Transcript
Digital Fiber Amplifier
E3X-DA-N The Ultimate Fiber Amplifier for Maximum Ease of Use and High Performance
Be sure to read Safety Precautions on page 23.
UL991* * 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 First in the Industry Patent Pending In Amplifiers with wire-saving connectors, the power supply is distributed to 1-conductor slave connectors through a 3conductor 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. 3. Storage and maintenance are simpler because it isn't necessary to distinguish between master connector and slave connectors on the Amplifier.
Super Digital Display with Auto Power Control (APC) Circuit First in the Industry The passage of time causes the intensity of the Sensor's lightemitting LED elements to deteriorate, which may make stable detection impossible. 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 liquidcrystal glass. Incident level
3000
Simplified Connector Design Up to 16 Amplifiers can be connected.
Previous Digital Fiber Amplifiers
Threshold Unstable detection
Time Incident level
3000
Optical communications
Power supply pin
Master connector
E3X-DA-N Series
Threshold Stable detection
Slave connector Time
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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. (Eco-mode can be set from the Mobile Console only.)
1800 mW
600 mW
Previous model This eco-label is displayed on products that meet environmental standards established by OMRON.
E3X-DA-N (with digital display OFF)
New Generation of Mobile Consoles the Size of Cellular Phones. Further Developing the Ultimate Power of Fiber Amplifiers. Remote Setting and Adjustment Perform settings, teaching, and fine adjustments at the end of the Fiber Unit. Previously, settings and teaching could be performed only on the Amplifier. Now, however, using a Mobile Console enables these operations at the end of the fiber. Strict adjustments can be made while checking the workpiece position.
With group teaching, teach multiple amplifiers simultaneously. The tedious teaching that had to be performed separately for each Amplifier can now be performed for several Amplifiers at once using the Mobile Console.
Group teaching
Eliminate inconsistency by using group zero reset.
Display the light intensity and threshold at the same time.
New Concept
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.
Patent Pending
Flash the Sensor head and display the amplifier channels during operation. Function indicator section Channel setting section
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.
Light intensity monitor Channel 5
Threshold
Channel 4 Channel 3 Channel 2
Operation keys
Channel 1
Battery monitor Head
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Optical communications
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
2
E3X-DA-N Ordering Information Amplifiers Pre-wired Amplifiers Type
Appearance
Standard models
Control output ON/OFF output • ON/OFF output • Monitor output
Monitor-output models Mark-detecting models (blue LED) Mark-detecting models (green LED) Infrared models Differential-output model*
Water-resistant models
Model NPN output E3X-DA11-N
PNP output E3X-DA41-N
E3X-DA21-N
E3X-DA51-N
E3X-DAB11-N E3X-DAG11-N E3X-DAH11-N E3X-DA11D
E3X-DAB41-N E3X-DAG41-N E3X-DAH41-N ---
E3X-DA11V
E3X-DA41V
E3X-DA11TW
E3X-DA41TW
ON/OFF output
Twin-output models
* For details, refer to page 6.
Amplifiers with Standard Connectors Type
Appearance
Standard models Monitor-output models Mark-detecting models (Blue LED) Mark-detecting models (Green LED) Infrared models Differential-output model*
Water-resistant models (M8 connector)
Applicable Connector (order separately) Master Slave Master Slave Master Slave Master Slave Master Slave Master Slave
E3X-CN11 E3X-CN12 E3X-CN21 E3X-CN22 E3X-CN11 E3X-CN12 E3X-CN11 E3X-CN12 E3X-CN11 E3X-CN12 E3X-CN11 E3X-CN12
XS3F-M421-40@-A XS3F-M422-40@-A
Master
Model NPN output
PNP output
ON/OFF output
E3X-DA6
E3X-DA8
• ON/OFF output • Monitor output
E3X-DA7
E3X-DA9
E3X-DAB6
E3X-DAB8
E3X-DAG6
E3X-DAG8
E3X-DAH6
E3X-DAH8
E3X-DA6D
---
E3X-DA14V
E3X-DA44V
E3X-DA6TW
E3X-DA8TW
ON/OFF output
E3X-CN21
Twin-output models Slave
Control output
E3X-CN22
* For details, refer to page 6.
