All-in-one controller, NPN output
Keyence LK-G3000V
High-speed, High-accuracy CCD Laser Displacement Sensor LK-G3000 series
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Specification
| Model | LK-G3000V*1 | |
| Separate type | LK-G3000/LK-GD500*2 | |
| Type | All-in-one model | |
| Head compatibility | All LK-G sensor heads are compatible | |
| Connectable number of heads | Maximum of 2 units | |
| Display | Minimum display unit | 0.01 µm |
| Display range | ±9,999.99 mm to ±9,999.99 µm (Selectable from six levels) | |
| Display cycle | 10 times/sec | |
| Terminal block | Analogue voltage output | ±10 V x 2 outputs, output impedance: 100 ? |
| Analogue current output | 4 to 20 mA x 2 outputs, maximum load resistance: 350 ? | |
| Timing input | For OUT1, non-voltage input | |
| Reset input | ||
| Auto-zero input | ||
| Laser remote interlock input | Non-voltage input | |
| Comparator output | For OUT1, NPN open-collector output | |
| Alarm output | For OUT1, NPN open-collector output (N.C.) | |
| Expansion connector | Timing input | For OUT2, non-voltage input |
| Reset input | ||
| Auto-zero input | ||
| Program switching input | Non-voltage input x 3 inputs | |
| Laser-Off input | For Head A/Head B, non-voltage input | |
| Comparator output | For OUT2, NPN open-collector output | |
| Alarm output | For OUT2, NPN open-collector output (N.C.) | |
| Binary | Binary output | Measured data output (21 bits), OUT1/OUT2 selectable, NPN open-collector output |
| Strobe output | NPN open-collector output | |
| Binary selector output | ||
| Binary selector input | Non-voltage input | |
| RS-232C interface | Measured data output and control input/output (Maximum baud rate: 115,200 bps, selectable) | |
| USB interface | In conformity with USB Revision 2.0 Full speed (USB1.1 compatible) | |
| Major functions | 2 OUT simultaneous measurement, Operation, Averaging, Filter, Calibration, Measurement, AUTO ZERO, Sampling frequency setting, Mutual interference prevention, Data storage, 8-program memory, ECO mode, ABLE setting, Target setting, ABLE tuning, Selection of measurement surface of transparent target, Statistics processing, Connection of setting support software, Selectable head-mounting, etc. | |
| Rating | Power voltage | 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Current consumption | 500 mA or less with 1 head/600 mA or less with 2 heads | |
| Environmental resistance | Ambient temperature | 0 to +50 °C |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Weight | Approx. 480 g (including the cable) | |
| *1 The rating of the NPN open-collector: 50 mA max. (40 V max.), residual voltage of 1 V max. The rating of non-voltage input: 1 V or less ON voltage, 0.6 mA or less OFF current. *2 LK-G3000 can be operated singly. The measured value display and setting modifications can be performed on the display panel (LK-GD500) or via the setting support software (LK-H1W). |
