E3X-DAC-S Easy Reliable Fiber Sensor That Sees Color High-po

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E3X-DAC-S Easy Reliable Fiber Sensor That Sees Color High-po

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Color Sensing Digital Fiber Sensor
E3X-DAC-S
Easy Reliable Fiber Sensor That Sees Color
High-power white multi-RGB processing eliminate need select light source types. One-touch teaching enables stable detection that resists against workpiece vibration. Choose from wide range Fiber Heads match workpiece working space.
Refer Safety Precautions page
Features
Easy Reliable Featuring Color-sensing Engine
high-power white multi-RGB processing system combine cover warelengths, enabling easy acculate detection workpieces without having different light source watch each one. Need
Select
Colors detected through changes ratio three parameters, RGB, enable stable detection even when workpiece moves.
Intensity Detection (Previous Type) Color Detection (Color Sensing Type)
Affected Movement
Incident Light Intensity
Incorrect operation worry.
Ratio
Operation reliable even with workpiece movement.
Easy Reliable Ease Smart Functions
addition ensuring easy use, have added number smart functions, such remote control simplify setup, twin sensing output simultaneously distinguish registered colors. (advanced models)
Easy Setting with One-push Teaching Wide Range Fiber Heads Available
Select from wide range Fiber Heads match workpiece working space.
Easy-to-Understand Double Display Immediately check degree match with registered colors thresholds easily make fine adjustment while checking these values.
Settings teach workpiece detected easily performed with push.
First Class
Slim, 10-mm-wide Amplifier
white one-package light-receiving element results slim Amplifier.
Reliable Setting guide function.
This function guides user ensure that workpiece appropriate position teaching. (Indicates OVER, LOW.)
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E3X-DAC-S
Ordering Information
Amplifiers
Pre-wired Amplifier
Item Standard models Advanced models Appearance Functions Timer, Response speed change Standard models Simultaneous determination colors) AND/OR output, Remote setting Model output E3X-DAC11-S E3X-DAC21-S output E3X-DAC41-S E3X-DAC51-S
Amplifier with Connectors (Amplifier Connectors must ordered separately.)
Item Appearance Functions Model output output
Standard models
Timer, Response speed change
E3X-DAC6-S
E3X-DAC8-S
Amplifier Connectors (Order Separately)
Item Master Connector Slave Connector E3X-CN12 Appearance Cable length conductors Model E3X-CN11
Combining Amplifiers Connectors
Amplifiers Connectors sold separately. Refer following tables when placing order. Model Standard models
Amplifiers output E3X-DAC6-S output E3X-DAC8-S
Applicable Connector (Order Separately) Master Connector Slave Connector E3X-CN12
E3X-CN11
When Using Amplifiers
Amplifiers Units)
Master Connector
Slave Connectors
Accessories (Order Separately)
Mounting Bracket
Appearance Model E39-L143 Quantity
Plate
Appearance Model PFP-M Quantity
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E3X-DAC-S
Ratings Specifications
Amplifiers
Item Sensing distance Sensing object Light source (wavelength) Sensing method Number registered colors Power supply voltage Power consumption Control outputs Remote control input Protection circuits Type Model Standard models E3X-DAC@-S@ 11/41/6/8) Depends Fiber Unit. Reflective models: Standard color cards Through-beam models: Opaque translucent object White (420 Mode: ratio determination Mode: Light intensity determination red, green, blue) ±10%, ripple (p-p) max. max. (current consumption: max. power supply voltage VDC) open collector Load power supply voltage: 26.4 max. Load current: max. (residual voltage: max.) -No-voltage input (contact/transistor) Reverse polarity power supply connection, Output short-circuit, Reversed output polarity protection Operate reset: Operate reset: Operate reset: Operate reset: (simultaneous determination) Advanced models E3X-DAC@-S 21/51)
Super-high-speed mode Operate reset: ReHigh-speed mode Operate reset: sponse Standard mode Operate reset: time High-resolution mode Operate reset:
Sensitivity adjustment (color registration, allowable range) Operation mode Timer function Functions Control outputs Remote control Display switch Initialization Indicators Digital display
Teaching (one-point teaching teaching with/without workpiece) manual adjustment match same color registered color) mismatch different color from registered color) Timer type: delay, delay, one-short Timer time: (variable) Output each channel, output, -output One-point teaching, teaching with/without -workpiece, zero reset, light emission Seven patterns total: Match Threshold, Margin Threshold, Analog display, Peak Bottom, etc. Initial reset (factory defaults) user reset (saved settings) Operation indicator (orange)/I mode display indicator (orange) Channel channel operation indicators (orange)
7-segment displays (Main display: Red, Sub-display: Green), display direction reversed.
Ambient illumination (Receiver Incandescent lamp: 3,000 side) Sunlight: 10,000 Ambient temperature range Ambient humidity range Insulation resistance Dielectric strength Vibration resistance Shock resistance Degree protection Connection method Weight (packed state) Materi- Case Cover Accessories Operating: -25°C 55°C, Storage: -30°C 70°C (with icing condensation) Operating storage: (with condensation) min. VDC) 1,000 50/60 minute Destruction: with 1.5-mm double amplitude each directions Destruction: m/s2, times each directions IP50 (with Protective Cover attached) Pre-wired Amplifier Connector (Units connected: max.) Polybutylene terephthalate (PBT) Polycarbonate (PC) Instruction manual Pre-wired
Pre-wired model: Approx. Amplifier connector model: Approx.
