Model EQ-500 series - Trigonometric Sensors - Brochure

EQ-500ADJUSTABLE RANGE REFLECTIVE PHOTOELECTRIC SENSORLong sensing range 2.5 m 194SERIESMulti-voltage Amplifier Built-inMulti-voltage Not affected by background objectsBecause it can function with 24 to 240 V AC and 12 to 240 VDC, almost any power supply anywhere in the world will do.Because the sensor doesn’t detect objects outside the presetsensing field by using the 2-segment photodiode adjustablerange system, it will not malfunction even if someone walksbehind the sensing object or machines or conveyors are inthe background.Impervious to variations color or angleDue to its advanced optical system, the sensor is not affectedby variations in the object’s angle or gloss compared toconventional sensors.Moreover, as the difference in sensing range between blackand white varies by only approx. 5 % (Note), sensing can beperformed at a somewhat constant distance even if thesensing object is black or white.EQ50?Introducing the new DC-voltage typeequipped with BGS / FGS functionWe’ve added a DC-voltage type with NPN and PNPtransistor outputs all in one sensor. Its BGS / FGS functioncontrols any background effects for more stable sensing.Note: Example of the difference in sensing range betweenblack non-glossy paper (Lightness: 5) and white non-glossy paper when the setting distance is set at 2 m6.562 ft.Refer to p.196 for the BGS / FGS functions.EQ51?195EQ-500Convenient terminal blocktypeCabling enabled by way of a terminalblock that eliminates waste.Convenient timer functionmodelsAn easy to set adjuster withindicatorTypes with an ON-delay / OFF-delaytimer available.OFF-delay, e.g. useful when theresponse of the connected device isslow, ON-delay, e.g. useful to detectobjects that take a long time to move.• Operation: ON-delay, OFF-delay• Timer period: 0.1 to 5 sec.(individual setting possible)Equipped with a 2-turn adjuster withindicator, making it easy to set forshort or long distances.Introducing the 1 m 3.281 ft sensing range typeConfirmation of the passage ofpackages on a conveyor beltCan accurately detect packages even ifthey vary in size and color.Little affected bycontamination on lensLevel check within the hopperEven if the lens surface gets somewhatdirty from dust particles, there is verylittle change in the operation field,rendering stable and consistentdetection even for objects appearingclose to the front surface of the unit.WaterproofIP67 protection permits use inenvironments where water may splash.The distance tothe object can beset to enableresidual amountsensing in thehopper regard-less of color.Stable sensing even in harsh environments prone to water or dust.APPLICATIONSConduit connectorAdjusterindicatorON-delay timer adjuster (Note)OFF-delay timer adjuster (Note)Distance adjuster(2-turn) Terminal block196EQ-500BGS / FGS FUNCTIONS MAKE EVEN THE MOST CHALLENGING SETTINGS POSSIBLEThe BGS function is best suited for the following caseBackground not presentWhen object and background areseparatedBGS (Background suppression) functionThe sensor judges that an object is present when light is received at position A ofthe light-receiving element (2-segment element). This is useful if the object andbackground are far apart. Not affected if the background color changes orsomeone passes behind the conveyor.Setting distanceBackgroundLight received at element AElement AObjectMoving objectin the backElement BONOFFLight received at element B or light not received The FGS function is best suited for the following caseBackground presentWhen object and background are closetogetherWhen the object is glossy or unevenFGS (Foreground suppression) functionThe sensor judges that no object is present when light is received at position B ofthe light receiving element (2-segment element)(The conveyor is detected). Thisfunction is useful if the object and the background are close together or if theobject is glossy or uneven. However, sensing is impossible if there is nobackground (conveyor, etc.)