UZF1 series 0.6.10 12:01 Page 1 AUTOMATIC SETTING TYPE OPTICAL FIBER PHOTOELECTRIC SENSORS UZF1 Series COMPACT SIZE WITH ADVANCED SENSING TECHNOLOGY Thickness : 10mm .394inch Long Sensing Range Automatic Sensitivity Setting Just 10mm .394inch thick. Even a number of UZF1 amplifiers save space. The standard M4 fiber offers the sensing range of 600mm 23.622inch. Anyone can set on optimum sensitivity by just pressing buttons. Even if its power is turned off, the EEPROM memory saves your set sensitivity. Only 100mm wide with 10 units Thru-beam mode M4 standard * long sensing range fiber UZFTB8 --Press the "ON" button with an object-- 600mm 23.622inch With lens attachments (UZFXLE2FT-FM10) 14.5m 47.572ft W102H31.52D59mm W.3942H1.2402D2.323inch --Press the "OFF" button with no object-- Reflective mode M6 standard * long sensing range fiber UZFR8B 160mm 6.299inch Sensitivity : 8 Times Higher than conventional model The UZF1 amplifier performs precise and accurate sensing 8 times greater than a conventional model. It can be used not only to detect the presence of an object, but also to discriminate color, or find a thin film overlap. Complicated and sophisticated application needs are relied on the UZF1. The UZF1 series also provides the green LED amplifier that is eligible for appliations much delicate. Sensitivity Shift Stability Margin Indication If either one of the Light state or the Dark state is unstable but the other is stationary, the threshold level can be shifted from the center between the set ON and OFF levels to the stationary side. The number of blinks of the stability indicator represents the stability margin that you have set the sensitivity. Number of blinks Margin (%) Margin near by ( threshold level ) 0 1 2 3 4 5 15 Under to 15 30 30 to 45 45 to 60 60 to 75 Over 75 Easily detects translucent film overlap. 135 UZF1 series 0.6.10 12:01 Page 2 APPLICATIONS Wafer in vacuum chamber The vacuum fiber kit composed of the inner fiber, the joint fiber, and the outer fiber detects a wafer inside a vacuum chamber with air-tightness. UZFT6V Detecting clock hands The UZFREG1 fiber and the UZFXMR3 spot lens produce the smallest projection area of 0.3mm .012inch diameter. Seam on can The UZFRA8E array fiber accurately detects a seam on a can because of its line focusing. Vacuum chamber UZFRA8E UZFTJ6 UZFVBR1 UZFREG1 UZFXMR3 External Synchronization (UZF1211 only) Test Input (UZF1211 only) Remote Sensitivity Adjustment (UZF1301 only) The UZF1211 is incorporated with the trigger function, either gate or edge trigger is available. With only a synchronizing sensor directly connected to the UZF1211, the synchronous detection is realized without any other controller. The UZF1211 is incorporated with the test input that makes beam emission stop. It is useful to check for the operability before start-up. As the sensitivity can be set with two remote switches from the amplifier, your production change-over becomes smooth. Sensor for detection Sensing output PLC, switch, etc. Violet External synchronization input Blue Synchronizing sensor Off-delay Timer (UZF1201 & UZF1301 only) Each of the UZF1201 and the UZF1301 is incorporated with the OFF-delay timer, for approx. 40ms fixed. It is useful when the output signals are so quick and short that a connected device can not take in, for example, by slow scanning time of a device or miniature object detection on a fast production line. ON Normal operation OFF ON Timer operation OFF Approx. 40ms 136 Plug-in Connector Type The UZF1201 amplifier with the plug-in connector on the tail can be connected. Pink Violet Blue PLC, switch, etc. UZF1 series 0.6.10 12:02 Page 3 ORDER GUIDE For general use fiber optic cable [ Thru-beam type (one set consists of two pcs.) ] Long sensing range Sensing range (*1) Shape of sensing probe (mm inch) : Red LED type : Green LED type Lens applicable Standard With sleeve [on optimum condition (*2)] [ 600mm 23.622inch M4 40mm 1.575inch Lens applicable Min. sensing object : Red LED type : Green LED type R G ] 0.16mm .006inch opaque object 0.16mm .006inch opaque object R G Fiber optic cable length Model No. * Sensing range is about double of that of conventional Freely cuttable 2m 6.562ft model. UZFTB8 Features M4 UZFTF8 320mm 12.598inch M4 25mm .984inch 1.48 .058 0.08mm .003inch opaque object 0.08mm .003inch opaque object R G UZFTF89 * Freely cuttable type Freely cuttable 2m 6.562ft Small sensing probe 2.5 0.98 320mm 12.598inch M3 25mm .984inch 0.08mm .003inch opaque object 0.08mm .003inch opaque object R G * Same sensing range as the Freely cuttable standard with a smaller 2m 6.562ft sensing probe Small diameter M3 M3 0.88 .035 1.5 .059 Lens applicable Small diameter M4 80mm 3.150inch G * Suitable for sensing in the intricate apparatus * Freely cuttable type UZFTF49 Sleeve 90mm 3.543inch Freely cuttable 2m 6.562ft UZFTF44 Sleeve 40mm 1.575inch UZFTS4 90mm 3.543inch 320mm 12.598inch 25mm .984inch G 6mm .236inch 0.05mm .002inch opaque object 0.08mm .003inch opaque object R G 120mm 4.724inch 1.5 .059 7mm .276inch * Small diameter sensing probe coiled cable 0.08mm .003inch opaque object 0.08mm .003inch opaque object R 100mm 3.937inch Small diameter 0.05mm .002inch opaque object 0.08mm .003inch opaque object R G M4 Flexible 0.05mm .002inch opaque object 0.03mm .001inch opaque object R 7mm .276inch Lens applicable M3 UZFTT8 UZFTF4 6mm .236inch Small diameter UZFTF84 Sleeve 40mm 1.575inch UZFTS8 Lens applicable With sleeve Sleeve 90mm 3.543inch UZFTC4 UZFTP8 Freely * Allowable bending radius : R4mm R.157inch * Bending durability : one million times min. 0.08mm .003inch opaque object 0.08mm .003inch opaque object R G 2m 6.562ft cuttable 2m 6.562ft UZFTP4 1m 3.281ft UZFTP2 Fiber optic cable length Model No. For environmental-resistant use fiber optic cable [ Thru-beam type (one set consists of two pcs.) ] Shape of sensing probe (mm inch) Lens applicable Heat-resistant With sleeve Sensing range (*1) : Red LED type : Green LED type Min. sensing object [on optimum condition (*2)] [ G : Red LED type : Green LED type ] M4 270mm 10.630inch M4 2.1 .083 20mm .787inch Lens applicable R G 0.12mm .005inch opaque object 0.08mm .003inch opaque object M4 Lens applicable 320mm 12.598inch M4 37mm 3.150inch R G 5.5 .271 R 1,500mm 59.055inch Chemicalresistant Vacuum-resistant R 5.5 .217 300mm 11.811inch R Features * Heat-resistant : 350C 662F Cold-resistant : -60C -76F 2m 6.562ft * Silicon housing makes cable lead-around easy. * Heat-resistant : 200C 392F Cold-resistant :160C 176F 1m 3.281ft M4 100mm 3.937inch R R UZFTH76 Sleeve 60mm 2.362inch UZFTH6 0.12mm .005inch opaque object 0.12mm .005inch opaque object * Heat-resistant : 130C 266F Cold-resistant : -60C -76F Freely cuttable 2m 6.562ft * Freely cuttable type UZFTH8 1mm .039inch opaque object * For the application in liquid chemical 2m 6.562ft * Heat-resistant specification (115C Bending R : 239F) 30mm * Long sensing range type with lens 1.181inch UZFTL8Y 1mm .039inch opaque object * For the application in liquid chemical 2m 6.562ft * Heat-resistant specification (115C Bending R : 239F) 30mm * Side-view type 1.181inch UZFTV8Y 1m 3.281ft Lens applicable 200mm 7.874inch UZFTH7 0.1mm .004inch opaque object 0.1mm .004inch opaque object Bending R : 200mm * For the application in vacu7.874inch um area * Heat-resistant : 120C 1m 3.281ft 248F Bending R : 30mm 1.181inch UZFT6V UZFT60V (*1): The free-cut fibers may reduce the sensing ranges 20% lower than the above specified according to how they are cut off. (*2): The optimum condition is specified that the sensitivity is adjusted to have the operation indicator exactly light up at a certain distance in the Light-ON mode. The vacuum fiber must be used with both the followings. UZFTJ6 : Outer fibers in the atmosphere (One pair of two fibers a set) UZFVBR1 : Terminal joints (One pair of two joints a set) 137 UZF1 series 0.6.10 12:02 Page 4 ORDER GUIDE For special application use fiber optic cable [Thru-beam type (one set consists of two pcs.) ] Shape of sensing probe (mm inch) Sensing range (*1) : Red LED type : Green LED type Long sensing range with lens M14 2.5 .098 7,000mm 275.59inch 1,000mm 39.37inch 600mm 23.622inch 60mm 2.362inch Array Top sensing 210mm 8.268inch 15 .591 Side sensing Lens applicable Elbow 24mm .945inch Side-view 1 .039 0.6 .023 R G R G R R G 210mm 8.268inch R G 85mm 3.346inch R 2.5 .098 2 .079 for UZFTV22 45mm 1.772inch R Sleeve part cannot be bent. 1.5 .059 2.5 .098 Sleeve part cannot be bent. 0.4 .016 120mm 4.724inch 12mm .472inch 0.8 .031 Ultra-small diameter 20mm .787inch M4 Small diameter [ G 180mm 7.087inch 15 .591 Narrowview 20mm .787inch Min. sensing object [on optimum condition (*2)] R : Red LED type G : Green LED type R G 3 .118 5mm .197inch ] 0.5mm .020inch opaque object 0.5mm .020inch opaque object 0.1mm .004inch opaque object 0.08mm .003inch opaque object 0.08mm .003inch opaque object 0.08mm .003inch opaque object 0.05mm .002inch opaque object 0.08mm .003inch opaque object 3 .118 24mm .945inch Sleeve part cannot be bent. M3 120mm 4.724inch UZFTL8 Freely cuttable UZFTA8E UZFTR8 UZFTV22 UZFTV41 Freely cuttable 2m 6.562ft UZFTV82 R 0.01mm .0004inch opaque object * Ultra-small diameter, and diameter of 0.125mm .005inch 500mm 19.685inch UZFTE1 R 0.03mm .001inch opaque object * Ultra-small diameter, and diameter of 0.25mm .010inch 1m 3.281ft UZFTE2 R 0.05mm .002inch opaque object * The spread of beam is onesixth of conventional model, so that it doesn't cause crosstalk. 