E3X-DA41-N [OMRON]
The Ultimate Fiber Amplifier for Maximum Ease of Use and High Performance; 终极光纤放大器为方便用户使用和高性能的
| 型号： | E3X-DA41-N |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | The Ultimate Fiber Amplifier for Maximum Ease of Use and High Performance |
| 文件： | 总36页 (文件大小：1425K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Fiber Amplifier
E3X-DA-N
The Ultimate Fiber Amplifier for
Maximum Ease of Use and High
Performance
UL991*
Be sure to read Safety Precautions
on page 23.
*UL certification including UL 991 testing and evaluation • Applicable standards: UL 3121-1
• Additional application testing and evaluations standards: UL 991 and SEMI S2-0200S
Features
Models with New Connector System
Reduces Wiring, Saves Space, and Makes
Maintenance Easier
Super Digital Display with Auto Power
Control (APC) Circuit
First in the Industry
First in the Industry Patent Pending
The passage of time causes the intensity of the Sensor's light-
emitting LED elements to deteriorate, which may make stable
detection impossible.
In Amplifiers with wire-saving connectors, the power supply is
distributed to 1-conductor slave connectors through a 3-
conductor master connector. This design has three major
advantages.
1. Wiring time is significantly reduced.
2. Relay connectors are unnecessary, so wiring takes up less
space and costs are reduced.
The E3X-DA-N is the first series of Fiber Sensors to use an
Auto Power Control (APC) circuit. This achieves strict
detection by eliminating fluctuation in the digital value and is
ideal for subtle detection such as stable detection of liquid-
crystal glass.
3. Storage and maintenance are simpler because it isn't
necessary to distinguish between master connector and
slave connectors on the Amplifier.
Incident level
3000
Simplified Connector Design
Up to 16 Amplifiers can
be connected.
Previous Digital
Fiber Amplifiers
Threshold
Unstable detection
Time
Incident level
3000
Threshold
E3X-DA-N Series
Optical
communi-
cations
Stable detection
Power
supply pin
Master connector
Slave connector
Time
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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1
E3X-DA-N
Power Consumption Reduced by As Much
As 70%
Digital Display Can Be Turned OFF or
Dimmed during Operation
Eco-mode
Power consumption is
reduced by as much as 70%
from 1800 mW to 600 mW
(when the digital display is
OFF).
When the digital display is viewed infrequently during
operation, current consumption can be reduced by dimming
the display or turning it OFF entirely.
1800 mW
(Eco-mode can be set from the Mobile Console only.)
600 mW
Previous model
E3X-DA-N
(with digital display OFF)
This eco-label is displayed on
products that meet
environmental standards
established by OMRON.
New Generation of Mobile Consoles the Size of Cellular Phones.
Further Developing the Ultimate Power of Fiber Amplifiers.
With group teaching, teach multiple amplifiers
simultaneously.
Remote Setting and Adjustment
Perform settings, teaching, and fine adjustments at the
end of the Fiber Unit.
The tedious teaching that had
to be performed separately for
each Amplifier can now be
performed for several
Group teaching
Previously, settings and
teaching could be performed
only on the Amplifier. Now,
however, using a Mobile
Console enables these
Amplifiers at once using the
Mobile Console.
operations at the end of the fiber.
Strict adjustments can be made
while checking the workpiece
position.
Eliminate inconsistency by using group zero reset.
The group zero reset function
can simultaneously reset the
digital displays of multiple
Amplifiers to 0. This function is
useful to minimize variation
between Amplifier values.
Display the light intensity and threshold at the same time.
New
Concept
Patent Pending
Flash the Sensor head and display the amplifier channels
during operation.
Even if the Amplifier and Sensor
head are separated during
operation, it is still possible to
flash the Sensor head and
display the amplifier channels.
Function indicator
section
Channel setting
section
Light intensity monitor
Threshold
Channel 5
Channel 4
Channel 3
Channel 2
Channel 1
Operation keys
Battery monitor
Head
Optical communications
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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2
E3X-DA-N
Ordering Information
Amplifiers
Pre-wired Amplifiers
Model
Type
Standard models
Appearance
Control output
NPN output
E3X-DA11-N
PNP output
E3X-DA41-N
ON/OFF output
• ON/OFF output
• Monitor output
Monitor-output models
E3X-DA21-N
E3X-DA51-N
Mark-detecting models (blue LED)
Mark-detecting models (green LED)
Infrared models
E3X-DAB11-N
E3X-DAG11-N
E3X-DAH11-N
E3X-DA11D
E3X-DAB41-N
E3X-DAG41-N
E3X-DAH41-N
---
Differential-output model*
Water-resistant models
Twin-output models
E3X-DA11V
E3X-DA41V
ON/OFF output
E3X-DA11TW
E3X-DA41TW
*For details, refer to page 6.
Amplifiers with Standard Connectors
Model
Applicable Connector
(order separately)
Type
Appearance
Control output
NPN output
E3X-DA6
PNP output
Master
E3X-CN11
E3X-CN12
E3X-CN21
E3X-CN22
E3X-CN11
E3X-CN12
E3X-CN11
E3X-CN12
E3X-CN11
E3X-CN12
E3X-CN11
E3X-CN12
Standard models
Monitor-output models
ON/OFF output
E3X-DA8
Slave
Master
Slave
• ON/OFF output
• Monitor output
E3X-DA7
E3X-DA9
E3X-DAB8
E3X-DAG8
E3X-DAH8
---
Master
Slave
Mark-detecting models
(Blue LED)
E3X-DAB6
E3X-DAG6
E3X-DAH6
E3X-DA6D
Master
Slave
Mark-detecting models
(Green LED)
Master
Slave
Infrared models
Master
Slave
Differential-output
model*
ON/OFF output
Water-resistant models
(M8 connector)
XS3F-M421-40@-A
XS3F-M422-40@-A
E3X-DA14V
E3X-DA6TW
E3X-DA44V
E3X-DA8TW
Master
E3X-CN21
E3X-CN22
Twin-output models
Slave
*For details, refer to page 6.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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3
E3X-DA-N
Amplifier Connectors (Order Separately) Note: Seal provided as accessory.
Type
Appearance
Cable length No. of conductors
Model
3
E3X-CN11
Master
Connector
4
E3X-CN21
E3X-CN12
E3X-CN22
2 m
1
Slave
Connector
2
Combining Amplifiers and Connectors (Basically Amplifiers and Connectors are sold separately.)
Refer to the following tables when placing an order.
Amplifiers
Applicable Connectors (Order Separately)
Type
Standard models
Master Connector
Slave Connector
NPN
E3X-DA6
PNP
E3X-DA8
E3X-DAB8
E3X-DAG8
E3X-DAH8
---
E3X-DAB6
E3X-DAG6
E3X-DAH6
Mark-detecting models
Infrared models
+
E3X-CN11
E3X-CN12
Differential-output model E3X-DA6D
Monitor-output models E3X-DA7
E3X-DA9
E3X-DA8TW
E3X-CN21
E3X-CN22
Twin-output models
E3X-DA6TW
When Using 5 Amplifiers
Amplifiers (5 Units)
+
1 Master Connector
4 Slave Connectors
Sensor I/O Connectors (Order Separately)
Size
Cable specifications
Appearance
Cable type
Model
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
2 m
Straight
connector
5 m
4-wire
connection
M8
Standard cable
2 m
5 m
L-shaped
connector
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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4
E3X-DA-N
Mobile Console (Order Separately)
Appearance
Model
Remarks
Mobile Console with head, cable, and AC
adapter provided as accessories.
Power supply method: chargeable battery
(model number of set)
E3X-MC11
E3X-MC11-C1
E3X-MC11-H1
E39-Z12-1
Mobile Console
Head
Cable (1.5 m)
Accessories (Order Separately)
Mounting Brackets
Operating Instructions Sticker
Appearance
Applicable model
Model
Quantity Remarks
Model
Remarks
Attach near the Sensor.
➜Refer to page 25.
E39-Y1
E3X-DA-N Series
E39-L143
---
1
End Plate
E3X-DA@V
E39-L148
Appearance
Model
PFP-M
Quantity
*When using a Through-beam Fiber Unit, order one Bracket for the Receiver and one for the Emitter.
1
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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5
E3X-DA-N
Ratings and Specifications
For dimensions, refer to page 26 to 29.
Amplifiers
Pre-wired Amplifiers
Monitor-
output
models
Water-
resistant
models
Standard
Type
Infrared
models
Twin-output
models
Mark-detecting models
models
Output
NPN
E3X
E3X
E3X
E3X
E3X
E3X
E3X
type output
-DA11-N
-DA21-N
-DAB11-N
-DAG11-N
-DAH11-N
-DA11V
-DA11TW
PNP
E3X
E3X
E3X
E3X
E3X
E3X
E3X
Item
output
-DA41-N
-DA51-N
-DAB41-N
-DAG41-N
-DAH41-N
-DA41V
-DA41TW
Light source
(wavelength)
Blue LED
(470 nm)
Green LED
(525 nm)
Infrared LED
(870 nm)
Red LED (660 nm)
Red LED (660 nm)
Power supply voltage 12 to 24 VDC 10%, ripple (p-p) 10% max.
Normally: 960 mW max. (current consumption: 40 mA max. at power supply voltage of 24 VDC)
Eco Mode: 720 mW max. (current consumption: 30 mA max. at power supply voltage of 24 VDC)
Power consumption
Digital display not lit: 600 mW max. (current consumption: 25 mA max. at power supply voltage of 24 VDC)
Load current: 50 mA (residual voltage (NPN/PNP): 1 V max.,
Open collector (NPN or PNP output, depending on the model)
Light ON/Dark ON selectable
ON/OFF
output
Con-
trol
output
Load 1 to
Monitor
output
---
5 VDC,
---
10 kΩ min.
