2D/3D Laser Profiler
LJ-X8000 series
Specs 2D/3D Laser Profiler LJ-X8000 series
Controller
Model |
LJ-X8000E*1 |
LJ-X8002SO(55210) |
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Image |
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Head input |
Up to 2 head units |
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Sampling cycle (trigger interval) |
[2D mode] Maximum speed of 1 kHz (1 ms) *2 |
[2D mode] Maximum speed of 1 kHz (1 ms) *2 |
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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 |
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Master profile / number of reference images |
Maximum 200 per setting per head (depends on SD card capacity) |
[2D mode]Maximum 200 per setting per head (depends on SD card capacity) |
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Memory card |
• SD card slot × 2 |
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Number of tools |
100/setting (of those, 20 are for misalignment correction) |
[2D mode]100/setting (of those, 20 are for misalignment correction) |
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Interface |
Control input |
20 points (input terminal block: 5 points, parallel I/O: 15 points) |
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Control output |
28 points (output terminal block: 6 points, parallel I/O: 22 points) |
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RS-232C |
• Value output and control I/O (exclusive use with PLC link using an RS-232C port) |
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PLC link |
• Value output using Ethernet port or RS-232C port, and control I/O |
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Ethernet |
• Value output and control I/O |
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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 programs via KEYENCE PC application software |
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EtherNet/IP® |
• Can input/output numerical values and perform control I/O using the Ethernet port or the optional EtherNet/IP® unit CB-NEP20E (Cannot be used with PLC Link, PROFINET, and EtherCAT®) |
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PROFINET |
• Can input/output numerical values and perform control I/O using the Ethernet port or the optional PROFINET unit CB-NPN20E (Cannot be used with PLC Link, EtherNet/IP®, and EtherCAT®) |
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EtherCAT® |
• Can output numerical values and perform control I/O by connecting the optional EtherCAT® unit CB-NEC20E (Cannot be used with PLC link, EtherNet/IP®, and PROFINET) |
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Mouse |
Various menus can be controlled via the dedicated mouse (included with the controller) |
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SNTP |
Automatic correction of date and time for this unit is possible by connecting to an SNTP server |
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USB HDD |
By connecting an HDD (max. 2 TB) to the dedicated USB port (supports USB 3.0, |
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Monitor output |
Analog RGB output, XGA 1024 × 768 (24-bit color, 60 Hz) |
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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) |
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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 |
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Open collector (OC) |
Single phase / Z phase: 100 kHz, 2 phase / 1x: 100 kHz, 2 phase / 2x: 200 kHz, 2 phase / 4x: 400 kHz |
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Laser ON input |
Non-voltage input (Shorted with short pin when shipped from factory) |
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Cooling fan |
Provided |
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Minimum display unit |
0.1 µm 0.000004", 0.01°, 0.00001 mm2 |
[2D mode]0.1 µm 0.000004", 0.01°, 0.00001 mm2 |
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Language |
Switchable between English, Japanese, Simplified Chinese, Traditional Chinese, Korean, German, French, Italian, Thai, Czech, Hungarian, and Polish |
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Ratings |
Power voltage |
24 V DC ±10% |
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Maximum current consumption |
3.3 A |
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Environmental resistance |
Ambient temperature |
0 to +45°C 32 to +113°F (DIN rail mounting) / 0 to +40°C 32 to +104°F (base surface mounting) |
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Relative humidity |
85% RH or less (no condensation) |
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Weight |
Approx. 2500 g |
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*1 3D mode cannot be used with the LJ-X8000E. |
Controller
Model |
LJ-X8000A |
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Image |
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Head input |
Up to 1 head |
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Sampling cycle (trigger interval) |
When connecting the LJ-X8000 Series: maximum speed of 16 kHz (63 μs) *1 |
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Interface |
Control input |
Supports the batch measurement start (MEASURE_START) and batch measurement stop (MEASURE_STOP). |
