LE Series

1 m Range Laser Displacement Sensor

The LE series linear array technology provides great performance and resolution regardless of detection objects color or sheen.

  • Ready to measure right out of the box
  • Easy adjustment with a two-line, eight-character intuitive display
  • Linear array provides repeatability and accuracy for challenging targets
  • Visible laser for small spot size and easy alignment
  • Models with IO-Link available

Technical Literature

Date
Type
Size
Analog Laser Sensor Comparison Chart
31 Jul 2019
Specifier's Guide
116K
IO-Link Laser Sensor Comparison Chart
31 Jul 2019
Specifier's Guide
116K
IO-Link Data Reference Guide: LE Series
14 May 2018
Product Manual
114K
L-GAGE LE250/550 Analog/Discrete Laser Gauging Sensors -- Instruction Manual
23 Jan 2018
Product Manual
1.4MB
L-GAGE LE250/550 Dual Discrete Laser Gauging Sensors - Instruction Manual
23 Jan 2018
Product Manual
2.6MB
L-GAGE LE250/550 Laser Gauging Sensor with IO-Link - Instruction Manual
6 Dec 2016
Product Manual
5MB
L-GAGE LE250/550 Laser Gauging Sensor with IO-Link - Quick Start Guide
5 Dec 2016
Quick Start Guide
1.7MB
L-GAGE LE250/550 Dual Discrete Laser Gauging Sensors -- Quick Start Guide
6 Nov 2015
Quick Start Guide
820K
L-GAGE LE250/550 Analog/Discrete Laser Gauging Sensors -- Quick Start Guide
6 Nov 2015
Quick Start Guide
832K
Date
Type
Size
L-GAGE LE250/550 Dual Discrete Laser Gauging Sensors -- Quick Start Guide (French)
08/18/15
Quick Start Guide
1.8MB
L-GAGE LE550 Analog/Discrete Laser Gauging Sensors -- Quick Start Guide (French)
08/18/15
Quick Start Guide
1.8MB
Date
Type
Size
L-GAGE LE250/550 Dual Discrete Laser Gauging Sensors -- Quick Start Guide (German)
08/18/15
Quick Start Guide
1.8MB
L-GAGE LE550 Analog/Discrete Laser Gauging Sensors -- Quick Start Guide (German)
08/18/15
Quick Start Guide
1.7MB
Date
Type
Size
L-GAGE LE250/550 Dual Discrete Laser Gauging Sensors -- Quick Start Guide (Italian)
08/18/15
Quick Start Guide
1.8MB
L-GAGE LE550 Analog/Discrete Laser Gauging Sensors -- Quick Start Guide (Italian)
08/18/15
Quick Start Guide
1.8MB
Date
Type
Size
L-GAGE LE250/550 Analog/Discrete Laser Gauging Sensors -- Instruction Manual (Korean)
01/04/19
Product Manual
2.8MB

Product Data Files

Date
Type
Size
LE550 IODD file
LE550 IODD file
14 Mar 2018
IODD Files
377K

PLC Support Files

Date
Type
Size
Thickness Measurement AOI
6 Aug 2019
AOI
540K
LE IO-Link AOIs
3 May 2019
AOI
14.7MB
LE Siemens Functions
LE Siemens Functions
1 Nov 2019
Siemens Functions
8.5MB
Thickness Siemens Function Block
6 Aug 2019
Siemens Functions
553K

Software

Date
Type
Size
Banner Sensors Graphical User Interface (GUI) Version 3.1
8 Oct 2018
Software
286.2MB

Marketing Literature

Date
Type
Size
Laser Sensor Solutions Brochure
11 Sep 2019
Product Brochure
2.7MB
Solutions for the Automotive Industry
7 Aug 2018
Product Brochure
3.9MB
LE Series Laser Measurement Sensor
28 Jun 2017
Product Brochure
1.2MB
Laser Sensors Measure Paper Rolls in a Range of Colors
13 Mar 2014
Other
434K
Date
Type
Size
LE Series Laser Measurement Sensor
11/05/18
Product Brochure
1.1MB
Solutions for the Automotive Industry
汽车行业解决方案
08/07/18
Product Brochure
6MB
Date
Type
Size
LE Series Laser Measurement Sensor - Taiwan
08/31/16
Product Brochure
533K
LE Series Laser Measurement Sensor Flyer Chinese (Traditional)
12/21/15
Product Brochure
533K
LE550 Laser Measurement Sensor Flyer Chinese (Traditional)
07/02/14
Product Brochure
2.7MB
Date
Type
Size
Solutions for the Automotive Industry
08/07/18
Product Brochure
3.9MB
Date
Type
Size
LE Series Laser Measurement Sensor
06/03/16
Product Brochure
706K
Date
Type
Size
LE Series Laser Measurement Sensor
Laser-Messsensoren
06/03/16
Product Brochure
707K
Date
Type
Size
LE Series Laser Measurement Sensor
Sensori laser di misura
06/03/16
Product Brochure
704K
Date
Type
Size
LE Series Laser Measurement Sensor - Japanese
03/07/16
Product Brochure
8.2MB
Date
Type
Size
LE550 Laser Measurement Sensor - Korea
06/18/14
Product Brochure
486K
Date
Type
Size
LE Series Laser Measurement Sensor - Portuguese (BR)
12/14/15
Product Brochure
959K
Date
Type
Size
LE Series Laser Measurement Sensor - Mexico
12/14/15
Product Brochure
942K
Date
Type
Size
LE Series Laser Measurement Sensor
06/03/16
Product Brochure
2.8MB
Plastic Roll Diameter Measurement
Plastic Roll Diameter Measurement

