Why Choose the Pizzato NS D4CE1STK-N027 Safety Locking Switch?
The Pizzato NS D4CE1STK-N027 is a high-performance RFID safety interlock switch with integrated STK control device unit designed for secure monitoring and locking of machine guards, safety doors and hazardous access points in industrial automation systems. As part of the Pizzato NS Safety Interlock Switches series, it combines RFID actuator technology, solenoid guard locking and integrated control functions to provide a complete machine safety solution.
This safety locking switch uses the D working method with locked actuator and de-energised solenoid, keeping the guard locked when electrical power is removed. The RFID-coded actuator system provides reliable contactless identification while helping prevent unauthorised bypassing of the safety circuit.
With 2 safety inputs IS1–IS2, 2 safety outputs OS1–OS2, actuator and lock status signalling, solenoid activation inputs and integrated STK control functionality, the NS D4CE1STK-N027 enables flexible connection to modern industrial safety systems.
Key Advantages
- Integrated RFID safety interlock switch with STK control device unit.
- De-energised solenoid locking principle provides secure guard protection.
- RFID-coded actuator technology enables reliable contactless monitoring.
- 2-channel safety inputs and outputs support advanced safety circuits.
- Integrated signalling functions provide actuator and locking status feedback.
- Emergency and auxiliary release functions support practical machine access management.
Key Features
- Pizzato NS Safety Interlock Switch series with STK integrated control.
- RFID-coded actuator detection technology.
- D working method: locked actuator with de-energised solenoid.
- 24 V DC industrial control system operation.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- Signalling outputs O3 and O4 for actuator inserted and actuator locked status.
- Solenoid activation inputs IE1–IE2.
- Programming / reset input I3.
- Integrated control device unit for simplified machine safety installation.
Advanced RFID Machine Safety Control
RFID safety locking switches such as the Pizzato NS D4CE1STK-N027 provide secure protection for machines where hazardous conditions may continue after shutdown. The RFID actuator recognition system enables reliable guard monitoring, while the integrated STK control unit simplifies safety system design and installation.
The NS series is designed for machine builders and automation engineers requiring dependable guard locking, diagnostic feedback and integration with modern safety control architectures.
Typical Applications
- Industrial machine guarding systems.
- Safety doors and protective covers.
- Robotic cells and automated production equipment.
- Packaging and processing machinery.
- Assembly and manufacturing systems.
- OEM machine safety applications.
