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          4. Laser Profiler
          5. 2D/3D Laser Profiler
          6. Specs

          2D/3D Laser Profiler

          LJ-X8000 series

          Select Language

          Controller

          Model

          LJ-X8000

          LJ-X8000E

          Head input

          Up to 2 head units
          Compatible with LJ-X8000 Series heads and LJ-V7000 Series heads *When using 2 units, heads A and B are the same model.

          Sampling cycle (trigger interval)

          [2D mode] Maximum speed of 1 kHz (1 ms)*1
          [3D mode] When connecting the LJ-X8000 Series: maximum speed of 16 kHz (62.5 µs)*2
          When connecting the LJ-V7000 Series: maximum speed of 64 kHz (16 µs)*3
          (Luminance output types for model designations ending with B have a maximum speed of 8 kHz (125 µs))*4

          Maximum speed of 1 kHz (1 ms)*1

          Number of registered inspection settings

          Up to 1000 (depending on SD card capacity and setting contents) for each of SD cards 1 and 2. External switching is possible

          Master profile / number of reference images

          [2D mode] Maximum 200 per setting per head (depends on SD card capacity)
          [3D mode] Maximum 400 per setting (depends on SD card capacity)

          Maximum 200 per setting per head (depends on SD card capacity)

          Memory card

          • SD card slot × 2
          • Supports OP-87133 (512 MB), CA-SD1G (1 GB), CA-SD4G (4 GB), CA-SD16G (16 GB)
          *In the SD1 slot, CA-SD4G is equipped as standard for 8000, and CA-SD1G is equipped as standard for 8000E

          Number of tools

          [2D mode] 100/setting (of those, 20 are for misalignment correction)
          [3D mode] Maximum of 100/setting

          100/setting (of those, 20 are for misalignment correction)

          Interface

          Control input

          20 points (input terminal block: 5 points, parallel I/O: 15 points)

          Control output

          28 points (output terminal block: 6 points, parallel I/O: 22 points)
          • Photo MOSFET*5

          RS-232C

          • Value output and control I/O (exclusive use with PLC link using an RS-232C port)
          • Supports baud rates up to 230,400 bps

          PLC link

          • Value output using Ethernet port or RS-232C port, and control I/O
          (Exclusive use with Ethernet/IPTM. When using an RS-232C port, exclusive use with RS-232C no-procedure communication)

          Ethernet

          • Value output and control I/O
          • In addition to the above functions, can upload/download inspection settings, perform various simulations, send/receive various data including profile and image data, and be used with remote connection programmes via KEYENCE PC application software
          • Supports FTP client and FTP server functions
          • Supports VNC server functions (for non-PC clients, only displaying the monitor screen is supported)
          • Supports BOOTP functions • 1000BASE-T/100BASE-TX/10BASE-T

          USB

          • Can output values (3D mode only), upload/download inspection settings, perform various simulations, send/receive various data including profile and image data, and be used with remote connection programmes via KEYENCE PC application software
          • Dedicated USB 2.0

          EtherNet/IP™

          • Value I/O and control I/O using Ethernet port (exclusive use with PLC link)
          • Supports cyclic communication (max. 1436 bytes) and message communication
          • Maximum Connections: 32
          • Conforms to Version.CT15 conformance test

          PROFINET

          • Value input and control input/output using Ethernet port (when this is in use, PLC-Link and EtherNet/IPTM cannot be used)
          • Supports cyclic communication (max. 1408 bytes)
          • Supports non-cyclic communication (record data)
          • Conforms to Conformance Class A

          Mouse

          Various menus can be controlled via the dedicated mouse (included with the controller)

          SNTP

          Automatic correction of date and time for this unit is possible by connecting to an SNTP server

          USB HDD

          By connecting an HDD (max. 2 TB) to the dedicated USB port (supports USB 3.0, bus-powered, rated output: 900 mA), profile, image and other data can be output

          Monitor output

          Analogue RGB output, XGA 1024 × 768 (24-bit colour, 60 Hz)

          Encoder input

          1 port: combination RS-422 line-driver output (with 5 V output: maximum 150 mA) open collector output (compatible with 5 V, 12 V, 24 V)

          Response frequency

          RS-422

          Single phase / Z phase: 1.6 MHz, 2 phase / 1x: 1.6 MHz, 2 phase / 2x: 3.2 MHz, 2 phase / 4x: 6.4 MHz

          Open collector (OC)

          Single phase / Z phase: 100 kHz, 2 phase / 1x: 100 kHz, 2 phase / 2x: 200 kHz, 2 phase / 4x: 400 kHz

