Why Choose the Pizzato ST DD420M0.1-E0T ST D Series Safety Sensor?
The Pizzato ST DD420M0.1-E0T is a programmable RFID safety sensor designed for contactless monitoring of movable guards, access doors and protective devices on industrial machinery. As part of the advanced Pizzato ST D series, it combines RFID actuator recognition with two safety inputs, two safety outputs, a signalling output and an additional programming input for flexible integration into modern machine safety systems.
This model uses an E0T low-level coded RFID actuator with a nominal 20 mm actuation distance. E0T actuators use the same coding arrangement, allowing compatible E0T actuators to be recognised without individual actuator association. Contactless RFID sensing eliminates mechanical contact between the sensor and actuator, reducing wear during frequent guard operating cycles. When correctly integrated into a suitable safety architecture, ST D series sensors can support applications up to PL e, Category 4 and SIL 3.
The ST DD420M0.1-E0T is designed for 24 V DC industrial safety systems and features a 0.1 m PVC cable with M12 connector on the right-hand side. It provides two safety inputs IS1-IS2, two safety outputs OS1-OS2, one signalling output O3 and one programming input I3. Its robust technopolymer construction, -25 °C to +70 °C operating range and IP67 / IP69K protection make it well suited to demanding industrial environments.
Key Advantages
- Contactless RFID safety sensor designed for machine guard monitoring.
- E0T low-level coded actuator provides straightforward RFID guard detection.
- Extended 20 mm actuation distance provides increased positioning tolerance between sensor and actuator.
- Additional I3 programming input provides enhanced configuration flexibility.
- Supports safety applications up to PL e, Category 4 and SIL 3 when correctly integrated.
- 0.1 m PVC cable with M12 connector provides convenient, serviceable machine wiring.
- IP67 and IP69K protection for demanding industrial and washdown environments.
Key Features
- Pizzato ST D series RFID safety sensor.
- Designed for 24 V DC industrial safety systems.
- 2 safety inputs IS1 and IS2.
- 2 safety outputs OS1 and OS2.
- 1 signalling output O3.
- 1 programming input I3.
- Programmable sensor configuration.
- E0T low-level coded RFID actuator.
- 20 mm nominal actuation distance.
- 0.1 m PVC cable with M12 connector.
- Right-hand electrical connection orientation.
- Contactless operation helps minimise mechanical wear during frequent guard cycles.
- IP67 / IP69K environmental protection.
Reliable RFID Protection for Machine Guards
RFID safety sensors such as the Pizzato ST DD420M0.1-E0T monitor machine guards without requiring mechanical contact between the sensor and actuator. The E0T actuator provides a generous 20 mm actuation distance, making this configuration particularly useful where additional positioning tolerance is desirable due to guard movement, vibration or installation geometry.
The ST DD420 configuration adds a dedicated I3 programming input alongside its two safety inputs, two safety outputs and signalling output, providing additional flexibility when configuring the safety function. Combined with its M12-connected design, robust environmental protection and contactless RFID technology, the ST DD420M0.1-E0T provides a versatile solution for industrial guard monitoring applications.
Typical Applications
- Machine guard and access door monitoring.
- Applications requiring increased sensor-to-actuator operating distance.
- Programmable industrial safety systems.
- Packaging and production machinery.
- Automated assembly equipment.
- Robotic cells and perimeter guarding.
- Food and beverage processing machinery.
- Material handling and conveyor systems.
