AUTOMATIC SETTING TYPE OPTICAL FIBER PHOTOELECTRIC SENSORS. Long Sensing Range. The standard M4 fiber offers the sensing range of 600mm inch.

Transcription

1 AUTOMATIC TING TYPE OPTICA FIBER PHOTOEECTRIC SENSORS UZF Series COMPACT SIZE WITH ADVANCED SENSING TECHNOOGY Thickness : mm inch Just mm inch thick. Even a number of UZF amplifiers save space. Only mm wide with units WH3.D9mm WH.D.33inch Sensitivity : Times Higher than conventional model The UZF amplifier performs precise and accurate sensing 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 UZF. The UZF series also provides the green ED amplifier that is eligible for appliations much delicate. ong Sensing Range The standard M fiber offers the sensing range of 6mm 3.6inch. mode M standard long sensing range fiber UZFTB With lens attachments (UZFXEFT-FM) mode 6mm 3.6inch.m 7.7ft M6 standard long sensing range fiber UZFRB Sensitivity Shift 6mm 6.99inch If either one of the ight state or the Dark state is unstable but the other is stationary, the threshold level can be shifted from the center between the set and levels to the stationary side. Automatic Sensitivity Setting Anyone can set on optimum sensitivity by just pressing buttons. Even if its power is turned off, the EEPROM memory saves your set sensitivity. Press the button with an object Press the button with no object Stability Margin Indication 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 ) 3 Under to 3 3 to to 6 6 to 7 Over 7 Easily detects translucent film overlap. 3

2 APPICATIS 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. Detecting clock hands The UZFREG fiber and the UZFXMR3 spot lens produce the smallest projection area of.3mm.inch diameter. Seam on can The UZFRAE array fiber accurately detects a seam on a can because of its line focusing. UZFTJ6 UZFT6V Vacuum chamber UZFRAE UZFVBR UZFREG UZFXMR3 External Synchronization (UZF only) The UZF is incorporated with the trigger function, either gate or edge trigger is available. With only a synchronizing sensor directly connected to the UZF, the synchronous detection is realized without any other controller. <For IC orientation detection> Test Input (UZF only) The UZF is incorporated with the test input that makes beam emission s. It is useful to check for the operability before start-up. <When using thru-beam fiber> Remote Sensitivity Adjustment (UZF3 only) As the sensitivity can be set with two remote switches from the amplifier, your production change-over becomes smooth. Sensor for detection Sensing output PC, switch, etc. Violet PC, switch, etc. Pink Violet Blue Synchronizing sensor External synchronization input Blue Off-delay Timer (UZF & UZF3 only) Each of the UZF and the UZF3 is incorporated with the -delay timer, for approx. ms 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. Plug-in Connector Type The UZF amplifier with the plug-in connector on the tail can be connected. Normal operation Timer operation Approx. ms 36

3 ORDER GUIDE For general use fiber optic cable [ type (one set consists of two pcs.) ] Standard ong sensing range Small sensing probe Small diameter Flexible Shape of sensing probe (mm inch) Min. sensing object Sensing range (*) [on optimum condition (*)] optic : Red ED type R : Red ED type Features cable length : Green ED type [ G : Green ED type] Model No. ens applicable M 6mm R.6mm.6inch Sensing range is about double of that of conventional 3.6inch mm G.6mm.6inch inch model. m 6.6ft UZFTB ens applicable M UZFTF With sleeve ens applicable With sleeve... ens applicable Small diameter ens applicable Small diameter Small diameter..3.3 M..9 M3 M3 M3..9 M M M3..9 M M M M M mm.9inch mm.9inch mm 3.inch 7mm.76inch 9mm 3.3inch 6mm.36inch mm.9inch 3mm.9inch 3mm.9inch 3mm.9inch mm inch 6mm.36inch mm.7inch 7mm.76inch mm inch 7mm.63inch 3mm.inch R.mm.3inch G.mm.3inch R.mm.3inch G.mm.3inch R.mm.inch G.3mm.inch R.mm.inch G.mm.3inch R.mm.3inch G.mm.3inch R.mm.inch G.mm.3inch R.mm.3inch G.mm.3inch type Same sensing range as the standard with a smaller sensing probe Suitable for sensing in the intricate apparatus type Small diameter sensing probe coiled cable Allowable bending radius : Rmm R.7inch Bending durability : one million times min. (*): The free-cut fibers may reduce the sensing ranges % lower than the above specified according to how they are cut off. m 6.6ft m 6.6ft m 6.6ft m 6.6ft m 3.ft UZFTF9 Sleeve 9mm 3.3inch UZFTF Sleeve mm inch UZFTS UZFTT UZFTF UZFTF9 Sleeve 9mm 3.3inch UZFTF m 6.6ft Sleeve mm inch UZFTS UZFTC UZFTP UZFTP UZFTP For environmental-resistant use fiber optic cable [ type (one set consists of two pcs.) ] Min. sensing object Sensing range (*) [on optimum condition (*)] optic Shape of sensing probe (mm inch) : Red ED type R : Red ED type Features Model No. cable length : Green ED type G : Green ED type Heat-resistant Chemicalresistant Vacuum-resistant ens applicable With sleeve ens applicable ens applicable ens applicable mm 3.inch 3mm.9inch,mm 9.inch mm inch mm inch (*): The optimum condition is specified that the sensitivity is adjusted to have the operation indicator exactly light up at a certain distance in the ight- mode. The vacuum fiber must be used with both the followings. UZFTJ6 : Outer fibers in the atmosphere (One pair of two fibers a set) UZFVBR : Terminal joints (One pair of two joints a set) [ R.mm.inch G.mm.3inch R.mm.inch G.mm.inch R mm.39inch R mm.39inch R.mm.inch R.mm.inch ] Heat-resistant :3 C 66 F Cold-resistant : 6 C 76 F Silicon housing makes cable lead-around easy. Heat-resistant : C 39 F Cold-resistant :6 C 76 F Heat-resistant : 3 C 66 F Cold-resistant : 6 C 76 F type For the application in liquid chemical Heat-resistant specification ( C 39 F) ong sensing range type with lens For the application in liquid chemical Heat-resistant specification ( C 39 F) Side-view type For the application in vacuum area Heat-resistant : C F m 6.6ft m 3.ft m 6.6ft m 6.6ft Bending R : 3mm.inch m 6.6ft Bending R : 3mm.inch m 3.ft Bending R : mm inch m 3.ft Bending R : 3mm.inch UZFTH7 UZFTH76 Sleeve 6mm.36inch UZFTH6 UZFTH UZFTY UZFTVY UZFT6V UZFT6V 37