..Conveyor Conveyor ConveyorLight received at element ALight is not received at element B, so an object is judged to be presentLight received at element BElement ALensEmitting elementFor glossyobjectObject presentObject absentOFF in this condition only ON in all other conditionsON ONOFFElement BSetting distanceA conveyor or other background must be present.197EQ-500OPTIONSWith timerOPTIONDesignation DescriptionSensor mounting bracket Foot / back angled mounting bracketSensor mounting bracket• MS-EQ5-01Model No.MS-EQ5-01Two M5 (length 30 mm 1.181 in) screws with washers and two nuts are attached.AppearanceTypeMulti-voltageDC-voltageWith timerWith timerWith timerSensing range Model No. Supply voltage Output Timer functionEQ-50124 to 240 V AC?10 %or12 to 240 V DC?10 %Relay contact 1aEQ-501T ON-delay / OFF-delay timer(Timer period: 0.1 to 5 sec.)ON-delay / OFF-delay timer(Timer period: 0.1 to 5 sec.)ON-delay / OFF-delay timer(Timer period: 0.1 to 5 sec.)ON-delay / OFF-delay timer(Timer period: 0.1 to 5 sec.)EQ-502EQ-502TEQ-51112 to 24 V DC?10 %NPN open-collectortransistorPNP open-collectortransistorEquipped with 2 outputsEQ-511TEQ-512EQ-512T0.1 to 2.5 m0.328 to 8.202 ft0.1 to 1.0 m0.328 to 3.281 ft0.1 to 2.5 m0.328 to 8.202 ft0.1 to 1.0 m0.328 to 3.281 ft( )198EQ-500SPECIFICATIONSType0.2 to 2.5 m 0.656 to 8.202 ft0.1 to 2.5 m 0.328 to 8.202 ft0.2 to 1.0 m 0.656 to 3.281 ft0.1 to 1.0 m 0.328 to 3.281 ft0.2 to 2.5 m 0.656 to 8.202 ft0.1 to 2.5 m 0.328 to 8.202 ft0.2 to 1.0 m 0.656 to 3.281 ft0.1 to 1.0 m 0.328 to 3.281 ft10 % or less of operation distanceEQ-501 EQ-511EQ-502 EQ-512EQ-501T EQ-511TEQ-502T EQ-512TMulti-voltage DC-voltageAdjustable range (Note 1) (Note 2)Sensing range (at maximum setting distance) (Note 2)HysteresisWith timer With timerWith timer With timerModel No.ItemSupply voltagePower / Current consumptionOutputOutput operationShort-circuit protectionResponse timeOperation indicatorStability indicatorDistance adjusterSensing modeTimer functionAutomatic interference prevention functionEmitting elementReceiving elementMaterialConnection methodCableCable lengthWeightAccessoryProtection Ambient temperatureAmbient humidity Ambient illuminanceVoltage withstandabilityInsulation resistanceVibration resistanceShock resistanceEnvironmental resistance24 to 240 V AC ?10 % or 12 to 240 V DC ?10 %Ripple P-P 10 % or less 12 to 24 V DC?10 % Ripple P-P 10 % or lessAC: 4 VA or lessDC: 3 W or lessAC: 5 VA or lessDC: 4 W or lessAC: 4 VA or lessDC: 3 W or lessAC: 5 VA or lessDC: 4 W or less 45 mA or lessSwitchable either Detection-ON or Detection-OFFRelay contact 1a • Switching capacity: 250 V AC 3 A (resistive load)30 V DC 3 A (resistive load) • Electrical life: 100,000 or more switching operations(switching frequency 1,200 operations/hour) • Mechanical life: 50 million or more switching operations(switching frequency 18,000 operations/hour)NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1 V or less (at 100 mA sink current)0.4 V or less (at 16 mA sink current)PNP open-collector transistor • Maximum source current: 100 mA • Applied voltage: 30 V DC or less (between output and ?V) • Residual voltage: 1 V or less (at 100 mA source current)0.4 V or less (at 16 mA source current)20 ms or less (For EQ-50?T depends on the setting timer period) 2 ms or less (For EQ-51?T depends on the setting timer period)Orange LED (lights up when the output is ON)Green LED (lights up under stable operating condition)2-turn mechanical adjuster with indicatorIncorporated (Note 3) IP67 (IEC)?20 to 55 ?C ?4 to?131 ?F (No dew condensation or icing allowed), Storage: ?30 to?70 ?C ?22 to?158 ?F35 to 85 % RH, Storage: 35 to 85 % RHSunlight: 10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face2,000 V AC for one min. among supply terminals, non-supply metal parts and relay contact output terminals, 1,000 V AC for one min. between relay contacts100 M , or more, with 500 V DC megger among supply terminals, non-supply metal parts and relay contact output terminals as well as between relay contacts10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times eachInfrared LED (modulated)2-segment photodiodeEnclosure: ABS, Front cover: Polycarbonate, Display cover: PolycarbonateScrew-on terminal connectionSuitable for round cable "9 to"11 mm "0.354 to "0.433 inExtension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cabtyre cableIncorporatedSwitchable either BGS or FGS function100 g approx. 