Why Choose the Pizzato NSG4CE1DPK-F41 Safety Interlock Switch?
The Pizzato NSG4CE1DPK-F41 is a high-performance RFID safety interlock switch with solenoid guard locking, designed for industrial machine safety applications that require strong actuator coding, reliable door monitoring, and secure access control. Manufactured by Pizzato Elettrica, it ensures machinery remains safely locked until all hazardous conditions have been eliminated.
This model belongs to the Pizzato NS series safety locking switches featuring high-coded RFID actuator technology (F41) and integrated solenoid locking. It is widely used in OEM machinery, robotic cells, and automated production systems where maximum tamper resistance, safety integrity, and reliable guarding are required.
The NSG4CE1DPK-F41 operates in a C working method configuration, meaning the actuator is locked via a de-energised 24 Vdc solenoid and safety outputs are enabled only when the guard is closed, correctly aligned, and the actuator is authenticated by the RFID system. {index=1}
Key Advantages
- High-coded RFID actuator system (F41) for maximum tamper resistance.
- Integrated solenoid guard locking for safe machine access control.
- Reliable monitoring of door closed, actuator presence, and lock status.
- Designed for OEM machinery and industrial automation systems.
- Rugged technopolymer housing for harsh industrial environments.
- Supports high safety architectures (PL e / SIL 3 system dependent).
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSG4CE1DPK-F41.
- High-coded RFID actuator system (F41 type).
- 2 safety inputs (IS1–IS2).
- 2 safety outputs (OS1–OS2).
- 1 actuator inserted output (O3).
- 1 actuator locked output (O4).
- 2 solenoid activation inputs (IE1–IE2).
- 1 programming/reset input (I3).
- M12 connector, 12-pole configuration.
Reliable Machine Guarding for Industrial Systems
The Pizzato NSG4CE1DPK-F41 is designed to prevent access to hazardous machinery by ensuring guards remain locked until safe conditions are confirmed. The RFID system validates the correct high-coded actuator, significantly reducing the risk of bypass, tampering, or unintended machine restart.
Its safety outputs integrate with PLCs and safety controllers, enabling continuous monitoring of door status, actuator detection, and locking state in automated industrial environments. {index=2}
Typical Applications
- Industrial automation systems.
- Robotic safety cells.
- Packaging and processing machinery.
- Machine tools with safety guarding.
- OEM equipment manufacturing.
- Material handling and conveyor systems.
