ST GD230N5-P11 Pizzato ST G series safety sensor

Why Choose the Pizzato ST GD230N5-P11 Safety Sensor?

The Pizzato ST GD230N5-P11 is a compact RFID non-contact safety sensor from the Pizzato ST G series, designed for reliable monitoring of movable guards, safety doors and access points on industrial machinery. Its RFID operating principle provides coded guard detection without mechanical contact, helping minimise wear while delivering dependable switching for frequently operated machine safety applications.

The GD230 architecture incorporates two safety inputs IS1–IS2, two safety outputs OS1–OS2 and one O3 signalling output. This combination enables the sensor to participate in compatible interconnected safety architectures, including series-connected arrangements used to simplify wiring on machinery with multiple monitored guards.

Operating from a 24 V DC supply, the ST GD230N5-P11 uses an N5 integrated PVC cable for direct machine wiring. The compact glass-fibre reinforced technopolymer housing, multicolour status indication and IP67 / IP69K protection provide a robust solution for demanding machine guarding, safety interlocking and industrial automation installations.

Key Advantages

• Compact RFID non-contact safety sensor for industrial machine guarding.
• Two safety inputs IS1–IS2 support compatible interconnected safety architectures.
• Two electronic safety outputs OS1–OS2 provide redundant safety-state signalling.
• Dedicated O3 signalling output supports machine status monitoring and diagnostics.
• N5 integrated PVC cable provides straightforward direct wiring into machinery.
• Non-contact RFID detection reduces mechanical wear compared with conventional electromechanical interlocks.
• ST G sensors can support safety systems up to PL e, Category 4 and SIL 3 when correctly integrated.
• IP67 / IP69K protection supports installation in demanding industrial environments.

Key Features

• Pizzato ST G RFID Safety Sensor Series.
• 24 V DC operating supply.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• 1 signalling output O3.
• Electronic safety switching for integration with compatible safety controllers.
• N5 integrated PVC cable connection.
• P11 product configuration.
• RFID transponder-based non-contact detection.
• Glass-fibre reinforced self-extinguishing technopolymer housing.
• Symmetrical ST G construction for flexible mounting orientation.
• Multicolour RGB status indication for operating diagnostics.
• IP67 according to EN 60529 and IP69K according to ISO 20653.

Advanced RFID Guard Monitoring for Industrial Automation

RFID safety sensors such as the Pizzato ST GD230N5-P11 monitor movable machine guards without requiring mechanical engagement between the sensor and actuator. The electronic sensing system evaluates the associated RFID actuator and communicates the resulting guard condition through the redundant OS1–OS2 safety outputs to a compatible safety module or safety PLC with OSSD inputs.

The GD230 architecture also incorporates IS1–IS2 safety inputs, enabling the sensor to participate in compatible series-connected safety circuits. Multiple ST series sensors can be interconnected to simplify safety-system wiring, while the dedicated O3 signalling output provides additional status information for machine control and diagnostics. When correctly integrated, ST series architectures can maintain safety performance up to PL e.

Typical Applications

• Industrial machine guard doors and access panels.
• Series-connected machine safety architectures.
• Packaging and processing machinery.
• Automated production and assembly equipment.
• Robot cells and automated manufacturing systems.
• Machinery requiring RFID guard monitoring with safety inputs and outputs.