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ST GD420N2 Pizzato ST G series safety sensor
Pizzato STGD420N2 RFID safety sensor for machine guarding, industrial automation, and safety door monitoring applications.
£78.22
Why Choose the Pizzato STGD420N2 RFID Safety Sensor?
The Pizzato STGD420N2 is a robust RFID safety interlock sensor designed for machine guarding, access control, and industrial automation safety applications. Manufactured by Pizzato Elettrica, it provides reliable non-contact detection of coded actuators to ensure machinery only operates when protective guards are securely closed.
As part of the advanced Pizzato ST G series, the STGD420N2 is widely used in industrial environments requiring dependable safety door monitoring and compliance with standards such as ISO 14119. It integrates easily with safety PLCs and modern machine control systems for reliable safety feedback in automated production lines.
The STGD420N2 features a compact technopolymer housing and RFID-based actuator detection. It is designed for flexible installation on industrial machinery and supports multi-channel safety configurations for enhanced machine protection. {index=1}
Key Advantages
- Reliable RFID-based safety door monitoring.
- Designed for industrial machine safety systems.
- Compact housing for easy installation on guards and enclosures.
- High durability for continuous industrial operation.
- Compatible with safety PLC and automation systems.
Key Features
- Pizzato ST G RFID safety sensor platform.
- 2 safety inputs (IS1–IS2) and 2 safety outputs (OS1–OS2).
- 1 signalling output (O3) and 1 programming input (I3).
- 24 V DC supply for industrial integration.
- Non-contact RFID coded actuator detection.
- Cable or M12 connector variants (depending on configuration).
- IP67 / IP69K protection for harsh environments.
Typical Applications
- Machine safety doors and protective guards
- Automated production lines
- Robotics safety enclosures
- Packaging and processing machinery
- Industrial conveyor systems
- OEM machine safety integration
Technical Specifications
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| Cable Length (m) | 2 m | |
|---|---|---|
| Product Series | Pizzato ST G (RFID) | |
| Sensing Principle | RFID (coded) | |
| Supplied As | Sensor only | |
| Connection | Integrated cable | |
| Voltage | 24 V | |
| IP Rating | IP67 | |
| Product type | RFID safety sensor | |
| Series | ST G series | |
| Application | Machine guarding, safety interlocking, industrial automation | |
| Technology | RFID non-contact detection | |
| Supply voltage | 24 V DC | |
| Inputs | 2 safety inputs (IS1–IS2) | |
| Outputs | 2 safety outputs (OS1–OS2), 1 signalling output (O3) | |
| Programming input | I3 | |
| Connection type | Cable or connector (variant dependent) | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25°C to +70°C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato STGD420N2 used for?
It is used for non-contact monitoring of safety doors and guards to ensure machinery only operates when safe conditions are met.
Is this a safety-rated device?
Yes, it is designed for integration into safety-rated PLC systems and industrial machine control architectures.
What type of detection does it use?
It uses RFID-coded non-contact actuator detection for reliable and tamper-resistant safety monitoring.
Where is it typically installed?
It is installed on machine guards, doors, and safety enclosures in industrial automation systems.
Trusted in Industrial Machine Safety Worldwide
Pizzato ST G series RFID safety sensors are widely used in industrial automation to improve operator safety, ensure reliable machine guarding, and support compliance with international functional safety standards.
