EX-30 Conforming Directive Recognition approach co

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EX-30 Conforming Directive Recognition approach co

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THREADED MINIATURE PHOTOELECTRIC SENSOR Amplifier Built-in
EX-30
Conforming Directive
Recognition
approach
concept design Gives meaning ease
next-generation Form series. alternative fiber sensors.
EX-30 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
Simpler design
need make "4mm hole where would like stop check workpiece ("6mm hole reflective type). Furthermore, center sensing axis same center mounting hole, which makes much easier sensing position.
Center sensing axis Center mounting hole
Concept Shape
Installed Same Standard Fibers
EX-30 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.
Thru-beam type (EX-31 (Reflective type:
Actual size
Design Solves Weak Points Fiber Sensors
EX-30 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
(Reflective type:
EX-30
Thru-beam type(EX-31
separate amplifier needed!
Price
recommended price much lower than price fiber sensor sets.
[Unbreakable] cabtyre cable used, that sensor cable will break like conventional fibers. [Takes very little space] Unlike conventional fibers, bending radius problem, that sensor securely installed alongside conveyors. protective tube needed] EX-30 series high bending strength, that protective tube used protect conventional fiber from breakage needed. This also adds excellent cost performance.
EX-30
Fiber
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, EX-30 series installed with single screw, thus cutting down installation work half.
Long Sensing Range
EX-30 series achieves long distance sensing [thru-beam type: 500mm, reflective type: 50mm.]
500mm
Thru-beam type EX-31A(-PN) EX-31B(-PN)
50mm
Reflective type EX-32A(-PN) EX-32B(-PN)
Conventional model
EX-30
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 obtains 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 "1mm allow sensing very small objects.
Slit mask
Note: However, take care that exposed water splashes during operation, detect water drop itself.
Applications
Detecting height Detecting quantity labels label magazine Checking pins (using slit masks)
EX-30
ORDER GUIDE
Type
Thru-beam
Appearance
Sensing range
Model EX-31A EX-31B EX-31A-PN EX-31B-PN EX-32A EX-32B EX-32A-PN EX-32B-PN
Output
open-collector transistor open-collector transistor open-collector transistor open-collector transistor
Output operation
Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON
500mm
Diffuse reflective
50mm
OPTION
Slit mask
Designation Model OS-EX30-1 (Slit size "1mm)
Slit side Slit both sides
Description
Sensing range: 200mm Min. sensing object: "2mm Sensing range: 150mm Min. sensing object: "1mm
Slit mask
Note: slit spacers provided set. sets required when installing both sides.
SPECIFICATIONS
Model Type output output Thru-beam EX-31A EX-31A-PN
500mm "2mm more opaque object
Item
EX-31B EX-31B-PN
Diffuse reflective EX-32A EX-32B EX-32A-PN EX-32B-PN
50mm (Note) Opaque, translucent transparent object less operation distance
Sensing range Sensing object Hysteresis Repeatability (perpendicular sensing axis) Supply voltage Current consumption
0.05mm less Emitter: 10mA less, Receiver: 15mA less Ripple P-P10% less
0.5mm less
20mA less
<NPN output type>
Output open-collector transistor Maximum sink current: 50mA Applied voltage: less (between output Residual voltage: less 50mA sink current) 0.4V less 16mA sink current)
<PNP output type>
open-collector transistor Maximum source current: 50mA Applied voltage: less (between output Residual voltage: less 50mA source current) 0.4V less 16mA source current)
Utilization category Output operation Short-circuit protection Response time Operation indicator Stability indicator Sensitivity adjuster Pollution degree Environmental resistance Protection Ambient temperature Ambient humidity Ambient illuminance Voltage withstandability Insulation resistance Vibration resistance Shock resistance Emitting element Material Cable Cable extension Weight Accessories Light-ON Dark-ON