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(c)Copyright OMRON Corporation 2007 All Rights Reserved.
3
E3X-DA-N Amplifier Connectors (Order Separately) Note: Seal provided as accessory. Type
Appearance
Cable length No. of conductors
Master Connector
Model
3
E3X-CN11
4
E3X-CN21
1
E3X-CN12
2
E3X-CN22
2m Slave Connector
Combining Amplifiers and Connectors (Basically Amplifiers and Connectors are sold separately.) Refer to the following tables when placing an order.
Amplifiers Type Standard models
NPN E3X-DA6 E3X-DAB6 Mark-detecting models E3X-DAG6 Infrared models E3X-DAH6 Differential-output model E3X-DA6D Monitor-output models E3X-DA7 Twin-output models E3X-DA6TW
PNP E3X-DA8 E3X-DAB8 E3X-DAG8 E3X-DAH8 --E3X-DA9 E3X-DA8TW
Applicable Connectors (Order Separately) Master Connector Slave Connector
+
E3X-CN11
E3X-CN12
E3X-CN21
E3X-CN22
1 Master Connector
4 Slave Connectors
When Using 5 Amplifiers Amplifiers (5 Units)
+
Sensor I/O Connectors (Order Separately) Size
Cable specifications
Appearance
Cable type
XS3F-M421-402-A
2m M8
Standard cable
Straight connector
5m 2m
L-shaped connector
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5m
Model
4-wire connection
XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
4
E3X-DA-N Mobile Console (Order Separately) Appearance
Model
Remarks
Mobile Console with head, cable, and AC (model number of set) adapter provided as accessories. E3X-MC11 Power supply method: chargeable battery
E3X-MC11-C1
Mobile Console
E3X-MC11-H1
Head
E39-Z12-1
Cable (1.5 m)
Accessories (Order Separately) Operating Instructions Sticker
Mounting Brackets Appearance
Applicable model E3X-DA-N Series
Model
Quantity
---
Remarks Attach near the Sensor. ➜Refer to page 25.
End Plate
E39-L148
Appearance
* When using a Through-beam Fiber Unit, order one Bracket for the Receiver and one for the Emitter.
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Model E39-Y1
E39-L143 1
E3X-DA@V
Remarks
Model
Quantity
PFP-M
1
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
5
E3X-DA-N Ratings and Specifications
For dimensions, refer to page 26 to 29.
Amplifiers Pre-wired Amplifiers
Output type Item
Monitoroutput models
Type
Standard models
NPN output
E3X -DA11-N
E3X -DA21-N
E3X -DAB11-N
PNP output
E3X -DA41-N
E3X -DA51-N
E3X -DAB41-N
Infrared models
Waterresistant models
Twin-output models
E3X -DAG11-N
E3X -DAH11-N
E3X -DA11V
E3X -DA11TW
E3X -DAG41-N
E3X -DAH41-N
E3X -DA41V
E3X -DA41TW
Mark-detecting models
Light source (wavelength)
Red LED (660 nm)
Power supply voltage
12 to 24 VDC±10%, ripple (p-p) 10% max.
Power consumption
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) Digital display not lit: 600 mW max. (current consumption: 25 mA max. at power supply voltage of 24 VDC)
Control output
ON/OFF output Monitor output
Protection circuit
Super-highspeed mode ReStandard sponse mode time Super-longdistance mode Sensitivity setting
Functions
Blue LED (470 nm)
Green LED (525 nm)
Infrared LED (870 nm)
Red LED (660 nm)
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 ---
Load 1 to 5 VDC, 10 kΩ min.
