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Omronn’s proprietary
proprriettary technology
tecchnnoloogyy
Ordering Information
Amplifier Units
Type
Model
Connection method
NPN output
Applicable connectors
PNP output
Pre-wired(2m)
E3X-DA21-S 2M
E3X-DA51-S 2M
Wire-saving connector
E3X-DA7-S
E3X-DA9-S
Standard models
Ultra-long-term
APC models
Four times the light intensity
with the same power
High-speed
response models
APC
PT
Item
ATC
Tracks ambient environment to
prevent malfunctions
Wire-saving connector
E3X-DA7R-S
E3X-DA9R-S
Pre-wired(2m)
E3X-DA21F-S 2M
E3X-DA51F-S 2M
Wire-saving connector
E3X-DA7F-S
E3X-DA9F-S
E3X-CN21
Slave connector
E3X-CN22
Master connector
E3X-CN21
Slave connector
E3X-CN22
Master connector
E3X-CN11
Slave connector
E3X-CN12
The datasheet is also available. Refer to the datasheet (Cat. No. E396) for details.
E3X-DA
model
-S( :21/51/7/9)
2 outputs
E3X-DA
R-S( :21/51/7/9)
Load power supply voltage : 26.4 VDC max.; NPN/PNP open collector;
load current : 50 mA max.; residual voltage: 2 V max.
External input∗1
No-voltage input(contact/transistor)∗2
Light source(wavelength)
Red, 4-element LED(625nm)
12 to 24 VDC+
- 10%, ripple)p-p)10% max.
Power supply voltage
E3X-DA
1 output and 1 APC alarm output
Control output / APC alarm output
F-S( :21/51/7/9)
1 output
High Functionality
Digital Fiber Sensor
E3X-DA-S Series
People on site at factory choose the tough fiber
Line Stoppages
a thing of the past with GIGA RAY
GIGA
GIG
GI
GA Power
Pow
owweer Lighting
Lig
igghhtin
igh
titing
inng Element
Elleemeent
n
nt
Power consumption
Normal mode
: 960 mW max.(Current consumption : 40 mA max. at 24 VDC, 80 mA max. at 12 VDC)
Power saving ECO1 : 720 mW max.(Current consumption : 30 mA max. at 24 VDC, 60 mA max. at 12 VDC)
Power saving ECO2 : 600 mW max.(Current consumption : 25 mA max. at 24 VDC, 50 mA max. at 12 VDC)
Protection circuits
Power supply reverse palarity protection, output short-circuit protection and output reverse palarity protection
NPN output : Operate : 46 μs, Reset : 48 μs
PNP output : Operate : 51 μs, Reset : 53 μs
Super-high-speed Mode∗3
Operate or reset : 80μs
High-speed Mode
Operate or reset : 250μs
Standard Mode
Operate or reset : 1ms
High-resolution Mode
Operate or reset : 4ms
Tough Mode
Operate or reset : 16ms
Power tuning
Light emission power and reception gain, digital control method
Automatic power control(APC)
High-speed control of emission current, Wide-range APC for the E3X-DA R-S
Timer
Select form timer disabled, OFF-delay, ON-delay, One-shot, or ON-delay+OFF-delay timer.
1ms to 5s(1 to 20ms set in 1-ms increments, 20 to 200ms set in 10-ms increments,
200ms to 1s set in 100-ms increments, and 1 to 5 s set in 1-s increments)
Mutual interference prevention
Possible for up to 10 units∗4
ECO mode∗5
Select from OFF(digital display lit), ECO1(digital display dimmed), and ECO2(digital display OFF).
External input settings∗1
Select from teaching operations, power tuning, zero reset, emitter OFF, or ATC start.
that won’t stop the line
Tough Fiber Sensor The E3X-DA21-S series achieves line
unstoppability through stable detection performance even in severe environments,
combining high functionality with fully prioritized ease of use. Since their release,
these high functionality digital fiber sensors have been adopted into a range of equipment
in factories across the globe and become the global standard.
Tough Fiber Sensor
Standard models E3X-DA21-S
Tough
Fiber Sensor
Standard models
E3X-DA21-S
∗1 Only for Pre-wired models.
∗2 The following details apply to inputs.
