ST GD310N2-G1T Pizzato ST G series safety sensor

Why Choose the Pizzato STGD310N2-G1T Safety Interlock Sensor?

The Pizzato STGD310N2-G1T is a high-performance RFID safety interlock sensor designed for machine guarding, access control, and industrial automation safety applications. As part of the advanced Pizzato ST G series safety sensor family, it provides reliable non-contact monitoring of protective guards to ensure machinery is safely stopped when access doors are opened.

This model uses high-level coded RFID actuator technology to deliver strong tamper resistance and dependable recognition of the correct actuator. It is widely used in OEM machinery, robotics, and automated production environments where functional safety, long service life, and compliance with standards such as PL e (ISO 13849-1) and SIL 3 (IEC 61508) are required.

The STGD310N2-G1T features a robust technopolymer housing with integrated N2 cable connection, making it suitable for straightforward installation on safety doors and machine guards. Its non-contact sensing system eliminates mechanical wear and supports integration into modern safety PLC architectures and distributed safety networks. {index=1}

Key Advantages

• High-reliability RFID-coded safety interlock sensor for machine guarding applications.
• Non-contact operation reduces mechanical wear and improves service life.
• High tamper resistance with coded actuator recognition.
• Designed for industrial automation and safety-critical environments.
• Compatible with safety PLC systems and distributed safety architectures.
• Compact design for easy installation on machine guards.

Key Features

• Pizzato ST G series RFID safety sensor.
• Model: STGD310N2-G1T.
• RFID-coded actuator detection system.
• 2 safety inputs (IS1–IS2).
• 2 safety outputs (OS1–OS2).
• 1 signalling output (O3).
• High coding level actuator (G1T version).
• Actuation distance up to approx. 11 mm.
• Integrated N2 cable connection.
• 24 V DC supply voltage.
• IP67 / IP69K protection rating.

Advanced Machine Safety with RFID Technology

The Pizzato STGD310N2-G1T uses RFID-coded actuator recognition to ensure that only a correctly paired actuator enables machine operation. This significantly reduces the risk of bypassing compared to traditional mechanical safety switches.

According to ST G series technical documentation, high-coded RFID safety sensors are designed for use in high-integrity safety circuits with up to PL e and SIL 3 capability when correctly implemented in a safety system architecture.

The non-contact design eliminates mechanical wear, making it suitable for high-cycle industrial environments such as robotics, packaging machinery, CNC systems, and automated production lines.

Typical Applications

• Industrial machine guarding systems.
• Automated production lines.
• Robotics safety enclosures.
• CNC machine access doors.
• Packaging machinery.
• Material handling systems.