Keyence LB-70(W) Series Manual de usuario Pagina 1

InstructionManualLaser Displacement SensorsLB-70(W) Series96M11273

102 ms60 ms0.15 ms0.7 ms20 ms500 msFor measurements requiringhigh accuracy. Normal setting for detectingand measuring targets.For detecting targets mo

11TROUBLESHOOTINGIs the connector of the sensor head tightened firmly?Does the STABILITY LED indicator turn red?Is the voltage in proportion to the di

12Incorrect CorrectHINTS ON CORRECT USEBe sure to use a "W" type controller in combination with a "W" typesensor head. If you conn

13543210-1-2-3-4-560 80 100 140120*Distance[mm]Analog outputvoltage [V]543210-2-3-4-560 80 100 140120-1±30 %*Distance[mm]Analog outputvoltage [V]060 8

14543210-1-2-3-4-5Distance[mm]30 35 40 45 50Analog outputvoltage [V]543210-1-2-3-4-530 35 40 45 50±30 %Analog outputvoltage [V]Distance[mm]Distance[mm

15Model Sensor head LB-11(W)Controller LB-70(W)Reference distance1.100 mmMeasuring range ±40 mmLight source Invisible infrared semiconductor laser,Out

16SPECIFICATIONS: LB-72(W)Model Sensor head LB-12(W)Controller LB-72(W)Reference distance1.40 mmMeasuring range ±10 mmLight source Invisible infrared

17213055 5130635.4129138120Mounting pitch2 x φ5mounting hole18φ4.5, cable length: 2m4.5(3.5)51.5φ1343φ14.7φ5.5, cable length: 2 mφ7, cable length: 2 m

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19KEYENCE products are strictly factory-inspected. However, in the event of a failure, contact your nearest KEYENCE office with details of the failure

2CONTENTSSafety Information for LB-70 Series ... 2Safety Precautions on Laser Product ...

3AVOID EXPOSURESEMICONDUCTOR LASER 780nmMAXIMUM OUT PUT 3 mWPULSE DURATION 15µsCLASS IIIb LASER PRODUCTLASER RADIATION IS EMITTEDFROM THIS APERTUREDI

4SAFETY PRECAUTIONS ON LASER PRODUCT4. Safety considerationUse of controls or adjustments or the performance of procedures otherthan those specified h

5Beam attenuatorLaser radiation emission warningAperture[The above figure shows the appearanceof the LB-12(W).]Beam attenuatorLaser radiation emission

6PART NAMESSensor headLB-11(W) (Long-range)LB-12(W)(High-resolution)ControllerLB-70(W)(long-range)LB-72(W)(high-resolution)Sensor cable(length: 2 m)Ma

7RedBlackYellowBrownBlue12 to 24 VDC power input 0 V Laser emission control input Alarm output (N.C.)Core wireAnalog voltage outputShielded wireLaser

8Mounting holePull the claw inthe direction ofthe arrow.abcFastening ringINSTALLATION1. Controllers can be attached on DIN rails. Pull the claw at th

9RedYellowGreenRed YellowCenter ofmeasuringrangeMeasuringrangeOut of measuringrangeOut of measuringrangeBeam spotBlue paperLaser-emissionportion ofsen