1m 3.281ft UZFTK22 Sleeve part cannot be bent. 1 .039 UZFTL9 2m 6.562ft 1m 3.281ft * Side sensing method saves installation space. Model No. UZFTA8 * Installation is simple as the sensing probe is bent 90 Freely cuttable degrees and has 5mm 2m 6.562ft .197inch radius. 0.05mm .002inch opaque object 0.05mm .002inch opaque object Fiber optic cable length * By applying large diameter lens, a long sensing range is achieved. Freely cuttable * Fiber optic cable length is 10m 32.808ft 10m 32.808ft long * A long sensing range is achieved with a very small Freely cuttable sensing probe of 2.5mm 2m 6.562ft .098inch. Vertical 0.3mm .012inch opaque object Horizontal 0.05mm .002inch opaque object Vertical 0.3mm .012inch opaque object Horizontal 0.03mm .001inch opaque object * Arrayed beam does not miss by detecting object Vertical 0.3mm .012inch opaque object regardless of its position. Horizontal 0.05mm .002inch opaque object Vertical 0.3mm .012inch opaque object Horizontal 0.03mm .001inch opaque object Sleeve part cannot be bent. 0.5 .020 Features (*1): The free-cut fibers may reduce the sensing ranges 20% lower than the above specified according to how they are cut off. (*2): The optimum condition is specified that the sensitivity is adjusted to have the operation indicator exactly light up at a certain distance in the Light-ON mode. 138 0.6.10 12:02 Page 5 ORDER GUIDE For general use fiber optic cable (reflective type) Shape of sensing probe (mm inch) Sensing range (*1) (*2) : Red LED type : Green LED type [ 160mm 6.299inch M6 Long sensing range Min. sensing object [at the maximum sensitivity (*3)] R : Red LED type G : Green LED type 14mm .551inch R G ] 0.01mm .0004inch gold wire 0.16mm .006inch copper wire Coaxial Standard M6 130mm 2.362inch With sleeve M6 8mm .906inch R G 0.01mm .0004inch gold wire 0.08mm .003inch copper wire Features Fiber optic cable length * Long sensing range * Freely cuttable type 2m 6.562ft * Suitable for green LED type 500mm 19.685inch * Freely cuttable type Freely Freely cuttable UZFR8B UZFRF5 2m 6.562ft UZFRF89 Sleeve 90mm 3.543inch UZFRF84 Sleeve 40mm 1.575inch 130mm 2.362inch M4 Small sensing probe Model No. UZFRF8 cuttable 2.5 .098 8mm .906inch Small diameter R G 30mm 1.181inch M3 2.5mm .098inch R G 130mm 2.362inch 3 8mm .315inch R G 0.01mm .0004inch gold wire 0.4mm .016inch copper wire 0.01mm .0004inch gold wire 0.4mm .016inch copper wire UZFRT8 * Same sensing range as the standard with small sensing probe Freely cuttable 2m 6.562ft 0.01mm .0004inch gold wire 0.4mm .016inch copper wire UZFRT4 UZFRS8 Small diameter M4 UZFRF4 With sleeve 30mm 1.181inch M4 2mm .079inch 1.48 .058 0.01mm .0004inch gold wire 0.4mm .016inch copper wire * Suitable for sensing in the intricate apparatus * Freely cuttable type UZFRF49 Freely cuttable 2m 6.562ft 2.5 0.98 Small diameter M3 Small diameter 1.5 .059 Sleeve 90mm 3.543inch UZFRF44 Sleeve 40mm 1.575inch UZFRS4 80mm 3.150inch 6mm .236inch Flexible R G M6 R G 8mm .315inch R 15mm .591inch R 1mm .039inch G 0.01mm .0004inch gold wire 2.1mm .083inch 0.01mm .0004inch gold wire 0.01mm .0004inch gold wire 0.4mm .016inch copper wire UZFRP8 * Allowable bending radius : R4mm R.157inch * Bending durability : one million times min. Freely cuttable 2m 6.562ft UZFRP4 1m 3.281ft UZFRP2 Fiber optic cable length Model No. For environmental-resistant use fiber optic cable (reflective type) Shape of sensing probe (mm inch) Coaxial Heat-resistant Sensing range (*1) (*2) : Red LED type : Green LED type Min. sensing object [at the maximum sensitivity (*3)] R : Red LED type G : Green LED type [ ] M6 With sleeve 88mm 3.465inch M6 2.8 .110 9mm .354inch Coaxial R G M6 88mm 3.465inch M6 11mm .433inch Vacuumresistant UZF1 series M6 R G 50mm 1.969inch R 0.01mm .0004inch gold wire 0.025mm .001inch gold wire Features * Heat-resistant : 350C 662F Cold-resistant : 160C 176F 2m 6.562ft * Silicon housing makes cable lead-around easy. * Heat-resistant : 200C 392F Cold-resistant : 160C 176F 1m 3.281ft 0.01mm .0004inch gold wire 1.45mm .057inch stainless steel bar * Heat-resistant : 130C 266F * Cold-resistant : 160C 176F * Freely cuttable type 0.1mm .004inch copper wire * For the application in vacuum area * Heat-resistant : 120C 248F UZFRH7 UZFRH76 Sleeve 60mm 2.362inch Freely cuttable 2m 6.562ft 1m 3.281ft UZFRH6 UZFRH8 UZFR6V (*1): The sensing range is specified with using white non-glossy paper (50x50mm 1.969x1.969inch). (UZFR8B: 100x100mm 3.937x3.937inch, UZFRV82: 30x30mm 1.181x1.181inch, UZFRK22: 10x10mm .394x.394inch) (*2): The free-cut fibers may reduce the sensing ranges 20% lower than the above specified according to how they are cut off. (*3): The minimum sensing object is obtainable with the maximum sensitivity, but at the ideal sensing distance within the rated sensing range. The vacuum fiber must be used with both the followings. UZFTJ6 : Outer fibers in the atmosphere (One pair of two fibers a set) UZFVBR1 : Terminal joints (One pair of two joints a set) 139 UZF1 series 0.6.10 12:02 Page 6 ORDER GUIDE For special applications use fiber optic cable (reflective type) Shape of sensing probe (mm inch) Fixedfocus 18 2 14 .709 2 .551 Sensing range (*1) (*2) : Red LED type : Green LED type 4.5 to 8mm .177 to .315inch (Center: 6mm .236inch) Min. sensing object [at the maximum sensitivity (*3)] R : Red LED type G : Green LED type [ R ] Features 0.01mm .0004inch gold wire * Sensing performance is not affected by color or surface condition of the object. 0.01mm .0004inch gold wire * A highly precise positioning 2m 6.562ft is possible with coaxial 500mm reflective mode. 0.01mm .0004inch gold wire * Approx. 0.3mm .012inch 500mm is achieved by means of combining with ultra-small 19.685inch spot lens UZFXMR3. Lens applicable High precision (Coaxial) Array 44mm 1.732inch R M3 Coaxial * Small diameter 13mm .512inch M20 .787 R R 66mm 2.598inch 4mm .157inch Side sensing G Elbow M20 .787 Side-view 66mm 2.598inch M6 5mm .197inch Small diameter R G 1 .039 2.5 .098 0.6 .023 15mm .591inch R Vertical 0.05mm .002inch copper wire Horizontal 0.01mm .0004inch * Arrayed beams meet varigold wire ous sensing demand. Vertical 1.45mm .057inch stainless steel bar Horizontal 0.08mm .003inch copper wire 0.01mm .0004inch gold wire 2.1mm .083inch stainless steel bar cuttable 5 2 .079 .197 Sleeve part cannot be bent. 0.5 .016 24mm .945inch 2mm .079inch M3 1.5mm .059inch R G * Installation is simple as sensing probe is bent 90 degrees and has 5mm .197inch radius. 0.02mm .001inch gold wire 2.1mm .083inch stainless steel bar Model No. UZFRL4 UZFRG4 UZFRG1 UZFREG1 UZFRA8 Freely cuttable 2m 6.562ft UZFRA8E Freely cuttable 2m 6.562ft 0.02mm .001inch gold wire Sleeve part cannot be bent. 0.8 .031 Ultra-small diameter cuttable 19.685inch Lens applicable Top sensing UZFRR8 UZFRV41 * Side sensing method saves installation space. Freely cuttable 2m 6.562ft UZFRV82 R 0.01mm .0004inch gold wire * Suitable for sensing in the intricate apparatus R 0.01mm .0004inch gold wire 0.02mm .001inch gold wire 500mm 19.685inch UZFRE11 * A highly precise positioning is possible with coaxial reflective type. 1m 3.281ft UZFRE21 * The spread of beam is onesixth of a conventional model. It is effective for the detection in the narrow space. 1m 3.281ft UZFRK22 Sleeve part cannot be bent. Coaxial 0.8 .031 M3 13mm .512inch Sleeve part cannot be bent. Coaxial Narrowview Freely 2m 6.562ft Freely M4 Coaxial Fiber optic cable length 2 .039 Sleeve part cannot be bent. M5 9mm .354inch R (*1): The sensing range is specified with using white non-glossy paper (50x50mm 1.969x1.969inch). (UZFR8B: 100x100mm 3.937x3.937inch, UZFRV82: 30x30mm 1.181x1.181inch, UZFRK22: 10x10mm .394x.394inch) (*2): The free-cut fibers may reduce the sensing ranges 20% lower than the above specified according to how they are cut off. (*3): The minimum sensing object is obtainable with the maximum sensitivity, but at the ideal sensing distance within the rated sensing range. 