Banner’s LE550 is factory configured with a range of 100 to 1000 mm and can start measuring immediately. If the range needs to be adjusted, the laser sensor has an intuitive user interface with a two-line, eight-character display, making it easy to automatically or manually adjust settings. The LE550 provides repeatability and accuracy across challenging targets, from metal to black rubber, allows for reliable measurement of the shrink wrap.

Roll Diameter Measurement of Dark Material
Roll Diameter Measurement of Dark Material

Banner’s LE550 is factory configured with a range of 100 to 1000 mm and can start measuring immediately. If the range needs to be adjusted, the laser sensor has an intuitive user interface with a two-line, eight-character display, making it easy to automatically or manually adjust settings. The LE550 provides repeatability and accuracy across challenging targets, from metal to black rubber, allowing for reliable measurement of the dark blue material.

Sheet Metal Roll Diameter
Sheet Metal Roll Diameter

Banner’s LE550 provides repeatability and accuracy across challenging targets, including shiny, reflective surfaces like metal. The laser sensor has an intuitive user interface, making it easy to adjust settings and set up a roll diameter application, without needing to unwind the metal roll. The analog output can be used to control wind or unwind speeds.

Roll Diameter on Labels
Roll Diameter on Labels

In the beverage industry, labels need to be applied to the bottles quickly and without error to keep production levels high. Accurately monitoring the thickness on a spool of labels and controlling the unwinding speed is very important for the process to run smoothly. A solution is needed that can accurately supervise and report the material levels on a spool in order to prevent it from running out during the manufacturing process and delaying production.

Case Stacker Inventory and Presence Detection
Case Stacker Inventory and Presence Detection

The two point teach option on the analog setting can be used teach the front of the flat cases as the 20 mA point and can easily be adjusted for a manual set of the 4 mA to the end of the cases. This helps gauge how many flat cases are left, so more cases can be added when the case count is getting low. The digital output can also be used for presence detection. This helps ensure there is a case available to be picked up, and also ensures only one box is picked up at a time.

Sensors to Measure Movement Range
Sensors to Measure Movement Range

During assembly, inspections are conducted to measure seat height adjustment, forward and rearward movement, and upright and recline motion. Two sensors are used for each inspection. The sensors are deployed off the conveyor line to ensure easy access to and the free movement of the seats. At its maximum range during inspection, a seat may be as far as a meter away from the sensors.

Laser Sensors Measure Paper Rolls in a Range of Colors & Automatically Scale Output
Laser Sensors Measure Paper Rolls in a Range of Colors & Automatically Scale Output

After a convincing demonstration, the company chose Banner’s L-GAGE® LE550 laser gauging sensors to replace the ultrasonic sensors on their winders. Like the optical sensors, the LE550 is unaffected by drafts in the facility. Unlike the optical sensors, the LE550 is color insensitive. Linear array technology enables the LE550 to measure each roll, regardless of paper color, even colors that had most challenged the optical sensors.

Inspecting Small Connectors [Success Story]
Inspecting Small Connectors [Success Story]

An automotive supply company makes a range of vehicle systems. Their seating systems combine structure and design with features that enhance comfort and safety. Weight sensors installed on the underside of the seats work in coordination with vehicle safety systems to determine the size and position of a seat occupant. These factors affect how or if airbags will be deployed in the event of an accident.

Carton Profiling
Carton Profiling

Cartons moving on a conveyor pass between two LE550 laser sensors, measuring the width in order to sort cartons properly. The LE550 sensors are an economic solution for carton profiling. The analog output sends a signal to the PLC to deliver the carton to the correct storage location. Banner’s LE550 provides repeatability and accuracy while measuring the height, length and width of cartons. The laser sensors have an intuitive user interface, making it easy to adjust settings.