85 g approx.Adjusting screwdriver: 1 pc.Incorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timerIncorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timerIncorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timerIncorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timerThe adjustable range stands for the maximum sensing range which can be set with the distance adjuster. The sensor can also detect an object 0.1 m 0.328 ft, or more, away.The adjustable range and the sensing range are specified for white non-glossy paper (200?200 mm 7.874?7.874 in) as the object.Note that the detection may be unstable depending on the mounting conditions or the sensing object. In the state that this product is mounted, be sure to check the operation with the actual sensing object. Refer to ‘Automatic interference function’ (p.8) of ‘PRECAUTIONS FOR PROPER USE’ for details.Notes: 1) 2)3)199EQ-500I/O CIRCUIT AND WIRING DIAGRAMSI/O circuit diagram Terminal arrangement diagramEQ-511(T)EQ-512(T)EQ-501(T)EQ-502(T)I/O circuit diagram Terminal arrangement diagramDTr112 to 24 V DC?10 %Sensor circuitZD1LoadLoadOutput (NPN)0 V?V??Tr2 ZD2Output (PNP)100 mA max.100 mA max.Terminal No.Symbols... D : Reverse supply polarity protection diodeZD1, ZD2: Surge absorption zener diodeTr1: NPN output transistorTr2: PNP output transistor4321432143214321Output relaySensor circuitMulti-voltagecircuitRelay contact output (1a)Terminal No.Supply voltage24 to 240 V AC?10 % or12 to 240 V DC?10 % Internal circuitInternal circuit Users’ circuitSENSING CHARACTERISTICS (TYPICAL)Sensing fields• Setting distance: 1 m 3.281 ftCorrelation between material (200?200 mm 7.874?7.874 in) and sensing rangeEQ-501(T)EQ-511(T)026.5621.54.92113.2810.51.6402.58.202Distance L (m ft)200.787100.3940 100.394200.78700.51.64013.281013.28126.56239.843413.123200.787100.3940 100.394200.787013.2812.58.202? ? ?? ? ?White non-glossy paper side length a (mm in)Sensing range L (m ft)013.2812.58.202? ? ?? ? ?2.5 m8.202 ft1 m3.281 ft200?200 mm 7.874?7.874 inNon-glossy paper#LSensorSensorL #LSensorWhite non-glossy paper0 501.9691003.9371505.9062007.87413.2812.58.20226.562• Setting distance: 2.5 m 8.202 ftSetting distance L (m f t )Setting distance L (m ft)These bars indicate the sensing range with the respective objects when the distance adjuster is set to a sensing range of 2.5 m 8.202 ft / 1 m 3.281 ft long, respectively, with white non-glossy paper. 2.5 m8.202 ft1 m3.281 ftWhite non-glossy paperLeft RightCenterOperating point ?(mm in) 200?200 mm 7.874?7.874 inNon-glossy paperBlack non-glossy paperLightness: 5White non-glossy paperLeft RightCenterOperating point ?(mm in) White non-glossy paperCardboardPlywoodBlack rubberBlack non-grossy paper (Lightness: 5)These bars indicate the sensing range with the re- spective colors when the distance adjuster is set to a sensing range of 2.5 m 8.202 ft / 1 m 3.281 ft long, respectively, with white non-glossy paper. The sensing range also varies depending on material.WhiteYellowOran geRe dBro wnBlueGreenGray(Lightness: 8)Black(Lightness: 5)Setting distance: 2.5 m 8.202 ftThis curve shows the characteristics with the maximum sensing range set to 2.5 m 8.202 ft, with white non-glossy paper(200?200 mm 7.874?7.874 in).Sensing range L (m f t)Correlation between color(200?200 mm 7.874?7.874 in non-glossy paper) and sensing rangeEmitted beam Correlation between sensing object size and sensing rangeBlack non-glossy paperLightness: 5Sensing range L (m ft)"42 mm"1.654 in"26 mm"1.024 in"20mm"0.787 in"56 mm"2.205 in"70 mm"2.756 in200EQ-500SENSING CHARACTERISTICS (TYPICAL)Sensing fields• Setting distance: 0.5 m 1.640 ftThis curve shows the characteristics with the maximum sensing range set to 1 m 3.281 ft, with white non-glossy paper(200?200 mm 7.874?7.874 in).Emitted beam Correlation between sensing object size and sensing range0.51.64013.281White non-glossy paperSensorL20 10 0 10 2000.51.64013.281L ?SensorEQ-502(T)EQ-512(T)• Setting distance: 1 m 3.281 ft000.20.6560.41.3120.61.9690.82.625L ?Black non-glossy paperLightness: 5Black non-glossy paperLightness: 500.51.64013.281Correlation between