Why Choose the Pizzato ST DL310N3-E0T ST D Series Safety Sensor?
The Pizzato ST DL310N3-E0T is a robust RFID non-contact safety sensor designed for monitoring machine guards, doors and protective devices in industrial automation systems. As part of the advanced Pizzato ST D safety sensor series, it uses RFID technology to provide dependable guard detection without mechanical contact, helping reduce wear and provide long service life in machinery with frequent operating cycles.
Operating from a 24 V DC supply, the ST DL310N3-E0T provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs and one O3 signalling output. The ST D series uses redundant electronic architecture and can be incorporated into suitably designed machine safety systems up to PL e, Category 4 according to EN ISO 13849-1 and SIL 3 according to EN 62061.
The ST DL310N3-E0T uses a low-coded E0T RFID actuator with an actuation distance of 20 mm and actuator dimensions of approximately 40 × 50 × 16 mm. The sensor features a reinforced technopolymer housing with the connection exiting from the left, a 3 m PVC cable and IP67 / IP69K protection, making it well suited to demanding industrial environments.
Key Advantages
- Non-contact RFID safety sensor designed for machine guard monitoring.
- 20 mm actuation distance provides useful installation and alignment tolerance.
- Two safety inputs and two safety outputs for flexible safety circuit integration.
- Dedicated O3 signalling output for sensor status information.
- Supports suitably designed safety systems up to PL e, Category 4 and SIL 3.
- IP67 / IP69K protection for demanding industrial environments.
Key Features
- Pizzato ST D RFID safety sensor series.
- Non-contact switching using RFID technology.
- Low-coded E0T actuator.
- 20 mm actuation distance.
- Two IS1–IS2 safety inputs.
- Two OS1–OS2 safety outputs.
- One O3 signalling output.
- 24 V DC supply voltage.
- 3 m PVC cable with connection exiting from the left.
- Reinforced technopolymer housing.
- IP67 / IP69K enclosure protection.
- Operating temperature range from -25 °C to +70 °C.
Reliable RFID Guard Monitoring for Industrial Machinery
RFID safety sensors such as the Pizzato ST D series monitor movable guards and protective devices without requiring mechanical contact between the sensor and actuator. This contactless operating principle eliminates conventional mechanical switching elements, helping reduce wear and providing dependable performance in applications with frequent operating cycles or demanding environmental conditions.
The ST D series features two safety inputs and two safety outputs and supports series connection with compatible Pizzato safety devices. Up to 32 compatible sensors can be connected in series while maintaining PL e when the complete safety system is correctly designed, making the series a flexible solution for machinery with multiple monitored guards and access points.
Typical Applications
- Industrial machine guard and access-door monitoring.
- Packaging and production machinery.
- Automated assembly equipment.
- Robotic cells and industrial automation systems.
- Material handling and conveyor machinery.
- Machinery requiring extended-distance non-contact safety sensing.