NPN
PNP
Optimum incident level setting
in only one click
E3X-DA51R-S 2M
Output
Functions
“Lines that do not stop” realized
through Omron’s proprietary technology
E3X-DA21R-S 2M
Specification
Response time
Power to overflow to the
long-term stabilization
Pre-wired(2m)
Master connector
Contact input (relay or switch)
ON : Shorted to 0 V (sourcing current: 1 mA max.).
OFF : Open or shorted to Vcc.
Non-contact input (transistor)
ON : 1.5 V max. (sourcing current: 1 mA max.)
OFF : Vcc - 1.5 V to Vcc (leakage current: 0.1 mA max.)
ON : Shorted to Vcc (sinking current: 3 mA max.).
OFF : Open or shorted to 0 V.
ON : Vcc - 1.5 V to Vcc (sinking current: 3 mA max.)
OFF : 1.5 V max. (leakage current: 0.1 mA max.)
∗3 The communications function and mutual interference prevention function are disabled if detection is set to Super-high-speed mode.
∗4 Mutual interference prevention is enabled if Amplifier Units are connected together. It is also enabled in the same way if E3X-DA-S-series Units and E3C-LDA-series Units are used together.
If power tuning is enabled, mutual interference prevention can be used for up to 6 units.
∗5 For the E3X-DA -S ( : 21/51/7/9), the rated sensing distance is approximately 1/2 and the incident level is approximately 1/3 of the normal level when ECO mode is enabled.
Note : The mobile console model E3X-MC11-SV2 does not currently support new functions such as tough mode, ON delay + OFF delay timer. In addition, model E3X-MC11-S cannot be used.
New lineup released
OMRON Corporation
Tokyo, JAPAN
Industrial Automation Company
Authorized Distributor:
Contact : www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
One Commerce Drive Schaumburg,
Carl-Benz-Str. 4, D-71154 Nufringen, Germany IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
© OMRON Corporation 2010 All Rights Reserved.
In the interest of product improvement,
No. 438A Alexandra Road # 05-05/08 (Lobby 2), Room 2211, Bank of China Tower,
specifications are subject to change without notice.
200 Yin Cheng Zhong Road,
Alexandra Technopark,
Printed in Japan
PuDong New Area, Shanghai, 200120, China CSM_3_1_0911
Singapore 119967
(0510)
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 Cat. No. E395-E1-02
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON ASIA PACIFIC PTE. LTD.
High-speed response models
OMRON ELECTRONICS LLC
OMRON (CHINA) CO., LTD.
World’s Highest
Stable Detection Performance
E3X-DA21F-S
Ultra-long-term APC models
E3X-DA21R-S
Excellent Usability &
High Functionality
New lineup
line
eup released!
re
eleased!
Pleasing and reassuring
PT
“Won’t stop the line”
GIGA Power
on all sites, any scene
WorldÕs
top
Incident level
Sensing distance
160times
4.7m*1
(tough mode)
PAT
APC term of approximately
20 years
Easy operation makes for assured line quality
Only one click of the Mode key! There are no complicated settings to perform—Incident level is adjusted
automatically to suit any application. In addition, the meaning of the display will not change as the sensor is
operated, so it is possible to help the equipment to return to the operation intended by its designer.
E3X-DA21-S
WorldÕs
top
Power Tuning
WorldÕs
top
This is pleasing
Smallest workpieces
detected
*1 M4 transmissive fiber unit E32-T11L 2.5m
*2 Reflective fiber unit E32-D24R(theoretical value)
Presence of dirt!
Incident level returned!
Press
This is pleasing
Unparalleled Giga power obtains the world’s highest stable detection
Visible amplifier
Fiber
Example of transmissive model
Example of reflective model
Detection of decrease
in incident level
Detection of increase
in incident level
Low
incident level
Application example
1st stage
reflector
Only press the
Mode button
Easy to detect abnormalities
High performance that anyone can use
APC alarm output notifies the user before the APC is shut down.
This makes it possible to replace amplifier before the equipment stops.
Only half
the space
Initial
status
Detection in only environments
Two-channel Model
E3X-MDA11
By locking the slide switch after settings are completed, the amplifier
can be shipped with reassurance. This also eliminates any concerns
about incorrect operation when maintenance is being performed.
Compact and low-cost
Notified by
APC alarm output!!
Digital Fiber Sensor
WorldÕs
first
Full color Model
E3X-DAC11-S
Locked!