4 ORDER GUIDE For special application use fiber optic cable [ type (one set consists of two pcs.) ] Min. sensing object Sensing range (*) [on optimum condition (*)] optic Shape of sensing probe (mm inch) : Red ED type Features Model No. R : Red ED type cable length : Green ED type G : Green ED type ong sensing range with lens Array Elbow Side-view Top sensing Side sensing ens applicable Small diameter.6.3 Sleeve cannot be bent Sleeve cannot be bent. M M for UZFTV..9 mm inch mm inch mm.9inch mm.7inch 7,mm 7.9inch,mm inch 6mm 3.6inch 6mm.36inch mm.6inch mm 7.7inch mm.6inch mm 3.36inch mm.77inch mm.7inch [ R.mm.inch G.mm.inch R.mm.inch G.mm.3inch R.3mm.inch.mm.inch G.3mm.inch.3mm.inch R.3mm.inch.mm.inch G.3mm.inch.3mm.inch ] R.mm.3inch G.mm.3inch R.mm.inch R.mm.inch R.mm.inch G.mm.3inch By applying large diameter lens, a long sensing range is achieved. optic cable length is m 3.ft long A long sensing range is achieved with a very small sensing probe of.mm.9inch. Arrayed beam does not miss by detecting object regardless of its position. Installation is simple as the sensing probe is bent 9 degrees and has mm inch radius. Side sensing method saves installation space. m 3.ft m 6.6ft m 6.6ft m 6.6ft m 3.ft m 6.6ft UZFT9 UZFT UZFTA UZFTAE UZFTR UZFTV UZFTV UZFTV Ultra-small diameter Sleeve cannot be bent. Sleeve cannot be bent mm inch mm.9inch R.mm.inch R.3mm.inch Ultra-small diameter, and diameter of.mm.inch Ultra-small diameter, and diameter of.mm.inch mm 9.6inch m 3.ft UZFTE UZFTE Narrowview.39 Sleeve cannot be bent. M3 mm.7inch R.mm.inch The spread of beam is onesixth of conventional model, so that it doesn t cause crosstalk. (*): The free-cut fibers may reduce the sensing ranges % lower than the above specified according to how they are cut off. m 3.ft UZFTK (*): The optimum condition is specified that the sensitivity is adjusted to have the operation indicator exactly light up at a certain distance in the ight- mode. 3

