Why Choose the Pizzato ST DD820N2-D1T Safety Sensor?
The Pizzato ST DD820N2-D1T is a compact and reliable RFID-coded non-contact safety sensor designed for monitoring machine guards, safety doors and protective covers in industrial automation systems. As part of the advanced Pizzato ST D series safety sensor range, it provides secure guard monitoring with high resistance to manipulation and dependable operation in demanding industrial environments.
Using advanced RFID technology, the ST DD820N2-D1T detects its associated coded actuator without mechanical contact, eliminating mechanical wear and improving operational reliability in applications with frequent safety door cycles. The ST D series is designed for connection to safety modules or safety PLC systems with OSSD inputs and supports high safety performance when correctly evaluated.
The ST DD820N2-D1T features a D1T high-level coded actuator system, PVC cable connection and a compact D actuator design with a 12 mm actuation distance, making it suitable for flexible installation on industrial machine guards and protective doors.
Key Advantages
- Compact RFID safety sensor designed for industrial machine guarding.
- D1T high-level coded actuator technology provides enhanced protection against actuator substitution.
- Non-contact operation eliminates mechanical switching wear.
- IP67 / IP69K protection rating suitable for harsh industrial environments.
- PVC cable connection simplifies installation in safety circuits.
- Compatible with suitable safety modules and safety PLC systems.
Key Features
- Pizzato ST D series RFID safety sensor.
- RFID coded non-contact switching technology.
- D1T high coding level actuator recognition.
- 12 mm rated actuation distance.
- PVC cable connection for industrial wiring applications.
- Two safety inputs and two safety outputs.
- One signalling output for status monitoring.
- Four LED indicators for rapid operating status diagnosis.
- Glass fibre reinforced technopolymer housing.
- Series connection capability with compatible safety devices.
Reliable Safety Monitoring for Industrial Machinery
RFID safety sensors such as the Pizzato ST DD820N2-D1T provide secure monitoring of movable guards by verifying the correct coded actuator before enabling machine operation. This allows manufacturers to improve operator protection while maintaining efficient production and reducing maintenance associated with mechanical safety switches.
The ST D series combines RFID coding, robust construction and flexible connection options to support modern industrial safety architectures. Its contactless design, high coding level actuators and diagnostic features make it suitable for demanding automation applications.
Typical Applications
- Industrial machine guard monitoring.
- Safety doors and protective covers.
- Packaging and production machinery.
- Robotic cells and automated manufacturing systems.
- Processing equipment and assembly machines.
- OEM machine safety installations.