Color sensing with white LED
Threshold
abnormality!
This is pleasing
Detection in liquid medicine
environments
E3X Series Ratings and Performance List
High speed & high power
E3X-DA21F-S
NEW
Slowmotion display
function
World’s
first
Two times
faster
Application example
For example, digital values up to 4,000 are maintained
even over the distance of approximately 13 m that is
required to defect G11 glass in FPD manufacturing.
ATC
2000
2000
1800
Incident level
(digital value)
Time
ON
Output
Time
OFF
−10%
Threshold value
is set as a
relative value
Threshold value is compensated
every three seconds*
Malfunctions are prevented
2000
Threshold
Time
Accumulates
data
2ms
0.5ms
0.5ms
Output
OFF
Sensor
output
ON
Time
1.5ms
1.5ms
ON
ON
Time
E3XDAC11-S
Simple
Digital
Simple
Adjuster
2-channel
Color
sensing
∗1
Can be set
∗2
Sensor ON time is
displayed in μs unit ∗
* The monitaring range is set inside the Sensor according to the threshold value.
The threshold value is compensated when there are any fluctuations within this range.
∗ If the ON time exceeds 1.5 ms, the error message “OVER” will be displayed. If the change in light intensity is too small,
the error message “NON DETC” will be displayed.
Power tuning
Quick tuning
8 rotation endless adjuster
Timer
Differential detection
DeviceNet Slave
E3X-DRT21-S VER.3 support
Wire-saving connector
∗3
∗3
Up to 10 units ∗5
(Group A)
Up to 10 units ∗5
(Group A)
1ms
(80μs16ms)
1ms
(80μs 16ms)
When E32-T11R is used
(unit : mm)
1,000
(280 2,000)
When E32-T21R is used
(unit : mm)
∗3
∗3
∗3
∗3
∗3
Up to 5 units
(Group B)
Up to 5 units
(Group B)
Up to 9 units ∗5
(Group A)
Up to 10 units
(Group C)
46μs
200μs
200μs
1ms
(130μs 4ms)
1ms
(60μs 4ms)
530
(140 1,000)
280
560
560
350
(140 450)
110
(50 150)
250
(60 450)
130
(30 220)
60
120
120
75
(30 100)
∗6
When E32-D11R is used
(unit : mm)
350
(100 840)
170
(50 420)
100
180
180
120
(50 170)
32
(11 42)
When E32-D21R is used
(unit : mm)
60
(16 140)
30
(8 70)
16
30
30
22
(8 30)
∗6
1 output
1 output
1 output
Mutual interference prevention ∗4
Input/output Standard
Threshold value
is set as an
absolute value
PAT.P
Transition of incident level from 0.5 ms before the
sensor is turned ON to 1.5 ms after it is turned ON is
displayed in increments of 17 μs
Only press the
Mode button
Incident level
Incident level
(digital value)
E3X-DA-S
Malfunction Adjustment is required
No APC circuit
Time
Conventional
Incident level
Long-term
stability
Light intensity
Light intensity
No APC circuit
In applications with a severe threshold, such as glass detecton, even a small amount of dirt can bring the
equipment to a halt. In these situations, it is possible to prevent equipment malfunction due to dust or other dirt
by actuating the active threshold control function.
4-element LED+APC
3-element LED+APC
For example......Detection of
minute chip passing through
Equipment’s stable operating time is extended
E3XMDA11
ATC
Response time
Sensing distance
E3X-DA21-S
Conventional
PAT
E3XNA11
Displayed during operation
APC
Detection performance
Long-term stable light intensity reduces equipment maintenance
ATC (Active Threshold Control) function
Incident level can be seen
APC (Automatic Power Control)
WorldÕs first
Ultra-long-term APC High-speed response
Visible amplifier Visible amplifier
E3XSD21
GIGA RAY
With detection of high-speed workpieces, whether or not there is any margin with the response time can be a
Detection of minute chip passing through
concern. However, digital displays not being in real time, it has been impossible to tell incident level in the
instant when the detected object passes the sensor. The slowmotion display function displays the history of
incident level before and after the workpiece passed through the sensor in slow motion. In addition, the sensor’s
ON time is displayed in microseconds (μs)unit, making it possible to check the response time margin.