5 ORDER GUIDE For general use fiber optic cable (reflective type) ong sensing range Standard Small sensing probe Small diameter Min. sensing object Sensing range (*) (*) [at the maximum sensitivity (*3)] optic Shape of sensing probe (mm inch) : Red ED type Features Model No. R : Red ED type cable length : Green ED type G : Green ED type Coaxial With sleeve Small diameter With sleeve..9.. M6 M6 M6 M M3 M 3 M..9 mm.inch mm.96inch mm.96inch 3mm.inch.mm.9inch mm.3inch 3mm.inch mm.79inch 6mm 6.99inch 3mm.36inch 3mm.36inch 3mm.36inch [ ] R.mm.inch G.6mm.6inch copper wire R.mm.inch G.mm.3inch copper wire R.mm.inch G.mm.6inch copper wire R.mm.inch G.mm.6inch copper wire R.mm.inch G.mm.6inch copper wire R.mm.inch G.mm.6inch copper wire ong sensing range type Suitable for green ED type type Same sensing range as the standard with small sensing probe Suitable for sensing in the intricate apparatus type m 6.6ft mm 9.6inch m 6.6ft m 6.6ft UZFRB UZFRF UZFRF UZFRF9 m 6.6ft Sleeve 9mm 3.3inch UZFRF Sleeve mm inch UZFRT UZFRT UZFRS UZFRF UZFRF9 Sleeve 9mm 3.3inch UZFRF Sleeve mm inch UZFRS Flexible Small diameter Small diameter M6 M3..9 6mm.36inch mm.3inch mm.9inch mm.39inch mm 3.inch R.mm.inch G.mm.3inch R.mm.inch R.mm.inch G.mm.6inch copper wire Allowable bending radius : Rmm R.7inch Bending durability : one million times min. m 6.6ft m 3.ft UZFRP UZFRP UZFRP For environmental-resistant use fiber optic cable (reflective type) Min. sensing object Sensing range (*) (*) [at the maximum sensitivity (*3)] optic Shape of sensing probe (mm inch) : Red ED type Features Model No. R : Red ED type cable length : Green ED type G : Green ED type Heat-resistant Vacuumresistant Coaxial With sleeve Coaxial.. M6 M6 M6 M6 M6 9mm.3inch mm.33inch mm 3.6inch mm 3.6inch mm.969inch [ R.mm.inch G.mm.inch R.mm.inch G.mm.7inch stainless steel bar R.mm.inch copper wire ] Heat-resistant :3 C 66 F Cold-resistant : 6 C 76 F Silicon housing makes cable lead-around easy. Heat-resistant : C 39 F Cold-resistant : 6 C 76 F Heat-resistant : 3 C 66 F Cold-resistant : 6 C 76 F type For the application in vacuum area Heat-resistant : C F m 6.6ft m 3.ft m 6.6ft m 3.ft UZFRH7 UZFRH76 Sleeve 6mm.36inch (*): The sensing range is specified with using white non-glossy ( mm inch). (UZFRB: mm inch, UZFRV: 3 3mm..inch, UZFRK: mm inch) (*): The free-cut fibers may reduce the sensing ranges % 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) UZFVBR : Terminal joints (One pair of two joints a set) UZFRH6 UZFRH UZFR6V 39

6 ORDER GUIDE For special applications use fiber optic cable (reflective type) Min. sensing object Sensing range (*) (*) [at the maximum sensitivity (*3)] optic Shape of sensing probe (mm inch) : Red ED type Features Model No. R : Red ED type cable length : Green ED type G : Green ED type High precision (Coaxial) Array Elbow Side-view Ultra-small diameter Fixedfocus Narrowview ens applicable Coaxial ens applicable Coaxial Small diameter Top sensing Side sensing Small diameter.6.3 Sleeve cannot be bent...3 Sleeve cannot be bent..79. M M3 M M3 Sleeve cannot be bent. Coaxial..3 M3 Sleeve cannot be bent. Coaxial.39 Sleeve cannot be bent. M. to mm.77 to.3inch (: 6mm.36inch) 3mm.inch mm.7inch mm inch mm.9inch.mm.9inch 3mm.inch 9mm.3inch mm.73inch mm.9inch mm.79inch 66mm.9inch 66mm.9inch [ R.mm.inch R.mm.inch R.mm.inch R.mm.inch copper wire.mm.inch G.mm.7inch stainless steel bar.mm.3inch copper wire ] R.mm.inch G.mm.3inch stainless steel bar R.mm.inch R.mm.inch G.mm.3inch stainless steel bar R.mm.inch R.mm.inch R.mm.inch Sensing performance is not affected by color or surface condition of the object. A highly precise positioning is possible with coaxial reflective mode. Approx..3mm.inch is achieved by means of combining with ultra-small spot lens UZFXMR3. Arrayed beams meet various sensing demand. Installation is simple as sensing probe is bent 9 degrees and has mm inch radius. Side sensing method saves installation space. Suitable for sensing in the intricate apparatus A highly precise positioning is possible with coaxial reflective type. The spread of beam is onesixth of a conventional model. It is effective for the detection in the narrow space. m 6.6ft m 6.6ft mm 9.6inch mm 9.6inch m 6.6ft m 6.6ft m 6.6ft mm 9.6inch m 3.ft m 3.ft UZFR UZFRG UZFRG UZFREG UZFRA UZFRAE UZFRR UZFRV UZFRV UZFRE UZFRE UZFRK (*): The sensing range is specified with using white non-glossy ( mm inch). (UZFRB: mm inch, UZFRV: 3 3mm..inch, UZFRK: mm inch) (*): The free-cut fibers may reduce the sensing ranges % 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.

