ST HE310MP-H0TF Pizzato ST H series safety sensor

Why Choose the Pizzato ST HE310MP-H0TF ST H Series Safety Sensor?

The Pizzato ST HE310MP-H0TF is an advanced RFID non-contact electronic safety interlock sensor with magnetic holding designed for reliable monitoring of machine guards, safety doors and access points in industrial automation systems. Part of the Pizzato ST H RFID Safety Sensor Series, it combines coded RFID detection with electronic safety inputs and outputs to provide dependable guard monitoring without the mechanical switching contact associated with conventional safety switches.

The ST HE310MP-H0TF operates from a 24 V DC supply and provides 2 safety inputs IS1–IS2, 2 safety outputs OS1–OS2 and 1 signalling output O3. The safety inputs allow compatible upstream safety devices to be incorporated into a series-connected safety architecture, while the solid-state safety outputs support integration with compatible safety modules, safety PLCs and industrial machine control systems.

This MP version incorporates an integrated M12 technopolymer connector for convenient industrial wiring and provides an actuation distance of approximately 11 mm. The H0TF configuration incorporates magnetic holding of approximately 40 N, helping retain the associated guard in its normal closed position against vibration, recoil or air movement. Robust IP67 / IP69K protection and an operating temperature range of -25 to +70 °C support dependable use in demanding industrial environments.

Key Advantages

• Advanced RFID non-contact safety sensing for machine guards and safety doors.
• 2 safety inputs IS1–IS2 support integration with compatible upstream safety devices.
• 2 safety outputs OS1–OS2 provide electronic interfacing with compatible safety controllers.
• Dedicated O3 signalling output provides useful guard-status information to machine controls.
• Approximately 11 mm actuation distance supports reliable non-contact guard monitoring.
• Integrated permanent magnet provides approximately 40 N holding force to help retain guards in the closed position.
• Integrated M12 technopolymer connector simplifies machine wiring, servicing and sensor replacement.
• Non-contact RFID technology reduces mechanical wear compared with conventional electromechanical interlocks.
• IP67 / IP69K protection supports demanding industrial and automation applications.

Key Features

• Pizzato ST H RFID Safety Sensor Series.
• Electronic RFID safety interlock sensor.
• 24 V DC supply voltage.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• 1 signalling output O3.
• Actuation distance of approximately 11 mm.
• Magnetic holding force of approximately 40 N.
• MP integrated M12 technopolymer connector configuration.
• Non-contact RFID detection minimises mechanical wear between sensor and actuator.
• Designed for machine guarding, safety interlocking and industrial automation.
• Operating temperature range from -25 to +70 °C.
• IP67 and IP69K environmental protection.

Reliable Safety Monitoring for Industrial Automation

RFID safety sensors such as the Pizzato ST HE310MP-H0TF monitor the position of movable machine guards without requiring mechanical switching contact between the sensor and actuator. When the appropriate RFID actuator enters the sensor's operating range, the safety outputs communicate the guard condition to the connected safety control system, helping ensure hazardous machine functions are enabled only when the required guarding conditions are satisfied.

The ST HE310 configuration incorporates 2 safety inputs IS1–IS2, allowing compatible upstream safety devices to be integrated into series-connected machine safety architectures. Approximately 40 N magnetic holding force helps keep the guard in its normal closed position, while the dedicated O3 signalling output provides useful status information to the machine control system. The integrated M12 connector further supports efficient installation and maintenance on modular and automated machinery.

Typical Applications

• Industrial machine safety doors and protective guards.
• Automated production and assembly machinery.
• Robotic cells and safety enclosures.
• Packaging and processing equipment.
• Conveyor and material handling systems.
• Machine tools and manufacturing equipment.
• Series-connected machine safety systems.
• Applications requiring magnetic guard holding.
• OEM machinery and industrial automation installations.