UZD6 series 0.6.8 15:52 Page 5 FIXED-FOCUS REFLECTIVE TYPE PHOTOELECTRIC SENSORS UZD6 Series PRECISE OBJECT DETECTION IN LIMITED AREA Stable Sensing by Fixed-focus No matter to install in a limited space. 100 3.937 50 1.969 30 1.181 Central sensing distance Black circuit board 30mm 1.181inch Black rubber board 0 Variable OFF-delay Timer (UZD621 only) Waterproof The spot-beam type UZD621 is incorporated with the OFF-delay timer. The variable OFF-delay timer is useful for detecting a circuit board regardless of small holes, cutouts or electric parts on it. 10mm .394inch 18mm .709inch Aluminum-evaporated mirror Stainless plate Aluminum plate Glass epoxy circuit board (Surface greenly coated) White non-glossy paper White ceramic circuit board Cardboard Background The sensor does not detect even a specular object 100mm or more distant from it. (with UZD62) However, the sensor shall be placed as right opposed to the specular background. Correlation between mate[UZD62 : rial ] and sensing range Sensing range L (mm inch) The UZD6 is less affected by color or uneveness on the surface of a sensing object, or a background away from it at a certain distance. Compact Size (W102H302D18mm) (W.3942H1.1812D.709inch) Various Applications No problem even if water splashes on the sensor. Fixed-focus type Sensing area No-corrosive stainless steel mounting bracket. In the limited sensing area, the sensor can detect uneven or perforated objects. Fixed-focus spot-beam type Sensing point Time chart Sensing condition Output operation (Light-ON) Light Dark ON T OFF Timer : T4Approx. 0.1 to 1sec. Note : Do not expose it to water splash during operation. If it may so, it detects water drop on it. Visible red spot beam allows easy targetting. It is suitable for positioning because of the repeatability of 0.05mm .002inch. 5 UZD6 series 0.6.8 15:52 Page 6 APPLICATIONS Positioning circuit boards Sensing parts in feeder Positioning trays ORDER GUIDE Fixed-focus type Type Appearance Sensing range (*1) Model No. Sensitivity adjuster Timer function Emitting element UZD60 Infrared LED UZD61 10 to 70mm .394 to 2.756inch (Center : 40mm 1.575inch) Equipment UZD62 Red LED With timer Fixed-focus spot-beam type Long sensing range 5 to 38mm .197 to 1.496inch (Center : 20mm .787inch) 20 to 35mm .787 to 1.378inch (Center : 30mm 1.181inch) UZD621 Equipment NOTE : No mounting bracket is supplied with sensor. Please select optional mounting brackets from our options. (two types) (*1) : The sensor does not detect even a specular background if it is separated over the distance specified below. UZD60...150mm 5.906inch or more (Typical : The sensor shall be placed as right opposed to a specular background surface.) UZD61...300mm 11.811inch or more (Typical : The sensor shall be placed as right opposed to a specular background surface.) UZD62, UZD621...100mm 3.937inch or more (Typical : The sensor shall be placed as right opposed to a specular background surface.) OPTION Sensor mounting bracket Designation Sensor mounting bracket Model No. Description UZD861 Back angled mounting bracket UZD862 Back biangled mounting bracket * UZD861 Two M3216mm .630inch screws with washers are attached. 6 * UZD862 Two M3216mm .630inch screws with washers are attached. UZD6 series 0.6.8 15:52 Page 7 SPECIFICATIONS Fixed-focus type Type Item Model No. Fixed-focus spot-beam type Long sensing range UZD60 With timer UZD61 UZD62 Sensing range 5 to 38mm .197 to 1.496inch 10 to 70mm .394 to 2.756inch (Center : 20mm .787inch) (Center : 40mm 1.575inch) with the white non-glossy paper with the white non-glossy paper (50250mm 1.96921.969inch) (50250mm 1.96921.969inch) Min. sensing object Copper wire of 0.2mm .008inch Copper wire of 0.2mm .008inch (Setting distance : 20mm .787inch) (Setting distance : 40mm 1.575inch) Hysteresis Repeatability (Perpendicular to axial direction) Supply voltage 10% or less of operation distance 12 to 24V DC510% Ripple P-P 10% or less 35mA or less NPN open-collector transistor * Maximum sink current : 100mA * Applied voltage : 30V DC or less * Residual voltage : 1.5V or less (at 100mA sink current) 0.4V or less (at 16mA sink current) DC-12 or DC-13 Output operation Light-ON Short-circuit protection Incorporated Response time Stability indicator Gold wire of 0.03mm .001inch (Setting distance : 30mm 1.181inch) 0.1mm .004inch or less 0.2mm .008inch or less 0.05mm .002inch or less (Setting distance : 30mm 1.181inch) (Setting distance : 20mm .787inch) (Setting distance : 40mm 1.575inch) Utilization category Operation indicator 20 to 35mm .787 to 1.378inch (Center : 30mm 1.181inch) with the white non-glossy paper (50250mm 1.96921.969inch) 15% or less of operation distance Current consumption Output UZD621 0.5ms or less Red LED (lights up when the output is activated) Green LED (lights up under the stable Light condition or the stable Dark condition) Sensitivity adjuster Variable adjuster Variable OFF-delay timer (approx. 