Why Choose the Pizzato ST HE210N5-H0TF ST H Series Safety Sensor?
The Pizzato ST HE210N5-H0TF is an advanced RFID non-contact safety sensor with magnetic actuator holding designed for reliable monitoring of machine guards, safety doors and access points in industrial automation systems. As part of the Pizzato ST H series, it combines coded RFID detection with electronic safety outputs and an integrated permanent magnet, providing dependable safety interlocking while helping keep lightweight guards securely closed.
The ST HE210N5-H0TF provides 2 safety outputs OS1–OS2 and 1 signalling output O3 for integration with compatible safety modules, safety PLCs and machine control systems. The ST H platform uses RFID actuator recognition rather than mechanical switching contact, reducing mechanical wear while providing a high level of protection for modern automated machinery.
This version features a 5 m fixed cable, an actuator actuation distance of approximately 11 mm and an integrated permanent magnet providing approximately 40 N holding force. The symmetrical ST H housing has 78 mm mounting-hole spacing and provides IP67 / IP69K protection, making the sensor suitable for demanding industrial installations.
Key Advantages
- Advanced RFID non-contact safety sensing for machine guards and access doors.
- Integrated permanent magnet provides approximately 40 N holding force.
- 2 safety outputs OS1–OS2 for integration with industrial safety systems.
- Dedicated O3 signalling output provides guard-status information to machine controls.
- Approximately 11 mm actuation distance supports reliable non-contact guard detection.
- 5 m fixed cable provides convenient direct wiring into machine control systems.
- Symmetrical housing and 78 mm mounting-hole spacing simplify machine installation.
- IP67 / IP69K protection supports operation in demanding industrial environments.
Key Features
- Pizzato ST H series RFID safety sensor.
- Electronic coded type 4 non-contact interlocking technology.
- 24 V DC industrial supply.
- 2 safety outputs OS1–OS2.
- 1 signalling output O3.
- 5 m fixed cable connection.
- Actuator actuation distance of approximately 11 mm.
- Integrated permanent magnet with approximately 40 N holding force.
- Compact symmetrical 90 × 25 × 18 mm housing.
- 78 mm mounting-hole spacing.
- Multicolour signalling LEDs visible from both sides of the housing.
- Compatible with Pizzato ST series actuators.
- IP67 and IP69K environmental protection.
Reliable Safety Monitoring for Industrial Automation
RFID safety sensors such as the Pizzato ST HE210N5-H0TF monitor the position of movable machine guards without requiring mechanical switching contact between the sensor and actuator. When the correct actuator enters the sensor's safe activation zone, the electronic safety outputs communicate the guard condition to the connected safety system, helping ensure machinery operates only when the required guarding conditions are satisfied.
The ST H series combines RFID detection with magnetic actuator holding. The integrated permanent magnet helps keep guards closed where vibration, closing recoil or air movement could otherwise cause lightweight guards to move, while the symmetrical housing allows the same sensor format to be installed conveniently on left- or right-hand doors. ST series sensors can be integrated with compatible safety modules and safety PLCs with OSSD inputs for flexible industrial automation system design.
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 machining centres.
- Manufacturing and assembly installations.
- OEM machinery and industrial automation systems.