material (200?200 mm 7.874?7.874 in) and sensing rangeThese bars indicate the sensing range with the respective objects when the distance adjuster is set to a sensing range of 1 m 3.281 ft / 0.5 m 1.640 ft long, respectively, with white non-glossy paper. Correlation between color(200?200 mm 7.874?7.874 in non-glossy paper) and sensing rangeThese bars indicate the sensing range with the re- spective colors when the distance adjuster is set to a sensing range of 1 m 3.281 ft / 0.5 m 1.640 ft long, respectively, with white non-glossy paper. The sensing range also varies depending on material.0.51.64013.281200.787100.394100.394200.7870200.787100.394100.394200.787200?200 mm 7.874?7.874 inNon-glossy paper200?200 mm 7.874?7.874 inNon-glossy paperSensor? ? ?? ? ?? ? ?? ? ?013.2810.51.640Distance L (m ft)White non-glossy paper side length a (mm in)"26 mm"1.024 in"20 mm"0.787 inWhite non-glossy paperWhite non-glossy paperLeft RightCenterOperating point ?(mm in) Left RightCenterOperating point ?(mm in) Setting distance L (m f t )Setting distance L (m ft)Sensing range L (m ft)Sensing range L (m f t )Sensing range L (m ft)1 m3.281 ft0.5 m1.640 ftWhite non-glossy paperCardboardPlywoodBlack rubberBlack non-grossy paper (Lightness: 5)WhiteYellowOrangeRe dBro wnBlueGree nGray(Lightness: 8)Black(Lightness: 5)1 m3.281 ft0.5 m1.640 ft0 501.9691003.9371505.9062007.874Setting distance: 1 m 3.281 ftPRECAUTIONS FOR PROPER USEMountingSensing objectSensing objectDo not make the sensor detect an object in this direction because it may cause unstable Sensing objectTiltInterference prevented area L mm inor moreL mm inor moreL mm in or more13.28126.56239.8430 602.362200.787803.15401.575Mounting interval L (mm in)Setting distance (m ft)Setting distance (m ft)Mounting interval L (mm in)13.28126.56239.8430 1505.9062509.843501.9692007.8741003.937Interference prevented areaThis product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor. • The tightening torque should be 0.8 N ?m or less. • Care must be taken regarding the sensor mounting direction with respect to the object’s direction of movement.SensormountingblacketMS-EQ5-01(Optional)M5 nutM5 (length 30 mm 1.181 in)screw with washers • •When detecting a specular object (aluminum or copper foil, etc.) or an object having a glossy surface or coating, please note that there are cases when the object may not be detected due to a change in angle, wrinkles on the object surface, etc.If a specular body is present in the background, faulty operation may be caused due to a small change in the angle of the background body. In that case, install the sensor at an inclination and confirm the operation with the actual sensing object. • When a specular body is present below the sensor, use the sensor by tilting it slightly upwards to avoid faulty operation.SpecularfaceSpecularface • •This product is not easily affected by the reflected light intensity since this sensor is the adjustable range reflective type. When the reflected light intensity is remarkably low, the sensing range may be affected. In that case, mount the sensor, while checking light-up of the stable indicator (green). The mounting screws of the terminal cover and display cover should certainly be tightened to maintain water-resistance; the tightening torque of the screws should be 0.3 to 0.5 N ?m.Automatic interference prevention function • When the sensors are mounted closely, use them in the interference prevented area, as shown below. • Note that the detection may be unstable depending on the mounting conditions or the sensing object to be used.In the state that this product is mounted, be sure to check the operation with the actual sensing object to be used.L mm inor more 201EQ-500PRECAUTIONS FOR PROPER USEPart descriptionMulti-voltage type (L-ON / D-ON mode only)DC-voltage typeDescriptionOperation mode switchDetection-ON mode is obtained when the switch is turned fully clockwise (L side).Detection-OFF mode is obtained when the switch is turned fully counterclockwise (D side).Operation mode switchL-OND-ONL-ONBGSFGSD-ONBGS / FGS function (DC-voltage type only) • • DC-voltage type sensor incorporates BGS / FGS function. Select either the BGS