Power supply reverse polarity, Output short-circuit protection, Mutual interference prevention (supported for up to 10
Units)
Protection circuit
0.5 ms for
Super-high-
speed mode
operation and
reset
0.25 ms for operation and reset respectively
respectively
2 ms for
operation and
reset
Re-
sponse
time
Standard
mode
1 ms for operation and reset respectively
7 ms for
operation and
reset
Super-long-
distance
mode
4 ms for operation and reset respectively
Teaching or manual method
respectively
Sensitivity setting
Timer func-
tion
OFF-delay timer: 0 to 200 ms, 1 to 20 ms (set in 1-ms units); 20 to 200 ms (set in 5-ms units)
Using Mobile Console: OFF delay, ON delay, or one shot (selectable)
Automatic
power con-
trol (APC)
Fiber-optic current digital
control
---
Fiber-optic current digital control
Zero-reset
Negative values can be displayed.
Func-
tions
Initial reset
Settings can be returned to defaults as required.
Upper and
lower limits
Monitor fo-
cus
can be set as
required for
---
---
every 100
digital values.
Operation indicator (orange), 7-segment digital incident level display (red), 7-segment digital incident level percentage
display (red), threshold and excess gain 2-color double bar indicators (green and red), 7-segment digital threshold
display (red)
Indicators
Display timing
Switching between normal/peak-hold/bottom-hold possible
Switching between normal/reverse possible
Display orientation
Optical axis adjust-
ment
Optical axis adjustment possible (hyper-flashing function)
Ambient illumination
(receiver side)
Incandescent lamp: 10,000 lx max.
Sunlight: 20,000 lx max.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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6
E3X-DA-N
Monitor-
output
models
Water-
resistant
models
Standard
models
Infrared
models
Twin-output
models
Type
NPN
Mark-detecting models
Output
E3X
E3X
E3X
E3X
E3X
E3X
E3X
type output
-DA11-N
-DA21-N
-DAB11-N
-DAG11-N
-DAH11-N
-DA11V
-DA11TW
PNP
E3X
E3X
E3X
E3X
E3X
E3X
E3X
Item
output
-DA41-N
-DA51-N
-DAB41-N
-DAG41-N
-DAH41-N
-DA41V
-DA41TW
Operating:Groups of 1 to 3 Amplifiers: −25 to 55°C
Groups of 4 to 11 Amplifiers: −25 to 50°C
Groups of 12 to 16 Amplifiers: −25 to 45°C
Storage:−30 to 70°C (with no icing or condensation)
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Operating and storage: 35% to 85% (with no condensation)
20 MΩ min. (at 500 VDC)
1,000 VAC at 50/60 Hz for 1 min
Vibration resistance
(destruction)
10 to 55 Hz with a 1.5-mm double amplitude for 2 h each in X, Y and Z directions
500m/s2, for 3 times each in X, Y and Z directions
Shock resistance
(destruction)
IEC IP66 (with IEC IP50 (with
Protective
Cover
attached)
Protective
Cover
attached)
Degree of protection
Connection method
IEC IP50 (with Protective Cover attached)
Pre-wired (standard cable length: 2 m)
Weight (packed state) Approx. 100 g
Approx. 110 g Approx. 100 g
Case
Polybutylene terephthalate (PBT)
Materi-
al
Polyethersulfo
ne
Cover
Polycarbonate
Accessories
Instruction sheet
Amplifiers with Connectors
(Specifications different to those for Pre-wired Amplifiers)
Water-
Standard
models
Monitor-out-
put models
Infrared
models
Twin-output
resistant
models
Type
Mark-detecting models
models*
Output
type
NPN
output
E3X
-DA14V
E3X
-DA6TW
E3X-DA6
E3X-DA8
E3X-DA7
E3X-DA9
E3X-DAB6
E3X-DAB8
E3X-DAG6
E3X-DAG8
E3X-DAH6
E3X-DAH8
PNP
output
E3X
-DA44V
E3X
-DA8TW
Item
Standard
connector
Connection method
Standard connector
M8 connector
Approx. 65 g
Weight (packed state) Approx. 55 g
Approx. 55 g
*The dielectric strength for water-resistant models is 500 VAC at 50/60 Hz for 1 min.
Connectors
Mobile Console
Item
Model
E3X-CN11/21/22
E3X-CN12
Item
Model
E3X-MC11
Rated current
Rated voltage
Power supply Charged with AC
2.5 A
50 V
voltage
adapter
Connection
method
20 mΩ max. (20 mVDC max., 100 mA max.)
The figure is for connection to the Amplifier and the adjacent
Connector. It does not include the conductor resistance of the cable.
Connected via adapter
Approx. 580 g
Contact resistance
Weight
(packed state) (Console only: 120 g)
50 times
No. of insertions
(durability)
The figure for the number of insertions is for connection to the
Amplifier and the adjacent Connector.
Refer to Instruction Manual provided
with the Mobile Console for details.
Housing
Material
Polybutylene terephthalate (PBT)
Phosphor bronze/gold-plated nickel
Contacts
Weight (packed state) Approx. 55 g
Approx. 25 g
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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7
E3X-DA-N
Digital Fiber Amplifiers with Differential Outputs (E3X-DA11D/E3X-DA6D)
Characteristics of Applicable Fiber Units
Through-beam Fiber Units
Sensing distance (mm) (The figures in parentheses apply when using the 39-F1 Lens Unit.)
Standard object
(mm) *1
(min. sensing
object *2:
Sensitivity selection
11-level setting
HIGH
2
LOW
2
1
3 to 11
1
3 to 11
1 to 200 ms
or
2 to 400 ms
1 to 200 ms
or
2 to 400 ms
Response 270 or
270 or
570 μs
opaque)
0.5 or 1 ms
0.5 or 1 ms
time 570 μs
Fiber Unit
E32-T11R
E32-T21R
E32-T16WR
E32-T16PR
240 (1680)
50
280 (1960)
60
370 (2590)
80
140 (980)
30
180 (1260)
40
240 (1680)
50
1 dia. (0.01 dia.)
(0.3 dia.) *1
(0.2 dia.) *2
580
690
910
350
450
580
380
450
600
230
290
380
*1. These values are for sensing objects that are moving.
*2. This value applies when the response time is set to 3 to 11. An object of this value is detectable if the temperature changes within the range of ambient operating
temperature. (The value is for sensing objects that are moving.)
*3. The values given in the above table are those that can be detected at a digital value of 1,000 in each sensing area.
Reflective Fiber Units
Sensing distance (mm) *1
Standard object
Sensitivity selection
11-level setting
HIGH
2
LOW
2
(mm) *2
(min. sensing
object *3:
1
3-11
1
3-11
1 to 200 ms
or
2 to 400 ms
1 to 200 ms
or
2 to 400 ms
Response 270 or
270 or
570 μs
opaque)
0.5 or 1 ms
0.5 or 1 ms
time 570 μs
Fiber Unit
E32-D11R
E32-D21R
150 × 150
(0.01 dia.)
80
13
90
15
120
20
45
60
10
80
13
25 × 25 (0.01 dia.)
7
*1. Sensing distances are given for white paper.
*2. These values are for sensing objects that are moving.
*3. This value applies when the response time is set to 3 to 11. An object of this value is detectable if the temperature changes within the range of ambient operating
temperature. (The value is for sensing objects that are moving.)
Differences Compared with E3X-DA-N Amplifier
Differential-output Models (Edge-detection Models)
Type
Pre-wired
Wire-saving connector
E3X-DA6D
Item
NPN output
E3X-DA11D
Current consumption
960 mW max. (current consumption: 40 mA max. at power supply voltage of 24 VDC)
Con-
Load current: 50 mA max., (Residual voltage: 1 V max. for NPN/PNP output)
trol
ON/OFF output Open collector
output
Switchable between Light ON (ON at edge detection) and Dark ON (OFF at edge detection)
Detection mode
Switchable between single edge and double edge detection mode
Single edge: Can be set to 270 μs, 500 μs, 1 ms, 2 ms, 4 ms, 10 ms, 20 ms, 30 ms, 50 ms, 100 ms, or 200 ms.
Double edge: Can be set to 570 μs, 1 ms, 2 ms, 4 ms, 10 ms, 20 ms, 30 ms, 50 ms, 100 ms, 200 ms or 400 ms.
Response time
Light ON: OFF-delay timer, Dark ON: ON-delay timer
0 to 5 s (1 to 20 ms: 1-ms units, 20 to 200 ms: 5-ms units, 200 ms to 1 s: 100 ms, 1 to 5 s: 1-s units)
Timer functions
Yes
APC
Zero-reset
Initial reset
Yes (Negative values can be displayed.)
Yes (Settings can be returned to defaults.)
Func-
tions
Sensitivity se-
lection
Yes (HIGH/LOW)
Teaching level One-point teaching level can be varied from 1% to 50% in increments of 1%
Operation indicator (orange), 7-segment digital incident level display (red), 7-segment digital detection level display
(red)
Indicators
For other information, refer to the instruction manual supplied with the product.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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8
E3X-DA-N
Engineering Data (Typical)
E3X-DA-N/E3X-DA@V/E3X-DA@TW
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.)