7 Amplifier Sensitivity shift Main functions ( : equipped) Sensitivity margin indicating External synchronizing Test input Remote sensitivity adjustment -delay timer Crosstalk prevention Appearance Model No. Emitting element Output Standard type UZF UZF UZF UZF Red ED Green ED NPN open-collector transistor PNP open-collector transistor NPN open-collector transistor PNP open-collector transistor External synchronization input type UZF Red ED NPN open-collector transistor Remote sensitivity adjustment type UZF3 Red ED Connector type Connector type is available for Red ED Standard type and Green ED Standard type. When ordering this type, add suffix A at the end of model number (only for NPN output type). Model No. : UZFA (Red ED Standard type), UZFA (Green ED Standard type) Applicable with Cable with a connector UZF, UZF. UZFA UZFA UZFA UZFA Cable with a connector UZF (m 6.6ft long) UZF (m 6.ft long) cutter cutter is supplied together with freely fiber cable. For spare purpose, optionally available with the following number. UZFXCT

8 SPECIFICATIS Amplifier Type Item Model No. Supply voltage Current consumption Sensing output Utillization category Output operation Short-circuit protection Self-diagnosis output Output operation Short-circuit protection Response time Operation indicator NPN output PNP output Standard type External synchronization input type Remote sensitivity adjustment type Standard type UZF UZF UZF UZF3 UZF UZF to V DC % Ripple P-P % or less 3mA or less NPN open-collector transistor Maximum sink current : ma Applied voltage : 3V DC or less Residual voltage :.V or less (at ma sink current).v or less (at 6mA sink current) DC- or DC-3 Selectable either ight- or Dark- with the order of pressing and buttons (Selectable with the external inputs on the UZF3) Incorporated NPN open-collector transistor Maximum sink current : ma Applied voltage : 3V DC or less Residual voltage :.V or less (at ma sink current).v or less (at 6mA sink current) under the unstable sensing condition and it is restored automatically after approx. ms; also if the sensing output is short-circuited until it is removed (The remote sensitivity adjustment type makes it turned for approx. ms after the remote sensitivity input is received.).ms or less (.7ms or less when the crosstalk prevention function is used) Red ED (lights up when the sensing output is activated) PNP open-collector transistor Maximum source current : ma Applied voltage : 3V DC or less Residual voltage :.V or less (at ma source current).v or less (at 6mA source current) PNP open-collector transistor Maximum source current : ma Applied voltage : 3V DC or less Residual voltage :.V or less (at ma source current).v or less (at 6mA source current) Stability indicator Green ED Green ED Green ED ( ) mode : ights up at the stable ight condition or the stable Dark condition mode : Blinks twice when the difference between and levels is greater than the hysteresis, but 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 mode or mode : Blinks from to times according to the operation margin Test input function Incorporated External synchronization function Incorporated Either gate or edge ( trigger is selectable ) Remote sensitivity adjustment function Incorporated Sensitivity shift function Shifts the sensitivity setting level Crosstalk prevention function Incorporated Timer function Fixed -delay timer approx. ms switchable either effective Fixed -delay timer approx. ms ( or ineffective ) (switchable either effective or ineffective) Pollution degree 3 (Industrial environment) Ambient temperature to C to C (No dew condensation nor icing allowed), Storage : to 7C to C Ambient humidity 3 to %RH, Storage : 3 to % RH Ambient illuminance (Extraneous light immunity) Sun light :, x at the light-receiving face, Incandescent light : 3, x at the light-receiving face EMC Emission : EN-, Immunity : EN- Voltage withstandability,v AC for one min. between all terminals connected and encloure (*) Insulation resistivity MΩ or more at V DC Megger between all terminals connected and enclosure (*) Vibration-proof to Hz frequency,.7mm amplitude, and X, Y, and Z s each for two hours (unenergized) Shock-proof 9m/s acceleration {approx. G}, and X, Y, and Z s each for five times (unenergized) Emitting element Red ED (modulated) Green ED (modulated) Red ED (modulated) Red ED (modulated) Red ED (modulated) Green ED (modulated) Material Enclosure : Heat-resistant ABS, Case cover : Polycarbonate, lock lever : PPS Cable Cabtyre cable m 6.6ft long with six.mm conductors (UZF, UZF, UZF, UZF : four.mm conductors) Cable extension Maximum extension is m 3.ft overall with an equivalent cable with conductors.3mm or more Weight Approx. 6g.9oz Accessory UZF (Mounting bracket) : pc. Environmental resistance (*) : The voltage withstandability and the insulation resistivity described in the above table are inherent in the amplifier only.