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E3X-DAC-S
Sensing Object: Standard Color Card (230 Colors) from Japan Color Enterprise Co., Ltd.) Color standard colors) Munsell color notation White Yellow/red Yellow Yellow/green Green Blue/green Blue Blue/purple Purple Red/purple (Black) N9.5 4.5/12.0 6.0/11.5 8.5/11.0 6.5/10.0 6.5/9.0 4.5/10.0 5.0/10.0 5.0/10.0 5.0/10.0 4.5/12.5 (N2.0) Input Specifications Contact input (relay switch) Shorted (sourcing current: max.). OFF: Open shorted Vcc. Shorted (sinking current: max.). OFF: Open shorted Non-contact input (transistor) max. (sourcing current: max.) OFF: (leakage current: max.) (sinking current: max.) OFF: max. (leakage current: max.)
When teaching with/without workpiece, best sensing method will automatically selected (RGB ratio Mode) light intensity determination Mode)). color differences strong enough ratios would result unstable detection, then light intensity determination Mode) will selected.
Mutual interference prevention cannot used super-high-speed mode, light intensity determination Mode) must used. response time will control outputs. With light intensity determination Mode), correlation displayed, rather light intensity displayed. allowable ambient operating temperature changes according number Units that linked. Units: 55°C, Units: 50°C, Units: 45°C
Amplifier Connectors
Item Rated current Rated voltage Contact resistance Model max. mVDC max., max.) (The figure connection Amplifier Unit adjacent Connector. does include conductor resistance cable.) Destruction: times (The figure number insertions connection Amplifier adjacent Connector.) Polybutylene terephthalate (PBT) Phosphor bronze/gold-plated nickel Approx. Approx. E3X-CN11 E3X-CN12
insertions Housing Contacts
Materials
Weight (packed state)
Operating Procedures (Typical)
Detecting Marks
With ratio determination, detection highly resistant workpiece movement.
Distinguishing Trays
Through-beam heads capable detecting color differences semi-transparent objects.
Detecting Wafers
Twin sensing remote control functions simplify tooling changes.
Workpieces that absorb specific wavelength detected with wide range wavelengths.
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E3X-DAC-S
Sensing Distance
Reflective Models
Sensing object Highresolution mode E32-DC200 E32-D11R/E32-D12R/ E32-D15XR/ E32-DC200BR(B4R) E32-D14LR Generalpurpose Standard models E32-D15YR/E32-D15ZR E32-D211/E32-DC200E/ E32-D22/E32-D25X/ E32-DC200F(F4) E32-D24 E32-D25Y/E32-D25Z E32-D11/E32-D15XB Breakresistant E32-D21B/E32-D221B E32-D21/E32-D22B E32-D25XB Fluorine coating E32-D11U White paper Standard mode Highspeed mode Superhighspeed mode
(Unit:
Standard color card colors) (mutual determination) Highresolution mode Standard mode Highspeed mode Superhighspeed mode -7.5
Type
E32-A09 Long distance, E32-D11L high power E32-D21L/E32-D22L Specialbeam models Coaxial E32-CC200 E32-CC200R E32-D32L E32-C31/E32-D32 Area sensing Environ- Heatment resistant resistive Chemical models resistant E32-D36P1 E32-D51 E32-D81R-S/E32-D61-S E32-D73-S E32-D12F E32-D14F
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E3X-DAC-S
Through-beam Models
Sensing object Highresolution mode 4300 1100 1000 1000 Opaque object Standard mode 3200 Highspeed mode 2800 Superhighspeed mode 1400 Highresolution mode
(Unit:
Translucent object Standard mode Highspeed mode Superhighspeed mode
Type E32-TC200 E32-T11R/E32-T12R/ E32-T15XR/ E32-TC200BR(B4R) E32-T14LR/E32-T15YR/ E32-T15ZR E32-TC200E/E32-T22/ E32-T222/E32-T25X/ E32-TC200F(F4) E32-T24/E32-T25Y/ E32-T25Z E32-T11/E32-T12B/ E32-T15XB E32-T21/E32-T221B/ E32-T22B E32-T25XB E32-T11U
Generalpurpose Standard models
Breakresistant
Fluorine coating
E32-T17L E32-TC200 E39-F1 E32-T11R E39-F1 E32-T11 E39-F1 Long disE32-T14 tance, E32-T11L/E32-T12L high power E32-T11L E39-F2 E32-T11R E39-F2 E32-T11 E39-F2 SpecialE32-T12L/E32-T22L beam models Fine beam E32-T22S E32-T24S E32-T16 E32-T16PR Area sensing E32-T16JR E32-T16WR Label detection E32-G14 (Slot Sensor)
*These sensing distances recommended make most detection capabilities Sensor.
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E3X-DAC-S
Sensing object Highresolution mode
Opaque object Standard mode Highspeed mode Superhighspeed mode Highresolution mode
Translucent object Standard mode Highspeed mode Superhighspeed mode
Type E32-T51 E32-T54 E32-T81R-S E32-T61-S E32-T61-S E39-F1 E32-T61-S E39-F2 E32-T84S-S E32-T11F E32-T12F E32-T14F E32-T51F E32-T81F-S E32-T51V E32-T51V E39-F1V Vacuum resistant E32-T54V E32-T54V E39-F1V E32-T84SV
Heatresistant
Environment resisChemical tive resistant models
*These sensing distances recommended make most detection capabilities Sensor.
Refer Series Fiber Sensor Best Selection Guide (Cat. E353).