Through-beam
E32-T11L
Through-beam
E32-T11L + E39-F1 (separately sold
Long-distance Lens Unit)
Through-beam
E32-T12L
800
600
800
600
800
X
X
X
600
400
200
0
Y
Y
Y
400
200
0
400
Standard
High speed
Standard
200
0
0.5
1
1.5
2
2.5
3
3.5
4
1
2
3
4
5
1
2
3
4
5
Distance X (m)
Distance X (m)
Distance X (m)
−200
−400
−200
−400
−200
−400
Super-high speed
High speed
Super-long distance
Super-long distance
Super-long distance
−600
−800
Standard
−600
−800
−600
−800
Through-beam
E32-TC200
Through-beam
E32-TC200 + E39-F1 (separately sold
Long-distance Lens Unit)
Through-beam
E32-T11R
600
400
600
400
300
X
Y
X
X
Y
Y
400
200
100
0
200
200
Standard
0
0
1
2
3
4
5
0.2
0.4
0.6
0.8
1
1.2
1.4
0.4
0.8
1.2
1.6
2
Distance X (m)
Super-high speed
Distance
X (m)
−100
−200
Distance
X (m)
Super-high speed
−200
−200
Standard
Standard
High speed
−400
−600
−400
−600
−300
−400
Super-long distance
Super-long distance
Super-long distance
Through-beam
E32-T12R
Through-beam
E32-T21R
Through-beam
E32-T22R
400
40
80
X
Y
X
Y
X
Y
Super-high speed
300
30
60
40
200
100
0
20
10
0
Standard
20
0
50
100
150
200
250
300 350
0.2
0.4
0.6
0.8
1
1.2 1.4
Distance
X (m)
20
40
60
80
100 120 140 160
Distance
X (mm)
−100
−200
−10
−20
−20
−40
Distance
X (mm)
Standard
Standard
−300
−400
−30
−40
−60
−80
Super-long distance
High speed
Super-long distance
Super-long distance
Super-long distance
Super-high speed
Through-beam
E32-T11
Through-beam
E32-T22B
Through-beam
E32-T14LR
200
150
800
X
X
X
Y
Super-high speed
600
Y
150
Y
100
400
200
100
50
Standard
50
0
Standard
300
Super-high
speed
0
−200
−400
0
100
200
400
Distance X (mm)
500
100
200
300
400
500 600
Distance
X (mm)
0.4 0.8
1.2
1.6
2
2.4
−50
−50
Distance
X (m)
Standard
−100
High speed
−100
−150
−600
−800
−150
−200
Super-long distance
Super-long distance
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9
E3X-DA-N
Through-beam
E32-T24R
Through-beam
E32-T81R
300
Through-beam
E32-T51
800
40
X
X
Y
X
600
Y
30
Y
200
100
0
400
200
20
10
Super-high speed
0
0
100
200 300 400
High speed
500 600 700 800
0.4
0.8
1.2
1.6
2
Distance
X (m)
40
80
120
160
200
Distance
X (mm)
Distance
X (mm)
−200
−400
−10
−20
−100
Standard
Standard
Super-long
distance
−200
−300
High speed
Super-long
distance
−600
−800
Standard
−30
−40
Super-long distance
Through-beam
E32-T61
Through-beam
E32-T61 + E39-F1 (separately sold
Long-distance Lens Unit)
Through-beam
E32-T22S
600
200
150
500
400
X
X
Y
X
Y
Y
400
300
200
100
0
100
50
200
Standard
Standard
3
0
0
1
2
3
4
5
0.2
0.4
0.6
0.8
1
1.2
1
2
4
5
Distance X (m)
Distance X (m)
−100
−200
−300
Distance
X (m)
−50
−200
High speed
High speed
−100
High speed
−400
−600
Super-long distance
Super-long distance
Super-long distance
−150
−200
−400
−500
Standard
Through-beam
E32-T24S
Through-beam
E32-T16W
Through-beam
E32-T16WR
120
150
80
X
X
X
60
80
100
Y
Y
Y
40
20
Standard
Super-high speed
Standard
3
40
50
Standard
0
0
0
1
2
3
4
5
1
2
3
4
5
6
1
2
4
5
Distance
X (m)
Distance
X (m)
Distance X (m)
−20
−40
−50
High speed
High speed
−40
−80
−100
−150
−60
−80
Super-long distance
Super-long distance
Super-long distance
−120
Through-beam
E32-T16J
Through-beam
E32-T16J
Through-beam
E32-T16JR
150
X
200
X
200
X
Super-high speed
150
Y
Y
150
Y
100
50
100
50
100
50
Standard
3
0
0
0
1
2
3
4
5
1
2
3
4
5
1
2
4
5
Distance
X (m)
Distance
X (m)
Standard
Distance
X (m)
−50
High speed
−50
−50
Standard
−100
−100
High speed
−100
−150
−150
−200
−150
−200
Super-long distance
Super-long distance
Super-long distance
Through-beam
E32-T16P
Through-beam
E32-T16PR
150
200
150
X
Y
X
Y
100
100
50
50
0
0
1
2
3
4
5
1
2
3
4
5
−50
−50
High speed
Distance X (m)
Distance X (m)
Standard
Super-high speed
−100
−100
−150
Standard
−150
−200
Super-long distance
Super-long distance
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10
E3X-DA-N
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.)
Reflective
E32-D21L
Reflective
E32-DC200
Reflective
E32-D11R
150
30
50
40
X
X
X
Standard
Standard
Y
Y
Y
20
10
100
30
20
10
0
Standard
Super-long distance
50
0
Super-high
speed
200 300
0
100
200
300
400
500 600
Distance
100
200
300
400
500
100
400
Distance
X (mm)
Distance
X (mm)
−10
−20
−30
X (mm)
−10
−50
Super-long distance
−20
−30
−100
−150
Super-long distance
−40
−50
High speed
High speed
Reflective
E32-D12R
Reflective
E32-D21R
Reflective
E32-D22R
10
8
100
80
10
X
X
X
Standard
8
Y
Y
Y
6
4
2
0
60
40
20
6
4
2
0
0
100
20
60
80
100
10
30
40
60
70 80 90
Distance
X (mm)
400
Distance
X (mm)
500
40
200
−2
−4
−6
Distance
X (mm)
−20
−40
300
−2
−4
−6
50
20
Super-long
distance
Super-high speed
Standard
Super-long
distance
−60
Super-high speed
High speed
Standard
−8
−80
−8
Super-long distance
−10
−100
−10
Reflective
E32-D21B
Reflective
E32-D33
Reflective
E32-D331
8
6
0.6
20
X
X
X
Standard
Standard
15
10
Super-high speed
High speed
Y
Y
Y
0.4
0.2
0
4
2
5
0
0
20
40
60
80
100
120 140
Distance
X (mm)
1
2
3
4
5
6
10
20
30
40
50
Distance
X (mm)
Distance
X (mm)
−2
−4
−5
−10
−15
−0.2
−0.4
−0.6
Standard
Super-long distance
−6
−8
Super-long distance
Super-long distance
High speed
−20
Reflective
E32-C41
12
Reflective
E32-D22B
Reflective
E32-C31
30
X
20
15
X
X
Standard
Y
Y
Y
20
10
0
8
4
10
5
High speed
20
Standard
0
0
20
40
60
80
100
40
60
80
100
30
40
50
60
10
20
Distance
X (mm)
−5
Distance
X (mm)
High speed
−10
−4
Distance
X (mm)
−10
−20
−30
High speed
−8
Standard
−15
−20
Super-long distance
Super-long distance
Super-long distance
−12
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11
E3X-DA-N
Reflective
E32-C42
Reflective
E32-D32
Reflective
E32-D14LR
25
20
12
40
30
X
X
X
Standard
Y
Y
Y
8
High speed
15
10
20
10
4
5
Super-high
0
0
0
10
−4
speed
40 80 120
160
200 240
Distance
X (mm)
40
80
120
160 200
Distance
X (mm)
20
30
40
50
60
−5
−10
−20
Distance
X (mm)
−10
−15
Standard
High speed
−8
Standard
−30
−40
Super-long distance
Super-long distance
−20
−25
Super-long distance
−12
Reflective
E32-D24
Reflective
E32-D24R
Reflective
E32-D61
10
20
15
120
X
X
X
8
6
4
2
Standard
Y
Y
Y
80
Standard
10
5
40
0
0
0
20
40
80
100 120
10
20
30
40
50
Distance
X (mm)
60
100
200
400
500
60
−2
−4
−6
Distance
X (mm)
Distance
X (mm)
−5
−40
300
−10
Super-long
distance
High speed
Super-high speed
−80
High speed
Standard
−15
−20
Super-long distance
Super-long distance
−8
−10
−120
Reflective
E32-D36P1
Reflective
E32-D36P1
Reflective
E32-L56E@
200
2.0
120
X
X
X
Standard
150
100
50
1.5
Y
Y
80
Y
1.0
0.5
40
0
0
0
200
300
400
500 600
4
8
12
16
20
24
Distance
X (mm)
200
300
500 600
100
100
400
Distance
X (mm)
Distance
X (mm)
−50
−0.5
−1.0
−40
−100
High speed
Standard
Super-long
distance
−80
−150
−200
−1.5
−2.0
High speed
Super-long distance
−120
Limited Reflective
E32-L25L
1
0.5
0
2
4
6
8
10
Distance
X (mm)
Y
−0.5
−1
X
X
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12
E3X-DA-N
Excess Gain Ratio vs. Distance With standard sensing object at maximum sensitivity.
Through-beam
E32-TC200
Reflective
E32-DC200
Reflective
E32-D21L
1,000
500
300
1,000
500
300
1,000
500
300
Super-long distance
100
100
100
50
30
50
30
50
30
10
5
3
10
5
3
Super-long distance
10
5
3
Super-long distance
Standard
Standard
Oper-
1
Oper-
1
Oper-
ating
level
1
0.5
0.3
ating
level
ating
level
0.5
0.3
0.5
0.3
Standard
Super-high speed
Super-high speed
Super-high speed
0.1
0.1
0.1
0
0.4
0.8
1.2
1.6
2
0
100 200 300 400 500 600 700 800
Distance (mm)
0
50
100 150 200 250 300 350 400
Distance (mm)
Distance (m)
Repeat Accuracy vs. Sensing Distance
Reflective
Operating Range
Reflective
Hysteresis vs. Sensing Distance
Reflective
E32-DC200
E32-D11L
E32-DC200
20
100
φ
30
Sensing object: White paper
Sensing object: White paper
90
Y
15
Distance
Hysteresis
X
25
20
15
10
X
0.1-mm
-dia.