---
Power supply reverse polarity, Output short-circuit protection, Mutual interference prevention (supported for up to 10 Units)
0.25 ms for operation and reset respectively
0.5 ms for operation and reset respectively
1 ms for operation and reset respectively
2 ms for operation and reset
4 ms for operation and reset respectively
7 ms for operation and reset respectively
Teaching or manual method
Timer function
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 control (APC)
Fiber-optic current digital control
Zero-reset
Negative values can be displayed.
Initial reset
Settings can be returned to defaults as required.
Monitor focus
Upper and lower limits can be set as required for every 100 digital values.
---
---
Fiber-optic current digital control
---
Indicators
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)
Display timing
Switching between normal/peak-hold/bottom-hold possible
Display orientation
Switching between normal/reverse possible
Optical axis adjustment
Optical axis adjustment possible (hyper-flashing function)
Ambient illumination (receiver side)
Incandescent lamp: 10,000 lx max. Sunlight: 20,000 lx max.
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(c)Copyright OMRON Corporation 2007 All Rights Reserved.
6
E3X-DA-N
Output type Item
Monitoroutput models
Type
Standard models
NPN output
E3X -DA11-N
E3X -DA21-N
E3X -DAB11-N
PNP output
E3X -DA41-N
E3X -DA51-N
E3X -DAB41-N
Infrared models
Waterresistant models
Twin-output models
E3X -DAG11-N
E3X -DAH11-N
E3X -DA11V
E3X -DA11TW
E3X -DAG41-N
E3X -DAH41-N
E3X -DA41V
E3X -DA41TW
IEC IP66 (with Protective Cover attached)
IEC IP50 (with Protective Cover attached)
Approx. 110 g
Approx. 100 g
Mark-detecting models
Ambient temperature
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 humidity
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance
20 MΩ min. (at 500 VDC)
Dielectric strength
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
Shock resistance (destruction)
500m/s2, for 3 times each in X, Y and Z directions
Degree of protection
IEC IP50 (with Protective Cover attached)
Connection method
Pre-wired (standard cable length: 2 m)
Weight (packed state)
Approx. 100 g
Material
Case
Polybutylene terephthalate (PBT)
Cover
Polycarbonate
Accessories
Polyethersulfo ne
Instruction sheet
Amplifiers with Connectors (Specifications different to those for Pre-wired Amplifiers)
Output type Item
Type
Standard models
Monitor-output models
NPN output
E3X-DA6
E3X-DA7
E3X-DAB6
PNP output
E3X-DA8
E3X-DA9
E3X-DAB8
Infrared models
Waterresistant models*
Twin-output models
E3X-DAG6
E3X-DAH6
E3X -DA14V
E3X -DA6TW
E3X-DAG8
E3X-DAH8
E3X -DA44V
E3X -DA8TW
Mark-detecting models
Connection method
Standard connector
M8 connector
Standard connector
Weight (packed state)
Approx. 55 g
Approx. 65 g
Approx. 55 g
* The dielectric strength for water-resistant models is 500 VAC at 50/60 Hz for 1 min.
Connectors
Mobile Console Model
Item
E3X-CN11/21/22
E3X-CN12
Item
Rated current
2.5 A
Rated voltage
50 V
Contact resistance
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.
No. of insertions (durability)
50 times The figure for the number of insertions is for connection to the Amplifier and the adjacent Connector.
Material
Housing Contacts
Weight (packed state)
Polybutylene terephthalate (PBT)
Model
E3X-MC11
Power supply voltage
Charged with AC adapter
Connection method
Connected via adapter
Weight (packed state)
Approx. 580 g (Console only: 120 g)
Refer to Instruction Manual provided with the Mobile Console for details.
Phosphor bronze/gold-plated nickel Approx. 55 g
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Approx. 25 g
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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.) Sensitivity selection
HIGH
11-level setting
1
Response time
270 or 570 μs
Fiber Unit
LOW
2
3 to 11
0.5 or 1 ms
1 to 200 ms or 2 to 400 ms
1 270 or 570 μs
2
3 to 11
0.5 or 1 ms
1 to 200 ms or 2 to 400 ms
Standard object (mm) *1 (min. sensing object *2: opaque)
E32-T11R
240 (1680)
280 (1960)
370 (2590)
140 (980)
180 (1260)
240 (1680)
E32-T21R
50
60
80
30
40
50
E32-T16WR
580
690
910
350
450
580
(0.3 dia.) *1
E32-T16PR
380
450
600
230
290
380
(0.2 dia.) *2
1 dia. (0.01 dia.)