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E3X-DAC-S
Engineering Data (Typical)
Color Detection Capability E3X-DAC@-S E32-CC200
White White Yellow/ Yellow Yellow/ green Green Blue/ green Blue Blue/ purple Purple Red/ purple Black* Yellow/ Yellow/ Blue/ Yellow Green green green Blue Blue/ Red/ Purple Black* purple purple
Model with Light Source (E3X-DA@-S)
White Yellow Green Blue Purple Black White Yellow Green Blue Purple Black
Need Select
Model with Green Light Source (E3X-DAG@-S)
White Yellow Green Blue Purple Black White Yellow Green Blue Purple Black
Model with Blue Light Source (E3X-DAB@-S)
White Yellow Green Blue Purple Black White Yellow Green Blue Purple Black
Sensing distance: (i.e., teaching distance) Detection possible, Detection possible. 2-point teaching distinguish between white black.
Color Detection Characteristics E3X-DAC@-S E32-CC200
Correlation (digital display)
1000 Yellow/green Blue/green Blue/purple Red/purple Yellow/red Purple Yellow Green White Blue
Color Detection Capability Distance
E3X-DA@-S E32-CC200 E3X-DAB/G@-S E32-CC200 (Model with single-color light source)
Number colors differentiated (combinations)
Sensing distance: (i.e., teaching distance)
E3X-DAC-S
2-point teaching
Model with blue light source E3X-DAB-S Model with green light source E3X-DAG-S
Registered Color
one-point teaching
Yellow Green Blue Purple
Sensing distance (mm) Teaching distance
Sensing object color
Correlation Distance E3X-DAC@-S E32-CC200
Change correlation
Sensing object
Correlation Angle E3X-DAC@ E32-CC200
Change correlation
Sensing object
Sensing distance: (i.e., teaching distance)
Sensing distance: (i.e., teaching distance)
Registered Color Green Blue
Registered Color
Green Blue
Change distance
Angle incline
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E3X-DAC-S
Circuit Diagrams
Output
Model Operation mode Timing charts
Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between brown black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between brown black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between brown black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between brown black leads)
Operation selector switch LIGHT (L-ON)
Operation indicator (Orange)
Output circuit
match E3X-DAC11-S E3X-DAC6-S mismatch
Display
mode indicator (orange) Brown Black Load Control output
Photoelectric Sensor main circuit
DARK (D-ON)
Blue
match E3X-DAC21-S mismatch
LIGHT (L-ON)
Display operation indicator (orange)
operation indicator (orange)
Brown Load Black control Load Orange output control output Pink Blue External input
Photoelectric Sensor main circuit
DARK (D-ON)
Output
Model Operation mode Timing charts
Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between blue black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between blue black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between blue black leads) Match Mismatch Operation indicator (orange) Output transistor Operate Load (e.g., relay) Reset (Between blue black leads)
Operation selector switch
Output circuit
match E3X-DAC41-S E3X-DAC8-S mismatch
LIGHT (L-ON)
Display Operation indicator (Orange)
mode indicator (orange) Brown
Photoelectric Sensor main circuit
Black
Control output Load
DARK (D-ON)
Blue
match E3X-DAC51-S mismatch
LIGHT (L-ON)
Display operation indicator (orange)
operation indicator (orange)
Brown External input Pink control Black output control Orange output Load Blue Load
Photoelectric Sensor main circuit
DARK (D-ON)
Note Timing Charts Timer Function Settings Time)
delay
Match Mismatch L-ON
delay
Match Mismatch L-ON
One-shot
Match Mismatch L-ON
Control Outputs (AND, Sync) Timing Chart Timer Settings Time)
D-ON
D-ON
D-ON
(AND) (OR)
delay (AND) delay (AND) One-shot (AND)
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E3X-DAC-S
Nomenclature
Amplifiers
Standard models E3X-DAC@-S 11/41/6/8)
Main Display (red)
Incident level, function, etc.
Advanced Models E3X-DAC@-S 21/51)
Operation Keys
Function setting operations DOWN MODE
Sub-display (green)
Threshold, function settings, etc.
Main Display (red)
Incident level, function, etc.
Sub-display (green)
Operation Keys
DOWN MODE
Threshold, function settings, etc. Function setting operations
Lock lever
Locks fiber.
Lock lever
Locks fiber.
Operation Selector Switch Operation Indicator (orange)
when output when output OFF.
Channel Switch Operation Indicator
when output when output OFF.
Mode Indicator
orange: Operation Mode.
Mode Selector Switch
select mode.
switch between Light Dark modes.
Operation Indicator
when output when output OFF.
Used select channel display set.
Mode Selector Switch
select mode.
Safety Precautions
Refer Warranty Limitations Liability.
WARNING
This product designed rated ensuring safety persons either directly indirectly. such purposes.
Precautions Safe
following precautions must observed ensure safe operation Sensor. Sensor environment where explosive flammable present. Sensor location subject splattering water, oils, chemicals. attempt disassemble, repair, modify Sensor. apply voltages currents that exceed rated range Sensor. Sensor ambient atmosphere environment that exceeds ratings. Wire power supply correctly, including polarity. Connect load correctly. short-circuit load both ends. Sensor case damaged. Dispose Sensor industrial waste. Sensor locations subject direct sunlight. Burn injury occur. Sensor surface temperature rises depending application conditions, such ambient temperature power supply voltage. caution when operating performing maintenance Sensor.
CAUTION
product with voltage excess rated voltage. Excess voltage result malfunction fire. Never product with power supply. Otherwise, explosion result. High-temperature environments result burn injury.
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E3X-DAC-S
Precautions Correct
product atmospheres environments that exceed product ratings. Adding Removing Amplifiers Adding Amplifiers Mount Amplifiers time onto track.
