Controller
Keyence LJ-G5001
High-Accuracy 2D Laser Displacement Sensor LJ-G5000 series
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Specification
| Model | LJ-G5001 | |
| Head compatibility | Compatible | |
| Number of connectable sensors | 2 units max. | |
| Display | Minimum display unit | 0.1 µm*1, 0.001 mm2, 0.01 ° |
| Maximum display range | ±99999.9 mm, ±999999 mm2, ±99999.9° | |
| Input terminal block | Laser remote interlock input | Non-voltage input |
| Trigger input | For sensor head A, non-voltage input | |
| Timing 1 input | Non-voltage input | |
| Auto-zero 1 input | ||
| Reset input | ||
| Output terminal block | Analogue voltage output | ±10 V x 2 outputs, output impedance: 100 ? |
| Total judgment output | NPN open-collector output | |
| Error output | NPN open-collector output (N.C.) | |
| Process output | NPN open-collector output | |
| Trigger input enable output | For sensor head A, NPN open-collector output | |
| Adjusted error output | ||
| Expansion connector | Timing 2 input | Non-voltage input |
| Auto-zero 2 input | ||
| Trigger input | For sensor head B, non-voltage input | |
| Program switching input | Non-voltage input, 4 inputs | |
| Memory card save input | Non-voltage input | |
| Laser-Off input | For sensor head A/B, non-voltage input | |
| Judgment/Binary output | 3-level judgment output: OUT1 to OUT8, total judgment output Binary output: OUT1 to OUT8 measured data output (21 bits) NPN open-collector output*2 | |
| Strobe output | NPN open-collector output | |
| Trigger input enable output | For sensor head B, NPN open-collector output | |
| Adjusted error output | ||
| Analogue RGB monitor output | SVGA (800 x 600 pixels) | |
| RS-232C interface | Measured data output and control input/output (Maximum baud rate: 115200 bps, selectable) | |
| USB interface | In conformity with USB Revision 2.0 HI-SPEED (USB 1.1 Full-SPEED compatible) | |
| Ethernet interface | 100BASE-TX/10BASE-T | |
| Memory card | Compatible with NR-M1G (1 GB). (with FAT32) | |
| Major functions | Sensor heads calculation, Profile adjustment, Filter, Smoothing, Averaging, Position adjustment, OUT name change, Measurement mode selection (Height, position, gap, width, centre position, section area, intersection, angle, profile comparison, profile tracking), Scaling, Average, Measurement, Measured value alarm, Tolerance setting, Auto-zero, Storage (data/profile), Memory card saving, Program memory, Trigger mode change, Mutual interference prevention, Measuring range change, Calibration, Laser light adjustment, Sampling time setting, Mask, Profile alarm setting, Inclination adjustment, Height adjustment, Display language switch, Setting support software connection, Trigger pitch/Measuring time display, etc. | |
| Rating | Power voltage | 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Current consumption | 800 mA or less with 1 sensor head/1 A or less with two sensor heads | |
| Environmental resistance | Ambient temperature | 0 to +50 °C |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Weight | Approx. 1,050 g | |
| *1 When LJ-G015 or LJ-G015K is connected only. When other sensor heads are connected, the minimum display unit is 1 µm. *2 Time-sharing output of judgment results or binary measured data. The rating of the NPN open-collector output: 50 mA max. (30 V max.), residual voltage of 1 V max. The rating of the PNP open-collector output: 50 mA max. (30 V max.), residual voltage of 1 V max. The rating of the non-voltage input: 1 V or less ON voltage, 0.6 mA or less OFF current (Trigger input terminal: 1 V or less ON voltage, 1.0 mA or less OFF current) The rating of the voltage input: 26.4 V maximum rating, 10.8 V or less ON voltage, 0.6 mA or less OFF current (Trigger input terminal: 26.4 V maximum rating, 10.8 V or less ON voltage, 1.0 mA or less OFF current) |
