ST HE310MK-H0TG Pizzato ST H series safety sensor

Why Choose the Pizzato ST HE310MK-H0TG ST H Series Safety Sensor?

The Pizzato ST HE310MK-H0TG 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. As part of the Pizzato ST H RFID Safety Sensor Series, it combines coded RFID detection with electronic safety outputs and magnetic actuator holding to provide dependable machine guarding without the mechanical wear associated with conventional contact-based safety switches.

The ST HE310MK-H0TG operates from a 24 V DC supply and provides 2 safety inputs IS1–IS2, 2 safety outputs OS1–OS2 and 1 signalling output O3. This input and output configuration supports integration into modern machine safety architectures, including compatible safety modules, safety PLCs and series-connected safety systems, while the signalling output provides useful guard-status information to the machine control system.

This MK version incorporates an integrated M12 connector for convenient industrial wiring and provides an actuator actuation distance of approximately 11 mm. The H0TG configuration incorporates magnetic holding of approximately 50 N, helping retain lightweight guards in their closed position, while IP67 / IP69K protection supports dependable operation in demanding industrial environments.

Key Advantages

• Advanced RFID non-contact safety sensing for machine guards and safety doors.
• Integrated magnetic holding provides approximately 50 N holding force.
• 2 safety inputs IS1–IS2 support flexible series-connected safety architectures.
• 2 safety outputs OS1–OS2 provide reliable interfacing with compatible safety control systems.
• Dedicated O3 signalling output provides useful guard-status information to machine controls.
• Approximately 11 mm actuation distance supports reliable non-contact guard detection.
• Integrated M12 connector simplifies installation, servicing and replacement.
• IP67 / IP69K protection supports operation in demanding industrial environments.

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 actuator holding force of approximately 50 N.
• Integrated M12 connector for industrial wiring.
• Non-contact RFID sensing minimises mechanical wear.
• Designed for machine guarding and industrial safety interlocking.
• 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 HE310MK-H0TG monitor the position of movable machine guards without requiring mechanical switching contact between the sensor and actuator. When the appropriate 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 H series combines electronic RFID guard detection with magnetic holding and flexible safety-system connectivity. The integrated magnet helps keep lightweight or unlatched guards closed where vibration, recoil or other minor forces could otherwise cause movement, while the safety inputs and outputs support integration into compatible series-connected safety architectures. The M12 connection further simplifies machine installation, servicing and sensor replacement.

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 industrial safety systems.
• OEM machinery and automated production installations.