Amplifier
Designing Operation after Turning Power Sensor ready detect within after power supply turned Sensor load connected separate power supplies, sure turn Sensor first. Time required incident level stabilize after power supply turned Operation When Turning Power Output pulses occur when power turned OFF. Turn power supply load load line before turning power supply Sensor. Mounting Connecting Disconnecting Connectors Mounting Connectors Insert Master Slave Connector into Amplifier until clicks into place.
Slide Amplifiers together, line clips, press Amplifiers together until they click into place.
Click into place
Removing Amplifiers Slide Amplifiers away from each other, remove from track time. attempt remove Amplifiers from track without separating them first.)
Note specifications ambient temperature will vary according number Amplifier used together. details, refer Ratings Specifications page Always turn power supply before joining separating Amplifiers.
Insert
Attach protector seals (provided accessories) sides master slave connectors that connected.
Mounting Plate (PFP-M) Plate should used there possibility Amplifier moving, e.g., vibration.
Seal
Seal Plate
Note: Attach seals sides with grooves.
Removing Connectors Slide slave Amplifier(s) which Connector removed away from rest group. After Amplifier(s) been separated, press down lever Connector remove attempt remove Connectors without separating them from other Amplifiers first.)
Press down Lever
Remove
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E3X-DAC-S
Fiber Connection Amplifier lock button easy connection Fiber Unit. Connect disconnect fibers using following procedures: Connection Open protective cover, insert fibers according fiber insertion marks side Amplifier, lower lock lever. Optical Communications Several Amplifiers slid together used groups. not, however, slide Amplifiers attempt remove Amplifiers during operation. Others Protective Cover Always keep protective cover place when using Amplifier.
Fiber Unit
Protective cover
Lock button
Locked
Unlocked Insertion position
Fiber insertion mark Fiber
Design Precautions Applicable Fiber Units Refer sensing distance tables pages Fiber Units that used sensing distances. Retro-reflective, Convergent-reflective, Ultra-compact, Application-specific Fiber Units, which listed, cannot used. Installation Precautions Glossy Sensing Objects sensing object glossy, detection stable. Sensor inclined when using glossy sensing object, shown below, detection capabilities increased stable detection achieved.
E32-CC200 other Fiber Unit
Note: pull compress, otherwise exert excessive force fibers after connecting them Amplifier. exert more than
Disconnecting Fibers Remove protective cover raise lock lever pull fibers.
Protective cover Unlocked
Locked
Sensing distance Sensing object
Note maintain fiber properties, confirm that lock released before removing fibers. sure lock unlock lock button within ambient temperature range between -10°C 40°C.
Adjusting Mutual Interference Protection Function Light from other sensors cause value digital display become somewhat unstable. this occurs, reduce threshold create greater margin enable more stable detection. Shorting Output output short-circuit function operates because load connected control output short-circuited, OVER/CUR will flash display. Check connection load. EEPROM Writing Error data written EEPROM correctly power failure static-electric noise, initialize settings with keys Amplifier. ERR/EEP will flash display when writing error occurred.
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E3X-DAC-S
Dimensions
Amplifiers
Pre-wired Amplifier E3X-DAC11-S E3X-DAC41-S E3X-DAC21-S E3X-DAC51-S
Operation indicator
(Unit:
Round Mode indicator Oblong Operation indicator channel
Main display
Sub-display
Vinyl-insulated round cable Standard length:
*Cable Specifications
E3X-DAC11-S -DAC41-S E3X-DAC21-S -DAC51-S
4-dia., 3-conductor (Conductor cross section: mm2, Insulator diameter: 4-dia., 5-conductor (Conductor cross section: mm2, Insulator diameter,
With Mounting Bracket Attached
32.8 29.8 15.1 12.15 11.7 3.25 11.7
Mounting Bracket also used this side.
Two, dia. 28.1 18.7 44.3 Two, dia. holes Mounting Bracket (E39-L143) (Order Separately) SUS304 stainless steel 34.8 Hole optical communications
Mounting Holes
Two,
5.65
12.5
28.1
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E3X-DAC-S
Amplifier with Connectors E3X-DAC6-S E3X-DAC8-S
Round Mode indicator Oblong Operation indicator channel
Operation indicator
Main display
Sub-display
With Mounting Bracket Attached
32.8 15.1 12.15 29.8 11.75 3.25 11.7
Mounting Bracket also used this side. Cable Diameters
E3X-CN11 conductor) E3X-CN12 conductor)
dia. dia.
Connector
Two, dia. Dia.
Mounting Holes
5.65 28.1 18.7 44.3 Two, 3.2-dia. holes 34.8 Hole optical communications Mounting Bracket (E39-L143) (Order Separately) stainless steel 12.95 Two,
28.1
Amplifier Connectors
Master Connectors E3X-CN11 E3X-CN21
2,000 10.7
14.4
dia.
10±2 *E3X-CN11: 4-dia. vinyl-insulated round cable with conductors (Conductor cross section: Insulator diameter: E3X-CN21: 4-dia. vinyl-insulated round cable with conductors (Conductor cross section: mm2, Insulator diameter: 30±2
15.1
Slave Connectors E3X-CN12 E3X-CN22
10.7
2,000
E3X-CN12: dia. E3X-CN22: dia.
14.4
30±2 10±2 15.1 *E3X-CN12: 2.6-dia. vinyl-insulated round cable with conductor (Conductor cross section: Insulator diameter: E3X-CN22: 4-dia. vinyl-insulated round cable with conductors (Conductor cross section: mm2, Insulator diameter:
Refer Series Fiber Sensor Best Selection Guide (Cat. E353).