DC-12 DC-13 Light-ON Incorporated 0.5ms less Orange (lights when output (incorporated receiver thru-beam type) Green lights under stable light received condition stable dark condition, incorporated receiver Green lights under stable light received condition stable dark condition Continuously variable adjuster (Industrial environment) IP67 (IEC) condensation icing allowed), Storage: Storage: Sunlight: 10,000#x light-receiving face, Incandescent light: 3,000#x 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, amplitude (20G max.) directions hours each 500m/s2 acceleration (50G approx.) directions three times each (modulated) Enclosure: Die-cast zinc(Nickel plated), Lens: Polycarbonate [EX-31 (-PN)] Acrylic [EX-32 (-PN)], Enclosure cover: Polycabonate 0.1mm2 3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, long Extension total possible with 0.3mm2, more, cable (thru-beam type: both emitter receiver). Emitter: approx., Receiver: approx. Nut: Nos., Toothed lock washer: Nos. 100mm) object. approx. Nut: No., Toothed lock washer: Dark-ON
Note: sensing range specified white non-glossy paper (100
EX-30
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. Symbols 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 Black (Note) Load Blue
(Brown)
Internal circuit
Users' circuit
Note: emitter thru-beam type sensor does incorporate output. Symbols Reverse supply polarity protection diode Surge absorption zener diode output transistor
Note: emitter thru-beam type sensor does incorporate black wire.
SENSING CHARACTERISTICS (TYPICAL)
EX-31 EX-31
Parallel deviation
Thru-beam type
Angular deviation
Parallel deviation with slit mask side
Parallel deviation with rectangular slit masks both sides
Setting distance (mm)
Setting distance (mm)
Emitter Receiver Left Center Right Operating point #(mm)
Emitter Receiver Left Center Right Operating angle
Setting distance (mm)
Setting distance (mm)
Emitter Receiver Left Center Right Operating point #(mm)
Emitter
Receiver Left Center Right Operating point #(mm)
EX-31 EX-31
Thru-beam type
EX-32 EX-32
Sensing field
Diffuse reflective type
Correlation between sensing object size sensing range
sensing object size becomes smaller than standard size (white nonglossy paper 100mm), sensing range shortens, shown this graph. White non-glossy paper Sensor Excess gain
Correlation between setting distance excess gain
Correlation between setting distance excess gain
Setting distance (mm)
Sensing range (mm)
Excess gain
100mm Non-glossy paper
1,200 1,600 2,000 Setting distance (mm)
Sensor Center Left Right Operating point #(mm)
White non-glossy paper side length (mm)
Setting distance (mm)
EX-30
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
EX-31 EX-31
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
EX-32 EX-32
Beam-receiving part Operation indicator (Orange) Stability indicator (Green)
Light interruption margin
Light interrupted operation
Note: incorporated emitter.
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 0.6N [EX-32 (-PN): 1.0N less. tighten sensor itself with spanner,etc.
Mounting plate (3mm less thick)
Sensitivity adjustment (Diffuse reflective type only)
Step
Sensitivity adjuster
Description Turn sensitivity adjuster fully counterclockwise 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 position point
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 (OS-EX30-1) when detecting small objects increasing accuracy sensing position. However, sensing range reduced when slit mask mounted.
Mounting method
1Insert sensor into mounting plate. 2Fit washer spacers enclosed with slit mask. Note that number spacers fitted differs with mounting plate thinckness, give table below. 3Mount slit mask. Make sure that tightening torque 0.6N less.
Mounting plate thickness
Mounting plate
Optimum position
position middle points optimum sensing position.
spacers
Nos.
Slit mask Spacer Washer Sensor
Note: accessory adjusting screwdriver turn adjuster slowly. Turning with excessive strength will damage adjuster.
Incident light intensity
Incident light margin
PRECAUTIONS PROPER
Others during initial transient 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:
EX-31 EX-31
Sensor
Stability indicator (Green) (Note)
EX-32 EX-32
Sensor
Stability indicator (Green)
15.6 Beam axis
Operation indicator (Orange) (Note) 15.6 Beamreceiving part
Operation indicator (Orange)
Sensitivity adjuster 0.75 "7.2
0.75
"2.5 cable long
Beamemitting part
"2.5 cable long
Note: incorporated emitter.
OS-EX30-1
Slit mask
Slit mask (Optional)
Spacer
(4.35) (7.93) Internal thread part 0.7, deep ("5.5) "4.3
information subject change without prior notice.
http://www.sunx.co.jp/ SUNX Limited
2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan Phone: +81-(0)568-33-7211 FAX: +81-(0)568-33-2631
Overseas Sales Dept.
Phone: +81-(0)568-33-7861 FAX: +81-(0)568-33-8591 Printed 100% recycled paper PRINTED JAPAN
CE-EX30-10 February, 2001

EX-30 Conforming Directive Recognition approach co

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