ST GD420N10-G0T Pizzato ST G series safety sensor

Why Choose the Pizzato ST GD420N10-G0T ST G Series Safety Sensor?

The Pizzato ST GD420N10-G0T is a robust RFID non-contact safety sensor designed for machine guarding, safety interlocking and industrial automation applications. Part of the Pizzato ST G series, it combines electronic RFID detection with a standard low-level coded actuator to provide dependable monitoring of movable guards, doors and access points without mechanical contact.

The ST GD420N10-G0T provides 2 safety inputs (IS1–IS2), 2 safety outputs (OS1–OS2), 1 signalling output (O3) and 1 programming input (I3). Its programmable electronic architecture supports integration into modern industrial safety systems, including applications requiring series connection of compatible safety devices and communication with safety controllers.

Operating from a 24 V DC supply, this cable-connected sensor is paired with the SM G0T standard low-level coded actuator. The actuator provides an 11 mm actuation distance and measures 37 × 26 × 18 mm with lateral fixing. The sensor also provides IP67 / IP69K protection and operates from -25 °C to +70 °C, making it suitable for demanding industrial environments.

Key Advantages

• Reliable RFID non-contact safety sensing for machine guarding applications.
• SM G0T standard actuator provides low-level coded RFID guard detection.
• 11 mm actuation distance provides practical tolerance for machine guard alignment.
• 2 safety inputs and 2 safety outputs support integration into industrial safety architectures.
• Dedicated O3 signalling output and I3 programming input provide flexible control and diagnostics.
• IP67 / IP69K protection supports operation in demanding industrial environments.

Key Features

• Pizzato ST G series RFID safety sensor.
• 24 V DC supply voltage.
• 2 safety inputs (IS1–IS2).
• 2 safety outputs (OS1–OS2).
• 1 signalling output (O3).
• 1 programming input (I3).
• PNP switching outputs.
• SM G0T low-level coded RFID actuator.
• 11 mm actuator actuation distance.
• Actuator dimensions of 37 × 26 × 18 mm.
• Standard actuator with lateral fixing.
• Durable technopolymer ST G series housing.
• IP67 according to EN 60529 and IP69K according to ISO 20653.

Reliable Safety Interlocking for Industrial Machinery

RFID safety sensors such as the Pizzato ST GD420N10-G0T monitor movable guards electronically without requiring mechanical contact between the sensor and actuator. When the SM G0T actuator enters the sensing area, the sensor detects its RFID code and provides the appropriate safety status to the machine control system, helping prevent hazardous machine operation while a monitored guard is open.

The ST G series is designed for machine builders and industrial automation engineers requiring reliable guard monitoring and flexible safety-system integration. The GD420 configuration combines safety inputs, safety outputs, signalling and programming functionality, while the non-contact operating principle helps minimise mechanical wear in frequently operated machine guarding applications.

Typical Applications

• Machine guard and safety-door monitoring.
• Industrial safety interlocking systems.
• Packaging and production machinery.
• Automated assembly and manufacturing equipment.
• Conveyor and material handling systems.
• OEM machinery and automated production cells.