80
Super-high
speed
10
70
60
50
40
30
20
10
copper wire
ON OFF
0.02-mm
ON
5
0
-dia.
copper wire
Standard
10
20
30
40
50 60
Standard
−5
Distance
X (mm)
Super-long
distance
−10
Super-high
speed
0.4-mm-dia.
copper wire
5
0
Super-long
distance
−15
−20
0
20
40
60
80
100
100
200
300
400
500
Distance (mm)
Distance X (mm)
E3X-DA-N
Monitor Output vs. Distance (Standard Mode)
Through-beam
E32-TC200
Reflective
E32-DC200
6
6
5
5
4
3
2
1
4
3
2
1
0
50
100
150
200
250 300
0
10 20 30 40 50 60 70 80 90 100
Distance (mm)
Distance (mm)
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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13
E3X-DA-N
E3X-DAB-N/E3X-DAG-N
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.)
Through-beam
E32-TC200
Through-beam
E32-TC200 + E39-F1(separately sold Long-distance Lens Unit)
80
60
200
150
X
X
Y
Y
40
20
100
50
Super-
long
distance
Standard
Super-high speed
50 100
0
−20
−40
0
0.5
1
1.5
2
2.5
150
200 250
Distance
X (mm)
Distance
−50
−100
X (m)
Super-high speed
Super-long distance
Standard
−60
−80
−150
−200
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.)
Reflective
E32-DC200
Reflective
E32-CC200
Limited Reflective
E32-D11L
40
40
20
15
X
X
X
30
30
Y
Y
Y
20
10
0
10
5
20
10
0
Super-long distance
0
60
80
Distance
X (mm)
100
80
100 120
60
80
100
20
40
60
Distance
X (mm)
20
20
−10
−20
−5
−10
40
Distance
X (mm)
40
−10
−20
Super-high speed
Super-high
speed
Super-high speed
Standard
Standard
Standard
Super-long distance
−30
−40
−15
−20
−30
−40
Super-long distance
E3X-DAH-N
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.)
Through-beam
E32-TC200
Through-beam
E32-T11L
Through-beam
E32-T14
200
150
400
300
200
150
X
X
X
Y
Y
Y
100
200
100
Standard
Super-long distance
Super-long distance
50
100
50
Standard
0.6
Super-high speed
Super-long distance
8.0
Super-high speed
0
Standard
Super-high speed
0
0
0.4
0.8
1.2
1.6
2
0.2
0.4
1
1
2
3
4
5
Distance
X (m)
Distance
X (m)
Distance
X (m)
−50
−100
−200
−50
−100
−100
−150
−200
−300
−400
−150
−200
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.)
Reflective
E32-DC200
Reflective
E32-D11L
Limited Reflective
E32-CC200
40
30
80
60
50
40
X
X
X
Y
Y
Y
30
Standard
Super-high
20
10
40
20
0
20
10
0
speed
40
0
−10
−20
80
120
160 200
Distance
X (mm)
80
160
320
Distance
400
40
80 120
200
−10
−20
−30
160
−20
−40
X (mm)
240
Super-high
speed
Super-high
speed
Standard
Super-long
distance
Standard
Super-long
distance
Distance
X (mm)
−30
−40
−60
−80
−40
−50
Super-long distance
For other information on Fiber Units, refer to the Fiber Sensors Best Selection Catalog (Cat. No. E353).
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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14
E3X-DA-N
(In the following examples, threshold 1 is set
to 3,000, and threshold 2 is set to 1,000.)
Technical Reference (for E3X-DA-TW Twin-output Models)
Output Patterns for Area Sensing
This series includes models equipped
with area sensing functionality, a first for
Digital Fiber Amplifiers. This
Output Patterns for Normal Operation
Outputs 1 and 2 can be set to operate independently and either Light ON mode or
Dark ON mode can be selected (independently) for channels 1and 2 making a total
of 4 possible output patterns.
functionality can be used to monitor
whether the incident level is inside or
outside the threshold area. The 2 output
patterns below are possible for this kind
of operation.
Threshold 1: Light ON
Threshold 2: Light ON
Threshold 1: Dark ON
Threshold 2: Light ON
4000
4000
Threshold 1
3000
Threshold 1
3000
ON inside threshold area
Threshold 2
Time
1000
0
Threshold 2
Time
1000
0
4000
Threshold 1
3000
ON
OFF
ON
ON
OFF
ON
Output 1
Output 2
Output 1
Output 2
Threshold 2
Time
1000
0
OFF
OFF
Threshold 1: Light ON
Threshold 2: Dark ON
Threshold 1: Dark ON
Threshold 2: Dark ON
ON
OFF
ON
Output 1
Output 2
4000
3000
4000
3000
OFF
Threshold 1
Threshold 1
ON outside threshold area
4000
1000
0
1000
0
Threshold 2
Time
Threshold 2
Time
3000
Threshold 1
ON
OFF
ON
ON
OFF
ON
1000
0
Threshold 2
Time
Output 1
Output 2
Output 1
Output 2
OFF
OFF
ON
OFF
ON
Output 1
Output 2
OFF
Note:Output 2 is always OFF.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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15
E3X-DA-N
I/O Circuit Diagrams
NPN Output
Opera-
tion
mode
Mode selec-
tor switch
Model
Timing charts
Output circuit
Incident light
No incident light
T
Operation indicator (orange)
Operation
Brown
ON
OFF
1
4
indicator
(orange)
E3X-DA11-N
E3X-DAB11-N
E3X-DAG11-N
E3X-DAH11-N
E3X-DA11V
E3X-DA6
E3X-DAB6
E3X-DAG6
E3X-DAH6
E3X-DA14V
L-ON
(LIGHT ON)
Display
Load
Black
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
ON
Output
transistor
Photo-
Control output
12 to
OFF
electric
Sensor
main
Operate
Reset
24 VDC
Load
(e.g., relay)
circuit
(Between brown and black)
Blue
3
Incident light
No incident light
T
Operation
indicator
(orange)
ON
OFF
D-ON
(DARK ON)
ON
Output
• Connector Pin Arrangement
2
4
transistor
OFF
(M-8 Connector only)
1
3
Operate
Load
Note: Pin 2 is not used.
(e.g., relay)
Reset
(Between brown and black)
Incident light
No incident light
T
Operation
indicator
(orange)
ON
OFF
L-ON
(LIGHT ON)
Operation indicator (orange)
ON
Brown
Output
transistor
OFF
Display
Load
Black
Control output
Orange
Monitor
output
1 to 5 V
Operate
Reset
Load
Photo-
(e.g., relay)
12 to
24 VDC
electric
Sensor
main
(Between brown and black)
E3X-DA21-N
E3X-DA7
47 Ω
*
Incident light
No incident light
circuit
Load
Blue
T
Operation
ON
OFF
indicator
(orange)
D-ON
(DARK ON)
ON
Output
* Load resistance: 10 kΩ min.
transistor
OFF
Operate
Reset
Load
(e.g., relay)
(Between brown and black)
Incident light
No incident light
CH1/
CH2
T
Operation
indicator
(orange)
ON
OFF
L-ON
(LIGHT ON)
Operation
indicator
(orange)
ON
Output
Operation indicator (orange)
Brown
Black
transistor
OFF
Operate
Reset
Display
Load
Load
(e.g., relay)
Control output 1
Orange
Load
Photo-
electric
Sensor
main
(Between brown and black)
E3X-DA11TW
E3X-DA6TW
12 to
24 VDC
Control output 2
Incident light
No incident light
CH1/
CH2
circuit
T
Operation
indicator
(orange)
ON
OFF
Blue
D-ON
(DARK ON)
ON
Output
transistor
OFF
Operate
Load
(e.g., relay)
Reset
(Between brown and black)
Note: With E3X-DA@TW models, only channel 1 is output when set for area sensing operation.
LIGHT ON: ON when the incident level is between the thresholds for channels 1 and 2.
DARK ON: OFF when the incident level is between the thresholds for channels 1 and 2. (Channel 2 is always OFF.)
Sensor I/O Connectors for Models with M8 Connectors
Classifi-
cation
Connection
pin No.
Wire colors
Application
Wire colors
2
1
2
3
4
4
Brown
White
Blue
Brown
White
Blue
1
2
3
4
Power supply (+V)
---
1
3
Black
DC
Power supply (0 V)
Output
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
Black
Note: Pin 2 is not used.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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16
E3X-DA-N
PNP Output
Model
Opera-
tion
mode
Mode selec-
tion switch
Timing charts
Output circuit
Incident light
No incident light
T
indicator
(orange)
Operation indicator (orange)
Operation
Brown
ON
OFF
1
4
3
E3X-DA41-N
E3X-DAB41-N
E3X-DAG41-N
E3X-DAH41-N
E3X-DA41V
E3X-DA8
E3X-DAB8
E3X-DAG8
E3X-DAH8
E3X-DA44V
L-ON
(LIGHT ON)
Display
Light-ON
Dark-ON
ON
Output
transistor
Photo-
Control output
OFF
electric
Sensor
main
12 to
Black
Operate
Reset
24 VDC
Load
Load
(e.g., relay)
circuit
(Between blue and black)
Blue
Incident light
No incident light
T
Operation
ON
OFF
indicator
(orange)
D-ON
(DARK ON)
ON
• Connector Pin Arrangement
(M-8 Connector only)
Output
transistor
2
4
OFF
1
3
Operate
Reset
Note: Pin 2 is not used.
