ST GD420M0.2-G1T Pizzato ST G series safety sensor

Why Choose the Pizzato ST GD420M0.2-G1T ST G Series Safety Sensor?

The Pizzato ST GD420M0.2-G1T is a compact and highly reliable RFID safety sensor designed for non-contact monitoring of movable guards, doors and protective access points on industrial machinery. Part of the Pizzato ST G series, it combines RFID transponder technology with redundant electronic safety circuitry to provide dependable guard-position monitoring without the mechanical wear associated with conventional electromechanical safety switches.

The ST GD420M0.2-G1T provides two safety inputs IS1–IS2, two safety outputs OS1–OS2, one signalling output O3 and one programming input I3. This programmable configuration is designed for integration with modern machine safety systems and allows the sensor to exchange safety and diagnostic information with suitable safety PLCs, safety modules and compatible series-connected devices.

Operating from a 24 V DC supply, this version features a 0.2 m PVC cable with M12 connector for convenient installation and servicing. Its high-level coded G1T actuator provides an 11 mm actuation distance and measures 37 × 26 × 18 mm with lateral fixing, while IP67 and IP69K protection supports dependable operation in demanding industrial environments.

Key Advantages

• Advanced RFID non-contact safety sensing for machine guards and access doors.
• High-level coded G1T actuator provides enhanced protection against inappropriate actuator substitution.
• Two safety inputs and two safety outputs support flexible machine safety architectures.
• Integrated I3 programming input supports programmable actuator association.
• 0.2 m PVC cable with M12 connector provides a compact and service-friendly electrical connection.
• IP67 and IP69K protection supports use in demanding industrial environments.

Key Features

• Pizzato ST G series RFID safety sensor.
• High-level coded G1T RFID actuator.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• 1 signalling output O3.
• 1 programming input I3.
• 24 V DC power supply.
• 0.2 m PVC cable with M12 connector.
• 11 mm actuator actuation distance.
• G1T actuator with compact lateral-fixing design.
• Robust technopolymer ST G series housing.
• Designed for programmable industrial machine safety applications.

Reliable Safety Monitoring for Industrial Automation

RFID safety sensors such as the Pizzato ST G series detect compatible coded actuators without requiring physical contact between the sensor and moving guard. This non-contact operating principle reduces mechanical wear and provides reliable monitoring on machinery exposed to repeated guard movement, vibration and normal alignment tolerances.

The ST GD420M0.2-G1T combines redundant safety outputs with safety inputs and an I3 programming input for integration into modern industrial safety architectures. Its G1T actuator uses a high coding level, with individually coded actuators requiring association with the sensor, helping provide enhanced protection against manipulation while retaining convenient non-contact operation.

Typical Applications

• Machine guard and access-door monitoring.
• Automated manufacturing and assembly machinery.
• Packaging and processing equipment.
• Robotic cells and automated production lines.
• Conveyors and material handling systems.
• OEM machinery and industrial automation systems.