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ST HD420M0.2-H1T Pizzato ST H series safety sensor
Pizzato ST HD420M0.2-H1T is a 24 V DC ST H series high-level coded RFID safety sensor with two safety inputs, two safety outputs, one signalling output, one programming input, an 11 mm actuation distance and a PVC cable with M12 connector.
£110.78
Product Overview
The Pizzato ST HD420M0.2-H1T is an electronic RFID safety sensor from the Pizzato ST H series, designed for non-contact monitoring of machine guards, safety doors and protective access points. This high-level coded version combines dual safety inputs and outputs with an additional programming input, providing a programmable safety sensing solution for modern industrial machinery.
Operating from a 24 V DC supply, the ST HD420M0.2-H1T provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs, one O3 signalling output and one I3 programming input. It is supplied with a PVC cable and M12 connector, while the H1T actuator provides an 11 mm actuation distance and lateral fixing.
Key Advantages
- RFID safety technology: Provides coded, non-contact monitoring of movable guards and safety doors.
- High coding level: High-level coded actuator recognition supports enhanced protection against inappropriate actuator substitution.
- Programmable configuration: Includes an I3 programming input in addition to the safety and signalling channels.
- Dual safety channels: Two safety inputs and two safety outputs support integration into industrial machine-safety architectures.
- Convenient connectivity: PVC cable with M12 connector simplifies installation and machine wiring.
- High environmental protection: IP67 and IP69K ratings make the sensor suitable for demanding industrial environments.
Key Features
- Pizzato ST H series RFID safety sensor.
- Electronic non-contact safety sensing.
- High-level coded actuator.
- 24 V DC power supply.
- 2 safety inputs: IS1–IS2.
- 2 safety outputs: OS1–OS2.
- 1 signalling output: O3.
- 1 programming input: I3.
- 11 mm actuator actuation distance.
- PVC cable with M12 connector.
- Technopolymer ST H series housing.
- 90 × 25 × 18 mm actuator with lateral fixing.
- Version without permanent-magnet holding force.
- IP67 according to EN 60529.
- IP69K according to ISO 20653.
- Operating temperature from -25 °C to +70 °C.
Reliable & Durable
The Pizzato ST HD420M0.2-H1T combines non-contact RFID sensing with a robust technopolymer housing, reducing mechanical wear in frequently operated machine-guard applications. Its IP67 protection according to EN 60529 and IP69K protection according to ISO 20653 support installation in demanding industrial environments, while its -25 °C to +70 °C ambient temperature range provides versatility across machine and automation applications.
Typical Applications
- Machine guard monitoring.
- Safety doors and protective enclosures.
- Automated production machinery.
- Packaging and processing equipment.
- Robotic cells and automated work areas.
- Industrial access-point monitoring.
- OEM machine-safety systems.
FAQs
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Sensing Principle | RFID (coded) | |
| Coding Level | High (unique) | |
| Contacts | 2 safety outputs (OSSD) + 1 signalling | |
| Supplied As | Sensor + actuator kit | |
| Product Series | Pizzato ST H (RFID) | |
| IP Rating | IP67, IP69K | |
| Manufacturer | Pizzato Elettrica | |
| Part Number | ST HD420M0.2-H1T | |
| SKU | STHD420M0.2-H1T | |
| Series | ST H | |
| Product Type | Electronic RFID safety sensor | |
| Housing | Technopolymer, ST H series | |
| Supply Voltage | 24 V DC | |
| Safety Inputs | 2 (IS1–IS2) | |
| Safety Outputs | 2 (OS1–OS2) | |
| Signalling Output | 1 (O3) | |
| Programming Input | 1 (I3) | |
| Actuator Coding Level | High coding level | |
| Actuation Distance | 11 mm | |
| Connection Type | PVC cable with M12 connector | |
| Actuator Dimensions | 90 × 25 × 18 mm | |
| Actuator Fixing | Lateral fixing (H) | |
| Permanent Magnet Holding Force | Without magnet | |
| Protection Rating | IP67 / IP69K | |
| Operating Temperature | -25 °C to +70 °C | |
| HS Code | 85369095 |
What is the Pizzato ST HD420M0.2-H1T?
It is an electronic RFID safety sensor from Pizzato's ST H series, designed for non-contact monitoring of machine guards, safety doors and protective access points.
What inputs and outputs does the ST HD420M0.2-H1T provide?
It provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs, one O3 signalling output and one I3 programming input.
What is the actuation distance of the ST HD420M0.2-H1T?
The high-level coded H1T actuator has an actuation distance of 11 mm.
How is the Pizzato ST HD420M0.2-H1T connected?
This version is supplied with a PVC cable and M12 connector for integration into the machine wiring system.
What environmental protection does the ST HD420M0.2-H1T provide?
The sensor is rated IP67 according to EN 60529 and IP69K according to ISO 20653 and is specified for ambient temperatures from -25 °C to +70 °C.
Trusted by
Pizzato Elettrica specialises in industrial position switches, machine-safety devices and control products. Its ST H series uses RFID technology to provide reliable non-contact guard monitoring for industrial machinery, automated equipment and modern safety systems.