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Control output |
•Supports the trigger ready (READY) and system error (ERROR). |
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Synchronous input / output |
For trigger synchronization of multiple controllers*5 |
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Ethernet |
Supports the profile output, setting, controll, 1000BASE-T/100BASE-TX*6 |
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Encoder input |
One system |
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Response frequency |
RS-422 |
Single phase/Z-phase : 1.6 MHz |
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Open collector (OC) |
Single phase/Z-phase : 100 kHz |
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Laser ON input |
Non-voltage Input (a short circuit via the short pin at the time of shipment from the factory) |
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Ratings |
Power voltage |
24 VDC±10% |
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Maximum current consumption |
1.3A |
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Environmental resistance |
Ambient temperature |
0 to + 45 °C (DIN rail mounting) / 0 to + 40 °C (side mounting) |
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Relative humidity |
85% RH or less (no condensation) |
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Weight |
Approx. 700 g |
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*1 When the measurement range is narrowed in accordance with the binning settings. |
head
Model |
LJ-X8020 |
LJ-X8060 |
LJ-X8080 |
LJ-X8200 |
LJ-X8400 |
LJ-X8900 |
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Image |
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Reference distance |
20 mm 0.79" |
64 mm 2.52" |
73 mm 2.87" |
245 mm 9.65" |
380 mm 14.96" |
980 mm 38.58" |
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Measurement range |
Z-axis (height) |
±2.2 mm 0.09" |
±7.3 mm 0.29" |
±20.5 mm 0.81" |
±34 mm 1.34" |
±60 mm ±2.36" |
±400 mm 15.75" |
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X-axis (width) |
NEAR side |
7 mm 0.28" |
15 mm 0.59" |
30 mm 1.18" |
64 mm 2.52" |
180 mm 7.09" (163 mm 6.42"*12) |
300 mm 11.81" |
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Reference distance |
7.5 mm 0.30" |
16 mm 0.63" |
35 mm 1.38" |
72 mm 2.83" |
210 mm 8.27" |
510 mm 20.08" |
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FAR side |
8 mm 0.31" |
39 mm 1.54" |
80 mm 3.15" |
240 mm 9.45" (320 mm 12.60"*12) |
720 mm 28.35" |
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Light source |
Blue semiconductor laser |
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Light source |
Wavelength |
405 nm (visible light) |
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Laser class |
Class 2M laser product (IEC60825-1, FDA (CDRH) Part 1040.10*1)*2 |
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Output |
10 mW |
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Spot size |
Approx. |
Approx. |
Approx. |
Approx. |
Approx. |
Approx. |
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Repeatability |
Z-axis (height) |
0.3 µm 0.000012"*3*4 |
0.4 µm 0.000016"*3*4 |
0.5 µm 0.000020"*3*4 |
1 µm 0.000039"*3*4 |
5 µm 0.000197"*3*4 |
10 µm 0.0004"*3*4 |
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X-axis (width) |
0.3 µm 0.000012"*3*5 |
0.5 µm 0.000020"*3*5 |
1.0 µm 0.000039"*3*5 |
3 µm 0.000118"*3*5 |
10 µm 0.0004"*3*5 |
25 µm 0.0010"*3*5 |
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Linearity |
Z-axis (height) |
±0.05% of F.S. |
±0.04% of F.S. |
±0.03% of F.S. |
±0.04% of F.S. |
Reference distance: |
Near~reference: |
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Profile data interval |
X-axis (width) |
2.5 µm 0.000098" |
5 µm 0.000197" |
12.5 µm 0.0005" |
25 µm 0.0010" |
75 µm 0.0030" |
225 µm 0.0089" |
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Profile data count |
3200 points |
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HDR (high dynamic range) |
Single-shot HDR*8 |
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Laser irradiation position confirmation function |
Light source |
Blue LED (405 nm) |
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Temperature characteristic |
0.01% of F.S./°C |
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Environmental resistance |
Enclosure rating |
IP67 (IEC60529)*9 |
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Ambient light |
Incandescent lamp: 10,000 lux or less*10 |
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Ambient temperature |
0 to +45°C 32 to +113°F*11 |
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Relative humidity |
85% RH or less (no condensation) |
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Vibration resistance |
10 to 57 Hz, double amplitude 1.5 mm 0.06"; 3 hours each for X, Y, and Z axes |
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Shock resistance |
15 G / 6 msec |
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Material |
Aluminum |
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Weight |
Approx. 1000 g |
Approx. 1100 g |
Approx. 1200 g |
Approx. 1300 g |
Approx. 1600 g |
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*1 Classification performed based on IEC60825-1 in accordance with FDA (CDRH) Laser Notice No. 56. |