UZB3 Series approach concept design Gives meaning ease

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UZB3 Series approach concept design Gives meaning ease

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SCREW FITTING MINI PHOTOELECTRIC SENSORS
UZB3 Series
approach
concept design Gives meaning ease
next-generation series. alternative fiber sensors
UZB3 series have radically form which been developed response many calls sensors easier install. This form which fits into mounting holes thru-beam type reflective type sensors with their standard fiber sizes represents improvement previous design installation techniques, that these sensors incorporated into production line as-is.
Laser marker marking
(Reflective type:
Thru-beam type(UZB31
global brand name Matsushita Electric Works.
Simpler design
need make .157inch hole where would like stop check workpiece .236inch hole reflective type). Furthermore, center sensing axis same center mounting hole, which makes much easier sensing position.
design solves weak points fiber sensors
UZB3 series solves difficulties associated with fiber sensors, such Difficulty finding suitable place amplifier Fragility fiber Extra space needed because difficulty bending fiber nuisance having protective tube prevent fiber breakages amplifier needed] amplifier built separate amplifier required.
Fiber sensor
Center sensing axis Center mounting hole
concept shape
installed same standard fibers UZB3 series screw-mounted thru-beam type, reflective type) same standard fiber sensors. This means that they inserted into production lines exactly same conventional high-priced fiber sensors.
UZB3
Thru-beam type (UZB31 (Reflective type:
separate amplifier needed!
[Unbreakable] cabtyre cable used, that sensor cable will break like conventional fiber.
[Takes very little space] Unlike conventional fibers, bending radius problem, that sensor securely installed alongside conveyors.
UZB3 Fiber
Actual size
protective tube needed] UZB3 series high bending strength, that protective tube used protect conventional fiber from breakage needed. This also adds excellent cost performance.
Single-point tightening cuts down installation work half
Conventional photoelectric sensors required four (for thru-beam type) (for reflective type) mounting holes screws used. However, UZB3 series installed with single screw, thus cutting down installation work half.
Long sensing range
UZB3 series achieves long distance sensing [thru-beam type: 500mm 19.685inch, reflective type: 50mm 1.969inch.]
500mm 19.685inch
Thru-beam type UZB311 UZB312
50mm 1.969inch
Reflective type UZB361 UZB362
Convertional model
UZB3
Incorporates sensitivity adjuster (Reflective type only)
sensor incorporates sensitivity adjuster. convenient when need fine adjustment.
Bright 2-color indicator
bright 2-color indicator been incorporated types.
Operation indicator (Orange) Stability indicator (Green)
Globally useable
conforms Directive will obtain Recognition. Moreover, output type which much demand Europe, also available.
Sensitivity adjuster
Conforming Directive Recognition
Waterproof
sensor hosed down because IP67 construction.
High response speed 0.5ms
same high response speed 0.5ms fiber sensor amplifiers provided, making these sensors ideal sensing small objects, counting objects that moving quickly positioning items such circuit boards.
Separate slit masks also available
slit mask attached narrow beam width down .039inch allow sensing very small objects.
Slit mask
Note: However, take care that exposed water splashes during opeartion, detect water drop itself.
APPLICATIONS
Detecting height Detecting quantity labels label magazine Checking pins (using slit mask)
ORDER GUIDE
Type Appearance Sensing range Model UZB311 open-collector transistor Thru-beam 500mm 19.685inch UZB312 UZB3115 open-collector transistor UZB3125 UZB361 open-collector transistor Diffuse reflective 50mm 1.969inch UZB362 UZB3615 open-collector transistor UZB3625 Dark-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Light-ON Output Output operation Light-ON
OPTION
Designation Slit mask Model UZB831 (Slit size .039inch) Slit side Slit both sides Description Sensing range: 200mm 7.874inch Min. sensing object: .079inch Sensing range: 150mm 5.906inch Min. sensing object: .039inch
Slit mask
Note: slit spacers provided set. sets required when installing both sides.