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Operating Procedures: Photoelectric Sensors
E3X-DAC-S
Operation Reference
Main Display (Red) Sub-Display (Green) Operation Keys
Used functions. DOWN MODE Displays incident light Displays threshold level function name. function settings.
SET/RUN Mode Selector Switch
Used select mode.
SET/RUN mode Detection/ adjustment
Operation keys
Operation Adjusting thresholds
Displays Main display Sub-display Incident level Threshold
Remarks Page Refer Setting Thresholds Manually Mode. Used execute various teaching zero-reset operations Page Refer Registering Workpiece Colors with Teaching Mode.
DOWN
(Factory-set RUN)
MODE
Executing user-specified functions (factory-set 1-point teaching)
Function settings
DOWN
Teaching changing setting details
Setting items
Setting details Page Refer Registering Workpiece Colors with Teaching Mode.
Switching setting items
MODE
Page Refer Setting Functions Mode.
SET/RUN mode
Operation keys
Operation Locking unlocking keys
Displays Main display Sub-display
Remarks Locks operation prevent incorrect operation. Page Refer Convenient Functions. Returns system default settings. Page Refer Convenient Functions.
(Factory-set RUN)
MODE
Initialization user reset
DOWN
INIT
YES?
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Operating Procedures: Photoelectric Sensors
Setting Operation Mode
operation mode with Mode Selector Switch.
2-2. Teaching with without Workpiece
points, with without workpiece, detected, match intermediate point threshold. This method ideal setting thresholds with margins performing judgments with match.
SET/RUN Mode Selector Switch SET.
Match Threshold
Operation mode when matching L-ON when matching D-ON
*The operation mode mode.
Operation
(Factory-set)
Refer Setting Functions Mode page
*Advanced Models (Same Adjustments): Channel Selector Switch desired channel before making adjustments settings.
DOWN
Teaching with Workpiece
Workpiece Match
Press either button
Threshold
Registering Workpiece Colors with Teaching Mode
*Workpiece colors must always taught perform judgment registered workpieces. *With factory settings, 1-point teaching executed mode. (Press MODE
condition will flash twice.
DOWN
Teaching without Workpiece
Match
Press either button
Threshold
2-1. One-point Teaching
Along with registering workpiece colors, threshold approximately -10% match. setting completed simple operation with press button.
SET/RUN Mode Selector Switch Set.
Match Threshold
threshold that will flash twice.
DOWN
*When teaching performed, position workpiece using OVER, messages displayed sub-display (green) guides. OVER: Move workpiece away. Teaching possible. Move workpiece closer.
Teaching with Workpiece
Workpiece Match
Press either button
Threshold
Setting Thresholds Manually Mode
threshold manually. threshold also adjusted manually after teaching fine-tune
condition will flash twice.
SET/RUN Mode Selector Switch SET.
(Factory-set RUN)
Match
Threshold
DOWN
Increases threshold.
Decreases threshold.
*Even display method changed, threshold will appear sub-display when pressed.
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Operating Procedures: Photoelectric Sensors
Setting Functions Mode
Refer Registering Workpiece Colors with Teaching Mode page
Moving between Functions
Operation mode
operation mode)
*The function transition boxes show default settings. *More functions displayed depending detailed settings. *The items enclosed dotted lines advanced models only.
SET/RUN Mode Selector Switch SET.
Teaching
Detection
change response speed detection precision)
Timer
timer setting)
MODE
change function MODE during operation)
MODE
External input memory
(Refer Instruction Sheet provided with product.)
External input
change function controlled external input.)
Output setting
change channel output)
Display orientation
reverse orientation display.)
Display switch
change display method)
Teaching level
change teaching level)
Functions
DOWN
DOWN Keys change settings.
Function
Operation mode Detection Timer Time (timer enabled) MODE when matching:
Setting (display)
when matching:
Description
Refer Setting Operation Mode page
Super-high-speed: High-speed: Standard: High-precision: Timer disabled: ON-delay timer:
Used change response speed detection precision. (See note.) Used timer control output. Used change timer setting. Setting range: Used change function MODE during operation. Used teaching level threshold when performing 1-point teaching.
OFF-delay timer: One-shot timer:
5000 1-ms increments, 5-ms increments, 100-ms increments, increments One-point teaching: With/without workpiece teaching: Executes zero reset: 99P: Match/Threshold: Excess gain/Threshold: Peak/Bottom refreshed interval.: Peak/Bottom refreshed output.: Analog display: Match/Peak refreshed interval.: Match/Channel: Normal display: Up/down reversed display:
Teaching level
Display switch
Used change item that displayed.
Display orientation Output setting Timer Time External input
Used reverse orientation display. Used change item output control output Used timers AND/OR control output. Used change timer setting. Setting range: Used change function controlled external input. Refer Instruction Sheet provided with product information effective pulse width. Used writing results. (Refer Instruction Sheet provided with product.)
Each channel: 2OUT, AND: AND, Timer disabled: OFF-delay timer: ON-delay timer: One-shot timer: 5000 1-ms increments, 5-ms increments, 100-ms increments, increments One-point teaching: With/without workpiece teaching: Executes zero reset: Light OFF: Write results EEPROM: Don't write results:
External input memory
Note: sure register (i.e., teach) workpiece colors detection functions have been changed.
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Operating Procedures: Photoelectric Sensors
Convenient Functions
5-1. Zeroing Digital Display (Zero Reset)
incident light level displayed main display reset This useful when reference display reset zero because match display threshold shifted same time.
5-3. Initializing Settings (Initialization User Reset)
settings returned their original default settings.