9 I/O CIRCUIT AND WIRING DIAGRAMS UZF, UZF UZFA, UZFA Standard type NPN output I/O circuit diagram Wiring diagram Sensor circuit ZD Tr D ZD Tr Color code (Brown) V oad (Black) Sensing output oad ma max. (Orange) Self-diagnosis output ma max. (Blue) V to V DC % Brown Black Orange Blue oad oad to V DC % Internal circuit Users' circuit Symbol... D : Reverse polarity protection diode ZD, ZD : Surge absorption zener diode Tr, Tr : NPN output transistor UZF External synchronization input type I/O circuit diagram Wiring diagram Brown Sensor circuit D Color Code V kω (Pink) External synchronization input V kω (Violet) Test input oad oad (Black) Sensing output ZD ma max. Tr (Orange) Self-diagnosis output ZD ma max. Tr (Blue) V Internal circuit (Brown)V Users' circuit Symbol... D : Reverse polarity protection diode ZD, ZD : Surge absorption zener diode Tr, Tr : NPN output transistor to V DC % Develop short-circuit with a contact or NPN open-collector transistor or ow : to V High :. to 3V or Open oad Black Orange Pink Violet Blue oad to V DC % UZF3 Remote sensitivity adjustment type I/O circuit diagram Wiring diagram Brown Sensor circuit V V ZD Tr D kω kω ZD Tr Internal circuit Color code (Brown)V (Pink) Remote sensitivity input (Violet) Remote sensitivity input (Black) Sensing output ma max. (Orange) Self-diagnosis output ma max. (Blue) V Users' circuit oad oad Symbol... D : Reverse polarity protection diode ZD, ZD : Surge absorption zener diode Tr, Tr : NPN output transistor Furnish a switch to control effectiveness of setting switches. to V DC % Develop short-circuit with a contact or NPN open-collector transistor or ow : to V High :. to 3V or Open oad Black Orange Pink Violet Blue oad to V DC % UZF UZF Standard type PNP output I/O circuit diagram Wiring diagram D Color code (Brown)V Brown Sensor circuit Tr ZD Tr ZD (Black) Sensing output ma max. (Orange) Self-diagnosis output ma max. (Blue) V oad oad to V DC % Black Orange Blue oad oad to V DC % Internal circuit Users' circuit Symbol... D : Reverse polarity protection diode ZD, ZD : Surge absorption zener diode Tr, Tr : PNP output transistor 3

10 SENSING FIEDS (TYPICA) Correlation between setting distance and excess gain UZFTF Red ED type Green ED type UZFRF Red ED type Green ED type Excess gain Red ED type Excess gain Green ED type Red ED type Green ED type Parallel deviations UZFTB Red ED type 3.96 Green ED type UZFTF, UZFTF9, UZFTF UZFTS, UZFTT Red ED type Green ED type eft UZFTF, UZFTF9 UZFTF, UZFTS Red ED type eft eft 3. eft UZFTC Green ED type eft Red ED type.967 eft 3. eft Green ED type eft.7 UZFTP UZFTP Red ED type eft Green ED type 3. eft Red ED type.969 eft Green ED type eft

11 SENSING FIEDS (TYPICA) Parallel deviations UZFTP Red ED type eft.967 UZFTH Red ED type.7 3. eft Green ED type Green ED type 3. eft eft UZFT6V UZFT6V Red ED type.969 eft.969 Red ED type.969 eft UZFTH7, UZFTH76 UZFTH6 Red ED type.7 3. eft Green ED type eft UZFTY UZFTVY Red ED type, 7.7, 9., 9.6 eft UZFT9 Red ED type, , 36., 7., eft UZFT UZFTR Red ED type eft Green ED type eft Red ED type eft.7 Red ED type.7 3. & vertical s (Down)eft (Up) Green ED type, eft Green ED type eft

12 SENSING FIEDS (TYPICA) Parallel deviations UZFTA Red ED type Green ED type UZFTAE Red ED type Green ED type (Down)eft (Up) (Down)eft (Up) (Down)eft (Up) (Down)eft (Up) Parallel deviations with UZFXE (Expansion lens) applied on both sides UZFTB UZFTF UZFTT 6 UZFTV UZFTV Red ED type & vertical s.969 (Down)eft (Up) Red ED type & vertical s (Down)eft (Up) UZFTE UZFTE Red ED type Red ED type, 7. 3,., 7.7, eft ens ens eft.7 Red ED type eft Green ED type eft ens ens UZFTV Red ED type & vertical s.969 (Down)eft (Up) UZFTK Red ED type.969 eft Red ED type, 7.7,.7 ens ens eft.7 Green ED type.9 & vertical s (Down)eft (Up) Green ED type eft ens ens

13 SENSING FIEDS (TYPICA) Parallel deviations with UZFXE (Expansion lens) applied on both sides UZFTC UZFTP Red ED type ens ens eft UZFTR Red ED type, 7.7, 9., 9.6 ens ens eft Green ED type.969 eft Green ED type Parallel deviations with UZFXE (Super-expansion lens) applied on both sides ens ens eft ens ens Red ED type, 7.7, ens ens eft UZFTH7 UZFTH6 Red ED type, 7.7, ens ens eft UZFTB UZFTF Green ED type eft Green ED type ens ens eft ens ens Red ED type, 7. Green ED type, 7.7 Red ED type, 7. Green ED type, 7.7 3,., 7.7,.7 ens ens eft.7, 9., 9.6 ens ens eft 3,., 7.7, ens ens eft, 9., 9.6 ens ens eft UZFTP UZFTR Red ED type, 7. Green ED type, 7.7 Red ED type, 7. Green ED type, 7.7 3,., 7.7, ens ens eft, 9., 9.6 ens ens eft 3,., 7.7, ens ens eft, 9., 9.6 ens ens eft 7