or FGS function depending on the positions of the background and sensing object. BGS / FGS function is set with the operation mode switch.Depends on a selection of either BGS or FGS function, the out-put operation changes as follows.ONOFFONOFFONOFFONOFFSetting distanceNon-detectable areaDetectable rangeScrew for terminal cover fixingScrewdriver • The tightening torque for the terminal screws should be 0.3 to 0.5 N ?m.Round type Y-shaped type • •The size of conduit is M20?1.5.If pressure terminals are to be used, affix the connected pressure terminals to a terminal (M3.5 screw).Dimensions of the suitable crimp terminals (Unit: mm in)(After crimping)7.5 0.295or less22 0.866or less17 0.669or less7 0.276or less10 0.394or less"3.6 "0.142or more(After crimping)7.5 0.295or less22 0.866or less17 0.669or less7 0.276or less10 0.394or less3.6 0.142or more • • • • • • • • • •Make sure that the power supply is off while wiring.Check all wiring before applying power since incorrect wiring may damage the internal circuit. Also, carefully tighten the terminal screws so that the wires of adjacent terminals do not touch.The mounting hole for the terminal cover fixing screws inclines 70 degrees to the terminal cover, as shown in the figure below. To avoid damaging this product or screw, take care when tightening or loosening a screw.To maintain water-resistance, the cable should have an outer diameter between "9 to "11 mm "0.354 to "0.433 in with a smooth covering material that allows the attached conduit connector to be securely tightened; the tightening torque of the screw should be of 1.5 to 2.0 N ?m.Verify that the supply voltage variation is within the rating.If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground.In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this sensor, connect the frame ground (F.G.) terminal of the equipment to an actual ground.Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction.If an external surge voltage exceeding 4 kV is impressed (DC-voltage type: 1 kV), the internal circuit will be damaged, and a surge suppressing element should be used.Prepare the cable end as shown below.Conduit connector construction and cablingGland packing (Note) GlandPower supplyConduit connectorOutput37 mm1.457 in25 mm0.984 inWiringWhen assembling the conduit connector, pay attention to the direction of the gland packing.Furthermore, in order to maintain water-resistance, fit the gland packing such that the seating surface of the gland packing contacts the packing holder part of the terminal cover evenly.Note:Note:Use crimp terminals with insulating sleeves.Recommended crimp terminal: Nominal size 1.25?3.5 0.049?0.138.Distance adjuster (2-turn)Adjuster indicatorStability indicator (Green)Operation indicator (Orange)OFF-delay timer adjuster (Note 2)ON-delay timer adjuster (Note 2)Operation mode switch (Note 1)Notes: 1) 2)The operation mode switch of the DC-voltage type is the DIP switch. Refer to ‘DC-voltage type’ of ‘Operation mode switch’ for details.Incorporated on EQ-5?T only.Note: Turn the operation mode switch gradually and lightly with the attached screwdriver. Turning with excessive strength will cause damage to the adjuster.L DBGS FGSTimer ONOFFN.C.N.C.L-ON / D-ON modeBGS / FGS modeTimer modeNot used 202EQ-500PRECAUTIONS FOR PROPER USETime chartTimer function (EQ-5?T only)OperationSensingconditionONOFFONOFFONONOFFOFFONONOFFOFFONOFFONOFFTimer period: T = 0.1 to 5 sec. (variable)TTT T TTT T TTTT • • •EQ-5?T incorporates an OFF-delay timer, which is useful when the response of the connected device is slow, etc., and an ON-delay timer, which is useful for detecting objects that move slowly, for example.The OFF-delay and ON-delay timers can be used simultaneously.For DC-voltage type, set the DIP switch for the timer mode to ‘Timer ON’ side.Non-detectionnormal operationNon-detection ON-delayNon-detection OFF-delayDetectionnormal operationDetection ON-delayDetection OFF-delayDetection ON / OFF-delayNon-detectionON / OFF-delaySensing objectOutput (Operation indicator)(In case of Detection-ON)ON (Lights up)OFF (Lights off)Stable operatingconditionStable operatingconditionLights upLights offStability indicatorUnstable