SET/RUN Mode Selector Switch SET.
DOWN
Press both buttons
*Change function 0RST (zero reset) with MODE Key. default setting PTUN. default setting 1PNT. Refer Setting Functions Mode page
SET/RUN Mode Selector Switch
(Factory setting)
MODE
INIT
MODE
DOWN
MODE
USER
return original value incident light level:
SET/RUN Mode Selector Switch
(Factory setting)
USER
YES?
DOWN
USER
MODE
(See note.)
DOWN MODE
Press both buttons
MODE
Settings initialized.
Operation canceled.
5-2. Locking Keys (Key Lock)
operations disabled.
SET/RUN Mode Selector Switch
(Factory setting)
(The section enclosed dotted lines applies user-saved settings.) (See note.)
MODE
INIT
INIT
YES?
Press both buttons
MODE DOWN MODE
"ON" will flash twice operations will disabled. release lock:
SET/RUN Mode Selector Switch
(Factory setting)
Operation canceled.
Initialized.
(See note.)
MODE
Saving User Settings
state saved.
SET/RUN Mode Selector Switch SET.
Press both buttons
(See note.)
MODE
Press both buttons
"OFF" will flash twice operations will enabled.
SAVE YES?
DOWN
SAVE
MODE
pressed while operations locked, "LOC" will flash twice display indicate that operations have been disabled.
MODE
User settings saved.
Note: Press DOWN right after pressing MODE Key.
Operation canceled.
Note: sure register (i.e., teach) workpiece colors detection functions have been changed.
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Photoelectric Sensors Technical Guide
General Precautions
precautions individual products, refer Safety Precautions individual product information.
WARNING
These Sensors cannot used safety devices presses other safety devices used protect human life. These Sensors designed applications sensing workpieces workers that affect safety.
Precautions Safe
ensure safety, always observe following precautions.
Wiring
Item Typical examples
Power Supply Voltage
voltage excess operating voltage range. Applying voltage excess operating voltage range, applying power (100 greater) Sensor cause explosion burning.
Three-wire Output Sensors
Load Black Blue
Brown Sensor
Load Short-circuiting
short-circuit load. Doing cause explosion burning.
Three-wire Output Sensor
Two-wire Sensors Example: E3E2
Brown Sensor Blue Load (Load short circuit)
Brown Sensor Blue Black
Load (Load short circuit)
Incorrect Wiring
reverse power supply polarity otherwise wire incorrectly. Doing cause explosion burning.
Three-wire Output Sensors Example: Incorrect Polarity
Brown Sensor Blue Load Black
Three-wire Output Sensors Example: Incorrect Polarity Wiring
Load Brown Sensor Blue Black Sensor Brown Load Blue Black
Connection without load
power supply connected directly without load, internal elements burst burn. sure insert load when connecting power supply.
Three-wire Output Sensors
Brown 24VDC
2-wire Sensors Example: E3E2 etc.
Sensor
Brown Black Sensor Blue Blue
Operating Environment
Sensor environment where there explosive inflammable gases. Sensor environments where cables become immersed other liquids where liquids penetrate Sensor. Doing result damage from burning fire, particularly liquid flammable.
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Photoelectric Sensors Technical Guide
Precautions Correct
Design Power Reset Time
Sensor will ready detect within approximately after power turned Sensor load connected separate power supplies, turn Sensor power before turning load power. exceptions this rule indicated Safety Precautions individual product information.
Turning Power
output pulse generated when power turned OFF. recommended that load load line power turned before Sensor power turned OFF.
Power Supply Types
unsmoothed full-wave half-wave rectifying power supply cannot used.
Mutual Interference
Mutual interference state where output unstable because Sensors affected light from adjacent Sensors. following measures taken avoid mutual interference. Countermeasure Concept Sensor with interference prevention function. Through-beam Sensors Reflective Sensors
Sensors mounted close proximity, Sensors with interference prevention function. fewer Sensors: E3X-DA@-S, E3X-MDA, E3C-LDA Fiber Sensors Performance, however, will depend conditions. Refer pages E3X-DA-S/E3X-MDA E3C-LDA. fewer Sensors: E3X-NA Fiber Sensors fewer Sensors: E3T, E3Z, E3ZM, E3ZM-C, E3S-C, E3G-L1/L3, E3S-C Built-in Amplifier Photoelectric Sensors (except Through-beam Sensors) Photoelectric Sensor with separate amplifier mutual interference prevention polarizing filter installed only E3Z-TA allow close-proximity mounting Sensors. Mutual Interference Prevention Polarizing Filter: E39-E11 Check parallel movement distance range catalog, verify distance between adjacent Sensors, install Sensors accordingly distance least times parallel movement distance range. workpieces move from near, chattering occur vicinity operating point. this type application, separate Sensors least times operating range.
Workpiece Workpiece Sensor
Install inference prevention filter. Separate Sensors distance where interference does occur.
Sensor
Alternate Emitters Receivers.
Close mounting Sensors possible alternating Emitters with Receivers zigzag fashion Sensors). However, workpieces close Photoelectric Sensors, light from adjacent Emitter received cause Sensor change incident light state.
Emitter
Workpiece Receiver Receiver
Emitter
Offset optical axes.
there possibility that light from another Sensor enter Receiver, change position Emitter Receiver, place light barrier between Sensors, take other measures prevent light from entering Receiver. (Light enter even Sensors separated more than sensing distance.)
Sensors mounted opposite each other, slant Sensors shown following diagram. (This because Sensors affect each other cause output chattering even separated more than Sensor sensing distance.)
Sensor Sensor
Adjust sensitivity.