14 SENSING FIEDS (TYPICA) Parallel deviations with UZFXE (Super-expansion lens) applied on both sides UZFTH7 UZFTH6 Red ED type, 7. Green ED type Red ED type, 7. Green ED type 3,., 7.7, ens ens eft, 9.6 ens ens.969 eft.969 3,., 7.7, ens ens eft, 9.6 ens ens.969 eft.969 UZFTH Red ED type, 7. Parallel deviations with UZFVE (Vacuum expansion lens) applied on both sides UZFT6V UZFT6V Red ED type, eft ens ens.969 Red ED type ens ens eft Parallel deviations with UZFXSV (Side-view lens) applied on both sides UZFTB UZFTF UZFTT Red ED type ,., 7.7, ens ens eft & vertical s.7 (Down)eft (Up) Green ED type Green ED type, 9.6 ens ens.969 eft (Down)eft (Up).969 Red ED type.7 (Down)eft (Up) Green ED type (Down)eft (Up)

15 SENSING FIEDS (TYPICA) Parallel deviations with UZFXSV (Side-view lens) applied on both sides UZFTC UZFTP Red ED type Red ED type Green ED type.969 & vertical s (Down)eft (Up) (Down)eft (Up) (Down)eft (Up) UZFTH7 UZFTH6 Red ED type Green ED type.7 (Down)eft (Up) (Down)eft (Up) Sensing fields UZFRB Red ED type Green ED type UZFRF, UZFRF, UZFRF9 UZFRF, UZFRT, UZFRS Red ED type Green ED type eft eft.7 eft eft UZFRT Red ED type 3. eft Green ED type eft.39 UZFRF, UZFRF9 UZFRF, UZFRS Red ED type 3. eft Green ED type eft

16 SENSING FIEDS (TYPICA) Sensing fields UZFRP Red ED type.969 eft UZFRP Red ED type eft UZFRH Red ED type 3. eft.7 UZFRG Red ED type eft Green ED type Green ED type eft.. eft Green ED type.7 : Approaching of white nonglossy...79 eft.79 UZFRG Red ED type eft UZFRP Red ED type.7.79 eft.79 UZFRH7, UZFRH76 UZFRH6 Red ED type 3. eft.7 Green ED type.7.79 eft.79 UZFR6V UZFR Red ED type eft UZFREG Red ED type eft.7 Red ED type.7.79 eft

17 SENSING FIEDS (TYPICA) Sensing fields UZFRA UZFRAE Red ED type & vertical s (Down)eft (Up) UZFRV Red ED type.9 & vertical s (Down)eft (Up) UZFRE Red ED type eft Green ED type Sensing fields with UZFXMR (Pinpoint spot lens) applied UZFRG Red ED type.7.7 (Down)eft (Up) UZFRV Red ED type 3. & vertical s (Down)eft (Up) UZFRK Red ED type.39.. eft.. UZFRG Red ED type.39 UZFRR Red ED type Green ED type eft : Approaching of white nonglossy (Down)eft (Up) Green ED type eft UZFRE Red ED type eft :Approaching of white nonglossy.. eft ens ens.... eft..6

18 SENSING FIEDS (TYPICA) Sensing fields with UZFXMR (Zoom lens) applied UZFRG UZFRG Red ED type Red ED type Red ED type Red ED type Screw-in depth 7mm.76inch eft ens 3. ens.7 Screw-in depth mm.inch.79 eft Screw-in depth 7mm.76inch ens.39 eft Screw-in depth mm.inch ens.39 eft Sensing fields with UZFXMR3 (Finest spot lens) applied UZFRG UZFREG Red ED type Red ED type.39.. eft ens eft ens...39 Sensing fields with UZFXMR (Side-view type zoom lens) applied UZFRG UZFRG Red ED type Screw-in depth mm.3inch (mm.9inch) Screw-in depth Red ED type.9 Screw-in depth mm inch (mm.9inch) Screw-in depth Red ED type 3. Screw-in depth mm.inch (mm.9inch) Screw-in depth Up Down Down Up Down Up.79

19 SENSING FIEDS (TYPICA) Correlation between diameter of an object and sensing field (Red ED type) UZFRB UZFRF, UZFRF UZFRT, UZFRS UZFRT or copper wire eft or copper wire eft.7.79 eft or copper wire.7 UZFRF.7.79 eft or copper wire.79.7 UZFRP UZFRP UZFRP UZFR or copper wire eft or copper wire eft or copper wire eft or copper wire.... eft.39 UZFRG UZFRG eft or copper wire UZFREG eft Gold wire or copper wire UZFRA or copper wire eft or copper wire eft 3

