ST HD420MK-H0T Pizzato ST H series safety sensor

Why Choose the Pizzato ST HD420MK-H0T Safety Sensor?

The Pizzato ST HD420MK-H0T is a compact and reliable RFID-coded non-contact safety sensor from the Pizzato ST H series, designed for monitoring movable guards, safety doors and access points on industrial machinery. Its electronic RFID technology provides dependable guard position detection without mechanical switching contacts, making it suitable for modern machine safety and automation systems.

The ST H series combines coded RFID detection with robust construction for demanding industrial safety applications. The ST HD420MK-H0T uses an integrated M12 connection and is designed for straightforward installation on machine guarding where reliable, non-contact safety monitoring is required.

With 24 V DC operation, two safety inputs, two safety outputs, one signalling output and one programming input, the ST HD420MK-H0T provides flexible integration with industrial safety control systems. Its H0T actuator configuration provides a coded safety solution for machine guarding and access protection.

Key Advantages

• Compact RFID safety sensor designed for machine guarding.
• Non-contact coded detection provides reliable guard monitoring.
• 24 V DC operation for straightforward industrial control integration.
• Integrated M12 connector for convenient industrial connection.
• Suitable for safety doors, access guards and machine protection systems.
• Robust ST H series construction for demanding industrial automation environments.

Key Features

• Pizzato ST H series RFID safety sensor.
• ST HD420MK-H0T product configuration.
• Non-contact RFID-coded 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.
• Integrated M12 connector.
• H0T actuator configuration for coded safety monitoring.
• Electronic safety monitoring without mechanical switching contacts.
• Compact construction for machine and guard installations.

Reliable Safety Monitoring for Industrial Machinery

RFID safety sensors such as the Pizzato ST HD420MK-H0T monitor the position of machine guards without requiring mechanical electrical contacts between the sensor and actuator. When the compatible coded actuator is correctly positioned, the safety system can confirm the guard position and permit the protected machine function to operate.

The ST H series is designed for machine builders and industrial automation engineers requiring dependable guard monitoring and straightforward integration with safety control systems. Non-contact RFID technology eliminates mechanical contact during normal actuation, supporting reliable operation on frequently accessed safety doors and machine guards.

Typical Applications

• Industrial machine safety doors and access guards.
• Automated production and processing machinery.
• Robotic cells and guarded automation equipment.
• Packaging and material handling systems.
• Manufacturing machinery requiring non-contact guard monitoring.
• OEM machine-building and industrial safety applications.