ST HE510MK-H1TF Pizzato ST H series safety sensor

Why Choose the Pizzato STHE510MK-H1TF Safety Interlock Sensor?

The Pizzato STHE510MK-H1TF is an advanced RFID safety interlock sensor designed for high-level machine guarding, access control, and industrial automation safety systems. As part of the powerful Pizzato ST H series safety sensor platform, it ensures reliable non-contact monitoring of safety doors and protective guards in demanding environments.

This model features high-level coded RFID actuator recognition (H1TF logic) along with an expanded safety architecture including EDM (External Device Monitoring), allowing verification of downstream contactors and safety devices. It is ideal for complex safety circuits requiring compliance with PL e (ISO 13849-1) and SIL 3 (IEC 61508).

The STHE510MK-H1TF includes a durable technopolymer housing with an integrated M12 stainless steel connector (MK version), enabling fast installation and reliable connectivity in industrial control systems. Its non-contact RFID technology eliminates mechanical wear, ensuring long-term durability in high-cycle automation applications. {index=1}

Key Advantages

• Advanced RFID-coded safety interlock sensor for high-level machine guarding.
• Integrated EDM (External Device Monitoring) for enhanced safety validation.
• Non-contact operation reduces wear and maintenance requirements.
• High coding level actuator recognition for superior tamper resistance.
• Designed for complex industrial automation and safety systems.
• M12 stainless steel connector for secure and fast installation.

Key Features

• Pizzato ST H series RFID safety sensor.
• Model: STHE510MK-H1TF.
• RFID-coded actuator detection system.
• 2 safety outputs (OS1–OS2).
• 2 safety inputs (IS1–IS2).
• 1 signalling output (O3).
• 1 EDM input (External Device Monitoring).
• High coding level actuator system.
• Actuation distance up to approx. 11 mm.
• Integrated M12 stainless steel connector (MK version).
• 24 V DC supply voltage.
• IP67 / IP69K protection rating.

Advanced Machine Safety with RFID Technology

The Pizzato STHE510MK-H1TF uses RFID-coded actuator recognition to ensure that only authorised actuators can enable machine operation. The addition of EDM functionality allows monitoring of external relays or contactors, ensuring that safety outputs are correctly executed and validated in complex systems.

The ST H series is engineered for harsh industrial environments, offering IP67/IP69K protection and resistance to vibration, dust, and washdown conditions. Its modular design and advanced safety features make it suitable for modern automated production systems and safety-critical applications.

Typical Applications

• Advanced industrial machine guarding systems.
• Automated production lines with safety monitoring.
• Robotics and safety enclosures.
• CNC and high-performance machinery.
• Packaging and processing systems.
• OEM automation requiring EDM functionality.