0.1 to 1sec.) (*1) Timer function Pollution degree 3 (Industrial environment) Environmental resistance Protection Ambient temperature Ambient humidity Ambient illuminance (Extraneous light immunity) EMC Voltage withstandability Insulation resistivity Vibration-proof Shock-proof Emitting element Material Cable Cable extension Weight Accessory IP67 (IEC) -25 to +55C -13 to +131F (No dew condensation nor icing allowed), Storage : -30 to +70C -22 to +158F 35 to 85%RH, Storage : 35 to 85%RH Sun light : 10,000 x at the light-receiving face, Incandescent light : 3,000 x at the light-receiving face Emission : EN50081-2, Immunity : EN50082-2 1,000V AC for one min. between all terminals connected and enclosure 20M or more at 250V DC Megger between all terminals connected and enclosure 10 to 500Hz frequency, 3mm amplitude {20G max.}, and X, Y, and Z directions each for two hours (unenergized) 500m/s2 acceleration {approx. 50G}, and X, Y, and Z directions each for three times (unenergized) Infrared LED (modulated) Red LED (modulated) Polyarilate Cabtyre cable 2m 6.562ft long with three 0.2mm2 conductors Maximum extension is 100m 328.084ft overall with an equivalent cable with conductors 0.3mm2 or more Approx. 45g 1.59oz Adjusting screw-driver : 1pc. (*1) : The timer is always in effect. 7 UZD6 series 0.6.8 15:52 Page 8 I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram Wiring diagram Color code (Brown)V Sensor circuit D Load 1 (Black) Output Tr 100mA max. ZD Brown 12 to 24V DC 510% Load Black (Blue) 0V 12 to 24V DC 1 510% Blue Internal circuit Users' circuit Symbol . . . D : Reverse polarity protection diode ZD : Surge absorption zener diode Tr : NPN output transistor SENSING FIELDS (TYPICAL) UZD60 0 2 .079 4 .157 0 20 40 60 .787 1.575 2.362 One side of square in length a (mm inch) Brightness - Sensing range correlation 20 .787 N2 Dark N1 8 N4 N6 Brightness N8 Bright N2 N3 N4 N5 N6 N7 N8 N9 Central sensing distance Sensing range L (mm inch) Sensing area 0 Material (50250mm 1.96921.969inch) - Sensing range correlation The shaded area shown in the figure at left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. 40 1.575 ( 80 3.150 The brightness indicated in the left figure may vary slightly from the actual brightness. ) The bar graph on the left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. 100 3.937 50 1.969 20 .787 0 Central sensing distance 2 .079 Center (Down) Left Right (Up) Operational point (mm inch) Black circuit board 4 .157 Black rubber board 0 Sensor White ceramic circuit board Cardboard Sensor L Stainless plate L Glass epoxy circuit board (Surface greenly coated) White non-glossy paper 50250mm 1.96921.969inch White non-glossy paper a2a mm inch White non-glossy paper 20 .787 Aluminum-evaporated mirror Aluminum plate 20 .787 As an object size becomes smaller than the standard (white non-glossy paper 50250mm 1.96921.969inch), the sensing range shortens. 40 1.575 Sensing range L (mm inch) 40 1.575 Sensing range L (mm inch) Correlation between object size and sensing range Central sensing distance Setting distance L (mm inch) Sensing field UZD6 series 0.6.8 15:52 Page 9 SENSING FIELDS (TYPICAL) UZD61 20 40 60 .787 1.575 2.362 One side of square in length a (mm inch) Brightness - Sensing range correlation Sensing range L (mm inch) 0 N2 Dark N1 N4 N6 Brightness N8 Bright N2 N3 N4 N5 N6 N7 N8 N9 Central sensing distance Sensing area 50 1.969 40 1.575 ( 80 3.150 Material (50250mm 1.96921.969inch) - Sensing range correlation The shaded area shown in the figure at left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. 100 3.937 ) 100 3.937 40 1.575 0 The brightness indicated in the left figure may vary slightly from the actual brightness. ) The bar graph on the left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. 