SPECIFICATIONS
Item Sensing range Sensing object Hysteresis Repeatability (Perpendicular sensing axis) Supply voltage Current consumption Model Type output output Thru-beam UZB311 UZB312 UZB3115 UZB3125 500mm 19.685inch .079inch more opaque object 0.05mm .002inch less Diffuse reflective UZB361 UZB362 UZB3615 UZB3625 50mm 1.969inch (Note) Opaque, translucent transparent object less operation distance 0.5mm .020inch less
Output
Utilization category Output operation Short-circuit protection Response time Operation indicator
Stability indicator Sensitivity adjuster Protection Ambient temperature Ambient humidity Ambient illuminance Voltage withstandability Insulation resistance Vibration resistance Shock resistance Emitting element Material Cable Cable extension Weight Accessories
DC±10% Ripple P-P: less Emitter 10mA less, Receiver 15mA less 20mA less (NPN output type) (PNP output type) open-collector transistor open-collector transistor Maximum sink current 50mA Maximum source current 50mA Applied voltage less Applied voltage less (between output (between output Residual voltage less Residual voltage less 50mA sink current) 50mA source current) 0.4V less 16mA sink current) 0.4V less 16mA source current) DC-12 DC-13 Light-ON Dark-ON Light-ON Dark-ON Incorporated 0.5ms less Orange (lights when output (incorporated receiver thru-beam type) Green Green lights under stable light received condition lights under stable light received condition stable dark condition, incorporated stable dark condition receiver Continuously variable adjuster IP67 (IEC) 55°C 131°F condensation icing allowed), Storage:-30 70°C 158°F
Environmental resistance
Storage light 10,000 light-receiving face, Incandescent 3,000 light-receiving face Emission: EN50081-2, Immunity: EN50082-2 1,000V min. between supply terminals connected together enclosure 20M, more with 250V megger between supply terminals connected together enclosure 500Hz frequency, .118inch amplitude (20G max.) directions hours each 500m/s2 acceleration {50G approx.} directions three times each (modulated) Enclosure: Die-cast zinc(Nickel plated), Lens: Polycarbonate (UZB31 Acrylic (UZB36 Enclosure cover: Polycabonate 0.1mm2 3-cores (thru-beam type sensor emitter: 2-core) cabtyre cable, 6.562ft long Extension total 164.04ft possible with 0.3mm2, more, cable (thru-beam type: both emitter receiver) Emitter: .071oz approx. .071oz approx. Receiver: .071oz approx. Nut: pcs., Toothed lock washer: pcs. Nut: pc., Toothed lock washer:
Note: sensing range specified white non-glossy paper object.
CIRCUIT WIRING DIAGRAMS
output type
circuit diagram
Sensor circuit (Black) Output (Note) 50mA max. (Blue) Color code Load
Wiring diagram
Color code Brown Load Black (Note)
(Brown)
Blue Internal circuit Users' circuit
Note: emitter thru-beam type sensor does incorporate output. Symbol. Reverse supply polarity protection diode Surge absorption zener diode output transistor
Note: emitter thru-beam type sensor does incorporate black wire.
output type
circuit diagram
Sensor circuit Color code 50mA max. (Black) Output (Note) (Blue) Load
Wiring diagram
Color code Brown
(Brown)
Black (Note) Load Blue
Internal circuit
Users' circuit
Note: emitter thru-beam type sensor does incorporate output. Symbol. Reverse supply polarity protection diode Surge absorption zener diode output transistor
Note: emitter thru-beam type sensor does incorporate black wire.
SENSING CHARACTERISTICS (TYPICAL)
UZB31 UZB31
Parallel deviation
31.496 Setting distance inch) Setting distance inch) 23.622 15.748 7.874 3.937
Thru-beam type
Angular deviation
31.496 Setting distance inch) Setting distance inch) 23.622 15.748 7.874 7.874 7.874
Parallel deviation with slit mask Parallel deviation with rectanguon side slit masks both sides
Emitter Receiver 1.969 1.969 3.937 Left Center Right Operating point inch)
Emitter
Emitter 3.937 Receiver 1.575
Emitter 3.937 Receiver 1.575 .787 .787 1.575 Left Center Right Operating point inch)
Receiver Left Center Right Operating angle
.787 .787 1.575 Left Center Right Operating point inch)
UZB31 UZB31 Thru-beam type
Correlation between setting distance excess gain
Setting distance inch)
UZB36 UZB36
Sensing field
3.150 2.362 100mm 3.937 3.937inch 1.575 Non-glossy paper
Diffuse reflective type
Correlation between sensing object size sensing range
3.150 sensing object size becomes smaller than standard size (white non-glossy paper 100mm 3.937 3.937inch), sensing 2.362 range shortens, shown this graph. 1.575 .787 Sensor 1.969 3.937 5.906 White non-glossy paper side length inch) 7.874 1.969 3.937 5.906 7.874 9.843 Setting distance inch) ainch White non-glossy paper Excess gain
Correlation between setting distance excess gain
Setting range inch)
Excess gain
.787
1,200 1,600 2,000 15.748 31.496 47.244 62.992 78.74 Setting distance inch)
Sensor .394 .197 .197 .394 Center Left Right Operating point inch)
PRECAUTIONS PROPER
This product safety sensor. intended designed protect life prevent body injury property damage from dangerous parts machinery. normal object detection sensor. Part description
UZB31 UZB31
Operation indicator (Orange)(Note) Stability indicator (Green)(Note)
Stability indicator stability indicator (green) lights when incident light intensity sufficient margin with respect operation level. incident light intensity level such that stability indicator lights stable sensing done without light received operation light interrupted operation being affected change ambient temperature supply voltage.
