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Leuze Ultrasonic Sensor
GSU14E/LGT.3-M12
Leuze GSU14E/LGT.3-M12 Technical Features
The Leuze GSU14E/LGT.3-M12 Ultrasonic Fork Sensor, part number 50142875, is part of the GS 14 series and is specifically designed for label identification. The sensor is of the fork type and can detect labels with a minimum width of 4mm and a minimum gap of 2mm. It requires a supply voltage of 18 to 30 VDC and uses an M12 connector for connection.
| Series | 14 |
| Principle of Physics | ultrasonics |
| Application | Detection of non-transparent labels Detection of transparent labels |
| Label width, min. | 4 mm |
| Label gap, min. | 2 mm |
| Medium | Transparent and not transparent |
| Special version | Manual fine-tuning of the switching threshold Teach input |
| Supply voltage UB | 18 … 30 V, DC |
| Open-circuit current | 0 … 60 mA, Typical value |
| Number of teach inputs | 1 Piece(s) |
| Type | Teach input |
| Voltage type | DC |
| Switching voltage | high: ≥9V low: ≤ 2 V |
| Input resistance | 15,000 Ω |
| Active switching state | High |
| Number of digital switching outputs | 2 Piece(s) |
| Type | Digital switching output |
| Voltage type | DC |
| Switching current, max. | 100 mA |
| Switching voltage | high: ≥(UB-2V) low: ≤ 2 V |
| Load capacity | 0.01 µF |
| Switching element | Transistor, Push-pull |
| Switching(Output 1) principle | IO-Link / PNP light switching (switching in the gap), NPN dark switching (switching on the label) |
| Switching(Output 2) principle | NPN light switching (switching in the gap), PNP dark switching (switching on the label) |
| Switching frequency | 2,000 Hz |
| Response time | 0.2 ms |
| Readiness delay | 300 ms |
| Max. Bandgeschwindigkeit beim Teach-In | 50 m/min |
| Type | IO-Link |
| COM mode | COM3 |
| Profile | Smart sensor profile |
| Min. cycle time | COM3 = 0.5 ms |
| Frame type | 2.5 |
| Specification | V1.1 |
| Device ID | 2520 |
| SIO-mode support | Yes |
| Number of connections | 1 Piece(s) |
| Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M12 |
| Type | Male |
| Material | Metal |
| No. of pins | 5 -pin |
| Encoding | A-coded |
| Plug outlet | Horizontal (parallel to belt movement) |
| Design | Fork |
| Mouth width | 4 mm |
| Mouth depth | 80 mm |
| Dimension (W x H x L) | 22 mm x 46.9 mm x 96 mm |
| Housing material | Metal |
| Metal housing | Diecast zinc, galvanic nickel coating |
| Net weight | 270 g |
| Housing color | Silver |
| Type of fastening | Mounting thread Through-hole mounting |
| Type of display | LED |
| Number of LEDs | 3 Piece(s) |
| Operational controls | Control buttons |
| The function of the operational control | Dynamic teach on label carrier and label |
Product Documentation: GSU14E/LGT.3-M12
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The Leuze GSU14E/LGT.3-M12 Ultrasonic Fork Sensor, with part number 50142875, is a reliable label identification device based on the principles of ultrasonic physics. It can detect both transparent and non-transparent labels, with a minimum width of 4mm and a minimum gap of 2mm. The sensor has a DC supply voltage range of 18-30V and a typical open-circuit current of 0-60mA.
The device features manual fine-tuning of the switching threshold and a single teach input with a DC voltage type and an input resistance of 15,000 Ω. It also has two digital switching outputs that operate with a maximum switching current of 100mA. The switching principle for Output 1 is IO-Link/PNP light switching in the gap or NPN dark switching on the label, and for Output 2, it is NPN light switching in the gap or PNP dark switching on the label. The sensor has a switching frequency of 2,000 Hz, a response time of 0.2 ms, and a readiness delay of 300 ms.
The Leuze Ultrasonic Fork Sensor GSU14E/LGT.3-M12V is designed as a fork with a 4mm mouth width and 80mm mouth depth. It uses a male 5-pin A-coded connector for connection and has a maximum belt speed of 50m/min during Teach-In. The device has a metal housing made of diecast zinc with a galvanic nickel coating and dimensions of 22mm x 46.9mm x 96mm. The sensor is equipped with three LEDs for display and control buttons for operational control, and its operational control function is dynamic teach label carrier and label.
The sensor is compatible with the Smart Sensor Profile and supports SIO mode. It has a net weight of 270g and a silver housing color. The device can be mounted using a mounting thread or through-hole mounting. The Leuze GSU14E/LGT.3-M12 Ultrasonic Fork Sensor is a reliable and efficient label identification device suitable for various applications.