Engine Block Part-In-Place Detection
Engine Block Part-In-Place Detection

Banner’s LE550 laser sensor is ideal for part-in-place verification processes. It is reliable, and extremely accurate for small part-in-place verification from long distances. The LE550 measures for 3 mm thickness using the digital output, ensuring that the retaining clip is present and the engine block is in the correct place.

High Speed Package Profiling
High Speed Package Profiling with Laser Sensors

A laser measurement solution enables high-speed package sorting in order fulfillment applications and helps drives failure rates down—ultimately saving costs and maximizing profits.

LE550 Laser Measurement Sensor [Video]
LE550 Laser Measurement Sensor [Video]

Proper application and installation is critical. Each product includes installation instructions and a manual online at BannerEngineering.com that must be carefully read and followed.

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  1. LE550IQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Integral Quick-Disconnect

  2. LE550KC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 1 Laser
    Integral Quick-Disconnect

  3. LE550UQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; Integral Quick-Disconnect

  4. LE250DQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; Integral Quick-Disconnect

  5. LE250IQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Integral Quick-Disconnect

  6. LE550I

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; 2 m (6.5 ft) Cable

  7. LE250UQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; Integral Quick-Disconnect

  8. LE550DQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; Integral Quick-Disconnect

  9. LE250KQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 2 Laser
    Integral Quick-Disconnect

  10. LE550KQ

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 2 Laser
    Integral Quick-Disconnect

  11. LE550U

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; 2 m (6.5 ft) Cable

  12. LE550IQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Pigtail Quick-Disconnect

  13. LE250UQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; Pigtail Quick-Disconnect

  14. LE250I

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; 2 m (6.5 ft) Cable

  15. LE550DQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Quick-Disconnect Pigtail

  16. LE250I W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; 9 m (30 ft) Cable

  17. LE550UQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; Pigtail Quick-Disconnect

  18. LE550D

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; 2 m (6.5 ft) Cable

  19. LE550DC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    Quick-Disconnect Pigtail

  20. LE550UC1

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable;Class 1 Laser
    2 m (6.5 ft) Cable

  21. LE250DC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    Integral Quick-Disconnect

  22. LE250DQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; Quick-Disconnect Pigtail

  23. LE250IC1 W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable;Class 1 Laser
    9 m (30 ft) Cable

  24. LE250IC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable;Class 1 Laser
    Pigtail Quick-Disconnect

  25. LE250IQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Pigtail Quick-Disconnect

  26. LE250KC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 1 Laser
    Integral Quick-Disconnect

  27. LE250UC1

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable;Class 1 Laser
    2 m (6.5 ft) Cable

  28. LE550DC1

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    2 m (6.5 ft) Cable

  29. LE550I W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; 9 m (30 ft) Cable

  30. LE550IC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Class 1 Laser
    Integral Quick-Disconnect

  31. LE550IC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable; Class 1 Laser
    Pigtail Quick-Disconnect

  32. LE550UC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; Class 1 Laser
    Integral Quick-Disconnect

  33. LE550UC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-1000 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable;Class 1 Laser
    Pigtail Quick-Disconnect

  34. LE250D

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; 2 m (6.5 ft) Cable

  35. LE250D W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable; 9 m (30 ft) Cable

  36. LE250DC1

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    2 m (6.5 ft) Cable

  37. LE250DC1 W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    9 m (30 ft) Cable

  38. LE250DC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input: 12-30 V dc; Outputs: Discrete: 2 NPN/PNP configurable;Class 1 Laser
    Quick-Disconnect Pigtail

  39. LE250IC1

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable;Class 1 Laser
    2 m (6.5 ft) Cable

  40. LE250IC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 4-20 mA
    Discrete: NPN/PNP configurable;Class 1 Laser
    Integral Quick-Disconnect

  41. LE250KC1QP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 1 Laser
    Quick-Disconnect Pigtail

  42. LE250KQP

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output 1: Push/Pull; IO-Link
    Output 2: PNP; Class 2 Laser
    Quick-Disconnect Pigtail

  43. LE250U

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; 2 m (6.5 ft) Cable

  44. LE250U W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable; 9 m (30 ft) Cable

  45. LE250UC1 W/30

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable;Class 1 Laser
    9 m (30 ft) Cable

  46. LE250UC1Q

    logo with r symbol

    Laser Displacement Sensor; Range: 100-400 mm
    Input:12-30 V dc; Output: Analog: 0-10 V
    Discrete: NPN/PNP configurable;Class 1 Laser
    Integral Quick-Disconnect