operating conditionSetting distanceStability indicator • Since the EQ-500 series uses a 2-segment photodiode as its receiving element, and sensing is done based on the difference in the incident beam angle of the reflected beam from the sensing object, the output and the operation indicator (orange) operate according to the object distance. Furthermore, the stability indicator (green) shows the margin of the setting distance.Others • • • • • • • •Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance.Do not use during the initial transient time (50 ms) after the power supply is switched on.This sensor is suitable for indoor use only.Its distance adjuster is mechanically operated. Do not drop; avoid other shocks.Do not use this sensor in places having excessive vapor, dust, etc., or where it may come in direct contact with water, or corrosive gas.Take care that the sensor does not come in direct contact with water, oil, grease or organic solvents, such as, thinner, etc.This sensor cannot be used in an environment containing inflammable or explosive gases.Never disassemble or modify the sensor.Multi-voltage type, DC-voltage type • BGS selectDistance adjustmentDescription DistanceadjusterTurn the distance adjuster fully counterclockwise to the minimum sensing range position. (0.2 m 0.656 ft approx.)Optimum position1Please an object at the required distance from the sensor, gradually turn the distance adjuster clock-wise to determine point a, where the sensor changes to the detecting state.2Remove the object. Continue turning the adjuster clockwise until the sensor enters the detecting state again. Then turn the distance adjuster back a little untill the sensor returns to the non-detec-ting state, called point b .If the sensor does not go into the detecting state even if the adjuster is turned fully clockwise, point b is regarded as the maximum position on the scale.3The optimum position to stably detect objects is the center point between a and b.4Turn fullyStepFor DC-voltage type, be sure to set the BGS / FGS function before distance adjustment. If the setting is done after the distance ad-justment, the sensing area is changed. • DC-voltage type • FGS selectTurn the distance adjuster fully clockwise to the maximum sensing range position. (2.5 m 8.202 ft approx., 1.0 m 3.281 ft approx. for EQ-512?) Optimum position 1 In the state where the sensor detects the back-ground, gradually turn the distance adjuster coun-terclockwise, to determine point a where the sensor changes to the non-detecting state.2Place an object at the required distance from the sensor, turn the adjuster counterclockwise further until the sen-sor goes into the non-detecting state again. Once enter-ed, turn the adjuster backward a little until the sensor re-turns to the detecting state, called point b .If the sensor does not go into the non-detecting state even if the adjuster is turned fully counterclockwise, point b is regarded as the maximum position on the scale.3The optimum position to stably detect objects is the center point between a and b .4Turn fullyDescription DistanceadjusterStep • Turn the distance adjuster gradually and lightly with the attached adjusting screwdriver. Turning with excessive strength will cause damage to the adjuster.203EQ-500DIMENSIONS (Unit: mm in)SensorNotes: 1) The operation mode switch of the DC-voltage type is the DIP switch.2) EQ-5?T does not incorporate those.6.50.256261.024Assembly dimensions with sensor mounting bracket MS-EQ5-01 (Optional) (Foot angled mounting)682.677682.67720.079582.283220.866301.181582.28350.19750.197OFF-delay timer adjuster (Note 2)ON-delay timer adjuster (Note 2)Stability indicator (Green) Operation mode switch (Note 1)Distance adjuster (2-turn) Adjuster indicatorOperation indicator (Orange)Beam-receiving partCenter of beam-emitting(Center of sensing)3-M5 nut seats(on both sides)3-"5.1 "0.201mounting holes582.283582.28350.197Center of beam-emitting(Center of sensing)2-M5 (length 30 1.181) screwst 2t 0.07940.157(10)(0.394)(10)(0.394)371.457261.02478 3.071180.709883.465582.28329 1.14229 1.1426.50.256"6.5"0.256 17.50.689(30.5)(1.201)EQ-501(T) EQ-502(T)EQ-511(T) EQ-512(T) date: 08/2005