Lowering sensitivity will generally help.
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Photoelectric Sensors Technical Guide
Noise
Countermeasures noise depend path noise entry, frequency components, wave heights. Typical measures given following table. Type noise Noise intrusion path countermeasure Before countermeasure Noise enters from noise source through frame (metal).
Sensor Inverter motor
After countermeasure Ground inverter motor less) Ground noise source power supply (0-V side) through capacitor (film capacitor, 0.22 Insert insulator (plastic, rubber, etc.) between Sensor mounting plate (metal).
Insert insulator. Sensor Mounting block (metal) Inverter motor Noise Noise
Common mode noise (inverter noise)
Common noise applied between mounting board lines, respectively.
Mounting block (metal) Noise
Noise
Noise propagates through from noise source directly enters Sensor. Radiant noise
Ingress high-frequency electromagnetic waves directly into Sensor, from power line, etc.
Insert shield (copper) plate between Sensor noise source e.g., switching power supply). Separate noise source Sensor distance where noise does affect operation.
Shield plate (copper)
Noise source
Sensor
Noise source Sensor
Noise enters from power line. Power line noise
Ingress electromagnetic induction from high-voltage wires switching noise from switching power supply
Noise Sensor Noise
Insert capacitor (e.g., film capacitor), noise filter (e.g., ferrite core insulated transformer), varistor power line.
Insert capacitor, etc. Sensor Noise
Wiring Cable
Unless otherwise indicated, maximum length cable extension using wire that greater. Exceptions indicated Safety Precautions individual product information.
Separation from High Voltage (Wiring Method)
cables Sensor together with high-voltage lines power lines. Placing them same conduit duct cause damage malfunction induction interference. general rule, wire Sensor separate system, independent metal conduit, shielded cable.
Cable Tensile Strength
When wiring cable, subject cable tension greater than that indicated following table. Cable diameter Less than greater Tensile strength max. max.
Power line
Work Required Unconnected Leads
Unused leads self-diagnosis outputs other special functions should wrapped with insulating tape prevent contact with other terminals.
Note: subject shielded cable coaxial cable tension.
Repeated Bending
Normally, Sensor cable should bent repeatedly. (For bending-resistant cable, Attachment Moving Parts page C-4.)
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Photoelectric Sensors Technical Guide
Power Supply
When using commercially available switching regulator, ground (frame ground) (ground) terminals. grounded, switching noise power supply cause malfunction.
Mounting Attachment Moving Parts
mount Photoelectric Sensor moving part, such robot hand, consider using Sensors that uses bending-resistant cable (robot cable). Although bending repetition tolerance standard cable approximately 13,000 times, robot cable excellent bending tolerance approximately 500,000 times.
Example Connection with S3D2 Sensor Controller Three-wire Output Sensors
Reverse operation possible using signal input switch S3D2.
Cable Bending Destruction Test (Tough Wire Breaking Test)
With current flowing, bending repeated check number bends until current stops.
Blue Black Brown
S3D2
Weight
Specimen Test Bending angle Bending repetitions Weight Operation bending Bending radius support points
Standard cable x18/0.12 Left/right each -300g through figure once Approx. 13,000 times
Robot cable: Strong, conductive electrical wire 0.15 mm2, shielded Left/right each bends/minute 200g through figure once Approx. 500,000 times
Result
testing conditions standard cable robot cable different. Refer values above table check bend-resistant performance under actual working conditions.
Description/conditions
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Photoelectric Sensors Technical Guide
Adjustments Optical Axis Adjustment
Move Photoelectric Sensor both vertically horizontally center range which operation indicator lit. E3S-C, optical axis mechanical axis same, optical axis easily adjusted aligning mechanical axis.
Receiver Emitter Lock lever Locked position Protective cover Insertion position
Securing Fibers
Fiber Unit uses one-touch locking mechanism. following methods attach remove Fiber Units.
Attaching Fibers
Open protective cover, insert fiber insertion mark side Fiber Unit, then lower lock lever.
Lock released position
Incident indicator Operation indicator Optimum value Incident indicator Operation indicator
Optical axis:
Fiber insertion mark Fiber
Removing Fibers
Open protective cover, lift lock lever, pull fibers.
axis from center lens center beam Emitter axis from center lens center reception area Receiver. Mechanical axis: axis perpendicular center lens.
Emitter Optical axis Optical axis Receiver
Locked position
Lock released position
Protective cover Emission beam
Mechanical axis Reception area
Note:1.To maintain fiber characteristics, make sure that lock released before removing fibers. Lock unlock fibers ambient temperature 40°C.
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Photoelectric Sensors Technical Guide
Operating Environment Water Resistance
water, rain, outside.
Maintenance Inspection Points Check When Sensor Does Operate
Sensor does operate, check following points. wiring connections correct? mounting screws loose? optical axis sensitivity adjusted correctly? sensing object workpiece speed satisfy ratings specifications? foreign objects, such debris dust, adhering Emitter lens Receiver lens? strong light, such sunlight (e.g., reflected from wall), shining Receiver? attempt disassemble repair Sensor under circumstances. determine that Sensor clearly failure, immediately turn power supply.
Ambient Conditions
this Sensor following locations. Otherwise, malfunction fail. Locations exposed excessive dust dirt Locations exposed direct sunlight Locations with corrosive vapors Locations where organic solvents splash onto Sensor Locations subject vibration shock Locations where there possibility direct contact with water, oil, chemicals Locations with high humidity where condensation result
Environmentally Resistive Sensors
E3HQ used locations above.