Operation stability indicator Output operation Light received operation Lights
Beam axis
Note: incorporated emitter. UZB36 UZB36
Beam-receiving part
Operation indicator (Orange)
Stability indicator (Green)
Light interruption margin
Light interrupted operation
Output operation level
approx. approx.
Lights Lights
Setting distance
Beam-emitting part
Sensitivity adjuster
Mounting Mount sensor mounting plate less thick, using enclosed toothed washer. When tightening nut, hold sensor with hand spanner make sure that tightening torque [UZB36 less. tighten sensor itself with spanner,etc.
Mounting plate (3mm .118inch less thick)
Sensitivity adjustment (Diffuse reflective type only)
Step Sensitivity adjuster
Description Turn sensitivity adjuster fully counter-clockwise minimum sensitivity position.
light received condition, turn sensitivity adjuster slowly clockwise confirm point where sensor enters `Light' state operation. dark condition, turn sensitivity adjuster further clockwise until sensor enters `Light' state operation then bring back confirm point where sensor just returns `Dark' state operation. sensor does enter `Light' state operation even when sensitivity adjuster turned fully clockwise, this extreme posi- tion point position middle points optimum sensing position.
Wiring Make sure carry wiring power supply condition. Verify that supply voltage variation within rating. power supplied from commercial switching regulator, ensure that frame ground (F.G.) terminal power supply connected actual ground. case noise generating equipment (switching regulator, inverter motor,etc.) used vicinity this product, connect frame ground (F.G.) terminal equipment actual ground. Extension total (thru-beam type: both emitter receiver) possible with 0.3mm2, more,cable. However, order reduce noise, make wiring short possible. wires together with high-voltage lines power lines them same raceway. This cause malfunction induction. Make sure isolation transformer power supply. auto-transformer (single winding transformer) used, this product power supply damaged. case surge generated used power supply, connect surge absorber supply absorb surge. Optional slit mask (Thru-beam type only) Apply optional slit mask (UZB831) when detecting small objects increasing accuracy sensing position. However, sensing range reduced when slit mask mounted.
Mounting method
Insert sensor into mounting plate. washer spacers enclosed with slit mask. Note that number spacers fitted differs with mounting plate thinckness, give table below. Mount slit mask. Make sure that tightening torque less.
Mounting plate thickness .118inch .079inch .039inch
Mounting plate
Optimum position
spacers pcs.
Sensor Slit mask Spacer Washer
Note: accessory adjusting screwdriver turn adjuster slowly. Turning with excessive strength will damage adjuster.
Incident light intensity
Incident light margin
Others during initial translent time (50ms) after power supply switched Take care that sensor directiy exposed fluorescent light from rapid-starter lamp high frequency lighting device, affect sensing performance. Avoid dust, dirt, steam.
Take care that sensor does come direct contact with water, oil, grease, organic solvents, such thinner, etc. case using sensor place where static electricity generated, metal mounting plate. Also, ensure ground mounting plate.
DIMENSIONS (Unit inch)
UZB31 UZB31
Sensor
Stability indicator (Green) (Note)
UZB36 UZB36
Sensor
Stability indicator (Green) (Note)
15.6 .614 .146 .122 .551
.012
Operation indicator (Orange) (Note) Beamreceiving part .551
Beam axis .276 .276
15.6 .614 .224 .201
.012 .433 .323 .276 .276
Operation indicator (Orange) (Note)
Sensitivity adjuster
0.75 .030
.551 .118 .028
.551 .118 0.75 .030
.283
.201 .150
cable .098 cable 6.562ft.
Beamemitting part
.201 .150
cable .098 cable 6.562ft.
Note: incorporated emitter.
UZB831
Slit mask
Slit mask (Optional)
Spacer
(4.35) (.171) .276 (7.93) (.312)
.315
.169
.039
5.5) .217) Internal thread part deep .028 .150 deep
.039
These materials printed pulp. These materials printed with earth-friendly vegetable-based (soybean oil) ink.
Please contact
Matsushita Electric Works, Ltd.
Automation Controls Company Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan Telephone: Japan (81) Osaka (06) 6908-1050 Facsimile: Japan (81) Osaka (06) 6908-5781 http://www.nais-e.com/ COPYRIGHT 2001 Rights Reserved
AACT1B15E 200103-3YT Specifications subject change without notice. Printed Japan.

UZB3 Series approach concept design Gives meaning ease

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