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Distance sensors Precise non-contact distance …

450 SENSICK CATALOGUEIDME 2000/DME 3000: Precise non- contact Distance determinationIn handling systems, DMEdistance measuring devices arethe perfect alternative to controlcomponents that are subject towear, such as rotary allow high-bay stackers,cranes, lift cabins or automatedguided vehicle systems to be po-sitioned with visible red light of the Class 2laser sender facilitates alignmentand handling. Adjustment andadaptation to individual automa-tion tasks can be carried outquickly and easily by means ofprogramming buttons on thedevice, an eight-digit display andthe user-friendly menu-drivendialogue. Two versions are available. TheDME 2000 measures distancesof up to 130 metres and, in prox-imity mode ( without reflector),up to 2 metres.

450 SENSICK CATALOGUE I DME 2000/DME 3000: Precise non-contact distance determination In handling systems, DME distance measuring devices are the perfect alternative to control

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Transcription of Distance sensors Precise non-contact distance …

1 450 SENSICK CATALOGUEIDME 2000/DME 3000: Precise non- contact Distance determinationIn handling systems, DMEdistance measuring devices arethe perfect alternative to controlcomponents that are subject towear, such as rotary allow high-bay stackers,cranes, lift cabins or automatedguided vehicle systems to be po-sitioned with visible red light of the Class 2laser sender facilitates alignmentand handling. Adjustment andadaptation to individual automa-tion tasks can be carried outquickly and easily by means ofprogramming buttons on thedevice, an eight-digit display andthe user-friendly menu-drivendialogue. Two versions are available. TheDME 2000 measures distancesof up to 130 metres and, in prox-imity mode ( without reflector),up to 2 metres.

2 The DME 3000has a scanning range of 500metres distances of up to tenmetres can be measured in theproximity interfaces permit externalfurther processing of the measur-ed values. Interfacing to Profibusis also possible and the DME canbe connected to warehouse con-trol circuits via the SSI interface. Distance sensorsDistance sensorsDME Distance measuring devices/ Distance sensorsProximity modeReflector mode451 SENSICK CATALOGUEvPositioning high-bay stackers with the DME 3000 distancemeasuring process information: The weight of a coil can be determined from its DME Distance measuring device used to detect drill holes aspart of inspection/quality , Precise and flexible: A DME 3000 sensor used for positioning a rail-mounted rack-serving unit with millimetre precision.

3 Mechanical switches are no longer required, new docking points canbe set quickly without any assembly monitoring with DME: The Distance measuring devicetriggers the emergency stop when a minimum Distance is CATALOGUEDME 2000 Distance measuring of optical axisM6 threaded mounting hole, 10 mm deepM4 threaded mounting hole, 14 mm deep (this side only)8-digit alphanumeric indicatorProgramming switchesM4 threaded mounting hole, 6 mm deepDimensional drawingMeasurement mm12-pin, M 1613454456 Excellent measurement accuracyand reproducibility thanks to time-of-flight measurement Simple adjustment using visiblered light Freely programmable parameters-- 2 switching outputs-- pre-failure signalling output-- plausibility control RS 232 serial interface Analogue outputADTRQ1 CTSQAQSQPL+BCDEFGRXDHS&HITXDKQ2 LMMwhtbrngrnyelgrapnkredblkviogra/pnkred /blubluData terminal ready (RS 232 output)Q1switching output Clear to send (RS 232 input)

4 QAanalogue outputQSservice outputQPplausibility output+ V DC VSR x D (receive data, RS 232 input)Blanking inputT x D (send data, RS 232 output)Q2switching output 0 V (earth)2 Measurement range0, mDME 2000-000 Adjustments possibleLaser class 2 Remote positioning tubesDME 2000-000 Connection typeC VDistance measuring devicesCooling platesDust coversSpecial accessories556 Reflectors520 Link mountings510 Mounting brackets510 Cable receptacles 496 Accessories pageMeasurement range7) m Resolution1 mm1 mmLight spot dimensionsApprox. 3 mm/2 mApprox. 250 mm/130 m Effect of compressed ppm/mbarEffect of air temperature1 ppm/KMeasured value output cycle29 ms100 msTarget remission> < 36000 %Reflective tapeMax.

5 Running speed3 m/sReproducibility8)1 mm (= 90 % remission)2 mmStatistical error 1 3 mm (> 18 % remission) m APM reflective tape25 mm (> 6 % remission) m Diamond GradeStatistical error 3 9)Typical 1 mm; max. 2 m reflective m reflective tape3290 Accuracy10) 5 mm (= 90 % remission)+ 5/ 20 mm 11 mm (> 18 % remission)In range as below 65 mm (> 6 % remission)reproducibility stated453 SENSICK CATALOGUEDME 2000 Technical Data DME 2000-Mode : Proximity mode Mode : Reflector mode0001) Average service life 50,000 hat TA= +25 C2) Limit values3) May not exceed or fall short of VStolerances4) Without load5) Reference voltage 50 V DC6) A = VSconnections reverse-polarity protectedB = Output Q reverse-polarity protectedC = Interference pulse suppression7) Relative to front edge of object8) Environmental conditions constant at 30 min.

