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1、?EE-SX670/671/672/673/674A/RPhotomicrosensor with Dark-ON Indicator in Variety of Mounting Styles?New PNP models are now available ?Light-ON operation possible (by short-circuiting the terminals) ?Response frequency as high as 1 kHz ?Wide operating voltage range (5 to 24 VDC) makes smooth connection
2、 possible with TTLs, relays, and programmable controllers (PLCs) ?Compact photomicrosensor with a built-in amplifier and special IC makes it possible to directly switch up to 100 mA (NPN versions) ?Circuit integrated into molded housing made of a tough, fiberglass-reinforced PBT resinOrdering Inform
3、ationAppearanceSensing methodSlot widthSlot depthOutput configurationWeightPart numberStandardTransmissive5 mm9 mmLight-ON/Dark-ON*Approx. 3.1 gEE-SX670A EE-SX670RL-shapedApprox. 3.0 gEE-SX671A EE-SX671RT-shapedApprox. 2.4 gEE-SX672A EE-SX672R*These models can be used as Light-ON when the L terminal
4、 and positive (+) terminal are connected to each other. To use them as Dark- ON, do not connect these terminals to each other. Connector EE-1001 can be used for Light-ON operation.(This table continues on the next page.)EE-SX670/671/672/673/674A/REE-SX670/671/672/673/674A/ROrdering Information Table
5、-continued from previous pageAppearanceSensing methodSlot widthSlot depthOutput configurationWeightPart numberClose-mountingTransmissive5 mm9 mmLight-ON/Dark-ON*Approx. 2.3 gEE-SX673A EE-SX673RClose-mountingLight-ON/Dark-ONApprox. 3.0 gEE-SX674A EE-SX674R*These models can be used as Light-ON when th
6、e L terminal and positive (+) terminal are connected together. To use them as Dark-ON, do not connect these terminals to each other. Connector EE-1001 can be used for Light-ON operation.Specifications? RATINGSItemStandardL-shapedT-shapedClose-mountingNPN outputEE-SX670AEE-SX671AEE-SX672AEE-SX673A EE
7、-SX674APNP outputEE-SX670REE-SX671REE-SX672REE-SX673R EE-SX674RSupply voltage5 to 24 VDC 10%, ripple (p-p): 10% max.Current consumptionNPN models: 35 mA max., PNP models: 30 mA max.Slot width5 mmStandard reference objectOpaque: 2 x 0.8 mmDifferential distance0.025 mmControl outputNPN open collector
8、output models: At 5 to 24 VDC: 100 mA load current (lc) with a residual voltage of 0.8 V max. When driving TTL: 40 mA load current (lc) with a residual voltage of 0.4 V max. PNP open collector output models: At 5 to 24 VDC: 50 mA load current (lc) with a residual voltage of 1.3 V max.Output configur
9、ationTransistor on out- put stage without detecting objectOFF (ON if set to Light-ON)Transistor on out- put stage with detecting objectON (OFF if set to Light-ON)Indicator*Without detecting objectOFFWith detecting objectONResponse frequency*1 kHz max. (3 kHz typ.)Light sourceGaAs infrared LED with a
10、 peak wavelength of 940 nmReceiverSi photo-transistor with a sensing wavelength of 850 nm max.Connecting methodEE-1001/1006 Connectors; soldering terminals*The indicator is GaP red LED (peak emission wavelength: 690 nm). *The response frequency was measured by detecting the following disks rotating.
11、Disk2.1 mm 1 mm t = 0.2 mm1 mmEE-SX670/671/672/673/674A/REE-SX670/671/672/673/674A/R? CHARACTERISTICSAmbient illumination*Fluorescent light: 1,000 ? x max.Ambient temperatureOperating-25C to 55C (-13F to 131F)Storage-30C to 80C (-22F to 176F)Ambient humidityOperating5% to 85%yStorage5% to 95%Vibrati
12、on resistanceDestruction: 20 to 2,000 Hz, (with a peak acceleration of 10Gs), 1.5-mm double amplitude for 2 hrs (with 4-minute cycles) each in X, Y, and Z directionsShock resistanceDestruction: 500 m/s2for 3 times each in X, Y, and Z directionsSoldering heat resistance*2605C when the portion between
13、 the tip of the terminals and the position 1.5 mm to the terminal base is dipped into the solder for 101 secondsDegree of protectionIEC 60529, IP50MaterialsCasePolybutylene phthalate (PBT)CoverPolycarbonate (PC)Emitter/ReceiverPolycarbonate (PC)*The ambient luminance is measured on the surface of th
14、e receiver. *This conforms to MIL-STD-750-2031-1.Engineering Data? SENSING POSITION CHARACTERISTICS (TYPICAL)Tr ONTr OFFDark-ON modeDistance d (mm)Tr ONTr OFFDark-ON modeDistance d (mm)? REPEATED SENSING POSITION CHARACTERISTICS (TYPICAL)No. of repetitions: 20 at Vcc= 12 VDistance d (mm)Output level
15、 transistor?d1 = 0.002 mm ?d2 = 0.004 mm ?d3 = 0.005 mm ?d4 = 0.02 mm ?d5 = 0.04 mmddEE-SX670/671/672/673/674A/REE-SX670/671/672/673/674A/ROperation? INTERNAL/EXTERNAL CIRCUIT DIAGRAMOperation indicator Load (relay)Main circuitLogic circuitOUT5 to 24 VDC0 VICRL Connect RLonly when a logic circuit is
16、 driven.LNote: When using a voltage output, always insert a resistor in RL.Light-ON/Dark-ONPNP OutputNPN OutputOperation indicator (red)Main circuitLoadOUT5 to 24 VDCL0 VICRL(See Note)? TIMING CHARTLight-ONDark-ONONOFFLIGHT indicator (red)ONOFFOutput transistorOperatesReleasesLoad (relay)HLOutput voltage (logic)InterruptedIncidentONOFFLIGHT indicator (red)ONOFFOutput transistorOperatesReleasesLoad (relay)HLOutput voltage (logic)InterruptedIncidentDimensionsUnit: mm (inch)? EE-