Detects glass with
a transmission of 90%
E3XDA21F-S
5-level bar display
An instant
can be seen
Basic functions
Press
Standard
High power
_
: Provided, : Not provided
E3XDA21R-S
4-digit digital threshold display
Type 2
Incident level of high-speed workpieces can be seen!
E3XDA21-S
4-digit digital incident level display
in slow motion!
Visible amplifier
Press
Representative model
Features
Difficult variations also displayed in real time
As the display is not shifted and scale not changed, any changes in incident level
due to the workpieces are displayed accurately. Even when difficult workpieces
are passed through, all amplifiers display the same value. Even designers will be
satisfied with this function.
Detection of low-reflective
workpieces such as black rubber
Two-fold faster
response time
Press
Even having strong power means nothing
if the quality quickly deteriorates. Since
the release of the E3X-DA-N series,
Omron’s proprietary APC circuits
continue to deliver more piece of mind.
Long-term stable detection is our
promise. This is another reason our
products are selected by customers.
Digital Fiber Sensor
WorldÕs
first
Incorrect operation prevention function
Incident level
abnormality!
Conventional ray
100μm
Pleased especially on such a site of the factory
A PC
E3X-NA11
Semiconductor equipment shipped overseas,
such as wafer detecting devices
Maintenance notice function
After several
years of
operation
Press
Saturated
incident level
Realized through Omron’s proprietary optical design technology and
ultra-high-precision production technology
Long-term stable performance
Bar display & adjuster setting Model
E3X-SD21
Up to approx. 1/20-times
2nd stage
reflector
LED
G11 glass
substrate
supported
Simple Fiber Sensor
Digital Model
Type 1
Immediately
before end of
APC term
Press
Simple Fiber Sensor
No manual
needed
Visible!
Incident level and threshold can be unified, which makes it possible to easily
detect incident level abnormalities or threshold abnormalities due to incorrect
operation.
Optimum
incident level
A Fiber Amplifier Lineup to meet all customer’s site needs
Maintenance
period
Ultra-long-term APC is reassuring in equipment for which frequent maintenance is not possible. What’s
more, the margin for APC term can be checked, making planned maintenance possible.
Up to approx. 5-times
This is pleasing
WorldÕs
first
NEW
APC term margin can be seen!
One-stop operation
Four times
compared
with the
conventional
is such
bright
Optical coupling
efficiency of more than
Long-distance detection
for large glass substrate
APC term
3 times
longer than
conventional
models
APC term can be checked simply by pressing the Mode button. This makes it
possible to set up a maintenance plan.
No need to select the application
As the default setting value is 2,000, which is the middle of the possible range of
measurement (0–4,000), it is the optimum setting for both transmissive and
refrective models. Whatever the application, try the pleasantness of PT first.
Even in severe environments in which oil or dust adhere to the sensor, detection margin is ensured by
the unparalleled power of the GIGA RAY. This reduces the number of times maintenance needs to be
performed and prevents equipment stoppage due to malfunction. What’s more, even large workpieces
on was traditionally unstable
u
and low-reflective workpieces such as black rubber whose detection
can now
be detected stably.
LED
APC margin display
function
APC term margin monitor display function
PAT.P
Lens
WorldÕs
top
Easy maintenance!
Even if the incident level changes as a result of dirt or mechanical vibration, it is
returned to its original setting in one go by performing power tuning again. It is
also possible to perform event maintenance at equipment startup by using an
external input terminal.
0.4µm*2
Ultra-long-term APC
E3X-DA21R-S
No. of outputs
No. of external inputs
2 outputs
1 output
(setting can be changed) and 1 APC ararm output
1 input
1 input
1 output
2 outputs
(setting can be changed) (DAC21 has 2 outputs)
_(DAC21 has 1 input)
Supports ROHS commands
CE mark certification
∗1 Can select between degree of coincidence display and margin display ∗2 Installed Ultra-long-term APC ∗3 The connector model is different of the representative model
noted in the table. Further, applicable connectors differ between amplifier models. ∗4 Mutual interference protection is effective when group A Sensors are used together. It is
not effective if a group A Sensor is used with a Sensor from a different group. ∗5 When power tuning is activated, the E3X-MDA supports up to 5 units and all other models
supports up to 6 units. ∗6 As the incident level is extremely low, the color sensing perfomance cannot be sufficiently exercised. As a result, this is not recommended.
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