6 Minimum switching period 9) Measurement Distance 1 m, 90 % remission10) 20 C ambient temperature, 1013 mbar, 30 min. switching period,re-calibration recommended after25,000 hDME 2000-000 Standard type1 010 578 Part informationLight source1), light typeLaser diode, red lightLaser category2 (IEC 825-1 /EN 60825-1)Supply voltage V DC 2)Ripple< 5 VSS3)Power consumption< 6 W4)Switching outputsQ1, Q2, QP, QSPNPO utput voltage HIGH = VS 2 V/LOW = 2 VOutput current IA100 mAQ1and Q2switching outputsReversibleSwitching limitAdjustable in 1 mm incrementsSwitching hysteresis Adjustable in 2mm increments, mmQPplausibility output HIGH: measurement correct/LOW: measurement errorQSservice outputHIGH: device has no faults/LOW.

7 Pre-failure signalling outputBlanking input S/HHIGH: 10 V; VS/LOW: 2 V or unswitched; HIGH: Measured value stored/LOW: free-runningAnalogue mA or mAConnection typePlugVDE protection class5)VCircuit protection6)A, B, CEnclosure ratingIP 65 (IEC 529)Ambient temperature TAOperation 10 +45 CStorage 25 +75 CWeightApprox. 980 gShock loadTo IEC 68 Serial interfaceRS 232 ( , kBaud)Temperature driftType mm/K454 SENSICK CATALOGUEDME 3000-1 Distance measuring devicesDistance measuring devicesC of optical axisM6 threaded mounting hole, 10 mm deepM4 threaded mounting hole, 14 mm deep (this side only)8-digit alphanumeric signal indicatorProgramming switchesM4 threaded mounting hole, 6 mm deepDimensional drawingMeasurement rangeup to 500 m12-pin, M 164-pin, M 125-pin, M 125-pin, M 1213454456 AABBCC Excellent measurement accuracy andreproducibility thanks to time-of-flightmeasurement Simple adjustment using visible redlight Easy handling due to programmableparameters-- 2 switching outputs-- pre-failure signalling output-- plausibility control RS 422 serial interface and SSI interface Profibus Gateway to Interbus, DeviceNetATX+Q1RX+NCQSQPL+BCDEFGRX HNCITX KQ2 LMMwhtbrngrngrapnkredblkgra/pnkred/blubl u2 Send data ( SSI.

8 Data + )Receive data ( SSI: Clock + )Receive data ( SSI: Clock )Send data ( SSI: data )1 NCcable ANC23cable BShield455 Vcable AMcable BShield1L+Q2M23Q14 Laser class 2 DME 3000-311 DME 3000-111 PDME 3000-311 DME 3000-111 DME 3000-111 PAdjustments possibleAdapter not incuded in deliveryRemote positioning tubeDME 3000-111 Connection typesCooling platesDust coversSpecial accessories556 Reflectors520 Link mountings510 Mounting brackets510 Cable receptacles 496 Accessories page455 SENSICK CATALOGUET echnical Data DME 3000-111311111 PDME 3000-11) Relative to front edge of object2) 23 C air temperature, 977 hPa, minswitching period 30 min3) Re-calibration recommended after25,000 h4) Environmental conditions constant, min.

9 Switching period 30 ) Average service life 100,000 hat TA= +25 C6) Limit values7) May not exceed or fall short of VStolerances8) Without load9) Reference voltage 50 V DC10) A = VSconnections reverse-polarity protectedB = Output Q short-circuit protectedC = Interference pulse suppressionDME 3000-111 PDME 3000-311 DME 3000-111 Type1 018 0631 016 2831 013 110 Part informationMeasurement ),depending on reflector, see belowAccuracy2) 3) 5mmReproducibility4)Depending on measurement range, see belowLight spot diameter 1 m (measurement Distance 500 m) mmLight source5), light typeLaser diode, red lightLaser category2 (IEC 825-1/EN 60825-1)Supply voltage V DC 6)Ripple< 5 VSS7)Power consumption 6 W8)Switching outputsPNP/NPNQ1, Q2, QP, QSHIGH = VS < 2 V/LOW = < 2 VOutput current IA mAQ1and Q2switching outputsReversible Q/Q Switching limit/switching hysteresisAdjustable QP plausibility output HIGH: measurement correct/LOW: measurement errorQSservice outputHIGH: OK / LOW: pre-failure signallingoutputConnection typePlugVDE protection class9)VCircuit protection10)A, B, CEnclosure ratingIP 65 Ambient temperature TAOperation 10 +45 CStorage 25 +75 CWeightApprox.

10 980 gInterfacesSSI: GRIS/BINARY adjust., 24 or 25 bitsSerial interfaceRS 422: kBaudProfibusMax. 12 MBaudEffect of compressed air0,3 ppm/hPaEffect of air temperature1 ppm/KTemperature driftTypical mm/K Typical mm/K Measured value msRS 422, kBaud18 msInitialisation period6 sMax. running speed6 m/sMeasurement mm2 mmStatistical error 1 (switching period min. 30 min, environmental conditions constant)Measurement range with reflectorReflective tape m .. 20 m .. 40 mReflective tape m .. 40 m .. 90 mReflective tape Diamond Grade m .. 70 m .. 250 mReflective tape m .. 90 m .. 200 mMulti-reflector m .. 250 m .. 300 mMulti-reflector m.


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