20 SENSING FIEDS (TYPICA) Correlation between diameter of an object and sensing field (Red ED type) UZFRR UZFRV UZFRV eft Gold wire or copper wire or copper wire eft or copper. wire.79 eft UZFRE UZFRE UZFRK eft Gold wire or copper wire eft Gold wire or copper wire Crosstalk characteristics (Red ED 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. UZFT9 UZFTH eft UZFTA UZFTAE or copper wire.39 6, 36. 3,. Crosstalk area Possible setting area Emitter Emitter, 3,, Distance between fibers (mm inch) Receiver Receiver 6, Crosstalk area Emitter Emitter Possible setting area 3. Distance between fibers (mm inch) Receiver Receiver.7 Crosstalk area.969 Emitter Emitter Distance between fibers (mm inch) Possible setting area Receiver Receiver.96 Crosstalk area.969 Possible setting area Emitter Emitter Distance between fibers (mm inch).96 Receiver Receiver UZFTK Other thrubeam fibers.969 Crosstalk area Emitter Emitter Possible setting area.9 Distance between fibers (mm inch) Receiver Receiver Crosstalk area Possible setting area Emitter Emitter Distance between fibers (mm inch) Receiver Receiver 6 3.6

21 SENSING FIEDS (TYPICA) Crosstalk characteristics (Red ED 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. UZFRH UZFR UZFRK.969 Crosstalk area Possible setting area Distance between fibers (mm inch) The fibers can be mounted closely. Keep the distance of mm.9inch or more. mm.9inch These fibers can be mounted closely. UZFRA UZFRAE Other reflective fibers Crosstalk area Distance between fibers (mm inch) Possible setting area Crosstalk area 3..7 Distance between fibers (mm inch) Possible setting area Crosstalk area Distance between fibers (mm inch) Possible setting area PRECAUTIS FOR PROPER USE Amplifier Mounting 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. Hook the rear to the attached mounting bracket (UZF) or DIN rail. Press the amplifier down on the bracket or DIN rail. How to connect fiber cables The set of fiber cables is connected at a touch. cables lock lever Designation 3 Sper Snap the fiber lock lever down. Insert both fiber cables into the inlets slowly until fully deepend. Snap the fiber lock lever up until a click is heard. DIN rail or the attached mounting bracket * To remove the amplifier, push it forward and lift up the front side. Mode selection switch Timer operation mode switch (*) Sensitivity setting buttons N OFD button button STB OUT Operation indicator (Red) Stability indicator (Green) (*) : The external synchronization selection switch is substituted for it on UZF3.

22 PRECAUTIS FOR PROPER USE Amplifier Sensitivity adjustment How to use the sensitivity setting buttons Normally mode that the sensing output is turned with an object Procedure Q W E R T Y U Operation Settle the fiber within the sensing range. Set the mode selection switch to. Press the button with an object placed in front of the fiber. Dark condition Mark Base When the sensor accepts it, the stability indicator (green) blinks. Press the button with the object set aside. Thrubeam ight condition Mark Base The stability indicator blinks twice when the difference between the level and the 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. (*) Set the mode selection switch to. Then, the set sensitivity is registered. Even if the buttons are pressed by mistake under the mode, the registered sensitivity stays unchanged. STB OUT (*) : Regardless of the indication that the detection is marginal, setting of the sensitivity can be perfected, but remember it is severe detection. (*) : Your set sensitivity is stored in the EEPROM memory that has the limited lifetime. The sensitivity allows to be reset until, times. Reverse mode that the sensing output is turned without an object Follow the same procedure as the above except for; Press the button with an object placed in front of the fiber. Press the button with the object set aside. How to obtain the maximum sensitivity Set the mode selection switch to. For the ight- operation mode Press the button followed by button under the condition that beam is not received (or make the remote sensitivity input into ow as well as the input). For the Dark- operation mode Press the button followed by the button under the condition that beam is not received (or make the remote sensitivity input into ow as well as the input). Set the mode selection switch to. <Applications> To obtain the longest sensing range with the reflective fiber. To use the thru-beam fiber in a harsh environment. Remote sensitivity adjustment (Remote sensitivity adjustment type only) The sensitivity adjustment using the remote sensitivity adjustment inputs takes the same procedure as the adjustment using the and the buttons. Making the and the inputs into ow substitutes for pressing the and the buttons respectively. (*) : This function is operable also in mode. Signal condition State High ow The self-diagnosis output stays for approx. ms after the input or the input is recognized by the sensor. (Refer to Time chart.) If the difference between the level and the level ( is so small as to detect an object, it is not turned. ) Time chart Power source Remote sensitivity input Remote sensitivity input Self-diagnosis output (Answer back function) Sensing output Self-diagnosis output Orange Sensing output Black V Brown V Blue Remote sensitivity input Pink Remote sensitivity input Violet Self-diagnosis output Orange Sensing output Black V Brown V Blue Remote sensitivity input Pink Remote sensitivity input Violet High ow High ow Signal condition. to 3V or Open to V T T Input impedance: kω T T3 T3 (*) (*) T T Q,ms, T Q ms, T3 ] 3ms, T ] ms, T Q ms (*) : Do not change the incident beam intensity during the T3. T T Sensing ready Stability margin indication function After your setting sensitivity, the UZF series amplifier reveals the margin of the stability. Slide the mode selection switch from to or, 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 ) 3 Under The larger margin stability affirms the more secure detection. to 3 3 to to 6 6 to 7 7 or more 6

