Why Choose the Pizzato NSD4CE1SA2-F40 Safety Locking Switch?
The Pizzato NSD4CE1SA2-F40 is an NS series RFID safety interlock switch with electromagnetic guard locking designed for monitoring and securing movable guards on industrial machinery. It combines contactless RFID actuator detection, electronic safety monitoring and robust guard retention for integration into modern machine safety systems.
This version is supplied with the F40 low-level coded RFID actuator. F40 actuators use a common coding arrangement within the F40 family, providing straightforward RFID-based guard detection where unique actuator pairing is not required. The switch uses a de-energised-solenoid locking principle, meaning the actuator remains locked while the locking solenoid is de-energised.
The NSD4CE1SA2-F40 incorporates redundant electronic safety outputs and dedicated status signalling for monitoring actuator presence and locking condition. With the NS series providing up to 2,100 N maximum actuator holding force and robust environmental protection, this configuration is suited to industrial machinery requiring dependable guard retention and electronic safety monitoring.
Key Advantages
- Combines RFID guard monitoring and electromagnetic guard locking in one device.
- Supplied complete with an F40 low-level coded RFID actuator.
- De-energised-solenoid locking retains the actuator while the locking solenoid is not energised.
- Maximum 2,100 N actuator holding force provides robust guard retention.
- Dual electronic safety outputs support integration with compatible machine safety controllers.
- Dedicated signalling enables monitoring of actuator presence and locking status.
- Contactless RFID technology reduces reliance on mechanically operated safety contacts.
Key Features
- Pizzato NS Series safety interlock switch.
- RFID safety switch with electromagnetic guard locking.
- F40 low-level coded RFID actuator included.
- Contactless RFID actuator detection.
- Locking principle: actuator locked with solenoid de-energised.
- Two electronic safety outputs: OS1 and OS2.
- Dedicated actuator-presence signalling.
- Dedicated actuator-locking status signalling.
- 2,100 N maximum actuator holding force.
- Electronic architecture for integration with industrial safety controllers.
- Designed for movable guards requiring monitored locking.
RFID Guard Monitoring with Dependable Guard Retention
Guard-locking safety switches are used where opening a movable guard before hazardous machine conditions have ceased could expose personnel to risk. The Pizzato NSD4CE1SA2-F40 combines RFID actuator detection with monitored electromagnetic locking, enabling the machine safety system to supervise the guard condition and maintain guard retention until controlled access can be permitted.
The supplied F40 actuator provides contactless RFID detection using the low-level coding arrangement of the F40 family. Combined with electronic safety outputs and status signalling, this makes the NSD4CE1SA2-F40 a practical solution for automated equipment, production machinery and other guarded installations requiring reliable electronic interlocking.
Typical Applications
- Industrial machine guard doors and access panels.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Automated assembly and production lines.
- Machines with hazardous residual or run-down movement.
- Conveyor and material handling equipment.
- OEM machinery requiring RFID guard monitoring and locking.
