Why Choose the Pizzato ST HD420M0.2-H0T Safety Sensor?
The Pizzato ST HD420M0.2-H0T is a compact and reliable RFID safety sensor designed for monitoring movable guards, safety doors and access points on industrial machinery and automation systems. As part of the advanced Pizzato ST H series safety sensor range, it uses coded non-contact RFID technology to provide dependable guard-position detection for machine safety applications.
The ST H series combines RFID recognition with electronic safety outputs and a robust technopolymer housing. Its non-contact operating principle eliminates mechanical switching wear, making it well suited to machinery where guards are opened and closed frequently. The H0T configuration uses a low-coded H-type actuator, providing a practical solution for standard machine guarding applications.
The ST HD420M0.2-H0T operates from a 24 V DC supply and provides 2 safety inputs, 2 safety outputs, 1 signalling output and 1 programming input. The M0.2 configuration uses a 0.2 m PVC cable with M12 connector, while the H0T configuration uses a low-coded H-type actuator with an actuation distance of 11 mm.
Key Advantages
- Compact RFID safety sensor designed for machine guarding applications.
- Low actuator coding level provides practical guard-position detection for standard applications.
- 24 V DC supply for straightforward industrial safety-system integration.
- 11 mm actuation distance supports reliable non-contact guard monitoring.
- IP67 and IP69K protection for demanding industrial environments.
- 0.2 m PVC cable with M12 connector provides convenient connection to compatible safety control equipment.
Key Features
- Pizzato ST H RFID safety sensor series.
- ST HD420M0.2-H0T model.
- RFID non-contact detection technology.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- 1 signalling output O3.
- 1 programming input I3.
- 24 V DC operating supply.
- Low actuator coding level.
- 11 mm actuation distance.
- H-type actuator measuring 90 × 25 × 18 mm with lateral fixing.
- 0.2 m PVC cable with M12 connector.
- Multitag programming capability.
- Multicolour LED status indication.
- Technopolymer housing.
- IP67 / IP69K protection.
Reliable Safety Monitoring for Industrial Automation
RFID safety sensors such as the Pizzato ST HD420M0.2-H0T monitor the position of machine guards without requiring mechanical contact between the sensor and its associated actuator. When the actuator moves outside the detection zone, the sensor changes its safety outputs so the connected safety control system can initiate the appropriate safety response.
The ST H series is designed for modern machine safety and industrial automation applications where reliable guard monitoring, electronic switching and resistance to environmental conditions are important. Its two safety inputs, two safety outputs, signalling output and programming input support integration into compatible safety systems, while multitag programming provides additional flexibility for machine guarding installations.
Typical Applications
- Machine guards and protective doors.
- Industrial automation and production machinery.
- Safety interlocking systems.
- Packaging and processing machinery.
- Material handling and conveyor equipment.
- Machine tools and manufacturing equipment.
- Safety monitoring on movable access guards.
- OEM machinery and automated production systems.
