Why Choose the Pizzato ST DD711N2-D0T Safety Sensor?
The Pizzato ST DD711N2-D0T is a robust RFID safety sensor designed for non-contact monitoring of guards, doors and protective devices on industrial machinery. As part of the Pizzato ST D series, it combines coded RFID detection with semiconductor safety outputs to provide reliable guard monitoring for machine builders, production equipment and industrial automation systems.
The ST D series uses RFID technology to detect a coded actuator without requiring mechanical contact between the sensor and actuator. This helps minimise mechanical wear in applications where guards are opened frequently, while coded actuator recognition provides enhanced protection against manipulation compared with conventional uncoded sensing technologies.
The ST DD711N2-D0T operates from a 12–24 V DC supply and is supplied with a 2 m cable connection for straightforward integration into machine wiring. It provides two semiconductor safety outputs, a switch-on distance of 12 mm and a switch-off distance of 14 mm, while its IP67 and IP69K protection supports installation in demanding industrial environments.
Key Advantages
- Non-contact RFID safety sensor designed for industrial machine guarding.
- Coded RFID detection provides enhanced resistance to manipulation.
- Two semiconductor safety outputs for integration with compatible safety control equipment.
- 12 mm switch-on distance provides practical installation tolerance for movable guards.
- 2 m integral cable enables direct connection to machine wiring.
- 12–24 V DC operating voltage suits industrial control and safety systems.
- IP67 and IP69K protection for demanding industrial and washdown environments.
- Non-contact operation reduces mechanical wear during frequent guard opening and closing cycles.
Key Features
- Pizzato ST D series RFID safety sensor.
- 12–24 V DC operating voltage.
- RFID-based non-contact actuator detection.
- Two semiconductor safety outputs.
- 12 mm switch-on distance.
- 14 mm switch-off distance.
- Integral 2 m cable connection.
- Electronic sensing design with no mechanical switching contact between sensor and actuator.
- Suitable for industrial guard-locking and guard-monitoring applications.
- IP67 and IP69K protection ratings.
Reliable RFID Guard Monitoring for Industrial Machinery
RFID safety sensors such as the Pizzato ST D series monitor movable guards using a coded electronic actuator rather than a mechanically operated switch. The sensor detects the actuator as the guard enters its safe position, allowing compatible safety control equipment to determine whether hazardous machine functions may operate.
The non-contact operating principle is particularly useful on machinery subject to frequent access, vibration or repeated production cycles. With no mechanical actuator entering the sensor housing, physical wear is reduced, while the defined 12 mm switch-on and 14 mm switch-off distances provide useful tolerance for guard alignment in industrial installations.
Typical Applications
- Machine guard and access-door monitoring.
- Packaging and production machinery.
- Automated assembly systems.
- Material handling and conveyor equipment.
- Robotic and automated production cells.
- Processing equipment and machinery in washdown environments.
- OEM machinery and industrial automation systems.