200 7.874 Central sensing distance 0 Black circuit board 4 2 0 2 4 .157 .079 .079 .157 Center (Down)Left Right(Up) Operational point (mm inch) Sensor Black rubber board Sensor 0 ( L White ceramic circuit board Cardboard L The left graph is plotted on condition with the sensitivity having been adjusted at 70mm 2.756inch of the sensing distance exactly detectable with the white non-glossy paper of 50250mm 1.96921.969inch. Stainless plate Glass epoxy circuit board (Surface greenly coated) White non-glossy paper 50250mm 1.96921.969inch White non-glossy paper a2a mm inch White non-glossy paper 50 1.969 Aluminum-evaporated mirror Aluminum plate 50 1.969 40 1.575 As an object size becomes smaller than the standard (white non-glossy paper 50250mm 1.96921.969inch), the sensing range shortens. 100 3.937 Sensing range L (mm inch) 100 3.937 Sensing range L (mm inch) Correlation between object size and sensing range Central sensing distance Setting distance L (mm inch) Sensing field UZD62 UZD621 Brightness - Sensing range correlation 50250mm 1.96921.969mm White non-glossy paper 20 .787 L Sensor 0 4 2 2 4 0 .157 .079 .079 .157 Center (Down)Left Right(Up) Operational point (mm inch) 40 1.575 30 1.181 Sensing area 20 .787 0 N2 Dark N1 N4 N6 Brightness N8 Bright N2 N3 N4 N5 N6 N7 N8 N9 The shaded area shown in the figure at left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. ( The brightness indicated in the left figure may vary slightly from the actual brightness. ) The bar graph on the left indicates the sensing range. Be sure to set up the sensor with enough margin - the sensing range may vary from unit to unit. 100 3.937 50 1.969 Central sensing distance Black circuit board 0 Black rubber board 30 1.181 Aluminum-evaporated mirror Stainless plate Aluminum plate Glass epoxy circuit board (Surface greenly coated) White non-glossy paper White ceramic circuit board Cardboard Sensing range L (mm inch) Material (50250mm 1.96921.969inch) - Sensing range correlation Central sensing distance 30 1.181 Sensing range L (mm inch) 40 1.575 Central sensing distance Setting distance L (mm inch) Sensing field 9 UZD6 series 0.6.8 15:52 Page 10 PRECAUTIONS FOR PROPER USE 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. Mounting * With the optional mounting bracket, the tightening torque should be 0.5 N*m {5.1 kgf*cm} or less. Timer function (Only for UZD621) * The variable OFF-delay timer prolongs the output for a certain period (approx. 0.1 to 1sec.). It is useful for detecting tiny objects or for using with a PLC scaning delayingly. (The timer is always in effect.) Adjusters Timer adjuster time becomes longer ( OFF-delay ) if it is turned clockwise. Operation indicator (Red) UZD861 (Option) M3216mm .630inch screws with washers Stability indicator (Green) up when the output (Lights ) is activated. up under the stable Light (Lights condition or the stable Dark condition.) Time chart Light Sensing condition Others * The transient time duration is 50ms after power-up. Output operation Dark ON T T T OFF Timer : T4Approx. 0.1 to 1sec. DIMENSIONS (Unit: mm inch) UZD60 UZD61 UZD62 UZD621 Sensor Stability indicator (Green) Sensitivity adjuster (*1) Operation indicator (Red) Beamreceiving part Beamemitting part 18 .709 3 .118 10 .394 Center of sensing 12.5 .492 1 .039 8 .315 30 1.181 19 .748 6 .236 2- 3.2 .126 mounting holes 3.7 .146 cable 2m 6.562ft. long (*1) : The UZD60 is not incorporated with it. It is substituted with the timer adjuster on the UZD621. 10 UZD6 series 0.6.8 15:52 Page 11 DIMENSIONS (Unit: mm inch) UZD861 Sensor mounting bracket (Option) Assembled dimensions (1) 14 .551 8 .315 0.5 .020 t 1.2 .047 3.4 .134 6 .236 3.5 .138 8 .315 8.5 .335 18 .709 25 .984 10 3.2 .126 35 1.378 14 .551 13 .512 R19 19 3.2 .748 .126 (27.2) (1.071) 10 .394 R19 10 3.5 .138 6 .236 Center of sensing 30 1.181 6 .236 (2) 18 .709 8.5 .335 8 .315 18 .709 19 .748 25 .984 10 14 .551 t 1.2 .047 35 1.378 t 1.5 .059 24 .945 19 .748 5 .197 Material : SUS304 Two M3216mm .630inch screws with washers are attached. 8 .315 14 .551 6 .236 3.4 .134 10 2-M320.5 .020 UZD862 Sensor mounting bracket (Option) Assembled dimensions (1) 15 .591 15 .591 t 1.5 .059 25 19 .984 .748 19 .748 8 .315 7.9 .311 2 .079 (2) 3.2 .126 3.2 .126 3.5 .138 37 20 1.457 .787 R25 R19 7 .276 7 5 .197 45 1.772 18.9 .744 6.5 .256 5 .197 2-M320.5 .020 1.5 .059 10 .394 (12.9) (.508) 4 .157 21.5 .846 30 1.181 t 1.5 .059 24 .945 19 .748 0.5 .020 20 .787 Material : SUS304 Two M3216mm .630inch screws with washers are attached. 3.5 .138 18 .709 7 12 .472 45 1.772 18.9 .744 5 .197 6.5 .256 7 .276 20 .787 37 1.457 19 .748 Center of sensing 7 11