Pizzato ST GD420N15-G1T ST G series RFID safety sensor with 24 V DC supply, 15 m oil-resistant PVC cable, two safety inputs, two safety outputs, programmable functionality, high-level coded SM G1T actuator, 11 mm actuation distance and IP67/IP69K protection for industrial machine guarding.
Why Choose the Pizzato ST GD420N15-G1T ST G Series Safety Sensor?
The Pizzato ST GD420N15-G1T is a robust RFID non-contact safety sensor designed for machine guarding, safety interlocking and industrial automation applications. Part of the Pizzato ST G series, it combines electronic RFID detection with a high-level coded standard actuator to provide reliable monitoring of movable guards, doors and access points without mechanical contact.
The ST GD420N15-G1T provides 2 safety inputs (IS1–IS2), 2 safety outputs (OS1–OS2), 1 signalling output (O3) and 1 programming input (I3). The GD420 configuration is programmable, giving machine builders flexible integration options for modern safety circuits, interconnected safety devices and industrial automation systems.
Operating from a 24 V DC supply, this version features a 15 m oil-resistant PVC cable and is paired with the SM G1T high-level coded standard actuator. The actuator provides an 11 mm actuation distance and measures 37 × 26 × 18 mm with lateral fixing. With IP67 / IP69K protection and an ambient operating temperature range of -25 °C to +70 °C, the sensor is engineered for demanding industrial environments.
Key Advantages
Reliable RFID non-contact safety sensing for industrial machine guarding.
High-level coded SM G1T actuator provides enhanced protection against interlock manipulation.
11 mm actuation distance provides practical tolerance for machine guard alignment.
2 safety inputs and 2 safety outputs support integration into sophisticated machine safety architectures.
Dedicated O3 signalling output and I3 programming input provide flexible control and diagnostic functionality.
15 m oil-resistant PVC cable supports direct wiring across larger machines and production equipment.
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).
Programmable GD420 configuration.
15 m PVC cable, IEC 60332-1-2 oil resistant.
SM G1T high-level coded RFID actuator.
11 mm actuator actuation distance.
Actuator dimensions of 37 × 26 × 18 mm.
22 mm actuator hole spacing with lateral fixing.
Durable technopolymer ST G series housing.
IP67 according to EN 60529 and IP69K according to ISO 20653.
Reliable Safety Interlocking for Industrial Machinery
RFID safety sensors such as the Pizzato ST GD420N15-G1T monitor movable machine guards electronically without requiring mechanical contact between the sensor and actuator. The high-level coded SM G1T actuator is individually recognised by its associated sensor, helping protect the safety interlock against actuator substitution while ensuring reliable detection of the guard position.
The ST G series is designed for machine builders and industrial automation engineers requiring dependable guard monitoring with flexible safety-system integration. The programmable GD420 configuration combines dual safety inputs and outputs with signalling and programming functionality, while the 15 m PVC cable provides additional installation flexibility on larger machines, production lines and automated equipment.
Typical Applications
Machine guard and safety-door monitoring.
Industrial safety interlocking systems.
Packaging and production machinery.
Automated assembly and robotic cells.
Conveyor and material handling systems.
OEM machinery and automated production lines.
Technical Specifications
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Cable Length (m)
15 m
Sensing Principle
RFID (coded)
Coding Level
High (unique)
Contacts
2 safety outputs (OSSD) + 1 signalling
Supplied As
Sensor + actuator kit
Connection
Integrated cable
Product Series
Pizzato ST G (RFID)
Manufacturer
Pizzato Elettrica
Series
ST G Series
Model
ST GD420N15-G1T
Product type
RFID safety sensor with actuator
Technology
RFID non-contact detection
Supply voltage
24 V DC
Safety inputs
2 (IS1–IS2)
Safety outputs
2 (OS1–OS2)
Signalling output
1 (O3)
Programming input
1 (I3)
Programmable
Yes
Connection type
PVC cable
Cable length
15 m
Cable specification
PVC, IEC 60332-1-2, oil resistant
Actuator
SM G1T standard actuator
Actuator coding level
High coding level according to ISO 14119
Actuator actuation distance
11 mm
Actuator dimensions
37 × 26 × 18 mm
Actuator hole spacing
22 mm
Actuator fixing
Lateral fixing (G)
Housing
Technopolymer, ST G series
Ambient temperature
-25 °C to +70 °C
Protection rating
IP67 according to EN 60529 / IP69K according to ISO 20653
Application
Machine guarding, safety interlocking and industrial automation
HS Code
85369095
IP Rating
IP67, IP69K
Frequently Asked Questions
What is the Pizzato ST GD420N15-G1T used for?
The ST GD420N15-G1T is an RFID non-contact safety sensor designed to monitor movable guards, safety doors and protective access points on industrial machinery and automated equipment.
What actuator is supplied with the Pizzato ST GD420N15-G1T?
The sensor is paired with the SM G1T standard high-level coded RFID actuator, which measures 37 × 26 × 18 mm and uses lateral fixing.
What is the actuation distance of the ST GD420N15-G1T?
The SM G1T actuator provides an 11 mm actuation distance, allowing reliable non-contact detection when the machine guard and actuator are correctly positioned.
What electrical connection does the ST GD420N15-G1T use?
The sensor is supplied with a 15 m oil-resistant PVC cable and provides 2 safety inputs, 2 safety outputs, one O3 signalling output and one I3 programming input.
What protection rating does the Pizzato ST GD420N15-G1T provide?
The sensor provides IP67 protection according to EN 60529 and IP69K protection according to ISO 20653, supporting use in demanding industrial environments.
Trusted by Machine Builders Worldwide
Pizzato ST G series RFID safety sensors are used by machine builders and automation engineers to provide reliable non-contact guard monitoring, high-level coded safety interlocking and flexible integration into modern industrial machinery.
Cable Length (m)
15 m
Sensing Principle
RFID (coded)
Coding Level
High (unique)
Contacts
2 safety outputs (OSSD) + 1 signalling
Supplied As
Sensor + actuator kit
Connection
Integrated cable
Product Series
Pizzato ST G (RFID)
Manufacturer
Pizzato Elettrica
Series
ST G Series
Model
ST GD420N15-G1T
Product type
RFID safety sensor with actuator
Technology
RFID non-contact detection
Supply voltage
24 V DC
Safety inputs
2 (IS1–IS2)
Safety outputs
2 (OS1–OS2)
Signalling output
1 (O3)
Programming input
1 (I3)
Programmable
Yes
Connection type
PVC cable
Cable length
15 m
Cable specification
PVC, IEC 60332-1-2, oil resistant
Actuator
SM G1T standard actuator
Actuator coding level
High coding level according to ISO 14119
Actuator actuation distance
11 mm
Actuator dimensions
37 × 26 × 18 mm
Actuator hole spacing
22 mm
Actuator fixing
Lateral fixing (G)
Housing
Technopolymer, ST G series
Ambient temperature
-25 °C to +70 °C
Protection rating
IP67 according to EN 60529 / IP69K according to ISO 20653
Application
Machine guarding, safety interlocking and industrial automation
HS Code
85369095
IP Rating
IP67, IP69K
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