Product Overview
The Pizzato ST HD420N2-E1T 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. The E1T configuration combines a high-level coded RFID actuator with an E-format actuator measuring 40 × 50 × 16 mm and front fixing, providing secure coded guard detection for industrial machine-safety applications.
Operating from a 24 V DC supply, the ST HD420N2-E1T provides two IS1–IS2 safety inputs, two OS1–OS2 safety outputs, one O3 signalling output and one I3 programming input. The N2 version uses a fixed PVC cable connection, while the E1T actuator provides an 18 mm actuation distance. IP67 and IP69K protection supports installation in demanding industrial environments.
Key Advantages
- High-level RFID coding: High coding level provides enhanced protection against inappropriate actuator substitution.
- 18 mm actuation distance: The E actuator configuration provides a generous non-contact sensing distance for guard installations.
- Dual safety channels: Two safety inputs and two safety outputs support integration into industrial machine-safety architectures.
- Programming functionality: Includes an I3 programming input as part of the HD420 configuration.
- Fixed cable connection: The N2 version uses a PVC cable for direct integration with machine wiring.
- High environmental protection: IP67 and IP69K ratings support use in demanding industrial conditions.
Key Features
- Pizzato ST H series electronic safety sensor.
- RFID non-contact actuator detection.
- High-level coded actuator.
- E-format actuator with front fixing.
- 24 V DC supply voltage.
- 2 safety inputs: IS1–IS2.
- 2 safety outputs: OS1–OS2.
- 1 signalling output: O3.
- 1 programming input: I3.
- 18 mm actuator actuation distance.
- PVC fixed-cable electrical connection.
- Technopolymer ST H series housing.
- Actuator dimensions: 40 × 50 × 16 mm.
- IP67 according to EN 60529.
- IP69K according to ISO 20653.
- Operating temperature from -25 °C to +70 °C.
Reliable & Durable
The Pizzato ST HD420N2-E1T combines non-contact RFID sensing with a robust technopolymer housing, helping to reduce mechanical wear compared with conventional mechanically actuated safety interlocks. Its IP67 rating according to EN 60529 and IP69K rating according to ISO 20653, together with an operating range from -25 °C to +70 °C, make it suitable for demanding industrial machine environments.
Typical Applications
- Machine guard monitoring.
- Safety doors and protective enclosures.
- Industrial safety interlocking.
- Automated production machinery.
- Packaging and processing equipment.
- Robotic cells and automated work areas.
- OEM machine-safety systems.
FAQs
