Why Choose the Pizzato ST GD420DN10 ST G Series Safety Sensor?
The Pizzato ST GD420DN10 is a compact RFID electronic safety sensor designed for non-contact monitoring of machine guards, access doors and movable protective devices. Part of the Pizzato ST G series, it combines RFID detection with a robust technopolymer housing for dependable safety interlocking in industrial machinery and automated production systems.
The ST GD420 configuration provides 2 safety inputs IS1-IS2, 2 safety outputs OS1-OS2, 1 signalling output O3 and 1 programming input I3. The programming input gives the GD420 configuration additional flexibility for compatible safety applications, while the non-contact RFID operating principle helps eliminate mechanical wear between the sensor and actuator.
Operating from a 24 V DC supply, the ST GD420DN10 features a 10 m PVC cable for direct connection into the machine control system. Its compact ST G construction, IP67/IP69K environmental protection and industrial safety capabilities make it a practical solution for machine builders requiring reliable RFID guard monitoring with a long prewired connection.
Key Advantages
- Compact RFID safety sensor for industrial machine guarding.
- Programmable GD420 configuration with dedicated programming input I3.
- Non-contact RFID detection helps minimise mechanical wear and maintenance.
- 2 safety inputs and 2 safety outputs support integration into industrial safety architectures.
- 10 m PVC cable provides a long direct-wired connection for flexible machine installation.
- IP67 and IP69K protection supports use in demanding industrial environments.
Key Features
- Pizzato ST G series RFID safety sensor.
- Electronic RFID non-contact detection technology.
- Programmable GD420 configuration.
- 2 safety inputs IS1-IS2.
- 2 safety outputs OS1-OS2.
- 1 signalling output O3.
- 1 programming input I3.
- 24 V DC operating voltage.
- 10 m PVC connection cable.
- Technopolymer ST G series housing.
- Compact sensor housing measuring approximately 37 × 26 × 18 mm.
- 22 mm mounting-hole spacing.
- Multicolour signalling for sensor status indication.
- Operating temperature range from -25 to +70 °C.
- IP67 according to EN 60529 and IP69K according to ISO 20653.
- Suitable for safety applications up to PL e, Category 4 and SIL 3 when correctly integrated.
Programmable RFID Guard Monitoring for Industrial Machinery
RFID safety sensors such as the Pizzato ST G series provide electronic monitoring of protective guards without relying on mechanically operated contacts. The sensor detects an appropriate RFID actuator when the guard reaches the required position, allowing the connected safety control system to determine the state of the protective device before hazardous machine operation is permitted.
The ST GD420 configuration adds a dedicated programming input I3 alongside its safety inputs, safety outputs and signalling output. Combined with the 10 m PVC cable, compact technopolymer construction and high ingress protection, the ST GD420DN10 provides machine builders with a flexible solution for programmable RFID guard-monitoring applications.
Typical Applications
- Machine guard and access-door monitoring.
- Programmable RFID safety interlocking systems.
- Automated production and assembly machinery.
- Robot cells and automated manufacturing systems.
- Packaging and processing equipment.
- Machine tools and production equipment.
- OEM machinery requiring long prewired safety-sensor connections.