*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 Sensitivity selection
HIGH
11-level setting Response time
Fiber Unit
1 270 or 570 μs
LOW
2
3-11
0.5 or 1 ms
1 to 200 ms or 2 to 400 ms
1 270 or 570 μs
2
3-11
0.5 or 1 ms
1 to 200 ms or 2 to 400 ms
Standard object (mm) *2 (min. sensing object *3: opaque)
E32-D11R
80
90
120
45
60
80
150 × 150 (0.01 dia.)
E32-D21R
13
15
20
7
10
13
25 × 25 (0.01 dia.)
*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 Item
NPN output
Pre-wired
Wire-saving connector
E3X-DA11D
E3X-DA6D
Current consumption
960 mW max. (current consumption: 40 mA max. at power supply voltage of 24 VDC)
Control output
Load current: 50 mA max., (Residual voltage: 1 V max. for NPN/PNP output) Open collector Switchable between Light ON (ON at edge detection) and Dark ON (OFF at edge detection)
ON/OFF output
Detection mode
Switchable between single edge and double edge detection mode
Response time
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.
Functions
Timer functions
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)
APC
Yes
Zero-reset
Yes (Negative values can be displayed.)
Initial reset
Yes (Settings can be returned to defaults.)
Sensitivity selection
Yes (HIGH/LOW)
Teaching level
One-point teaching level can be varied from 1% to 50% in increments of 1%
Indicators
Operation indicator (orange), 7-segment digital incident level display (red), 7-segment digital detection level display (red)
For other information, refer to the instruction manual supplied with the product.
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(c)Copyright OMRON Corporation 2007 All Rights Reserved.
8
E3X-DA-N Engineering Data (Typical) E3X-DA-N/E3X-DA@V/E3X-DA@TW
X
600
Y
400 200 0.5
1
1.5
2
2.5
3
3.5
Standard
200 1
2
3
Super-high speed
200 0
0.4
0.8
1.2
Super-high speed
−200
1.6
X Y
400 200
Standard 1
2
3
Super-long distance
0.2
0.4
0.6
0.8
1
1.2
−200
Super-long distance
X
Super-long distance
Y
Standard
0 −200 −400
Standard
10 20
40
Super-high speed 0.4
0.8
60
80
100
120
1.2
1.6
2
Y
200 100 0.2
0.4
0.6
0.8
Super-high speed
Distance X (m)
High speed
X Y
Standard
50 100
200
300
400
500
Distance X (mm)
−50
−200
Y
40 20 0
50
100
150
200
250
300 350
Distance X (mm) Standard
−60
Super-long distance
150
High speed Super-long distance
Super-high speed
X Y
100 50 0 −50
−100 −150
X
Super-high speed
60
Through-beam E32-T14LR
100
−800
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80
−80
150
−600
1.4
Distance X (m)
Super-long distance
−40 Super-long distance
200
0
1.2
Standard
−20
−40
2.4
1
−300
140 160
Distance X (mm)
Through-beam E32-T22B
400 200
20
−30
Distance Y (mm)
Distance Y (mm)
600
Y
−20
Standard
Through-beam E32-T11 800
X
30
−10
−300 Super-high speed
X
300
Through-beam E32-T22R
40
0
1.4
Distance X (m)
−100
Super-long distance
−100
Distance Y (mm)
Distance Y (mm)
Distance Y (mm)
100
5
−400
Through-beam E32-T21R
200
4
Distance X (m)
−200
−600
Y
3
400
0
5
High speed
Super-long distance
−400
4
Distance X (m)
−200
−600
