High-speed, High-accuracy CCD Laser Displacement SensorLK-G3000 series

LK-G3000V

Controller, with Display Unit

SPECIFICATIONS

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Model

LK-G3000V

Separate type

LK-G3000/LK-GD500

Type

Single-body

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

±9999.99 mm to ±9999.99 μm (Selectable from six levels)

Display cycle

10 times/sec

Terminal block

Analogue voltage output

±10 V x 2 outputs, output impedance: 100 Ω*1

Analogue current output

4 to 20 mA x 2 outputs, maximum load resistance:350 Ω*1

Timing input

Non-voltage input for OUT1*1

Reset input

Auto-zero input

Laser remote interlock input

Non-voltage or voltage input*2*1

Comparator output

For OUT1, NPN open-collector output*3*1

Alarm output

For OUT1, NPN open-collector output*3 (N.C.)*1

Expansion connector

Timing input

Non-voltage input for OUT2

Reset input

Auto-zero input

Program switching input

Non-voltage or voltage input*2 x 3 inputs

Laser-Off input

For Head A/Head B, non-voltage or voltage input*2

Comparator output

For OUT2, NPN open-collector output*3

Alarm output

For OUT2, NPN open-collector output*3(N.C.)

Binary

Binary output

Measured data output (21 bits), OUT1/OUT2 selectable, NPN open-collector output*3

Strobe output

NPN open-collector output*3

Binary selector output

Binary selector input

Non-voltage or voltage input*2

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 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: 10% (P to P) or less

Maximum current consumption

500 mA or less with 1 head/600 mA or less with 2 heads

Environmental resistance

Operating ambient temperature

0 to +50°C

Operating ambient humidity

35 to 85% RH (No condensation)

Weight

Approx 480 g (including the cable)

*1 NPN open-collector output maximum rating: 50 mA (40 V or lower), residual voltage: 1.0 V or lower
PNP open-collector output maximum rating: 50 mA (30 V or lower), residual voltage: 1.0 V or lower
non-voltage input rating ON voltage: 1 V or lower, OFF current: 0.6 mA or lower
voltage input rating input maximum rating: 26.4 V, ON voltage: 10.2 V, OFF current: 0.6 mA
Some are internally common between each I/O circuit for the main unit. Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cable external devices. For details, refer to "Notes on Wiring" (pg. 4)..
*2 (NPN model) The rating of non-voltage input: 1 V or less ON voltage, 0.6 mA or less OFF current. (PNP model) The rating of voltage input: 10.2 V or more ON voltage (26.4 V max.) 0.6 mA or less OFFcurrent.
*3 The rating of the NPN open-collector: 50 mA max. (40 V max.), residual voltage of 0.5 V max. The rating of the PNP open collector: 50 mA max. (30 V max.), residual voltage of 0.5 V max.

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