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MLG20N-3140U10801 | Automation light grids
The SICK MLG20N-3140U10801 Automation Light Grid is a high-precision sensor system designed for object detection, measurement, and classification with robust features including dust and sunlight resistance and multiple operating modes.
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Product Name/Title: MLG20N-3140U10801 | Automation light grids
Brand: SICK
SKU: 1111962
Alternatively Known As: Automation Light Grid, Safety Light Curtain, Object Detection Light Grid, SICK Light Grid Sensor
Technical Specifications
- Device version: ProNet replacement for MLG-1 with terminals
- Sensor principle: Sender/receiver
- Minimum detectable object: 20 mm to 24 mm
- Number of beams: 158
- Detection height: 3,140 mm
- Synchronization: Cable
- Interface: RS-485 with 9.6 kbit/s baud rate
- Switching output: Push-pull PNP/NPN
- Light source: LED, Infrared light at 850 nm
- Supply voltage: DC 19.2 V to 28.8 V
- Power consumption sender: 62.9 mA
- Power consumption receiver: 151.6 mA
- Fieldbus module current consumption: 115 mA
- Output current max: 100 mA
- Enclosure rating: IP65, IP67
- Operating range: 8.5 m
- Maximum range: 12 m
- Response time: 13.5 ms
- Shock resistance: 10 g continuous, 15 g single shocks
- Vibration resistance: 5 g sinusoidal oscillation
- Ambient operating temperature: -30 °C to +55 °C
- Dimensions (H x L x W): 3140mm x 100mm x 1000mm
- Weight: 6.5 kg
Key Features
- ProNet replacement product for MLG-1 with terminals
- Sender/receiver sensor principle
- Minimum detectable object size 20 mm to 24 mm
- 158 beams with 20 mm beam separation
- Cable synchronization
- Operating modes: Standard, Transparent, Dust- and sunlight-resistant
- Functions include cross beam, beam blanking, high-speed scan, and high measurement accuracy
- Interface RS-485 with baud rate 9.6 kbit/s
- Push-pull PNP/NPN switching output
- LED infrared light source at 850 nm wavelength
- Housing made of aluminum with PMMA front screen
- Enclosure rating IP65 and IP67
- Circuit protection including reverse polarity and short-circuit protection
- Shock resistance up to 15 g and vibration resistance up to 5 g
- Ambient operating temperature from -30 °C to +55 °C
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with industrial sensor systems and electrical safety standards.
Applications
- Object detection and object width measurement
- Object recognition
- Height classification
- Hole detection and hole size measurement
- Outside and inside dimension measurement
- Object position and hole position measurement
- Zone definition
- Data interface for object and hole detection and measurement
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Dust- and sunlight-resistant design reduces maintenance and extends product life
- Energy-efficient LED infrared light source
- Robust aluminum housing for durability and reduced waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK MLG20N-3140U10801 Automation Light Grid is available for immediate purchase, ideal for industrial automation and safety applications.