140 UZF1 series 0.6.10 12:02 Page 7 Amplifier Crosstalk prevention OFF-delay timer Remote sensitivity adjustment Test input Model No. Sensitivity margin indicating External synchronizing Appearance Sensitivity shift Main functions (v : equipped) Standard type UZF1201 UZF12015 UZF1202 Emitting element NPN open-collector transistor Red LED v v v PNP open-collector transistor v NPN open-collector transistor Green LED External synchronization input type UZF12025 UZF1211 Output PNP open-collector transistor v v v v v Red LED Remote sensitivity adjustment type NPN open-collector transistor UZF1301 v v v v v Red LED Connector type Connector type is available for Red LED Standard type and Green LED Standard type. When ordering this type, add suffix "A" at the end of model number (only for NPN output type). Model No. : UZF1201A (Red LED Standard type), UZF1202A (Green LED Standard type) Applicable with Cable with a connector UZF851, UZF852. UZF1201A UZF1202A UZF12015A UZF12025A Cable with a connector UZF851 (2m 6.56ft long) UZF852 (5m 16.40ft long) Fiber cutter Fiber cutter is supplied together with freely cuttable fiber cable. For spare purpose, optionally available with the following part number. UZFXCT1 141 UZF1 series 0.6.10 12:02 Page 8 SPECIFICATIONS Amplifier NPN output Type Item Model No. UZF1201 UZF1202 UZF1211 UZF1301 Standard type UZF12015 UZF12025 12 to 24V DC 510% Ripple P-P 10% or less Supply voltage 30mA or less Current consumption PNP open-collector transistor * Maximum source current : 100mA * Applied voltage : 30V DC or less * Residual voltage : 2.0V or less (at 100mA source current) 1.0V or less (at 16mA source current) NPN open-collector transistor * Maximum sink current : 100mA * Applied voltage : 30V DC or less * Residual voltage : 1.0V or less (at 100mA sink current) 0.4V or less (at 16mA sink current) Sensing output DC-12 or DC-13 Utillization category Selectable either Light-ON or Dark-ON with the order of pressing ON and OFF buttons (Selectable with the external inputs on the UZF1301) Output operation Incorporated Short-circuit protection PNP open-collector transistor * Maximum source current : 50mA * Applied voltage : 30V DC or less * Residual voltage : 2.0V or less (at 50mA source current) 1.0V or less (at 16mA source current) NPN open-collector transistor * Maximum sink current : 50mA * Applied voltage : 30V DC or less * Residual voltage : 1.0V or less (at 50mA sink current) 0.4V or less (at 16mA sink current) Self-diagnosis output Output operation PNP output External synchronization input type Remote sensitivity adjustment type Standard type ON under the unstable sensing condition and it is restored automatically after approx. 40ms; also ON if the sensing output is short-circuited until it is removed (The remote sensitivity adjustment type makes it turned ON for approx. 40ms after the remote sensitivity input is received.) Short-circuit protection 0.5ms or less (0.7ms or less when the crosstalk prevention function is used) Response time Red LED (lights up when the sensing output is activated) Operation indicator Green LED Green LED Stability indicator Green LED ( "RUN" mode : Lights up at the stable Light condition or the stable Dark condition "SET" mode : Blinks twice when the difference between ON and OFF levels is greater than the hysteresis, but 15 times when it is equal to or less than the hysteresis after the completion of the sensitivity setting. Also blinks twice after the crosstalk prevention is set "SET" mode"SIF" or "RUN" mode : Blinks from 0 to 5 times according to the operation margin ) Incorporated Test input function Incorporated gate or edge ( Either trigger is selectable ) External synchronization function Incorporated Remote sensitivity adjustment function Shifts the sensitivity setting level Sensitivity shift function Incorporated Crosstalk prevention function Timer function Fixed OFF-delay timer approx. 40ms switchable either effective or ineffective ( 3 (Industrial environment) Environmental resistance Pollution degree Ambient temperature 110 to 507C 14 to 1227C (No dew condensation nor icing allowed), Insulation resistivity Vibration-proof Shock-proof Emitting element Material Cable Cable extension Weight Accessory Emission : EN50081-2, Immunity : EN50082-2 1,000V AC for one min. between all terminals connected and encloure (*1) 20M or more at 250V DC Megger between all terminals connected and enclosure (*1) 10 to 150Hz frequency, 0.75mm amplitude, and X, Y, and Z directions each for two hours (unenergized) 98m/s2 acceleration {approx. 10G}, and X, Y, and Z directions each for five times (unenergized) Red LED (modulated) Green LED (modulated) Red LED (modulated) Red LED (modulated) Red LED (modulated) Green LED (modulated) Enclosure : Heat-resistant ABS, Case cover : Polycarbonate, Fiber lock lever : PPS Cabtyre cable 2m 6.562ft long with six 0.15mm 2 conductors (UZF1201, UZF1202, UZF12015, UZF12025 : four 0.2mm 2 conductors) Maximum extension is 100m 328.084ft overall with an equivalent cable with conductors 0.3mm2 or more Approx. 65g 2.29oz UZF811 (Mounting bracket) : 1pc. (*1) : The voltage withstandability and the insulation resistivity described in the above table are inherent in the amplifier only. 142 14 to 1587C Sun light : 10,000 x at the light-receiving face, Incandescent light : 3,000 x at the light-receiving face EMC Voltage withstandability Storage : 120 to 707C 35 to 85%RH, Storage : 35 to 85% RH Ambient humidity Ambient illuminance (Extraneous light immunity) Fixed OFF-delay timer approx. 40ms (switchable either effective or ineffective) ) UZF1 series 0.6.10 12:02 Page 9 I/O CIRCUIT AND WIRING DIAGRAMS UZF1201, UZF1202 UZF1201A, UZF1202A Standard type*NPN output I/O circuit diagram Wiring diagram Color code Sensor circuit Brown (Brown) V D Tr1 ZD2 Load Load (Black) Sensing output ZD1 Black Load 100mA max. (Orange) Self-diagnosis output 1 12 to 24V DC 510% Orange 50mA max. (Blue) 0V Tr2 Internal circuit Load 1 12 to 24V DC 510% 1 12 to 24V DC 510% 1 12 to 24V DC 510% 1 12 to 24V DC 510% Blue Users' circuit Symbol... D : Reverse polarity protection diode ZD1, ZD2 : Surge absorption zener diode Tr1, Tr2 : NPN output transistor UZF1211 External synchronization input type I/O circuit diagram Wiring diagram Load Sensor circuit Color Code Black D (Brown)V 5V 10k (Pink) External synchronization input 5V 10k (Violet) Test input Load 100mA max. (Orange) Self-diagnosis output 50mA max. Tr1 ZD2 1 Internal circuit 1 12 to 24V DC 510% Pink Develop short-circuit with a contact or NPN open-collector transistor (Blue) 0V Tr2 UZF1301 or Remote sensitivity adjustment type Wiring diagram Sensor circuit D Brown Load Color code Black Load (Brown)V 5V 10k (Pink) Remote sensitivity ON input 5V 10k (Violet) Remote sensitivity OFF input Orange Load Load (Black) Sensing output ZD1 100mA max. (Orange) Self-diagnosis output 50mA max. Tr1 1 Internal circuit Users' circuit Pink Develop short-circuit with a contact or NPN open-collector transistor Furnish a switch to control effectiveness of setting switches. or Symbol... D : Reverse polarity protection diode ZD1, ZD2 : Surge absorption zener diode Tr1, Tr2 : NPN output transistor UZF12015 UZF12025 1 12 to 24V DC 510% (Blue) 0V Tr2 Violet Blue Low : 0 to 1V High : 4.5 to 30V or Open Standard type*PNP output I/O circuit diagram Wiring diagram Color code D Sensor circuit Blue Low : 0 to 1V High : 4.5 to 30V or Open I/O circuit diagram Brown (Brown)V Tr1 Black (Black) Sensing output ZD1 Violet Users' circuit Symbol... D : Reverse polarity protection diode ZD1, ZD2 : Surge absorption zener diode Tr1, Tr2 : NPN output transistor ZD2 Load Orange Load (Black) Sensing output ZD1 Brown Tr2 100mA max. (Orange) Self-diagnosis output ZD2 Internal circuit Load 50mA max. Load (Blue) 0V 1 12 to 24V DC 510% Orange Load Load Blue Users' circuit Symbol... D : Reverse polarity protection diode ZD1, ZD2 : Surge absorption zener diode Tr1, Tr2 : PNP output transistor 143 UZF1 series 0.6.10 12:03 Page 10 SENSING FIELDS (TYPICAL) Correlation between setting distance and excess gain UZFTF8 UZFRF8 Thru-beam Red LED type*Green LED type Red LED type*Green LED type 50 50 Excess gain 100 Excess gain 100 10 5 Reflective Red LED type 10 Green LED type 5 Red LED type Green LED type 1 0 1 100 200 300 400 500 3.937 7.874 11.811 15.748 19.685 Setting distance L (mm inch) 0 50 100 150 200 250 1.969 3.937 5.906 7.874 9.843 Setting distance L (mm inch) Parallel deviations UZFTB8 UZFTF8, UZFTF89, UZFTF84 Thru-beam UZFTS8, UZFTT8 Thru-beam Red LED type Green LED type Red LED type 40 1.575 200 7.874 L Fiber head 0 20 .787 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) UZFTF4, UZFTF49 UZFTF44, UZFTS4 L 20 .787 Fiber head 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 300 11.811 200 7.874 100 3.937 L 0 200 7.874 20 .787 Green LED type Fiber head L Fiber head Green LED type 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 300 11.811 200 7.874 Fiber head L Fiber head 50 0 50 100 1.967 1.967 3.937 Center Left Right Operational