ST HD511M0.1-D1T Pizzato ST H series safety sensor

Why Choose the Pizzato ST HD511M0.1-D1T ST H Series Safety Sensor?

The Pizzato ST HD511M0.1-D1T is an advanced RFID safety sensor designed for non-contact monitoring of guards, doors and access points on industrial machinery. As part of the Pizzato ST H series, it combines high-level RFID actuator coding with redundant electronic safety architecture for dependable machine safety applications.

The sensor provides two safety inputs IS1–IS2, two safety outputs OS1–OS2, one signalling output O3 and an EDM feedback input. This configuration supports integration into modern machine safety circuits and enables monitoring of downstream switching devices. Its RFID technology provides reliable actuator recognition without the mechanical wear associated with conventional electromechanical interlocks.

The ST HD511M0.1-D1T operates from a 10–30 V DC supply and uses a PVC cable with an M12 connector. It is configured for a high-level coded actuator with an 11 mm actuation distance, while the specified D1T actuator format has dimensions of approximately 45 × 25 × 18 mm with front and side fixing.

Key Advantages

• Non-contact RFID safety sensing minimises mechanical wear.
• High-level actuator coding helps provide strong protection against tampering.
• Supports safety architectures up to PL e and SIL 3.
• 11 mm actuator actuation distance provides practical installation tolerance.
• Integrated EDM feedback input supports downstream device monitoring.
• IP67 and IP69K protection suits demanding industrial and washdown environments.
• Multicolour status indication simplifies machine diagnostics and commissioning.

Key Features

• Pizzato ST H series RFID safety sensor.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• 1 signalling output O3.
• 1 EDM feedback input.
• 10–30 V DC power supply.
• PVC cable with M12 connector.
• High-level coded RFID actuator.
• 11 mm actuation distance.
• Multicolour signalling LEDs visible from both sides of the housing.
• Symmetrical ST H housing for flexible mounting orientation.

Reliable RFID Safety Monitoring for Industrial Machinery

RFID safety sensors provide non-contact guard monitoring by electronically recognising a coded actuator rather than relying on physical contact between mechanical components. The high-level coding used by the ST HD511M0.1-D1T helps prevent substitution with an unauthorised actuator and supports safety installations designed in accordance with EN ISO 14119 principles.

The ST H series uses redundant electronic architecture and can be integrated into safety chains with compatible Pizzato devices. Its robust technopolymer construction, multicolour diagnostic indication and IP67/IP69K environmental protection make it particularly suitable for modern automated machinery where reliability, hygiene and straightforward diagnostics are important.

Typical Applications

• Machine guard and access-door monitoring.
• Automated production and assembly machinery.
• Robot cells and automated manufacturing islands.
• Packaging and processing equipment.
• Food and beverage production machinery.
• Pharmaceutical and hygienic processing equipment.
• Conveyors and material handling systems.
• Industrial safety circuits requiring high-level coded RFID sensing.