Why Choose the Pizzato ST GD420N5-L0T ST G Series Safety Sensor?
The Pizzato ST GD420N5-L0T is a compact and reliable RFID safety sensor with low-level coded actuator designed for non-contact monitoring of guards, doors and access points on industrial machinery. As part of the Pizzato ST G series, it combines RFID actuator detection with electronic safety outputs to provide dependable machine guarding and safety interlocking for automated production systems.
The ST GD420N5-L0T provides two safety inputs IS1–IS2, two safety outputs OS1–OS2, one signalling output O3 and one programming input I3. This programmable configuration supports integration with safety modules and safety PLCs, while the safety inputs and outputs allow compatible devices to be incorporated into series-connected machine safety architectures.
Operating from a 24 V DC supply, this N5 version uses an integrated 5 m PVC cable and is paired with the compact SM L0T low-level coded RFID actuator. The slim L0T actuator is designed for frontal mounting, has a thickness of only 7 mm and provides an approximately 12 mm actuation distance, making this configuration particularly suitable for guards where installation space is restricted.
Key Advantages
- Compact RFID safety sensor for machine guarding and safety interlocking.
- SM L0T low-level coded actuator provides reliable non-contact guard detection.
- Slim 7 mm actuator thickness is ideal for installations with restricted space.
- 12 mm actuation distance provides practical positioning tolerance for movable guards.
- Two safety inputs and two safety outputs support series-connected safety architectures.
- 5 m PVC cable provides convenient direct wiring into industrial control systems.
Key Features
- Pizzato ST G series RFID safety sensor.
- 24 V DC supply voltage.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- 1 signalling output O3.
- 1 programming input I3.
- 5 m integrated PVC cable.
- SM L0T low-level coded RFID actuator.
- 12 mm actuator actuation distance.
- Compact actuator with only 7 mm thickness.
- Frontal actuator mounting for space-constrained guard installations.
- Multicolour signalling LED for intuitive operating-state and diagnostic indication.
Reliable Safety Monitoring for Industrial Automation
RFID safety sensors such as the Pizzato ST GD420N5-L0T monitor movable machine guards without requiring physical contact between the sensor and actuator. When the actuator moves outside the permitted detection zone, the electronic safety outputs change state so that the connected safety module or safety PLC can initiate the required safe machine response.
The ST G series is designed for machine builders requiring compact installation, reliable coded guard detection and straightforward integration with modern safety controls. The particularly slim SM L0T actuator can only be mounted facing the sensor and is just 7 mm thick, allowing RFID safety technology to be used on small guards and machinery where conventional actuator formats may be difficult to accommodate.
Typical Applications
- Compact machine guard doors and access panels.
- Industrial production and assembly machinery.
- Robotic cells and automated manufacturing systems.
- Packaging and processing equipment.
- Machinery with restricted actuator installation space.
- Safety interlocking systems using safety PLCs or safety modules.