point (mm inch) Fiber head L 10 .394 20 .787 Fiber head 2 .079 L Fiber head 4 .157 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) Green LED type 8 .315 Fiber head 0 4 .157 Thru-beam Red LED type 30 1.181 20 .787 20 .787 6 .236 0 20 .787 40 1.575 Setting distance L (mm inch) Setting distance L (mm inch) 20 .787 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 8 .315 L 0 5 0 5 10 .197 .197 .394 Center Left Right Operational point (mm inch) 10 .394 Green LED type Fiber head UZFTP4 400 15.748 0 100 3.937 L Fiber head L Fiber head Thru-beam 50 1.967 Thru-beam Red LED type 100 3.937 Fiber head 2 .079 0 10 .394 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) UZFTP8 4 .157 Setting distance L (mm inch) 0 100 3.937 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) 50 1.969 100 3.937 Fiber head 20 .787 20 .787 Fiber head 6 .236 30 1.181 0 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Red LED type 8 .315 100 3.937 Fiber head UZFTC4 Thru-beam Red LED type Fiber head 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 20 .787 100 3.937 50 1.969 Fiber head L 0 40 1.575 Fiber head 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 0 200 7.874 Fiber head Setting distance L (mm inch) Fiber head 40 1.575 Setting distance L (mm inch) 400 15.748 Setting distance L (mm inch) 600 23.622 144 Green LED type 400 15.748 Setting distance L (mm inch) Setting distance L (mm inch) 800 31.496 6 .236 4 .157 2 .079 Fiber head L Fiber head 0 10 .394 5 0 5 10 .197 .197 .394 Center Left Right Operational point (mm inch) UZF1 series 0.6.10 12:03 Page 11 SENSING FIELDS (TYPICAL) Parallel deviations UZFTH7, UZFTH76 Thru-beam UZFTH6 Thru-beam Green LED type Red LED type 100 3.937 50 1.967 Fiber head L Fiber head 0 100 3.937 UZFTH8 300 11.811 4 .157 Fiber head 2 .079 L Fiber head Green LED type 100 3.937 L Fiber head 0 200 7.874 20 .787 Fiber head 10 .394 L Fiber head 40 1.575 Red LED type 10 .394 Fiber head L Fiber head 0 20 .787 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) 10 0 10 20 .394 .394 .787 Center Left Right Operational point (mm inch) UZFTV8Y Thru-beam Fiber head 1,000 39.37 L Fiber head 500 19.685 Horizontal & vertical directions 300 11.811 200 7.874 Vertical direction Horizontal direction Fiber head 100 3.937 L L Fiber Fiber head head Fiber head 0 100 50 0 50 100 3.937 1.969 1.969 3.937 Center (Down)Left Right(Up) Operational point (mm inch) 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) UZFTL9 Thru-beam Red LED type 1,500 59.055 Thru-beam 20 .787 400 15.748 0 200 7.874 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZFT60V Thru-beam Red LED type 30 1.181 0 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) UZFT6V L Fiber head 2,000 78.74 Setting distance L (mm inch) Setting distance L (mm inch) Fiber head 100 3.937 Red LED type 40 1.575 200 7.874 head UZFTL8Y 400 15.748 300 11.811 200 7.874 Fiber 0 200 7.874 5 0 5 10 .197 .197 .394 Center Left Right Operational point (mm inch) Thru-beam Red LED type Setting distance L (mm inch) 6 .236 0 10 .394 50 0 50 100 1.967 1.967 3.937 Center Left Right Operational point (mm inch) Green LED type 400 15.748 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) 8 .315 Setting distance L (mm inch) Red LED type Setting distance L (mm inch) UZFTP2 Thru-beam Red LED type Green LED type Fiber head L Fiber head UZFTL8 40 1.575 Fiber head 2,000 78.74 L 0 400 15.748 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) Green LED type Fiber head 200 0 200 400 7.874 7.874 15.748 Center Left Right Operational point (mm inch) 400 15.748 Fiber head Red LED type L Fiber head 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) 40 1.575 Fiber head L Fiber head 0 20 .787 Fiber head L Fiber head 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Green LED type 40 1.575 60 2.362 20 .787 500 19.685 Thru-beam 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 20 .787 200 7.874 100 3.937 Fiber head L Fiber head 0 200 7.874 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 600 23.622 1,000 39.37 0 100 3.937 80 3.150 Setting distance L (mm inch) Setting distance L (mm inch) 4,000 157.48 UZFTR8 800 31.496 0 200 7.874 Fiber head 6,000 236.22 Thru-beam Red LED type 200 7.874 L 0 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Fiber head Setting distance L (mm inch) 0 100 3.937 50 1.969 Setting distance L (mm inch) 100 3.937 100 3.937 Setting distance L (mm inch) 200 7.874 Setting distance L (mm inch) Setting distance L (mm inch) 8,000 314.96 30 1.181 20 .787 10 .394 Fiber head L Fiber head 0 20 .787 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 20 .787 145 UZF1 series 0.6.10 12:03 Page 12 SENSING FIELDS (TYPICAL) Parallel deviations UZFTA8 100 3.937 Horizontal direction Vertical direction Vertical direction 20 .787 Horizontal direction 10 .394 Horizontal direction Vertical direction Red LED type Green LED type Setting distance L (mm inch) 200 7.874 Thru-beam Setting distance L (mm inch) Green LED type Setting distance L (mm inch) Red LED type Setting distance L (mm inch) UZFTA8E Thru-beam 200 7.874 100 3.937 Horizontal direction Vertical direction 0 200 100 0 100 200 7.874 3.937 3.937 7.874 Center (Down)Left Right(Up) Operational point (mm inch) 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) 0 200 100 0 100 200 7.874 3.937 3.937 7.874 Center (Down)Left Right(Up) Operational point (mm inch) UZFTV22 UZFTV41 UZFTV82 Thru-beam Red LED type Thru-beam Red LED type Vertical direction 20 .787 Horizontal direction 10 .394 Horizontal direction Vertical direction 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) Thru-beam Red LED type Green LED type 50 Vertical 1.969 direction Horizontal direction Fiber head L L Fiber Fiber head head Fiber head Horizontal & vertical directions 20 Vertical .787 direction L Fiber Fiber head head 0 0 100 50 0 50 100 3.937 1.969 1.969 3.937 Center (Down)Left Right(Up) Operational point (mm inch) UZFTE1 40 1.575 L Fiber head UZFTE2 50 Vertical 1.969 direction L Fiber Fiber head head UZFTK22 Thru-beam Red LED type Horizontal & vertical directions Horizontal direction Fiber head L Fiber head 0 100 50 0 50 100 3.937 1.969 1.969 3.937 Center (Down)Left Right(Up) Operational point (mm inch) 40 20 0 20 40 1.575 .787 .787 1.575 Center (Down)Left Right(Up) Operational point (mm inch) Thru-beam Red LED type Horizontal direction Fiber head 100 3.937 Setting distance L (mm inch) Horizontal & vertical directions Setting distance L (mm inch) 100 3.937 Setting distance L (mm inch) Setting distance L (mm inch) 20 .787 15 .591 Horizontal & vertical directions 10 .394 Vertical direction Horizontal direction Fiber head 5 .197 L Fiber Fiber head head L Fiber head 0 10 5 0 5 10 .394 .197 .197 .394 Center (Down)Left Right(Up) Operational point (mm inch) Thru-beam Red LED type Fiber head 4 .157 L Fiber head 2 .079 0 4 .157 20 .787 10 .394 Fiber head L 0 20 .787 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 6 .236 Setting distance L (mm inch) Setting distance L (mm inch) 8 .315 Fiber head 100 3.937 50 1.969 Fiber head L Fiber head 0 10 .394 10 0 10 20 .394 .394 .787 Center Left Right Operational point (mm inch) 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 Parallel deviations with UZFXLE1 (Expansion lens) applied on both sides UZFTB8 Red LED type 1,000 39.37 146 Green LED type 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) 200 7.874 100 3.937 Lens top part L 0 40 1.575 Lens top part 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) 2,000 78.74 1,000 39.37 Lens top part L 0 400 15.748 Lens top part 200 0 200 400 7.874 7.874 15.748 Center Left Right Operational point (mm inch) Setting distance L (mm inch) L Lens top part 2,000 78.74 0 200 7.874 Red LED type Setting distance L (mm inch) 3,000 118.11 Green LED type Thru-beam Lens top part Setting distance L (mm inch) Setting distance L (mm inch) 4,000 157.48 UZFTF8 UZFTT8 Thru-beam 200 7.874 100 3.937 Lens top part L 0 40 1.575 Lens top part 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZF1 series 0.6.10 12:03 Page 13 SENSING FIELDS (TYPICAL) Parallel deviations with UZFXLE1 (Expansion lens) applied on both sides UZFTC4 UZFTP8 Thru-beam Red LED type Green LED type Thru-beam Red LED type Green LED type Lens top part 200 7.874 L Lens top part 0 40 1.575 Lens top part L 0 10 .394 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZFTR8 50 1.969 Lens top part 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 2,000 78.74 1,000 39.37 L Lens top part Green LED type 200 7.874 100 3.937 Lens top part L 0 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) UZFTH7 UZFTH6 Thru-beam Red LED type Lens top part 0 200 7.874 10 .394 Setting distance L (mm inch) 400 15.748 100 3.937 Setting distance L (mm inch) 600 23.622 Setting distance L (mm inch) Setting distance L (mm inch) 800 31.496 40 1.575 Lens top part 