Load
(e.g., relay)
(Between blue and black)
Incident light
No incident light
T
Operation
ON
OFF
indicator
(orange)
L-ON
(LIGHT ON)
Operation indicator (orange)
Light-ON
Dark-ON
Light-ON
Dark-ON
Brown
ON
Output
transistor
OFF
Display
Operate
Reset
Load
(e.g., relay)
Photo-
electric
Sensor
Control output
Black
12 to
24 VDC
E3X-DA51-N
E3X-DA9
(Between blue and black)
Monitor output
1 to 5 V
main
circuit
Load
*
47 Ω
Incident light
No incident light
Orange
Load
T
Operation
indicator
(orange)
ON
OFF
Blue
D-ON
(DARK ON)
ON
* Load resistance: 10 kΩ min.
Output
transistor
OFF
Operate
Reset
Load
(e.g., relay)
(Between blue and black)
Incident light
No incident light
CH1/
CH2
T
Operation
indicator
(orange)
ON
OFF
L-ON
(LIGHT ON)
Operation
ON
Operation indicator (orange)
Output
transistor
indicator
(orange)
Display
Brown
OFF
Operate
Reset
Load
(e.g., relay)
Control
output 1
Black
Control
output 2
Photo-
electric
Sensor
main
E3X-DA41TW
E3X-DA8TW
(Between blue and black)
12 to
24 VDC
Incident light
No incident light
CH1/
CH2
Load
circuit
Orange
Load
T
Operation
indicator
(orange)
ON
OFF
D-ON
(DARK ON)
Blue 3
ON
Output
transistor
OFF
Operate
Reset
Load
(e.g., relay)
(Between blue and black)
Note:With E3X-DA@TW models, only channel 1 is output when set for area sensing operation.
LIGHT ON: ON when the incident level is between the thresholds for channels 1 and 2.
DARK ON: OFF when the incident level is between the thresholds for channels 1 and 2. (Channel 2 is always OFF.)
Sensor I/O Connectors for Models with M8 Connectors
Classi-
fication
Connection
pin No.
Wire colors
Application
Wire colors
2
1
2
3
4
4
Brown
White
Blue
Brown
White
Blue
1
2
3
4
Power supply (+V)
---
1
3
Black
DC
Power supply (0 V)
Output
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
Black
Note:Pin 2 is not used.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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17
E3X-DA-N
Connection
Connection with K3NX-VD2@ Process Meter
Note 1. Various I/O Units are available for the K3NX. Select an
appropriate output type depending on the application.
2. This wiring is for the K3NX with DC power supply
specifications and the Monitor (Analog) Sensor with DC
power supply specifications. Check respective power
supply specifications before wiring.
K3NX-VD2@
10 11 12 13 14 15 16 17
Monitor output Orange
+V Brown
12 VDC, 80 mA*
0 V Blue
1
2
3
4
5
6
7
8
9
*Use this service power supply for the Sensor with reference to the
power consumption of each Sensor.
12 to 24 VDC
E3X-DA-N
Nomenclature
Amplifiers
Standard, Monitor-output, Mark-detecting, Infrared, and Water-resistant Models
Setting Buttons
TEACH
MODE
Lock Button
Level Display
Operation Indicator
Operating Mode Selector
ON when output is ON.
OFF when output is OFF.
Use to switch between Light ON and Dark ON modes.
Mode Selector
Use to select SET, ADJ, or RUN mode.
Twin-output Models
Setting Buttons
TEACH
MODE
Lock Button
Level Display
Operation Indicator
Channel-selection Switch
ON when output is ON.
Use to switch between channels 1 and 2.
Mode Selector
Use to select SET, ADJ, or RUN mode.
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18
E3X-DA-N
Amplifier Adjustments
All Models
1
Changing the Display (RUN Mode)
2
Zero-reset (RUN Mode)
Set the mode
selector to RUN.
Digital incident level (4000 max.)
Set the mode
Digital incident level (4000 max.)
RUN
selector to RUN.
RUN
(Factory-set to RUN)
TEACH
1 s
MODE
*
To reset to zero again:
2 s
TEACH
1 s
Digital percent
To return the initial digital incident level:
TEACH
MODE
Hold down
both for 3 s.
*There is no limit on the number of times zero-reset can be used.
MODE
2 s
3
Initial Reset (SET Mode)
Analog incident level and threshold
Set the mode
selector to SET.
SET
MODE
2 s
TEACH
MODE
Hold down
both for 5 s.
Manual Tuning (Fine Sensitivity Adjustment) in ADJ Mode
TEACH
Perform fine sensitivity adjustment after teaching and
manual tuning (without using the teaching function) in
the way shown below:
MODE
MODE
Twin-output Models
First, select the channel to be
adjusted using the channel
Cancel
Execute initial reset
selection switch.
CH1
CH2
Set the mode
selector to ADJ.
Fine sensitivity adjustment
TEACH
MODE
ADJ
Sensitivity
increment with
threshold
Sensitivity
decrement
with threshold
increment
decrement
The items displayed in ADJ mode vary with the display
setting in RUN mode.
RUN mode
Digital incident level
Digital percent
Analog value
ADJ mode
Digital threshold
Digital percent
Analog value
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E3X-DA-N
4
Setting Functions in SET Mode
Set mode selector
Four types of sensitivity settings are available. Refer to page 22
for details.
to SET.
Teaching
SET
Digital incident level display
MODE
Sensing function Displayed as "F."
Available with: E3X-DA21-N
E3X-DA51-N
2 s
Monitor Focus
E3X-DA7
Standard (factory-set)
Super-long distance
Super-high speed
Timer function
E3X-DA9
TEACH
TEACH
TEACH
B
A
MODE
Setting upper limit Alternates between
2 s
for monitoring
"A-UP" and setting value.
(Factory setting)
Alternates
MODE
MODE
MODE
2 s
2 s
2 s
Displayed as "t."
TEACH
In units of 100
from 4,000.
0
(Factory-set)
200
Alternates
Alternates
Alternates
TEACH
Adjustable in 1-ms units
for 0 to 20 ms and in 5-ms
units for 25 ms or higher.
TEACH
TEACH
TEACH
TEACH
Flashing setting
OFF (Factory-set)
Displayed as "L."
TEACH
Note: It is not possible to set an upper limit
that is lower than the lower limit.
ON
TEACH
MODE
Setting lower limit Alternates between
Hold setting
Displayed as "H."
for monitoring
"A-LO" and setting value.
OFF (Factory-set)
(Factory setting)
Alternates
TEACH
TEACH
TEACH
TEACH
In units of
100 from 0
Peak
Alternates
Alternates
Alternates
TEACH
TEACH
TEACH
Bottom
MODE
2 s
Display orientation setting Reversing display
Standard (factory-set)
TEACH
Reverse
B
A
Note: It is not possible to set an lower limit
that is lower than the lower limit.
TEACH
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E3X-DA-N
Twin-output Models
4
Setting Functions (SET Mode)
Set mode selector to
Four types of sensitivity settings are available. Refer to page 22 for
details.
SET.
Teaching
SET
Digital incident level display
B
A
Setting the operating mode Changing the operating mode
The operating mode for the channel
set with the channel-selection switch
can be changed.
MODE
MODE
MODE
2 s
Timer function
Displayed as “t.”
Changed using the channel-selection switch
CH1
CH2
(Factory setting)
TEACH
Adjustable in 1-ms units
for 0 to 20 ms and in 5-ms
units for 25 ms or higher.
Channel 1
Channel 2
200
L-ON
L-ON
TEACH
(Factory setting)
(Factory setting)
TEACH
TEACH
2 s
Flashing setting
Displayed as “L.”
D-ON
D-ON
OFF (factory-set)
ON
TEACH
MODE
Sensing function Displayed as “F.”
2 s
TEACH
Standard (factory-set)
Super-long distance
Super-high speed
Area
TEACH
TEACH
TEACH
TEACH
2 s
Hold setting
Displayed as “H.”
OFF (factory-set)
TEACH
TEACH
TEACH
Peak
Bottom
B
A
MODE
2 s
Display orientation setting Reversing display
● Area Sensing
Area sensing is possible using the threshold values
for channels 1 and 2.
Standard (factory-set)
TEACH
• If channel 1 is set to L-ON, output turns ON when
the incident level is between the thresholds.
• If channel 1 is set to D-ON, output turns OFF
when the incident level is between the
thresholds.
Reverse
TEACH
The result is output to control output 1.
(Control output 2 is always OFF.)
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E3X-DA-N
All Models
Teaching (SET Mode)
• The four types of teaching given below are available.
• Once the setting is made, the Amplifier operates according to the settings. The red level display will flash if a teaching error
occurs. In that case, repeat the whole teaching procedure.
CH1
CH2
With twin-output models, switch to the channel to be adjusted using the channel-selection switch.
SET
Set the mode selector to SET to start teaching.
Maximum Sensitivity Setting
Two-point With/Without-object Teaching
Step
1
Operation
Step
1
Operation
SET
SET
Set the mode selector to SET.
Set the mode selector to SET.
TEACH
Press the TEACH button for at
least 3 seconds.
2
3 s
Press the TEACH button for
approximately 1 second when
the object is at the sensing
position.
Setting is complete when the
level display changes from red to
green.
The level display will display the
digital incident level later.
(Red)
Object
2
3
4
TEACH
1 s
(Green)
(Red)
RUN
The red level display is lit.
Set to RUN mode.
3
4
One-point Without-object Teaching
Press the TEACH button for
approximately 1 second with no
object.
Step
1
Operation
SET
Set the mode selector to SET.
TEACH
1 s
Teaching is complete when the green
level display is lit.The level display will
display the digital incident level later.
Press the TEACH button for
approximately 1 second.
5
6
(Green)
2
RUN
Set to RUN mode.
