ST GD420H10-G1T Pizzato ST G series safety sensor

Why Choose the Pizzato ST GD420H10-G1T ST G Series Safety Sensor?

The Pizzato ST GD420H10-G1T is a compact and highly reliable RFID safety sensor designed for non-contact monitoring of guards, doors and protective barriers on industrial machinery. As part of the advanced Pizzato ST G series, it combines RFID-coded actuator detection with redundant electronic safety outputs for dependable integration into modern machine safety systems.

The ST GD420H10-G1T provides two safety inputs IS1–IS2, two OSSD safety outputs OS1–OS2, one signalling output O3 and one programming input I3. The programmable architecture supports actuator replacement procedures and flexible integration into series-connected safety circuits, while the high-coded G1T actuator helps provide a high level of protection against manipulation in accordance with machine guarding requirements.

Operating from a 24 V DC supply, the sensor uses a durable PUR cable and provides an 11 mm actuation distance. Its compact technopolymer housing, IP67 and IP69K protection and wide operating temperature range make it suitable for demanding industrial environments, including machinery used in food, pharmaceutical, packaging and automated manufacturing applications.

Key Advantages

• Advanced RFID non-contact safety sensing for machine guards and access doors.
• High coding level actuator helps reduce the possibility of safety-system bypassing.
• Two safety inputs and two OSSD safety outputs support flexible safety-system integration.
• Integrated I3 programming input supports actuator replacement programming.
• 11 mm actuation distance provides useful tolerance for guard alignment.
• IP67 and IP69K protection for demanding industrial and washdown environments.

Key Features

• Pizzato ST G series RFID safety sensor.
• High coding level RFID actuator.
• 2 safety inputs IS1–IS2.
• 2 OSSD safety outputs OS1–OS2.
• 1 signalling output O3.
• 1 programming input I3.
• 24 V DC power supply.
• PUR cable connection.
• 11 mm actuator actuation distance.
• Multicolour RGB status LED for rapid diagnostics.
• Compact symmetrical technopolymer housing for flexible installation.
• Compatible with Pizzato ST series actuators.

Reliable Safety Monitoring for Industrial Automation

RFID safety sensors such as the Pizzato ST G series detect the position of a compatible coded actuator without requiring mechanical contact between the sensor and moving guard. This reduces mechanical wear while providing dependable monitoring of doors, covers and access points on automated machinery, with the high-coded actuator providing enhanced protection against inappropriate substitution.

The ST GD420H10-G1T combines redundant OSSD safety outputs with IS safety inputs and an I3 programming input, allowing it to form part of sophisticated industrial safety architectures. The sensor only enables its safety outputs when the required input conditions are satisfied and the correct actuator is within the safe detection zone, while integrated LED indication provides immediate visual diagnostics of operating states.

Typical Applications

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