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) Thru-beam Red LED type Green LED type 1,000 39.37 Lens top part 500 19.685 L Lens top part 0 200 7.874 200 7.874 100 3.937 L 0 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Lens top part 40 1.575 Lens top part 2,000 78.74 1,000 39.37 Lens top part 0 200 7.874 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 1,500 59.055 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) 2,000 78.74 L Lens top part 200 7.874 100 3.937 0 40 1.575 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Lens top part L Lens top part 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) Parallel deviations with UZFXLE2 (Super-expansion lens) applied on both sides UZFTF8 Thru-beam Green LED type 2,000 78.74 Lens top part L Lens top part Lens top part 2,000 78.74 1,000 39.37 Lens top part 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Setting distance L (mm inch) L 1,000 39.37 500 19.685 0 100 3.937 Lens top part L Lens top part 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) 1,000 39.37 0 200 7.874 1,000 39.37 Lens top part 500 19.685 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Green LED type 2,000 78.74 3,000 118.11 2,000 78.74 Lens top part L Thru-beam 4,000 157.48 1,500 59.055 1,500 59.055 0 100 3.937 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Red LED type 2,000 78.74 Lens top part L Lens top part 0 200 7.874 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Green LED type 1,000 39.37 0 200 7.874 L Lens top part UZFTR8 4,000 157.48 2,000 78.74 500 19.685 Lens top part 2,000 78.74 3,000 118.11 Thru-beam Red LED type 3,000 118.11 1,000 39.37 0 200 7.874 200 0 200 400 7.874 7.874 15.748 Center Left Right Operational point (mm inch) UZFTP8 1,500 59.055 Setting distance L (mm inch) 1,000 39.37 Green LED type 4,000 157.48 Setting distance L (mm inch) 3,000 118.11 0 400 15.748 Setting distance L (mm inch) Red LED type 2,000 78.74 Setting distance L (mm inch) Setting distance L (mm inch) 4,000 157.48 Setting distance L (mm inch) Red LED type Thru-beam Lens top part L Lens top part 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Setting distance L (mm inch) UZFTB8 1,500 59.055 1,000 39.37 500 19.685 Lens top part L Lens top part 0 100 3.937 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) 147 UZF1 series 0.6.10 12:03 Page 14 SENSING FIELDS (TYPICAL) Parallel deviations with UZFXLE2 (Super-expansion lens) applied on both sides UZFTH7 UZFTH6 Thru-beam Red LED type Green LED type Red LED type Green LED type Lens top part 2,000 78.74 L Lens top part 1,000 39.37 0 200 7.874 1,000 39.37 Setting distance L (mm inch) 3,000 118.11 500 19.685 L Lens top part 0 100 3.937 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) UZFTH8 Lens top part 3,000 118.11 Lens top part 2,000 78.74 L Lens top part 1,000 39.37 0 200 7.874 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 4,000 157.48 Setting distance L (mm inch) 4,000 157.48 Setting distance L (mm inch) Thru-beam 1,000 39.37 500 19.685 Lens top part L 0 100 3.937 100 0 100 200 3.937 3.937 7.874 Center Left Right Operational point (mm inch) Lens top part 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Thru-beam Red LED type Green LED type 3,000 118.11 2,000 78.74 Lens top part 1,000 39.37 L Lens top part 0 400 15.748 1,000 39.37 Setting distance L (mm inch) Setting distance L (mm inch) 4,000 157.48 500 19.685 Lens top part L 0 100 3.937 200 0 200 400 7.874 7.874 15.748 Center Left Right Operational point (mm inch) Lens top part 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Parallel deviations with UZFVLE1 (Vacuum*expansion lens) applied on both sides UZFT6V UZFT60V Thru-beam Red LED type Thru-beam Red LED type 1,000 39.37 500 19.685 Lens top part 0 100 3.937 L Lens top part Setting distance L (mm inch) Setting distance L (mm inch) 800 31.496 600 23.622 400 15.748 Lens top part 200 7.874 L Lens top part 0 100 3.937 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) 50 0 50 100 1.969 1.969 3.937 Center Left Right Operational point (mm inch) Parallel deviations with UZFXSV1 (Side-view lens) applied on both sides Red LED type Green LED type 600 23.622 Horizontal & vertical directions 400 15.748 Horizontal Vertical direction 200 direction 7.874 L Red LED type Horizontal direction 40 1.575 Vertical direction 20 .787 Horizontal direction L L 0 200 100 0 100 200 7.874 3.937 3.937 7.874 Center (Down)Left Right(Up) Operational point (mm inch) 148 Setting distance L (mm inch) Setting distance L (mm inch) 800 31.496 0 Thru-beam Vertical direction L 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) Green LED type 400 15.748 Horizontal direction 200 7.874 Vertical direction L L Vertical direction Horizontal direction 0 200 100 0 100 200 7.874 3.937 3.937 7.874 Center (Down)Left Right(Up) Operational point (mm inch) Setting distance L (mm inch) UZFTF8 UZFTT8 Thru-beam Setting distance L (mm inch) UZFTB8 40 1.575 Horizontal direction Horizontal direction 20 L .787 Vertical direction Vertical direction L 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) UZF1 series 0.6.10 12:03 Page 15 SENSING FIELDS (TYPICAL) Parallel deviations with UZFXSV1 (Side-view lens) applied on both sides 100 3.937 Horizontal & vertical directions 50 1.969 Vertical direction Horizontal direction L L 0 UZFTH7 UZFTH6 Green LED type 400 15.748 Horizontal direction Vertical direction 200 7.874 Vertical direction Horizontal direction L L 0 100 50 0 50 100 3.937 1.969 1.969 3.937 Center (Down)Left Right(Up) Operational point (mm inch) 40 20 0 20 40 1.575 .787 .787 1.575 Center (Down)Left Right(Up) Operational point (mm inch) Horizontal direction 40 1.575 Vertical direction 20 .787 Vertical direction Horizontal direction L L 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) Green LED type Setting distance L (mm inch) Setting distance L (mm inch) Thru-beam Red LED type 400 15.748 Vertical direction 200 7.874 Thru-beam Red LED type Setting distance L (mm inch) Red LED type Setting distance L (mm inch) UZFTP8 Thru-beam Setting distance L (mm inch) UZFTC4 L Horizontal direction Horizontal direction Vertical direction L Horizontal direction 40 1.575 Vertical direction 20 .787 Horizontal Vertical direction direction L L 0 200 100 0 100 200 7.874 3.937 3.937 7.874 Center (Down)Left Right(Up) Operational point (mm inch) 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) Sensing fields UZFRF5, UZFRF8, UZFRF89 Reflective UZFRF84, UZFRT8, UZFRS8 Reflective Green LED type 100 3.937 White nonglossy paper L Fiber head 50 1.969 40 1.575 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 L Fiber head 50 1.969 10 .394 White nonglossy paper 5 .197 0 2 .079 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) L Fiber head 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) UZFRF4, UZFRF49 Reflective UZFRF44, UZFRS4 Setting distance L (mm inch) Setting distance L (mm inch) L Fiber head White nonglossy paper 100 3.937 40 1.575 Red LED type 4 .157 White nonglossy paper 150 5.906 0 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) Green LED type 30 1.181 10 .394 5 .197 4 .157 40 1.575 10 .394 L Fiber head Reflective Red LED type 20 .787 White nonglossy paper 10 .394 0 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZFRT4 15 .591 3 .118 2 .079 White nonglossy paper 1 .039 0 1 .039 Green LED type 40 1.575 L Fiber head 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Setting distance L (mm inch) 0 Green LED type 200 7.874 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) 150 5.906 0 Red LED type 20 .787 200 7.874 Setting distance L (mm inch) Red LED type Setting distance L (mm inch) UZFR8B 30 1.181 White nonglossy paper 20 .787 10 .394 0 10 .394 L Fiber head 2 .079 1 .039 L Fiber head 0 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 White nonglossy paper 1 .039 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) 149 UZF1 series 0.6.10 12:03 Page 16 SENSING FIELDS (TYPICAL) Sensing fields UZFRP8 UZFRP4 Reflective Red LED type Green LED type Reflective Red LED type White nonglossy paper 50 1.969 L Fiber head 0 20 .787 10 0 10 .394 .394 Center Left Right Operational point (mm inch) UZFRP2 6 .236 4 .157 White nonglossy paper 2 .079 L Fiber head 2 .079 White nonglossy paper L Fiber head 5 .197 4 .157 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRH7, UZFRH76 Reflective UZFRH6 Reflective Red LED type 10 .394 0 0 20 .787 Setting distance L (mm inch) 100 3.937 Setting distance L (mm inch) Setting distance L (mm inch) 8 .315 Green LED type Red LED type Green LED type 20 .787 White nonglossy paper 5 .197 L Fiber head 0 4 .157 0.5 .020 White nonglossy paper L Fiber head 0 0.4 .016 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRH8 Approaching direction of white nonglossy paper 1.0 .039 80 3.150 40 1.575 White non- glossy paper L Fiber