TEACH
Note:The order of “with-object” and “without-object” setting steps above can be
reversed.
1 s
Teaching is complete when the
red level display is lit. The level
display will display the digital
incident level later.
Pin-point Teaching (for Positioning)
(Red)
3
4
Step
1
Operation
SET
Set the mode selector to SET.
RUN
Set to RUN mode.
Press the TEACH button for
approximately 1 second with no
object.
2
3
Object
ON
The threshold is automatically
set with the object.
5
TEACH
1 s
Out-
put
(Red)
The red level display is lit.
Note: If one-point teaching is not available because the difference in level is too
fine, try two-point teaching.
Place the object in the desired
position, and press the TEACH
button for at least 3 seconds.
Operating Mode Selector
Object
4
Operating mode
Light-ON
Dark-ON
Operation
L-ON
D-ON
L
(Factory-set)
TEACH
3 s
D
Teaching is complete when the green
level display is lit.
Note: There is no operating mode selector for twin-output models.
The level display will display the digital
incident level later. (The red level
display will flash if a teaching error
occurs.)
5
6
(Green)
RUN
Set to RUN mode.
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22
E3X-DA-N
Safety Precautions
Fiber Connection and Disconnection
WARNING
The E3X Amplifier uses a one-touch locking mechanism.
(Only the E3X-NM uses a locking button mechanism.)
Connect or disconnect the fibers to or from the E3X Amplifier
using the following procedures:
This product is not designed or rated for
ensuring safety of persons. Do not use it for
such purpose.
(1) Connection
Open the protective cover, insert the fibers according to the
fiber insertion marks on the side of the Amplifier, and lower the
lock button.
Precautions for Correct Use
Do not use the product in atmospheres or environments that
exceed product ratings.
Insertion position
Lock button
Amplifiers
● Designing
Operation after Turning Power ON
The Sensor is ready to detect within 200 ms after the power
supply is turned ON. If the Sensor and load are connected to
separate power supplies, be sure to turn ON the Sensor first.
Fiber insertion
mark
Fiber
10.7 mm
(2) Disconnection
Remove the protective
cover and raise the
lock button to pull out
the fiber.
● Mounting
Joining and Separating Amplifiers
Joining Amplifiers
(1) Mount the Amplifiers one at a time onto the DIN track.
Protective cover
Unlocked
Locked
Note: To maintain the fiber properties, confirm that the
lock is released before removing the fiber.
(2) Slide the Amplifiers together, line up the clips, and press
the Amplifiers together until they click into place.
(3) Precautions for Fiber Connection/Disconnection
Be sure to lock or unlock the lock button within an ambient
temperature range between −10 and 40°C.
Mounting the Mobile Console Head
Leave a gap of at least 20 mm
between the nearest Amplifier and
the Mobile Console head.
20 mm
Clip
Click
into place
Separating Amplifiers
Slide Amplifiers away from each other, and remove from the
DIN track one at a time. (Do not attempt to remove Amplifiers
from the DIN track without separating them first.)
Mounting the Mobile Console Head
Note 1. The specifications for ambient temperature will vary according to the
number of Amplifiers used together. For details, refer to Ratings and
Specifications.
With Twin-output models (E3X-DA@@TW), up to 16 channels
(i.e., eight E3X-DA@@TW Amplifiers) can be set using the
E3X-MC11 Mobile Console. (Operating modes and area
detection, however, cannot be set.)
2. Always turn OFF the power supply before joining or separating
Amplifiers.
● Adjustment
Mutual Interference Protection Function
There may be some instability in the digital display values due
to light from other sensors. If this occurs, decrease the
sensitivity (i.e., increase the threshold) to perform stable
detection.
EEPROM Writing Error
If the data is not written to the EEPROM correctly due to a
power failure during teaching or static-electric noise, repeat
the whole teaching procedure.
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E3X-DA-N
Optical Communications
The clip can also be removed using the following mechanism,
which is incorporated in the construction of the section
underneath the clip.
(1) Insert the clip to be removed into the slit underneath the
clip on another Amplifier.
Several Amplifiers can be slid together and used in groups.
Do not, however, slide the Amplifiers or attempt to remove any
of the Amplifiers during operation.
Hysteresis Adjustment
The hysteresis setting can be adjusted using the Mobile
Console. Do not, however, set the hysteresis to a value lower
than the factory setting. Using a setting less than the factory
setting may result in incorrect operation.
Amplifiers with Connectors
● Mounting
Mounting Connectors
(1) Insert the Master or Slave Connector into the Amplifier
until it clicks into place.
(2) Remove the clip by rotating the Amplifier.
Rotate
Insert
(2) Join Amplifiers together as required after all the Master
and Slave Connectors have been inserted.
(3) Attach the stickers (provided as accessories) to the sides
of Master and Slave Connectors that are not connected to
other Connectors.
When using the E3X-DA-N with the Mobile Console, mount
the End Plate in the way shown below.
Sticker
Sticker
Note: Attach the stickers to the sides with grooves.
End Plate
Removing Connectors
Pull Strengths for Connectors (Including Cables)
E3X-CN11, E3X-CN21, E3X-CN22: 30 N max.
E3X-CN12: 12 N max.
(1) Slide the slave Amplifier(s) for which the Connector is to
be removed away from the rest of the group.
(2) After the Amplifier(s) has been separated, press down on
the lever on the Connector and remove it. (Do not attempt
to remove Connectors without separating them from other
Amplifiers first.)
Press down
Lever
Remove
Mounting End Plate (PFP-M)
Depending on how it is mounted, an Amplifier may move
during operation. In this case, use an End Plate.
Before mounting an End Plate, remove the clip from the
master Amplifier using a nipper or similar tool.
Clip
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E3X-DA-N
Accessories
Operating Instructions Sticker E39-Y1
• Attach near the Sensor.
• 1 English and 1 Japanese sticker per set
• Material: Front side: Paper, Reverse side: Adhesive tape
Japanese Sticker
100
62
English Sticker
100
62
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25
E3X-DA-N
Dimensions
(Unit: mm)
Pre-wired Amplifiers
E3X-DA11-N
E3X-DA21-N
E3X-DAB11-N
E3X-DA41-N
E3X-DA51-N
With Mounting Bracket Attached
E3X-DAG11-N
E3X-DAH11-N
E3X-DAB41-N
E3X-DAG41-N
E3X-DAH41-N
4.9 × 3 = 14.7
Incident level indicator
Threshold level indicator
17.15
13.05
a *1
*2
Operation indicator
E3X-DA11D
3
64.3
Two,
2.4 dia.
10
38.6
5.3
Mounting Holes
Two, M3
31.5
4.1
8
9.9
10.7
16
10.75
Hole for
optical
*1. The Mounting Bracket can also be used on
side A.
*2. E3X-DA11-N/DA41-N/DAB11-N: 4-dia.
vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.2 mm2;
Insulationdiameter: 1.1 mm).
commun-
ications
22.4
13
16
2.4
34.8
4
Mounting Bracket (E39-L143)
(order separately)
SUS304 stainless steel
Two, 3.2-dia. holes
Standard length: 2 m.
3.4
4.4
E3X-DA21-N/DA51-N: 4-dia. vinyl-insulated
round cable with 4 conductors (Conductor
cross section: 0.2 mm2;
Insulation diameter:1.1 mm).
Standard length: 2 m.
22.4
16
Pre-wired Amplifiers, Water-resistant Models
With Mounting Bracket Attached
E3X-DA11V
E3X-DA41V
4.9 × 3 = 14.7
30.05
Incident level indicator
Threshold level indicator
25.95
*2
Operation indicator
a *1
81.5
12
6.9
40
Two,
2.4 dia.
2.8
33
8
9.9
11.2
10.7
Hole for
optical
communi-
cations
23.9
14.4
16
37
3.9 3.4
4.3
11.5
67.2
6.6
Mounting Holes
16
23.9
Mounting Bracket (E39-L148) (order separately)
SUS304 stainless steel
5.4
Two, M3
3.4
16
5.4
3.4
*1. The Mounting Bracket can also be used on side A.
*2. 4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.2 mm2;
Insulation diameter: 1.1 mm).
Standard length: 2 m.
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26
E3X-DA-N
Pre-wired Amplifiers, Twin-output Models
E3X-DA11TW
E3X-DA41TW
With Mounting Bracket Attached
4.9 × 3 = 14.7
Incident level indicator
Threshold level indicator
17.15
13.05
a *1
*2
Operation indicator
3
64.3
Two,
10
38.6
5.3
2.4 dia.
Mounting Holes
Two, M3
31.5
3.4
8
9.9
10.7
16
10.75
Hole for
optical
commu-
nications
22.4
13
16
2.4
34.8
4
Two, 3.2-dia. holes
E39-L143 Mounting Bracket (order separately)
SUS304 stainless steel
3.4
4.4
16
he Mounting Bracket can also be used on side A.
T
*1.
*2. 4-dia. vinyl-insulated round cable with 4 conductors
(Conductor cross section: 0.2 mm2;
Insulation diameter: 1.1 mm).
22.4
Standard length: 2 m.
Amplifiers with Standard Connectors
Incident level indicator
Threshold level indicator
E3X-DA6
E3X-DA7
E3X-DA8
E3X-DA9
E3X-DAG6
E3X-DAH6
E3X-DAB8
E3X-DAG8
Operation indicator
E3X-DAB6 E3X-DAH8
E3X-DA6D E3X-DA6-P
13.05
17.15
4.9 × 3 = 14.7
10
3
64.3
Two,
2.4 dia.
31.5
14
8
9.9
10.7
5.5
3.4
1.8
38.6
36.7
13
Hole for optical communications
5.1 3.9
1.8
1.7
4.2
6.2
1.7
Dimensions with Master Connector Connected
Dimensions with Slave Connector Connected
71
67.5
71
67.5
E3X-CN11: 4.0 dia.
