Why Choose the Pizzato NG 2D1E411H Safety Switch?
The Pizzato NG 2D1E411H is an advanced RFID safety switch with guard locking and integrated control devices, designed for reliable monitoring and locking of movable guards on industrial machinery. As part of the Pizzato NG series, it combines electronically coded guard detection, a robust locking mechanism and local operator controls within a single industrial safety device.
The NG 2D1E411H uses working principle E, with the actuator locked when the 24 V DC solenoid is energised. Its safety outputs operate in Mode 1, meaning the OS1 and OS2 safety outputs become active when the actuator is both inserted and locked. This provides positive confirmation of the guard-locking condition before hazardous machine functions are permitted.
This configuration features one white 1NO+1NC push button integrated into the cover, allowing local machine-control functionality without requiring a separate operator station. The switch itself is supplied without an actuator, allowing a suitable NG series high-level coded actuator to be selected separately for the installation.
Key Advantages
- Combines RFID guard monitoring, guard locking and operator control within one device.
- 9750 N maximum holding force provides secure locking of industrial machine guards.
- Working principle E provides locking with an energised 24 V DC solenoid.
- Integrated white 1NO+1NC push button supports local machine-control functions.
- Mode 1 safety logic confirms that the actuator is inserted and locked before OS1 and OS2 are active.
- Integrated status indication supports efficient machine diagnostics and maintenance.
Key Features
- Pizzato NG series RFID safety locking switch.
- Integrated control-device configuration with one white 1NO+1NC push button.
- Working principle E with actuator locked by energising the solenoid.
- 24 V DC solenoid guard-locking system.
- 9750 N maximum actuator holding force.
- Two safety inputs IS1 and IS2.
- Two electronic safety outputs OS1 and OS2.
- O3 signalling output for closed-guard status.
- O4 signalling output for locked-guard status.
- Integrated programming / reset input I3.
- Robust metal housing with three M20 × 1.5 threaded conduit entries.
- Orientable head for flexible machine installation.
Reliable Guard Monitoring for Industrial Machinery
RFID safety locking switches such as the Pizzato NG series are designed to monitor movable machine guards while preventing access to hazardous areas when dangerous machine functions remain active. The electronically coded detection system verifies the actuator condition, while the mechanical locking system provides a high holding force for secure guard retention.
The NG 2D1E411H provides dedicated safety inputs and outputs together with separate signalling outputs for guard-closed and guard-locked conditions. Its integrated white push button further simplifies machine design by combining safety interlocking and local operator-control functionality in a single robust assembly.
Typical Applications
- Industrial machine guard doors and access panels.
- Automated manufacturing and assembly equipment.
- Robotic cells and hazardous production areas.
- Packaging and processing machinery.
- CNC machines and automated machine tools.
- Conveyors and material handling systems.
- Production lines requiring secure guard locking and local operator control.