head 0 40 1.575 0.2 0 0.2 0.4 .008 .008 .016 Center Left Right Operational point (mm inch) Green LED type 10 .394 White nonglossy paper 4 .157 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRL4 Reflective Red LED type L Fiber head 5 .197 0 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZFR6V Reflective Red LED type Setting distance L (mm inch) 10 .394 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) : 15 .591 Reflective Red LED type L Fiber head 40 1.575 0 40 1.575 L Fiber head 5 .197 4 .157 40 1.575 White nonglossy paper 20 .787 L Fiber head 10 0 10 .394 .394 Center Left Right Operational point (mm inch) UZFREG1 20 .787 Reflective Red LED type 20 .787 White nonglossy paper L Fiber head 0 10 .394 150 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 40 1.575 Setting distance L (mm inch) Setting distance L (mm inch) Setting distance L (mm inch) 20 .787 40 1.575 20 .787 White non- glossy paper L Fiber head 0 20 .787 10 0 10 .394 .394 Center Left Right Operational point (mm inch) 20 .787 15 .591 10 .394 White nonglossy paper 5 .197 0 10 .394 White nonglossy paper 5 .197 0 20 .787 Reflective Red LED type 60 2.362 0 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRG1 Reflective Red LED type White nonglossy paper 0 20 0 20 40 .787 .787 1.575 Center Left Right Operational point (mm inch) UZFRG4 10 .394 Setting distance L (mm inch) White nonglossy paper Setting distance L (mm inch) 80 3.150 Setting distance L (mm inch) Setting distance L (mm inch) 80 3.150 4 .157 L Fiber head 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) 4 .157 L Fiber head 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZF1 series 0.6.10 12:03 Page 17 SENSING FIELDS (TYPICAL) Sensing fields UZFRA8 UZFRA8E UZFRR8 Reflective Red LED type Green LED type Red LED type Horizontal direction 20 .787 Vertical direction 2 .079 Horizontal direction White nonglossy paper Vertical direction UZFRV82 White nonglossy paper 40 1.575 L Fiber head 20 .787 20 .787 10 0 10 .394 .394 Center Left Right Operational point (mm inch) Green LED type Vertical direction White nonglossy paper White nonglossy paper Fiber head L L Fiber head 30 1.181 20 .787 10 .394 Horizontal & vertical directions Horizontal direction White nonglossy paper Fiber head L L 0 10 5 0 5 10 .394 .197 .197 .394 Center (Down)Left Right(Up) Operational point (mm inch) 0 UZFRE21 UZFRK22 Fiber head 10 5 0 5 10 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) Reflective Red LED type Vertical direction White nonglossy paper Setting distance L (mm inch) Horizontal direction Setting distance L (mm inch) Horizontal & vertical directions 4 .157 White nonglossy paper 2 .079 2 .079 L Fiber head 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) UZFRE11 40 1.575 15 .591 6 .236 0 20 .787 Reflective Red LED type 20 .787 60 2.362 0 4 2 0 2 4 .157 .079 .079 .157 Center (Down)Left Right(Up) Operational point (mm inch) Reflective Red LED type Horizontal direction 0 20 10 0 10 20 .787 .394 .394 .787 Center (Down)Left Right(Up) Operational point (mm inch) UZFRV41 4 .157 Setting distance L (mm inch) 40 1.575 0 Setting distance L (mm inch) 8 .315 1 .039 2 .079 Vertical direction 2 .079 Horizontal direction Horizontal direction White nonglossy paper Fiber head Reflective Red LED type : Approaching direction of white nonglossy paper Vertical direction White nonglossy paper L L Fiber head 0 0.4 0.2 0 0.2 0.4 .016 .008 .008 .016 Center (Down)Left Right(Up) Operational point (mm inch) Setting distance L (mm inch) Horizontal & vertical directions White nonglossy Vertical paper direction Setting distance L (mm inch) 60 2.362 5 .197 Green LED type 80 3.150 Setting distance L (mm inch) Setting distance L (mm inch) 80 3.150 10 .394 Reflective 1.5 .059 1 .039 0.5 .020 0 1 .039 White nonglossy paper L Fiber head 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Reflective Red LED type Setting distance L (mm inch) Setting distance L (mm inch) 20 .787 15 .591 10 .394 White nonglossy paper 5 .197 L Fiber head 10 .394 5 .197 White non- glossy paper L Fiber head 0 0 4 .157 1 .039 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Sensing fields with UZFXMR1 (Pinpoint spot lens) applied Setting distance L (mm inch) Red LED type :Approaching direction of white nonglossy paper White nonglossy paper L Lens top part 0 1 .039 Reflective Red LED type 10 .394 5 .197 UZFRG1 Reflective 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Setting distance L (mm inch) UZFRG4 6.5 .256 6.0 .236 White non- 5.5 glossy paper .217 0 0.4 .016 L Lens top part 0.2 0 0.2 0.4 .008 .008 .016 Center Left Right Operational point (mm inch) 151 UZF1 series 0.6.10 12:03 Page 18 SENSING FIELDS (TYPICAL) Sensing fields with UZFXMR2 (Zoom lens) applied UZFRG1 Reflective Red LED type Red LED type White nonglossy paper L Lens top part 0 10 .394 5 0 5 .197 .197 Center Left Right Operational point (mm inch) White non- 40 glossy paper 1.575 L Lens top part 0 4 .157 10 .394 2 0 2 .079 .079 Center Left Right Operational point (mm inch) Red LED type Screw-in depth 7mm .276inch 80 3.150 Setting distance L (mm inch) 20 .787 Red LED type Screw-in depth 14mm .551inch Setting distance L (mm inch) Setting distance L (mm inch) Screw-in depth 7mm .276inch 40 1.575 Reflective 40 1.575 20 .787 White nonglossy paper L Lens top part 0 4 .157 Screw-in depth 14mm .551inch Setting distance L (mm inch) UZFRG4 2 .079 1 0 1 .039 .039 Center Left Right Operational point (mm inch) 2 .079 Sensing fields with UZFXMR3 (Finest spot lens) applied Setting distance L (mm inch) Red LED type White nonglossy paper L Lens top part 0 1 .039 Reflective Red LED type 10 .394 5 .197 UZFREG1 Reflective Setting distance L (mm inch) UZFRG4 10 .394 5 .197 White nonglossy paper L Lens top part 0 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) 1 .039 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Sensing fields with UZFXMR5 (Side-view type zoom lens) applied Reflective Screw-in depth 8mm 20 .315inch .787 Red LED type White nonglossy paper (15215mm .591inch) L Screw-in depth 10 .394 0 1 .039 152 0.5 0 0.5 1 .020 .020 .039 Center Down Up Operational point (mm inch) 20 .787 Screw-in depth 10mm .394inch 15 .591 10 .394 Red LED type White nonglossy paper (15215mm .591inch) L Screw-in depth 5 .197 0 2 .079 1 0 1 2 .039 .039 .079 Down Center Up Operational point (mm inch) 40 1.575 Setting distance L (mm inch) Setting distance L (mm inch) Red LED type Setting distance L (mm inch) UZFRG4 UZFRG1 30 1.181 Screw-in depth 14mm .551inch 20 .787 White nonglossy paper (15215mm .591inch) L Screw-in depth 10 .394 0 2 .079 1 0 1 .039 .039 Down Center Up Operational point (mm inch) 2 .079 80 3.150 40 1.575 White nonglossy paper L Lens top part 0 2 .079 1 0 1 .039 .039 Center Left Right Operational point (mm inch) 2 .079 UZF1 series 0.6.10 12:03 Page 19 SENSING FIELDS (TYPICAL) Correlation between diameter of an object and sensing field (Red LED type) 0 10 .394 5 0 5 .197 .197 Center Left Right Operational point (mm inch) UZFRP8 Setting distance L (mm inch) 0.5 .020 20 .787 0.32 .013 0.1 .004 10 .394 0.01 .0004 0 10 .394 5 0 5 .197 .197 Center Left Right Operational point (mm inch) UZFRG4 UZFRG1 5 0 5 .197 .197 Center Left Right Operational point (mm inch) UZFRP4 6 .236 0.5 .020 4 .157 0.1 .004 2 .079 0.01 .0004 0 2 .079 0.1 .004 10 .394 0.01 .0004 0 10 .394 Gold wire copper L or wire Fiber head 5 0 5 10 .197 .197 .394 Center Left Right Operational point (mm inch) 10 .394 0.5 .020 0.32 .013 5 .197 Gold wire copper L or wire Fiber head 2 .079 4 .157 Gold wire or copper L wire Fiber head 0.1 .004 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) 0.01 .0004 Gold wire Lor copper wire Fiber head 0 2 .079 20 .787 10 .394 0 10 .394 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) Reflective 0.32 .013 7 .276 0.08 .003 0.01 .0004 6 .236 5 .197 0 Gold wire or copper L wire Fiber head 1 .039 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Reflective 40 1.575 Horizontal direction 30 1.181 Gold wire or copper L wire Fiber head UZFRL4 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) UZFRA8 40 1.575 0.01 .0004 8 .315 0.1 .004 2 .079 5 .197 4 .157 0.5 .020 6 .236 0.1 .004 Reflective 0.32 .013 Reflective 0.01 .0004 0 8 .315 Reflective 0.5 .020 0.32 .013 10 .394 0 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRP2 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) UZFREG1 Setting distance L (mm inch) Setting distance L (mm inch) 0.32 .013 L wire Fiber head 4 .157 10 .394 0.32 .013 0.5 .020 20 .787 0.01 .0004 Gold wire or copper Reflective 8 .315 Reflective 0.08 .003 5 .197 0 10 .394 10 .394 0.32 .013 Setting distance L (mm inch) 0.01 .0004 0 10 .394 Gold wire copper L or wire Fiber head 0.1 .004 10 .394 Reflective 40 1.575 30 1.181 0.32 .013 0.45 .018 Setting distance L (mm inch) 0.01 .0004 20 .787 10 .394 UZFRF4 Reflective 