E3X-CN21: 4.0 dia.
E3X-CN02: With no cable
E3X-CN12: 2.6 dia.
E3X-CN22: 4.0 dia.
E3X-CN02: With no cable
64.3
64.3
31.5
1.5
31.5
17.45
11.55
1.5
1.8
12.95
12.95
4
3
4
1.8
5.1 3.9
5.1 3.9
4.8
10
10
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E3X-DA-N
Amplifiers with M8 Connectors, Water-resistant Models
E3X-DA14V
With Mounting Bracket Attached
4.9 × 3 = 14.7
30.05
25.95
Incident level indicator
Threshold level indicator
E3X-DA44V
*The Mounting Bracket can
also be used on side A.
Operation indicator
40
a *1
81.5
12
6.9
Two,
2.4 dia.
M8
2.8
33
8
9.9
11.2
10.7
Hole for
optical
communi-
cations
23.9
14.4
16
37
3.9 3.4
4.3
11.5
67.2
11
Mounting Holes
E39-L148 Mounting Bracket (order separately)
SUS304 stainless steel
16
23.9
Two, M3
3.4
5.4
16
5.4
3.4
Incident level indicator
Threshold level indicator
Amplifiers with Standard Connectors, Twin-output Models
E3X-DA6TW
E3X-DA8TW
Operation indicator
13.05
17.15
4.9 × 3 = 14.7
64.3
10
3
Two, 2.4 dia.
31.5
14
8
9.9
10.7
5.5
3.4
1.8
38.6
13
36.7
Hole for optical communications
5.1 3.9
1.8
1.7
4.2
6.2
1.7
Dimensions with Master Connector Connected
Dimensions with Slave Connector Connected
71
67.5
71
67.5
64.3
64.3
E3X-CN21:
4.0 dia.
E3X-CN22:
4.0 dia.
31.5
1.5
31.5
17.45
11.55
1.5
1.8
12.95
12.95
3
4
4
1.8
5.1 3.9
5.1 3.9
4.8
10
10
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E3X-DA-N
Amplifiers with Connectors
Master Connectors
E3X-CN11
E3X-CN21
10
6
2,000+50
0
10.7
6.8
2.9
2.6
4
4 dia.
*
14.4
0.8
8.4
15.1
6
30
2
10 2
50+50
0
* E3X-CN11: 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2; Insulation diameter: 1.1 mm).
E3X-CN21: 4-dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm2; Insulation diameter: 1.1 mm).
Slave Connectors
E3X-CN12
E3X-CN22
10
6
2,000+50
0
10.7
6.8
2.9
E3X-CN12: 2.6 dia.
E3X-CN22: 4 dia.
4
2.6
*
14.4
8.4
15.1
30
2
10 2
6
0.8
50+50
3
0
*
E3X-CN12: 2.6-dia. vinyl-insulated round cable with 1 conductor (Conductor cross section: 0.2 mm2; Insulation diameter: 1.1 mm).
E3X-CN22: 4-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm2; Insulation diameter: 1.1 mm).
Mobile Console
E3X-MC11
Mobile Console
Mobile Console Head
AC adapter jack
Communications jack
Communications jack
10
20
13.1
(38.2)
31.8
13.2
Menu indicators
52.8
Connection indicator
16.3
28.8
5.1 12.3
22
1.2
17.3
24.3
30.3
27.7
9.9
Channel indicator
31.2
36.7
51.3
M5 ball
plunger
Optical
communications
position
5.6
Output
Mode display
indicator
Channel
buttons
136
Teaching
button
Escape button
Enter
button
Mode
button
Power supply button
Function
button
Battery
indicators
50
Accessories (Order Separately)
Mounting Brackets
End Plate
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29
Photoelectric Sensors Technical Guide
General Precautions
For precautions on individual products, refer to Safety Precautions in individual product information.
WARNING
These Sensors cannot be used in safety devices for
presses or other safety devices used to protect
human life. These Sensors are designed for use in
applications for sensing workpieces and workers
that do not affect safety.
Precautions for Safe Use
To ensure safety, always observe the following precautions.
● Wiring
Item
Typical examples
Power Supply Voltage
• DC Three-wire NPN Output Sensors
Do not use a voltage in
excess of the operating
voltage range.
Applying a voltage in excess
of the operating voltage
range, or applying AC power
(100 VAC or greater) to a DC
Sensor may cause explosion
or burning.
Load
Brown
Blue
---
Sensor
Black
Load Short-circuiting
• DC Three-wire NPN Output Sensor
• AC Two-wire Sensors
Example: E3E2
Do not short-circuit the load.
Doing so may cause explo-
sion or burning.
Load
Load
Brown
Blue
(Load short circuit)
+
-
(Load
Brown
Blue
Sensor
Black
short
Sensor
circuit)
Incorrect Wiring
• DC Three-wire NPN Output Sensors
Example: Incorrect Polarity
• DC Three-wire NPN Output Sensors
Example: Incorrect Polarity Wiring
Do not reverse the power
supply polarity or otherwise
wire incorrectly. Doing so
may cause explosion or
burning.
Load
Load
Brown
Blue
Load
-
Brown
Brown
Black
Sensor
+
-
Black
Sensor
Sensor
+
Black
Blue
-
Blue
+
Connection without a
load
If the power supply is
connected directly without a
load, the internal elements
may burst or burn. Be sure to
insert a load when
• DC Three-wire NPN Output Sensors
• AC 2-wire Sensors
Example: E3E2 etc.
Brown
12 to
24VDC
Brown
Sensor
Sensor
Black
Blue
connecting the power
supply.
Blue
0V
● Operating Environment
(1) Do not use a Sensor in an environment where there are explosive or inflammable gases.
(2) Do not use the Sensor in environments where the cables may become immersed in oil or other liquids or where liquids may penetrate the
Sensor. Doing so may result in damage from burning and fire, particularly if the liquid is flammable.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-1
Photoelectric Sensors Technical Guide
Precautions for Correct Use
● Design
Power Reset Time
Turning OFF Power
An output pulse may be generated when the power is turned OFF. It
is recommended that the load or load line power be turned OFF
before the Sensor power is turned OFF.
The Sensor will be ready to detect within approximately 100 ms after
the power is turned ON.
If the Sensor and the load are connected to separate power supplies,
turn ON the Sensor power before turning ON the load power. Any
exceptions to this rule are indicated in Safety Precautions in individual
product information.
Power Supply Types
An unsmoothed full-wave or half-wave rectifying power supply cannot
be used.
Mutual Interference
Mutual interference is a state where an output is unstable because the Sensors are affected by light from the adjacent Sensors.
The following measures can be taken to avoid mutual interference.
Counter-
measure
Concept
Through-beam Sensors
Reflective Sensors
Use a Sensor
with the
interference
prevention
function.
If Sensors are mounted in close proximity, use Sensors with the interference prevention function.
10 or fewer Sensors: E3X-DA@-S, E3X-MDA, E3C-LDA Fiber Sensors
Performance, however, will depend on conditions. Refer to pages E3X-DA-S/E3X-MDA
and E3C-LDA.
1
5 or fewer Sensors: E3X-NA Fiber Sensors
2 or fewer Sensors: E3T, E3Z, E3ZM, E3ZM-C, E3S-C, E3G-L1/L3, or E3S-C Built-in Amplifier Photoelectric
Sensors (except Through-beam Sensors)
E3C Photoelectric Sensor with separate amplifier
Install an
inference
prevention
filter.
A mutual interference prevention polarizing filter can be
installed on only the E3Z-TA to allow close-proximity
mounting of up to 2 Sensors.
Mutual Interference Prevention Polarizing Filter: E39-E11
2
3
---
Separate
Sensors to
Check the parallel movement distance range in the
catalog, verify the set distance between adjacent
If the workpieces move from far to near, chattering may
occur in the vicinity of the operating point. For this type of
application, separate the Sensors by at least 1.5 times the
operating range.
distance where Sensors, and install the Sensors accordingly at a
interference distance at least 1.5 times the parallel movement
does not occur. distance range.
1.5 × L
Workpiece
Workpiece
L
Sensor
Sensor
Alternate
Emitters and
Receivers.
Close mounting of Sensors is possible by alternating
the Emitters with the Receivers in a zigzag fashion (up
to two Sensors). However, if the workpieces are close
to the Photoelectric Sensors, light from the adjacent
Emitter may be received and cause the Sensor to
change to the incident light state.
Emitter
4
---
Workpiece
Receiver
Receiver
Emitter
Offset the
optical axes.
If there is a possibility that light from another Sensor
may enter the Receiver, change the position of the
If Sensors are mounted in opposite each other, slant the
Sensors as shown in the following diagram. (This is
Emitter and Receiver, place a light barrier between the because the Sensors may affect each other and cause
Sensors, or take other measures to prevent the light
from entering the Receiver.
(Light may enter even if the Sensors are separated by
more than the sensing distance.)
output chattering even if separated by more than the
Sensor sensing distance.)
5
6
Sensor
Sensor
θ
θ
Adjust the
sensitivity.
Lowering the sensitivity will generally help.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-2
Photoelectric Sensors Technical Guide
Noise
Countermeasures for noise depend on the path of noise entry, frequency components, and wave heights. Typical measures are as given in the
following table.
Noise intrusion path and countermeasure
Type of noise
Before countermeasure
After countermeasure
Noise enters from the noise source through the frame
(metal).
(1) Ground the inverter motor (to 100 Ω or less)
(2) Ground the noise source and the power supply (0-V
side) through a capacitor (film capacitor, 0.22 μF, 630
V).
(3) Insert an insulator (plastic, rubber, etc.) between the
Sensor and the mounting plate (metal).