          Laser ON input

          Non-voltage input (Shorted with short pin when shipped from factory)

          Cooling fan

          Provided

          Minimum display unit

          [2D mode] 0.1 µm, 0.01°, 0.00001 mm2
          [3D mode] 0.1 µm, 0.001°, 0.0001 mm2, 0.00001 mm3

          0.1 µm, 0.01°, 0.00001 mm2

          Language

          Switchable between English, Japanese, Simplified Chinese, Traditional Chinese, Korean and German

          Ratings

          Power voltage

          24 V DC ±10%

          Maximum current consumption

          3.3 A

          Environmental resistance

          Operating ambient temperature

          0 to +45°C (DIN rail mounting) / 0 to +40°C (base surface mounting)

          Operating ambient humidity

          35 to 85% RH (no condensation)

          Weight

          Approx. 2500 g

          *1 For LJ-X8080 and LJ-X8200 connection, when binning (Z) is ON, or when the measurement range (Z) is set to 1/2. LJ-X8900 when the measurement range (Z) is set to 1/2.
          *2 When the measurement range is narrowed in accordance with the binning settings.
          *3 When the measurement range is set to minimum, binning is ON, and parallel imaging is ON. All other settings are default values.
          *4 When binning and parallel imaging are both ON. All other settings are default values.
          *5 Positive common connection is supported for NPN input devices, and negative common connection for PNP input devices.

          Controller

          Model

          LJ-X8000A

          Head input

          1 unit, compatible with LJ-X8000 Series heads and LJ-V7000 Series heads

          Sampling cycle (trigger interval)

          When connecting the LJ-X8000 Series: maximum speed of 16 kHz (62.5 µs)*1
          When connecting the LJ-V7000 Series: maximum speed of 64 kHz (16 µs)*2
          (Luminance output types for model designations ending with B have a maximum speed of 8 kHz (125 µs))*3

          Interface

          Control input

          Compatible with batch measurement start (MEASURE_START) and batch measurement stop (MEASURE_STOP)

          Control output

          Compatible with trigger ready (READY) and system error (ERROR), Photo MOSFET *4

          Synchronised I/O

          For multiple controller trigger synchronisation *5

          Ethernet

          Profile output, settings, control, 1000BASE-T/100BASE-TX*6

          Encoder input

          1 port: combination RS-422 line-driver output (with 5 V output: maximum 150 mA) open collector output (compatible with 5 V, 24 V)

          Response frequency

          RS-422

          Single phase / Z phase: 1.6 MHz, 2 phase / 1x: 1.6 MHz, 2 phase / 2x: 3.2 MHz, 2 phase / 4x: 6.4 MHz

          Open collector (OC)

          Single phase / Z phase: 100 kHz, 2 phase / 1x: 100 kHz, 2 phase / 2x: 200 kHz, 2 phase / 4x: 400 kHz

          Laser ON input

          Non-voltage input (Shorted with short pin when shipped from factory)

          Ratings

          Power voltage

          24 V DC ±10%

          Maximum current consumption

          1.3 A

          Environmental resistance

          Operating ambient temperature

          0 to 45°C (DIN rail mounting) / 0 to 40°C (Horizontal)

          Operating ambient humidity

          35 to 85% RH (no condensation)

          Weight

          Approx. 700 g

          *1 When the measurement range is narrowed in accordance with the binning settings.
          *2 When the measurement range is set to minimum, binning is ON, and parallel imaging is ON. All other settings are default values.
          *3 When binning and parallel imaging are both ON. All other settings are default values.
          *4 Positive common connection is supported for NPN input devices, and negative common connection for PNP input devices.
          *5 Exclusively for synchronised I/O between controllers (LJ-X8000A).
          *6 The PC application (LJ-H2X) includes communication libraries (DLL) and a sample programme. Types of communication libraries (DLL): Profile output, changing various settings, laser ON/OFF control, trigger input, etc.

          Sensor head

          Model

          LJ-X8020

          LJ-X8060

          LJ-X8080

          LJ-X8200

          LJ-X8400

          LJ-X8900

          Reference distance

          20 mm

          64 mm

          73 mm

          245 mm

          380 mm

          980 mm

          Measurement range

          Z-axis (height)

          ±2.2 mm
          (F.S.=4.4 mm)

          ±7.3 mm
          (F.S.=14.6 mm)

          ±20.5 mm
          (F.S.=41 mm)

          ±34 mm
          (F.S.=68 mm)

          ±60 mm (+95 to -220 mm*13)
          (F.S.=315 mm)

          ±400 mm
          (F.S.=800 mm)

          X-axis (width)

