Why Choose the Pizzato ST DD420H5-E1T Safety Sensor?
The Pizzato ST DD420H5-E1T is a high-performance 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 RFID safety sensor range, it provides secure guard monitoring through uniquely coded RFID actuator recognition, high resistance to manipulation and long operational life without mechanical switching components.
The ST D series combines RFID technology with redundant safety electronics to provide dependable machine protection. Featuring two safety inputs, two safety outputs and one signalling output, these sensors can be integrated into modern safety circuits and connected in series with compatible Pizzato safety devices while maintaining high safety performance.
Featuring an E1T high-level coded RFID actuator configuration, 24 V DC supply and a 5 m cable connection, the ST DD420H5-E1T provides flexible installation for demanding industrial applications. Its reinforced technopolymer housing, IP67/IP69K protection rating and wide operating temperature range ensure reliable operation in harsh industrial environments.
Key Advantages
- Compact RFID coded safety sensor for industrial machine guarding.
- Non-contact RFID operation eliminates mechanical wear and improves service life.
- E1T high-level coded actuator technology provides enhanced protection against manipulation.
- 24 V DC operation for straightforward integration into safety systems.
- IP67 and IP69K protection rating for demanding industrial environments.
- 5 m cable connection provides flexible machine installation.
Key Features
- Pizzato ST D series RFID safety sensor.
- RFID coded non-contact switching technology.
- E1T high-level coded actuator recognition.
- Two safety inputs (IS1, IS2).
- Two safety outputs (OS1, OS2).
- One signalling output (O3) for device status monitoring.
- 24 V DC supply voltage.
- 5 m cable connection.
- 20 mm actuation distance.
- Suitable for safety door and guard monitoring applications.
Reliable Machine Guard Monitoring with RFID Technology
RFID safety sensors such as the Pizzato ST DD420H5-E1T provide secure monitoring of machine guards by detecting coded actuators without physical contact. This technology reduces mechanical wear, improves reliability and supports consistent safety performance in applications with frequent operating cycles.
The ST D series is designed for machine builders and automation engineers requiring dependable safety monitoring, flexible installation and robust environmental protection. Its RFID coding system, diagnostic outputs and series connection capability provide an efficient solution for modern industrial safety systems.
Typical Applications
- Machine guard and safety door monitoring.
- Industrial automation equipment.
- Packaging and production machinery.
- Robotics and automated manufacturing cells.
- Assembly and processing equipment.
- OEM machine safety systems.
