Overview 

LM71 series industrial scanner has two specifications of 1.44 million pixels and 4.16 million  pixels (LM72); it has various interface forms such as Ethernet, USB, and serial ports; it has a  maximum of 3 inputs and 3 outputs. Aluminum alloy casing, IP67 high protection level, can be  used in harsh industrial environments. LM71 series industrial scanners are equipped with a variety of lenses with different focal  lengths, among which LM71 can choose 6mm and 12mm lenses, and LM72 can choose 8mm,  12mm, and 16mm lenses. 

Feature: 

Excellent Sensor provides excellent images, built-in deep learning code reading algorithm, can  efficiently read barcodes of various code systems, and has strong stability 

Rich IO interface, can access multiple input and output signals 

Ring indicator light on the top, with waterproof debugging button, for quick observation and  debugging 

Double-side waistline status indicators and real-time status can be viewed from multiple angles 

Support TCP, Serial, FTP, Profinet, and other transmission protocols

IP67 protection, no fear of harsh industrial application environments

Specification 

Model Spec LM71 LM72 

Barcode type 1D：Code 39，Code 128 ect 2D:QR,DM,PDF417,stacking code etc. 

Speed:60 code/sec 

Sensor type CMOS,global shutter 

Image Sensor Properties: 3.45 µm×3.45 µm 

Image Sensor: 1/2.9” Image 

Sensor Resolution: 1408×1024 2368×1760 

Exposure Speed: 16 μs ~ 1 sec 

Gain: 0 ~ 40 dB 

Color Black&white 

Protocols: SmartSDK，TCP Client，TCP Server，Serial，FTP，Profinet 

Electrical characteristics 

Interface: 17-pin M12 The interface provides power supply, Ethernet, digital IO, serial port functions 

Ethernet:Fast Ethernet（100 Mbit/s）

Digital I/O: Contains 3 non-isolated inputs (LineIn 0/1/2), 3 non-isolated outputs  (LineOut 0/1/2), 1 RS-232; supports triggering the device via the top button 

Power:12 ~ 24 VDC 

Maximum power consumption: 19.8 W@24 VDC 

Structure 

Focal length 6 mm，8mm (LM72 have 8mm，12mm，16mm)

Lens mount: M12-mount，manual, auto focus 

Light: Standard spotlight white light, optional spotlight red/blue light, wide-angle white light/blue light 

Indicator light:Power indicator PWR, network indicator LNK, status indicator STS, result display indicator OK/NG 

Dimensions:65.2 mm×65.2mm×43.4 mm（7122 thickness 48.4mm） 

Weight: about 255 g 

IP sealing: IP67（With the appropriate lens waterproof cover installed correctly） 

Temperature: Operating-20 ~ 50℃，Storage-30 ~ 70℃ 

Humidity: 20% ~ 95%RH non-condensing 

Software: Full-featured image debugging and machine setting software