0.5 .020 Gold wire or copper wire 0.32 .013 0.1 .004 0.01 .0004 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 Setting distance L (mm inch) 10 .394 0.5 .020 Gold wire copper L or wire Fiber head Setting distance L (mm inch) 0.08 .003 20 .787 30 1.181 UZFRT4 Reflective Setting distance L (mm inch) 0.45 .018 0.32 .013 Fiber head 40 1.575 Setting distance L (mm inch) Gold wire or copper L wire Setting distance L (mm inch) Setting distance L (mm inch) 40 1.575 30 1.181 UZFRF5, UZFRF8 UZFRT8, UZFRS8 Reflective Setting distance L (mm inch) UZFR8B 30 1.181 20 .787 Vertical direction 0.5 .020 0.32 .013 Gold wire or copper wire 0.1 .004 0.05 .002 10 .394 0 10 .394 5 0 5 .197 .197 Center Left Right Operational point (mm inch) 10 .394 153 UZF1 series 0.6.10 12:03 Page 20 SENSING FIELDS (TYPICAL) Correlation between diameter of an object and sensing field (Red LED type) UZFRV41 8 .315 20 .787 0.32 .013 0.08 .003 10 .394 Gold wire or copper L wire 0.01 .0004 Fiber head 0 10 .394 Setting distance L (mm inch) Setting distance L (mm inch) 0.45 .018 UZFRE11 0.45 .018 6 .236 0.08 .003 4 .157 Gold wire or copper wire L Fiber head 2 .079 0.015 .0006 UZFRE21 0.1 .004 0.5 .020 Gold wire or copper L wire 0.01 .0004 Fiber head 0 1 .039 Setting distance L (mm inch) Setting distance L (mm inch) 1 .039 10 .394 0.5 .020 0.1 .004 5 .197 0.01 .0004 0 2 .079 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Fiber head 0.32 .013 0.32 .013 0.1 .004 5 .197 0.02 .0008 2 0 2 4 .079 .079 .157 Center Left Right Operational point (mm inch) UZFRK22 Reflective Gold wire or copper L wire Reflective Gold wire 0.5 or copper .020 wire head 4 .157 1 0 1 2 .039 .039 .039 Center Left Right Operational point (mm inch) 0.5 .020 0.32 .013 10 .394 Fiber 0 2 .079 Reflective L 0.32 .013 0 5 0 5 10 .197 .197 .394 Center Left Right Operational point (mm inch) UZFRV82 Reflective Setting distance L (mm inch) Reflective 8 .315 Setting distance L (mm inch) UZFRR8 0.5 .020 0.32 .013 6 .236 4 .157 0.1 .004 2 .079 0 1 0 1 2 .039 .039 .079 Center Left Right Operational point (mm inch) Reflective 0.02 .0008 1 .039 Gold wire or copper L wire Fiber head 0.5 0 0.5 1 .020 .020 .039 Center Left Right Operational point (mm inch) Crosstalk characteristics (Red LED type) * The following graphs are specified that two sensors are set at the same emitting frequency. If they are set at the distinct frequencies, they can be mounted close together. UZFTL9 UZFTH8 Thru-beam UZFTA8 UZFTA8E Thru-beam Thru-beam Vertical direction Emitter 0 100 3.937 L Crosstalk area Possible setting area 50 1.969 Emitter 0 Receiver 154 L 150 5.906 Emitter Emitter 0 6,000 236.22 Receiver 5 10 15 .197 .394 .591 Distance between fibers (mm inch) 20 .787 Receiver Receiver L L 100 200 300 3.937 7.874 11.811 Distance between fibers (mm inch) 400 15.748 Other thrubeam fibers Thru-beam Emitter Possible setting area Receiver 1,500 3,000 4,500 59.055 118.11 177.165 Distance between fibers (mm inch) UZFTK22 Setting distance L (mm inch) Receiver Emitter Crosstalk area 600 23.622 Crosstalk area Possible setting area 300 11.811 Receiver Emitter Emitter 0 L Receiver 150 300 450 5.906 11.811 17.717 Distance between fibers (mm inch) 600 23.622 200 7.874 Crosstalk area Possible setting area 100 3.937 Emitter Emitter 0 Receiver L Receiver 50 100 150 1.969 3.937 5.906 Distance between fibers (mm inch) 200 7.874 Setting distance L (mm inch) 3,000 118.11 300 11.811 Setting distance L (mm inch) Possible setting area Setting distance L (mm inch) Crosstalk area Setting distance L (mm inch) Setting distance L (mm inch) Horizontal direction 6,000 236.22 200 7.874 Crosstalk area Possible setting area 100 3.937 Receiver Emitter Emitter 0 L Receiver 50 100 150 1.969 3.937 5.906 Distance between fibers (mm inch) 200 7.874 UZF1 series 0.6.10 12:03 Page 21 SENSING FIELDS (TYPICAL) Crosstalk characteristics (Red LED type) * The following graphs are specified that two sensors are set at the same emitting frequency. If they are set at the distinct frequencies, they can be mounted close together. UZFRH8 UZFRL4 Reflective Setting distance L (mm inch) Horizontal direction Crosstalk area Reflective Vertical direction The fibers can be mounted closely. 100 3.937 UZFRK22 Reflective Keep the distance of 15mm .591inch or These fibers can be mounted closely. more. 15mm .591inch Possible setting area White nonglossy paper 50 1.969 L 50 100 150 1.969 3.937 5.906 Distance between fibers (mm inch) UZFRA8 UZFRA8E 200 7.874 Other reflective fibers Reflective Vertical direction Possible setting area Crosstalk area 30 1.181 White nonglossy paper Setting distance L (mm inch) Setting distance L (mm inch) Horizontal direction 60 2.362 60 2.362 Crosstalk area White nonglossy paper 30 1.181 100 3.937 25 50 75 .984 1.969 2.953 Distance between fibers (mm inch) 100 3.937 0 40 80 120 1.575 3.150 4.724 Distance between fibers (mm inch) Possible setting area Crosstalk area White nonglossy paper 50 1.969 L L L 0 Possible setting area Setting distance L (mm inch) 0 160 6.299 0 50 100 150 1.969 3.937 5.906 Distance between fibers (mm inch) 200 7.874 PRECAUTIONS FOR PROPER USE Amplifier How to connect fiber cables * The set of fiber cables is connected at a touch. 1 Snap the fiber lock lever down. 2 Insert both fiber cables into the inlets slowly until fully deepend. 3 Snap the fiber lock lever up until a "click" is heard. 3 1 Fiber cables Designation RUN SIF SET DIN rail or the attached mounting bracket Fiber lock lever * To remove the amplifier, push it forward and lift up the front side. 2 1 Mode selection switch Timer operation mode switch (*1) Sensitivity setting buttons ON button OFF button OUT 1 Stopper OFF 2 2 ON 1 Hook the rear part to the attached mounting bracket (UZF811) or DIN rail. 2 Press the amplifier down on the bracket or DIN rail. NON OFD Mounting STB These products are not safety sensors and are not designed or intended to be used to protect life and prevent bodily injury or property damage. Operation indicator (Red) Stability indicator (Green) (*1) : The external synchronization selection switch is substituted for it on UZF1301. 155 UZF1 series 0.6.10 12:03 Page 22 PRECAUTIONS FOR PROPER USE Amplifier * Remote sensitivity adjustment (Remote sensitivity adjustment type only) Sensitivity adjustment * How to use the sensitivity setting buttons Normally ON mode that the sensing output is turned ON with an object Procedure Operation Q Settle the fiber within the sensing range. W Set the mode selection switch to "SET". The sensitivity adjustment using the remote sensitivity adjustment inputs takes the same procedure as the adjustment using the ON and the OFF buttons. Making the ON and the OFF inputs into Low substitutes for pressing the ON and the OFF buttons respectively. (*1) : This function is operable also in RUN mode. RUN SIF SET Press the ON button with an object placed in front of the fiber. Self-diagnosis output Orange Sensing output Black ~V Brown 0V Blue F OF F STB When the sensor accepts it, the stability indicator (green) blinks. Self-diagnosis output Orange Sensing output Black ~V Brown 0V Blue OF OUT ON Base ON R F Mark Dark condition Remote sensitivity ON input Pink Remote sensitivity OFF input Violet OF E Reflective ON Thru-beam Remote sensitivity ON input Pink Remote sensitivity OFF input Violet Press the OFF button with the object set aside. Mark U Base ON Light condition Y Signal condition F T Reflective OF Thrubeam * The stability indicator blinks twice when the difference between the ON level and the OFF level is so sufficient as to detect the object securely. * The stability indicator blinks continuously if the difference is so diminutive as to detect the object. (*1) Set the mode selection switch to "RUN". Then, the set sensitivity is registered. Even if the buttons are pressed by mistake under the "RUN" mode, the registered sensitivity stays unchanged. RUN SIF SET (*1) : Regardless of the indication that the detection is marginal, setting of the sensitivity can be perfected, but remember it is severe detection. (*2) : Your set sensitivity is stored in the EEPROM memory that has the limited lifetime. The sensitivity allows to be reset until 100,000 times. Reverse ON mode that the sensing output is turned ON without an object * Follow the same procedure as the above except for; Press the OFF button with an object placed in front of the fiber. Press the ON button with the object set aside. State Signal condition High 4.5 to 30V or Open Low 0 to 1V Input impedance: 10k * The self-diagnosis output stays ON for approx. 40ms after the ON input or the OFF input is recognized by the sensor. (Refer to "* Time chart".) If the difference between the ON level and the OFF level is so small as to detect an object, it is not turned ON. ( ) * Time chart Power source ON OFF Remote sensitivity ON input High Remote sensitivity OFF input High Self-diagnosis output (Answer back function) ON T1 T2 Low T5 T3 (*1) OFF T3 (*1) T4 How to obtain the maximum sensitivity 1 Set the mode selection switch to "SET". 