23 PRECAUTIS FOR PROPER USE Amplifier Sensitivity shift function If either one of the ight 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. sensing with background 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 is spoiled. Setting arge Incident beam intensity Small Sufficient incident beam Insufficient incident beam input input (*) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF3. imit 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. Shift Threshold level before shifted down Threshold level after shifted down Procedure Operation Q Set the sensitivity according to the general method described on the front page. W Set the mode selection switch to. Press the sensitivity setting button that has been pressed under the E Dark condition there is no object, but only a background. (With the above example, press the button.) R Setting Set the mode selection switch to. (The sensitivity shift function is perfected.) Procedure Operation Q Set the mode selection switch to. W E Press the button (or the button) in the complete ight state. (There is no object between fiber s.) Press the button (or the button) in the complete Dark state. (Shield the light-receiving not to receive the beam.) R Set the mode selection switch to. T Press the button again that has been pressed in the ight state. Y Set the mode selection switch to. (*) : 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. (*) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF3. 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. Setting arge Incident beam intensity Small Sufficient incident beam Insufficient incident beam Beam intensity decrease Shift input Threshold level before shifted down Threshold level after shifted down input Procedure Operation Q Set the sensitivity according to the general method described on the front page. W Set the mode selection switch to. Press the sensitivity setting button that has been pressed under the E Dark condition there is an object between the fiber s. (With the above example, press the button.) R Set the mode selection switch to. (The sensitivity shift function is perfected.) (*) : The sensitivity shift function can not be effected by the remote sensitivity adjustment inputs on the UZF3. 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. Sensing condition Sensing output (Operation indicator) (in the ight- mode) Stability indicator Self-diagnosis output Insufficient beam intensity Insufficient beam interruption 3 Approx. ms Stable ight level Sensing output threshold level Stable Dark level (ights up) (ights off) ights up ights off Approx. ms The self-diagnosis output transistor stays in the state during the stable sensing. If the incident beam intensity does not reach the stable ight or Dark level, the self-diagnosis output is turned at the same time as the sensor goes from the ight state to the Dark state. It is automatically restored after approx. ms. (The sensing output does not relate to it.) The incomplete ight 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. 7

24 PRECAUTIS FOR PROPER USE Amplifier Crosstalk prevention function Every UZF series amplifier is incorporated with the crosstalk prevention. Two sensors operating with the distinct frequencies occur no mutual-interference. Their fiber s can be mounted close together or face to face. External synchronization function (UZF) The external synchronization function controls the timing to sense. The edge trigger or the gate trigger is available. Edge trigger Gate trigger Setting Procedure Q W E R T Y Operation Set the mode selection switch to. Press both the and the buttons simultaneously for sec. or more. [The stability indicator (green) blinks.] Press the button. (The stability indicator blinks twice.) [Response time :.ms or less (*)] Set the mode selection switch to. (The first ends) Do the step Q and W on the other sensor. Press the button. (The stability indicator blinks twice.) [Response time :.7ms or less (*)] Sensing signal External synchronization input Sensing output High ow T Approx. ms High ow External synchronization selection switch T Q.ms (T Q.7ms when the crosstalk prevention function is used) (*) : To disable external synchronization, set the external synchronization selection switch to Gate trigger side and open the external synchronization input (from V). Test input (UZF only) When the test input is short-circuited to V (ow), the beam emission is halted. This function is useful for your start-up test of the sensor operability with no object existing. T U Set the mode selection switch to. (The second ends) Test input (Violet) Test input (Violet) Cancel Procedure Q W (*) : The crosstalk prevention function enlarges the hysteresis and prolongs the response time. After it is set, the operability must be checked. -delay timer function Every amplifier in the series except for the UZF is incorporated with the -delay timer fixed for approx. ms. 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. <Time chart> Timer operation mode switch Operation Press both the and the buttons simultaneously for the sec.or more. [The stability indicator (green) blinks.] Press both the and the buttons again. (The stability indicator blinks twice, then canceled.) Operation Sensing condition Sensing Nonsensing [Emission] Close and open the input to V repeatedly. If the sensing output responds it, the sensor is well operable. If not, the sensor is in an ill condition. Test input Sensing output in the Dark- (mode ) High ow V (Blue) T Normal Wiring The UZF series does not incorporate a short-circuit protection at the self-diagnosis output. Do not connect it directly to a power source or a capacitive load. Others The transient time duration is.sec. after power-up. T V (Blue) [Emission sped] T Abnormal T Q.ms T Q.7ms when the crosstalk ( prevention ) function is used N OFD N OFD Normal Timer Detection Non-detection Detection Non-detection T T T T Timer : T = Approx. ms

25 DIMENSIS (Unit : mm inch) UZF Amplifier Assembled dimensions with attached mounting bracket (*) Timer operation mode switch Setting mode selection switch lock lever Sensitivity setting buttons UZF Amplifier mounting bracket (Accessory for amplifier) Beamreceiving Beamemitting The tail of UZFA and UZFA Operation indicator Stability indicator Attached mounting bracket (UZF) cable m 6.6ft long (*) : It is substituted with the external synchronization selection switch on UZF t holes Material : SPCC (Uni-chrome plated) 9