial environments.
This device ensures that machine guards remain locked during hazardous operation and only release when safe conditions are confirmed. Its F40 coded RFID system uses a shared coding principle, allowing compatibility with multiple F40 actuators while still maintaining reliable anti-tamper protection for general industrial safety applications. The integrated solenoid locking mechanism provides secure and controlled access to machine doors and protective enclosures.
The NSD4AZ1DA10-F40 is widely used in OEM machinery, robotics systems, packaging equipment, and automated production lines where functional safety and compliance with ISO 14119 machine safety standards are required. It can be integrated into safety systems up to PL e / SIL 3 depending on the overall system architecture.
This model belongs to the NS “D4 configuration” family, which typically features an energised solenoid locking system (power-to-lock principle) combined with dual-channel safety monitoring. According to NS-series design architecture, the D4 configuration supports reliable actuator detection, guard status feedback, and integration into complex safety circuits with multiple interlocked devices. ([ledcontrols.co.uk](https://www.ledcontrols.co.uk/ns-d4az1da10-f40-pizzato-ns-series-safety-locking-switch-with-actuator.html?utm_source=chatgpt.com))
Key Advantages
- Reliable RFID safety interlock system for machine guarding applications.
- Solenoid locking ensures guards remain secured during hazardous operation.
- F40 shared-coded actuator system for flexible compatibility.
- Designed for integration into PL e / SIL 3 safety systems (system dependent).
- Robust industrial-grade housing for demanding environments.
- Supports series connection in complex safety architectures.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSD4AZ1DA10-F40.
- RFID low-level coded actuator system (F40).
- Solenoid locking mechanism (power-to-lock principle).
- Dual safety inputs (IS1–IS2).
- Dual safety outputs (OS1–OS2).
- M12 12-pin industrial connector interface.
- IP67 / IP69K protection rating for harsh environments.
The NSD4AZ1DA10-F40 ensures that machine guards cannot be opened while hazardous motion is active. Its RFID coding helps reduce the risk of actuator substitution, while the solenoid locking system ensures controlled access only under safe conditions, improving operator protection in automated industrial environments.
The NS series architecture supports integration into complex safety systems while maintaining high diagnostic coverage and safety integrity, making it suitable for advanced OEM machine safety applications.
Typical Applications
- Industrial machine guarding systems.
- Robotic safety cells.
- Automated production lines.
- Packaging and processing machinery.
- Conveyor safety doors and access panels.
- OEM machinery requiring reliable interlocking.