2 * For the Light-ON operation mode Press the ON button followed by OFF button under the condition that beam is not received (or make the remote sensitivity ON input into Low as well as the OFF input). * For the Dark-ON operation mode Press the OFF button followed by the ON button under the condition that beam is not received (or make the remote sensitivity OFF input into Low as well as the ON input). 3 Set the mode selection switch to "RUN". * To obtain the longest sensing range with the reflective fiber. * To use the thru-beam fiber in a harsh environment. T2 Low T4 Sensing ready Sensing output T1 Q 1,000ms, T2 Q 5ms, T3 ] 310ms, T4 ] 40ms, T5 Q 500ms (*1) : Do not change the incident beam intensity during the T3. Stability margin indication function * After your setting sensitivity, the UZF1 series amplifier reveals the margin of the stability. Slide the mode selection switch from "SET" to "SIF" or "RUN", and the stability indicator (green) blinks. The number of blinking represents the margin of the stability. Number of blinks Margin (%) Margin near by ( threshould level ) 0 1 2 3 4 5 Under 15 15 to 30 30 to 45 45 to 60 60 to 75 75 or more The larger margin stability affirms the more secure detection. 156 UZF1 series 0.6.10 12:04 Page 23 PRECAUTIONS FOR PROPER USE Amplifier Sensitivity shift function * If either one of the Light state or the Dark state is stationary, and the other is unsteady, the sensitivity shift function is useful to make your sensing secure by shifting the threshold level to the stationary side. For example, to obtain the maximum sensitivity less than the background level in reflective mode, or minimum sensitivity more than the complete Dark level not to be affected by dirt or dust in thru-beam mode. Thru-beam sensing in harsh environment * Because the sensitivity is set at the maximum not to be affected by dirt or dust (the lowest threshold level above the Dark level), the detection becomes durable and reli-able over the beam intensity comes down by dirt or dust. * Because the sensitivity is set at the maximum not to detect a background (the lowest threshold level above the Background background Dark level), the detection becomes durable and reliable even objects vary in color or reflection ratio, or the fiber head is spoiled. Sufficient incident beam ON input Incident beam intensity OFF input Large OFF Incident beam intensity Beam intensity decrease Threshold level before shifted down Shift Threshold level after shifted down Small ON ON input Setting Insufficient incident beam Large ON Procedure Threshold level before shifted down Shift Threshold level after shifted down Small OFF Q W Set the mode selection switch to "SIF". E Press the sensitivity setting button that has been pressed under the Dark condition there is an object between the fiber heads. (With the above example, press the ON button.) R Set the mode selection switch to "RUN". (The sensitivity shift function is perfected.) Operation Q Set the sensitivity according to the general method described on the front page. W Set the mode selection switch to "SIF". E Press the sensitivity setting button that has been pressed under the Dark condition there is no object, but only a background. (With the above example, press the OFF button.) R Set the mode selection switch to "RUN". (The sensitivity shift function is perfected.) RUN SIF SET RUN SIF SET (*1) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF1301. Operation Set the sensitivity according to the general method described on the front page. OFF input Setting Procedure Insufficient incident beam Sufficient incident beam Reflective sensing with background RUN SIF SET RUN SIF SET (*1) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF1301. Self-diagnosis function * The sensor diagnosis itself in the incident beam intensity. If the lens is foiled with dirt or dust, or the beam alignment is displaced, the output is generated. Insufficient beam intensity Insufficient beam interruption Stable Light level Sensing output threshold level Stable Dark level Sensing condition Limit sensitivity to detect minute object in thru-beam mode * It is useful to detect a tiny object like a fine thread with the thru-beam fiber. Any object is not needed to set the sensitivity. Sensing output (Operation indicator) (in the Light-ON mode) ON (Lights up) OFF (Lights off) Lights up Stability indicator Self-diagnosis output Setting Procedure Lights off 1 2 1 Approx. 40ms Operation RUN SIF SET Q Set the mode selection switch to "SET". W Press the OFF button (or the ON button) in the complete Light state. (There is no object between fiber heads.) E Press the ON button (or the OFF button) in the complete Dark state. (Shield the light-receiving part not to receive the beam.) R Set the mode selection switch to "SIF". T Press the button again that has been pressed in the Light state. Y Set the mode selection switch to "RUN". RUN SIF SET RUN SIF SET 3 ON OFF Approx. 40ms 1 The self-diagnosis output transistor stays in the "OFF" state during the stable sensing. 2 If the incident beam intensity does not reach the stable Light or Dark level, the self-diagnosis output is turned ON at the same time as the sensor goes from the Light state to the Dark state. It is automatically restored after approx. 40ms. (The sensing output does not relate to it.) 3 The incomplete Light state introduces to generate the selfdiagnosis output at the same time as the sensor changes the states. However, the incomplete Dark state introduces to generate the self-diagnosis output half-cycle behind. (*1) : If your object can not be detected by the above sensitivity setting, try the general sensitivity setting with using the object or replace the set of the fiber cables with the small diameter fiber. (*2) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF1301. 157 UZF1 series 0.6.10 12:04 Page 24 PRECAUTIONS FOR PROPER USE Amplifier Crosstalk prevention function * Every UZF1 series amplifier is incorporated with the crosstalk prevention. Two sensors operating with the distinct frequencies occur no mutual-interference. Their fiber heads can be mounted close together or face to face. Edge trigger Sensing signal Setting Procedure External synchronization input Operation RUN SIF SET Set the mode selection switch to "RUN". (The second ends) O U FF Press the "OFF" button. (The stability indicator blinks twice.) [Response time : 0.7ms or less (*1)] O Y OFF OFF High High Low T Approx. 40ms ON Low T ON OFF OFF T Q 0.5ms (T Q 0.7ms when the crosstalk prevention function is used) Test input (UZF1211 only) * When the test input is short-circuited to 0V (Low), the beam emission is halted. This function is useful for your start-up test of the sensor operability with no object existing. FF Do the step Q and W on the other sensor. RUN SIF SET O T N Set the mode selection switch to "RUN". (The first ends) O R ON (*1) : To disable external synchronization, set the external synchronization selection switch to "Gate trigger" side and open the external synchronization input (from 0V). N Press the "ON" button. (The stability indicator blinks twice.) [Response time : 0.5ms or less (*1)] O E N Press both the "ON" and the "OFF" buttons simultaneously for 2 sec. or more. [The stability indicator (green) blinks.] Gate trigger ON External synchronization selection switch O W Sensing output FF Set the mode selection switch to "SET". Q External synchronization function (UZF1211) * The external synchronization function controls the timing to sense. The edge trigger or the gate trigger is available. RUN SIF SET Test input (Violet) Test input (Violet) OFF Cancel ON 0V (Blue) Procedure 0V (Blue) [Emission] Operation Press both the "ON" and the "OFF" buttons simultaneously for the 2 sec.or more. [The stability indicator (green) blinks.] W Press both the "ON" and the "OFF" buttons again. (The stability indicator blinks twice, then canceled.) * Close and open the input to 0V repeatedly. If the sensing output responds it, the sensor is well operable. If not, the sensor is in an ill condition. O N O FF Q [Emission stopped] High (*1) : The crosstalk prevention function enlarges the hysteresis and prolongs the response time. After it is set, the operability must be checked. Test input Low T T T ON OFF-delay timer function * Every amplifier in the series except for the UZF1211 is incorporated with the OFF-delay timer fixed for approx. 40ms. The timer function is useful if the output signal responds so quickly that a connected device can not take in. To bring the timer in effect, set the timer operation mode switch to "OFD".