Why Choose the Pizzato NX B52CE1SMK RFID Safety Switch?
The Pizzato NX B52CE1SMK is a compact RFID safety switch with guard locking designed for reliable monitoring and controlled access to movable guards on industrial machinery. Part of the advanced Pizzato NX series, it combines non-contact RFID actuator recognition, bistable guard locking and electronic safety outputs for demanding machine-safety and automation applications.
This configuration operates in Mode 1, with the redundant OS1 and OS2 safety outputs activated when the actuator is inserted and locked. It provides two safety inputs, two safety outputs, separate signalling outputs for actuator-inserted and actuator-locked conditions, two solenoid activation inputs, a programming/reset input and an EDM feedback input for external device monitoring.
The NX B52CE1SMK uses a 12-pole M12 connector and incorporates a hexagonal-key auxiliary release accessible from three sides together with a rear escape-release button. A maximum locked-actuator holding force of 6000 N, IP67 / IP69K protection and an illuminated multicolour RGB LED cover make this switch suitable for robust industrial guard-locking installations. This product code is supplied without an actuator, allowing the appropriate compatible NX RFID actuator to be selected separately.
Key Advantages
- Compact RFID safety switch with guard locking for industrial machinery.
- Mode 1 bistable operation with safety outputs active when the actuator is inserted and locked.
- Integrated EDM feedback input supports external device monitoring.
- Maximum locked-actuator holding force of 6000 N.
- IP67 and IP69K protection for demanding industrial environments.
- 12-pole M12 connector simplifies electrical installation and replacement.
- Hexagonal-key auxiliary release accessible from three sides.
- Rear escape-release button provides a release function from inside guarded areas.
- Illuminated RGB LED cover provides clear multicolour status signalling.
Key Features
- Pizzato NX series RFID safety switch with lock.
- Non-contact RFID actuator recognition.
- Mode 1 bistable solenoid operation.
- OS1 and OS2 safety outputs active with actuator inserted and locked.
- 2 safety inputs: IS1 and IS2.
- 2 safety outputs: OS1 and OS2.
- 2 signalling outputs: O3 actuator inserted and O4 actuator locked.
- 2 solenoid activation inputs: IE1 and IE2.
- 1 programming/reset input: I3.
- 1 EDM feedback input: I5.
- Reprogrammable RFID actuator recognition.
- Auxiliary release with hexagonal-key access from three sides.
- Rear escape-release button.
- 12-pole M12 electrical connector.
- Multicolour RGB LED illuminated cover.
- Supplied without actuator.
Reliable RFID Guard Locking for Industrial Machinery
RFID safety switches such as the Pizzato NX series combine coded electronic guard detection with mechanical guard locking. In Mode 1 operation, the NX B52CE1SMK activates its OS1 and OS2 safety outputs when the actuator is inserted and locked, allowing the associated safety system to verify that a protective guard is securely locked before hazardous machine operation is enabled.
The integrated EDM input enables external device monitoring, while the three-sided auxiliary release and rear escape-release button provide flexible release functionality for guarded machinery. Combined with its compact construction, robust ingress protection and M12 connectivity, the NX B52CE1SMK provides a versatile solution for modern industrial machine-safety systems.
Typical Applications
- Machine guard doors and protective access panels.
- Industrial automation and robotic cells.
- Packaging and processing machinery.
- Automated production and assembly equipment.
- Conveyor and material handling systems.
- Guarded areas requiring an internal escape-release function.
- Machinery with hazardous residual movement after shutdown.
- High-performance safety systems requiring RFID guard monitoring and locking.