Inverter
+V
Common mode noise
(inverter noise)
motor
Sensor
0V
IM
Common noise
applied between the
mounting board and
the +V and 0-V
Insert an insulator.
+V
Inverter motor
Noise
Sensor
Mounting block
(metal)
0V
(3)
Noise
lines, respectively.
(2)
IM
Noise
(1)
Noise
Mounting block
(metal)
Noise propagates through the air from the noise source
and directly enters the Sensor.
• Insert a shield (copper) plate between the Sensor and
the noise source e.g., a switching power supply).
• Separate the noise source and the Sensor to a distance
where noise does not affect operation.
Radiant noise
Ingress of high-fre-
quency electromag-
netic waves directly
into Sensor, from
power line, etc.
+V
Noise
source
Sensor
Shield plate (copper)
0V
+V
Noise
source
Sensor
0V
Noise enters from the power line.
• Insert a capacitor (e.g., a film capacitor), noise filter (e.g.,
ferrite core or insulated transformer), or varistor in the
power line.
Power line noise
Noise
+V
Ingress of electromag-
netic induction from
high-voltage wires
and switching noise
from the switching
power supply
Sensor
Noise
0V
Insert a capacitor, etc.
+V
Noise
Sensor
0V
● Wiring
Separation from High Voltage (Wiring Method)
Do not lay the cables for the Sensor together with high-voltage lines
or power lines. Placing them in the same conduit or duct may cause
damage or malfunction due to induction interference. As a general
rule, wire the Sensor in a separate system, use an independent metal
conduit, or use shielded cable.
Cable
Unless otherwise indicated, the maximum length of cable extension is
100 m using wire that is 0.3 mm2 or greater.
Exceptions are indicated in Safety Precautions in individual product
information.
Cable Tensile Strength
Power line
When wiring the cable, do not subject the cable to a tension greater than
that indicated in the following table.
Cable diameter
Less than 4 mm
4 mm or greater
Tensile strength
30 N max.
50 N max.
Work Required for Unconnected Leads
Note: Do not subject a shielded cable or coaxial cable to tension.
Unused leads for self-diagnosis outputs or other special functions
should be cut and wrapped with insulating tape to prevent contact with
other terminals.
Repeated Bending
Normally, the Sensor cable should not be bent repeatedly.
(For bending-resistant cable, see Attachment to Moving Parts on
page C-4.)
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-3
Photoelectric Sensors Technical Guide
Power Supply
● Mounting
When using a commercially available switching regulator, ground the
FG (frame ground) and G (ground) terminals.
If not grounded, switching noise in the power supply may cause
malfunction.
Attachment to Moving Parts
To mount the Photoelectric Sensor to a moving part, such as a robot
hand, consider using a Sensors that uses a bending-resistant cable
(robot cable).
Although the bending repetition tolerance of a standard cable is
approximately 13,000 times, robot cable has an excellent bending
tolerance of approximately 500,000 times.
Example of Connection with S3D2 Sensor Controller
DC Three-wire NPN Output Sensors
Reverse operation is possible using the signal input switch on the
S3D2.
Cable Bending Destruction Test (Tough Wire Breaking
Test)
With current flowing, bending is repeated to check the number of
bends until the current stops.
Blue 0 V
7
8
9
(2)
Black OUT
10 11 12
Brown +12 V
(1)
(3)
4
1
5
2
6
3
S3D2
θ
θ
R
Weight
Specimen
Robot cable: Strong,
Standard cable
conductive electrical wire
VR (H) 3 x18/0.12
2 x 0.15 mm2, shielded
Test
Bending
Left/right 90° each
Left/right 45° each
angle (θ)
Bending
---
60 bends/minute
200g
repetitions
Weight
300g
Operation
per bending
(1) through (3) in
figure once
(1) through (3) in
figure once
Bending
radius of
support
5 mm
2.5 mm
points (R)
Result
Approx. 13,000 times Approx. 500,000 times
The testing conditions of the standard cable and robot cable are
different.
Refer to the values in the above table to check bend-resistant
performance under actual working conditions.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-4
Photoelectric Sensors Technical Guide
● Adjustments
Securing Fibers
Optical Axis Adjustment
The E3X Fiber Unit uses a one-touch locking mechanism. Use the
following methods to attach and remove Fiber Units.
Move the Photoelectric Sensor both vertically and horizontally and set
it in the center of the range in which the operation indicator is lit or not
lit. For the E3S-C, the optical axis and the mechanical axis are the
same, so the optical axis can be easily adjusted by aligning the
mechanical axis.
(1) Attaching Fibers
Open the protective cover, insert the fiber up to the insertion mark on
the side of the Fiber Unit, and then lower the lock lever.
Receiver
Incident indicator or Operation indicator
ON OFF
Lock released position
Protective cover
Emitter
Optimum value
l
Locked
position
Lock lever
1
2
Insertion
position
Incident indicator or Operation indicator
ON OFF
Optical axis:
The axis from the center of the lens to the center of
the beam for the Emitter and the axis from the
center of the lens to the center of the reception area
for the Receiver.
Fiber insertion mark
Fiber
9mm
Mechanical axis: The axis perpendicular to the center of the lens.
(2) Removing Fibers
Open the protective cover, lift up the lock lever, and pull out the fibers.
Optical axis Optical axis
Emitter
Receiver
Mechanical axis
Protective cover
Lock released
position
Emission beam
Reception area
Locked position
Note:1.To maintain the fiber characteristics, make sure that the lock
is released before removing the fibers.
2. Lock and unlock the fibers at an ambient temperature of
−10 to 40°C.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-5
Photoelectric Sensors Technical Guide
● Operating Environment
Water Resistance
● Maintenance and Inspection
Points to Check When the Sensor Does Not Operate
Do not use in water, in rain, or outside.
• If the Sensor does not operate, check the following points.
(1) Are the wiring and connections correct?
(2) Are any of the mounting screws loose?
Ambient Conditions
Do not use this Sensor in the following locations. Otherwise, it may
malfunction or fail.
(1) Locations exposed to excessive dust and dirt
(2) Locations exposed to direct sunlight
(3) Are the optical axis and sensitivity adjusted correctly?
(4) Do the sensing object and the workpiece speed satisfy the ratings
and specifications?
(5) Are any foreign objects, such as debris or dust, adhering to the
Emitter lens or Receiver lens?
(3) Locations with corrosive gas vapors
(4) Locations where organic solvents may splash onto the Sensor
(5) Locations subject to vibration or shock
(6) Is strong light, such as sunlight (e.g., reflected from a wall), shining
on the Receiver?
(6) Locations where there is a possibility of direct contact with water,
oil, or chemicals
(7) Do not attempt to disassemble or repair the Sensor under any
circumstances.
(7) Locations with high humidity and where condensation may result
(8) If you determine that the Sensor clearly has a failure, immediately
turn OFF the power supply.
Environmentally Resistive Sensors
The E32-T11F/T12F/T14F/T81F-S/D12F/D82F and E3HQ can be used
in locations (3) and (6) above.
Lens and Case
The lens and case of the Photoelectric Sensor are primarily made of
plastic. Dirt should be gently wiped off with a dry cloth. Do not use
thinner or other organic solvents.
Optical Fiber Photoelectric Sensors in Explosive Gas
Atmospheres
•
The case of the E3ZM, E3ZM-C and E3S-C is metal. The lens,
The Fiber Unit can be installed in the hazardous area, and the
Amplifier Unit can be installed in a non-hazardous area.
however, is plastic.
● Accessories
<Reason>
For explosion or fire due to electrical equipment to occur, both the
hazardous atmosphere and a source of ignition must be in the same
location. Optical energy does not act as an ignition source, thus there
is no danger of explosion or fire. The lens, case, and fiber covering are
made of plastic, so this setup cannot be used if there is a possibility of
contact with solvents that will corrode or degrade (e.g., cloud) the
plastic.
Using a Reflector (E39-R3/R37/RS1/RS2/RS3)
During Application
(1) When using adhesive tape on the rear face, apply it after washing
away oil and dust with detergent. The Reflector cannot be
mounted if there is any oil or dirt remaining.
(2) Do not press on the E39-RS1/RS2/RS3 with metal or a
fingernail.This may weaken performance.
<Ignition Source>
(3) This Sensor cannot be used in locations where oil or chemicals
may splash on the Sensor.
Electrical sparks or high-temperature parts that have sufficient energy
to cause explosion in a hazardous atmosphere are called ignition
sources.
M8 and M12 Connectors
• Be sure to connect or disconnect the connector after turning OFF
the Sensor.
Hazardous area
Non-hazardous area
• Hold the connector cover to connect or disconnect the connector.
• Secure the connector cover by hand. Do not use pliers, otherwise
the connector may be damaged.
• If the connector is not connected securely, the connector may be
disconnected by vibration or the proper degree of protection of the
Sensor may not be maintained.
Fiber Unit
Amplifier Unit
Sensing object
● Others
Values Given in Typical Examples
Influence from External Electrical Fields
The data and values given as typical examples are not ratings and
performance and do not indicate specified performance. They are
rather values from samples taken from production lots, and are
provided for reference as guidelines. Typical examples include the
minimum sensing object, engineering data, step (height) detection
data, and selection list for specifications.
Do not bring a transceiver near the Photoelectric Sensor or its wiring,
because this may cause incorrect operation.
Cleaning
• Keep organic solvents away from the Sensor. Organic solvents will
dissolve the surface.
• Use a soft, dry cloth to clean the Sensor.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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C-6
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if
specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE
HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL
LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR
STRICT LIABILITY.
In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the product.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety
equipment, and installations subject to separate industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix
or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased product.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent
the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
COPYRIGHT AND COPY PERMISSION
This catalog shall not be copied for sales or promotions without permission.
This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this
catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety.
2007.12
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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