Lens Case
lens case Photoelectric Sensor primarily made plastic. Dirt should gently wiped with cloth. thinner other organic solvents. case E3ZM, E3ZM-C E3S-C metal. lens, however, plastic.
Optical Fiber Photoelectric Sensors Explosive Atmospheres
Fiber Unit installed hazardous area, Amplifier Unit installed non-hazardous area.
<Reason>
explosion fire electrical equipment occur, both hazardous atmosphere source ignition must same location. Optical energy does ignition source, thus there danger explosion fire. lens, case, fiber covering made plastic, this setup cannot used there possibility contact with solvents that will corrode degrade (e.g., cloud) plastic.
Accessories Using Reflector (E39-R3/R37/RS1/RS2/RS3) During Application
When using adhesive tape rear face, apply after washing away dust with detergent. Reflector cannot mounted there dirt remaining. press E39-RS1/RS2/RS3 with metal fingernail.This weaken performance. This Sensor cannot used locations where chemicals splash Sensor.
<Ignition Source>
Electrical sparks high-temperature parts that have sufficient energy cause explosion hazardous atmosphere called ignition sources.
Connectors
sure connect disconnect connector after turning Sensor. Hold connector cover connect disconnect connector. Secure connector cover hand. pliers, otherwise connector damaged. connector connected securely, connector disconnected vibration proper degree protection Sensor maintained.
Hazardous area
Non-hazardous area
Fiber Unit Amplifier Unit Sensing object
Others Influence from External Electrical Fields
bring transceiver near Photoelectric Sensor wiring, because this cause incorrect operation.
Values Given Typical Examples
data values given typical examples ratings performance indicate specified performance. They rather values from samples taken from production lots, provided reference guidelines. Typical examples include minimum sensing object, engineering data, step (height) detection data, selection list specifications.
Cleaning
Keep organic solvents away from Sensor. Organic solvents will dissolve surface. soft, cloth clean Sensor.
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Read Understand This Catalog
Please read understand this catalog before purchasing products. Please consult your OMRON representative have questions comments.
Warranty Limitations Liability
WARRANTY
OMRON's exclusive warranty that products free from defects materials workmanship period year other period specified) from date sale OMRON. OMRON MAKES WARRANTY REPRESENTATION, EXPRESS IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, FITNESS PARTICULAR PURPOSE PRODUCTS. BUYER USER ACKNOWLEDGES THAT BUYER USER ALONE DETERMINED THAT PRODUCTS WILL SUITABLY MEET REQUIREMENTS THEIR INTENDED USE. OMRON DISCLAIMS OTHER WARRANTIES, EXPRESS IMPLIED.
LIMITATIONS LIABILITY
OMRON SHALL RESPONSIBLE SPECIAL, INDIRECT, CONSEQUENTIAL DAMAGES, LOSS PROFITS, COMMERCIAL LOSS CONNECTED WITH PRODUCTS, WHETHER SUCH CLAIM BASED CONTRACT, WARRANTY, NEGLIGENCE, STRICT LIABILITY. event shall responsibility OMRON exceed individual price product which liability asserted. EVENT SHALL OMRON RESPONSIBLE WARRANTY, REPAIR, OTHER CLAIMS REGARDING PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, MAINTAINED SUBJECT CONTAMINATION, ABUSE, MISUSE, INAPPROPRIATE MODIFICATION REPAIR.
Application Considerations
SUITABILITY
OMRON shall responsible conformity with standards, codes, regulations that apply combination products customer's application product. customer's request, OMRON will provide applicable third party certification documents identifying ratings limitations that apply products. This information itself sufficient complete determination suitability products combination with product, machine, system, other application use. following some examples applications which particular attention must given. This intended exhaustive list possible uses products, intended imply that uses listed suitable products: Outdoor use, uses involving potential chemical contamination electrical interference, conditions uses described this catalog. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, installations subject separate industry government regulations. Systems, machines, equipment that could present risk life property. Please know observe prohibitions applicable products. NEVER PRODUCTS APPLICATION INVOLVING SERIOUS RISK LIFE PROPERTY WITHOUT ENSURING THAT SYSTEM WHOLE BEEN DESIGNED ADDRESS RISKS, THAT OMRON PRODUCT PROPERLY RATED INSTALLED INTENDED WITHIN OVERALL EQUIPMENT SYSTEM.
Disclaimers
CHANGE SPECIFICATIONS
Product specifications accessories changed time based improvements other reasons. practice change model numbers when published ratings features changed, when significant construction changes made. However, some specifications product changed without notice. When doubt, special model numbers assigned establish specifications your application your request. Please consult with your OMRON representative time confirm actual specifications purchased product.
DIMENSIONS WEIGHTS
Dimensions weights nominal used manufacturing purposes, even when tolerances shown.
ERRORS OMISSIONS
information this catalog been carefully checked believed accurate; however, responsibility assumed clerical, typographical, proofreading errors, omissions.
PERFORMANCE DATA
Performance data given this catalog provided guide user determining suitability does constitute warranty. represent result OMRON's test conditions, users must correlate actual application requirements. Actual performance subject OMRON Warranty Limitations Liability.
PROGRAMMABLE PRODUCTS
OMRON shall responsible user's programming programmable product, consequence thereof.
COPYRIGHT COPY PERMISSION
This catalog shall copied sales promotions without permission. This catalog protected copyright intended solely conjunction with product. Please notify before copying reproducing this catalog manner, other purpose. copying transmitting this catalog another, please copy transmit entirety.
2007.
OMRON Corporation
Industrial Automation Company
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E3X-DAC-S Easy Reliable Fiber Sensor That Sees Color High-po

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