          NEAR side

          7 mm

          15 mm

          30 mm

          64 mm

          180 mm(163 mm*13)

          300 mm

          Reference distance

          7.5 mm

          16 mm

          35 mm

          72 mm

          210 mm

          510 mm

          FAR side

          8 mm

          39 mm

          80 mm

          240 mm(320 mm*13)

          720 mm

          Light source

          Blue semiconductor laser

          Light source

          Wavelength

          405 nm (visible light)

          Laser class

          Class 2M laser product (IEC60825-1, FDA (CDRH) Part 1040.10*1)*2

          Output

          10 mW

          Spot size

          Approx. 16 mm × 32 µm
          (reference distance)

          Approx. 25 mm × 49 µm
          (reference distance)

          Approx. 44 mm × 72 µm
          (reference distance)

          Approx. 115 mm × 116 µm
          (reference distance)

          Approx. 275 mm × 249 µm
          (reference distance)

          Approx. 622 mm × 566 µm
          (reference distance)

          Repeatability

          Z-axis (height)

          0.3 µm*3*4

          0.4 µm*3*4

          0.5 µm*3*4

          1 µm*3*4

          5 µm*3*4

          10 µm*3*4

          X-axis (width)

          0.3 µm*3*5

          0.5 µm*3*5

          1.0 µm*3*5

          3 µm*3*5

          10 µm*3*5

          25 µm*3*5

          Linearity

          Z-axis (height)

          ±0.05% of F.S. (±0.012%)*6

          ±0.04% of F.S. (±0.008%)*6

          ±0.03% of F.S. (±0.004%)*6

          ±0.04% of F.S. (±0.006%)*6

          Reference distance: ±60 mm
          ±0.025% of F.S. (±0.003%)
          Total range:
          ±0.035% of F.S. (±0.005%)*6

          Near~reference: distance
          ±0.015% of F.S. (±0.004%)
          Total range:
          ±0.05% of F.S. (±0.006%)*6

          Profile data interval

          X-axis (width)

          2.5 µm (2 µm~)*7*8

          5 µm (4 µm~)*7*8

          12.5 µm (10 µm~)*7*8

          25 µm (20 µm~)*7*8

          75 µm (50 µm~)
          100 µm (50 µm~)*13*7*8

          225 µm (100 µm~)*7*8

          Profile data count

          3200 points

          HDR (high dynamic range)

          Single-shot HDR*9

          Laser irradiation position confirmation function

          Light source

          Blue LED (405 nm)

          Temperature characteristic

          0.01% of F.S./°C

          Environmental resistance

          Enclosure rating

          IP67 (IEC60529)*10

          Ambient light

          Incandescent lamp: 10,000 lux or less*11

          Operating ambient temperature

          0 to +45°C*12

          Operating ambient humidity

          20 to 85% RH (no condensation)

          Vibration resistance

          10 to 57 Hz, double amplitude 1.5 mm; 3 hours each for X, Y, and Z axes

          Shock resistance

          15 G / 6 msec

          Material

          Aluminium

          Weight

          Approx. 1000 g

          Approx. 1100 g

          Approx. 1200 g

          Approx. 1300 g

          Approx. 1600 g

          *1 Classification performed based on IEC60825-1 in accordance with FDA (CDRH) Laser Notice No. 56.
          *2 Do not view the beam directly using optical instruments (such as eye loupes, magnifiers, microscopes, telescopes, or binoculars). Observing the laser output using optical instruments is dangerous and may damage the eyes.
          *3 Values measured by averaging 4096 times at the reference distance.
          *4 The measured target is a KEYENCE standard target. Value when the average height of the default setting area is measured with height and position tools. All other settings are default values.
          *5 The measured target is a pin gauge. Value when the point of intersection for the pin gauge rounded surface and edge level is measured using height and position tools. All other settings are default values.
          *6 The measured target is a KEYENCE standard target. Profile data when measured by smoothing 64 times and averaging 8 times. All other settings are default values. Values inside parentheses are representative examples of averages for all profile data.
          *7 The profile data interval can be changed. If changed, the measurement range in the X direction will also change.
          *8 Values inside parentheses cannot be used when connecting with LJ-X8000A.
          *9 A characteristic that allows for stable, high-precision measurement with a single capture (exposure) at all levels of reflectance, from black (low) to glossy surfaces (high).
          *10 The value when a head cable (CB-B*) or extension cable (CB-B*E) is connected. Does not include CB-B**L connection.
          *11 When measuring white paper, illuminance on the sensor head receiving surface when light is applied to white paper.
          *12 The head needs to be mounted to a metal plate to be used.
          *13 When range is extended.

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          Measurement Sensors