X
2
−600
600
−400
300
1
−800
0
−400
400
0 −200
Through-beam E32-T11R
2
Through-beam E32-T12R
High speed
200
Through-beam E32-TC200 + E39-F1 (separately sold Long-distance Lens Unit)
Distance X (m)
Standard
Standard
Distance Y (mm)
Y
400
Y
400
Distance Y (mm)
X
X
600
−400
−800
600
800
5
Super-long distance
−600
Standard
Through-beam E32-TC200
0
4
Distance X (m)
−400
Super-long distance
−800
Distance Y (mm)
400
−200
−400 −600
Y
0
4
Distance X (m)
High speed
X
600
Distance Y (mm)
0 −200
800
Distance Y (mm)
800
Distance Y (mm)
Distance Y (mm)
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.) Through-beam Through-beam Through-beam E32-T11L E32-T11L + E39-F1 (separately sold E32-T12L Long-distance Lens Unit)
100
200
300
400
Standard
500
600
Distance X (mm)
−100 Super-long distance −150
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9
E3X-DA-N
40
X
30
Y
20 10 Super-high speed 80
120
160
−20
Standard Super-long distance
−40
Y
300 200 100 0.4
0.6
0.8
1
−100
High speed
−400 −500
1.2
Super-long distance
−400
Standard
Y
40 Standard 20 2
3
4
Distance X (m)
High speed
Super-long distance
Y
100 50 Standard 1
80
Y
40
Standard
1
2
3
4
High speed Super-long distance
Distance X (m)
X
100
Y
Standard
50
Super-high speed 1
2
High speed
Distance Y (mm)
Standard
50 0
1
2
3
4
−50 −100
High speed Super-long distance
−200
50
X
100
Y
50
−50
3
4
Standard
1
2
3
4
5
Distance X (m)
−50 Standard −100
Super-long distance
−200
Y
50
5
Distance X (m)
−100
2 High speed
3
4
5
Distance X (m)
200
−150
Super-long distance
Standard
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Y
100 50 0
1
2
3
4
5
−50
−150 Super-long distance
X
150
−100
−150
2 High speed
X
Super-high speed
100
Through-beam E32-T16PR
150
1
150
0 1
−50
Distance Y (mm)
Distance Y (mm)
Through-beam E32-T16P
−100
Y
−150
−150
0
X
100
0
5
Distance X (m)
6
Super-long distance
−150
Distance Y (mm)
100
150
5
−100
Super-long distance
Distance Y (mm)
Y
4
Distance X (m)
Through-beam E32-T16JR
150
3
−50
Through-beam E32-T16J 200
5
150
0
5
−120
X
4
Distance X (m)
Through-beam E32-T16J 200
3
−50
−150
X
−40
−60
2
−200
−80
−80
X
150
Through-beam E32-T16WR
−40 Super-long distance
200
0
High speed
0
5
2
−800
5
120
X
60
1.6
Super-long Standard distance
High speed
−100
Distance Y (mm)
Distance Y (mm)
4
Through-beam E32-T16W
80
−20
3
−600
Through-beam E32-T24S
1.2
Distance X (m)
−600
Distance X (m) −200
0.8
Through-beam E32-T22S
Standard 2
0.4
−400
400
1
200 0
Y
0
Y
400
−200
X
200
X
600
700 800
Super-long distance
600
800
Distance X (mm)
500 600
Standard
Distance X (m)
−200
1
400
High speed
−100
Distance Y (mm)
Distance Y (mm)
X
0
200 300
Through-beam E32-T61 + E39-F1 (separately sold Long-distance Lens Unit)
500 400
−300
100
−300
Through-beam E32-T61
0.2
100
−200
−30
0
200
200
Distance X (mm)
Y
Distance Y (mm)
40
X
Distance Y (mm)
0
300
0
−10
Through-beam E32-T51 Distance Y (mm)
Through-beam E32-T81R Distance Y (mm)
Distance Y (mm)
Through-beam E32-T24R
−200
Standard Super-high speed
Distance X (m)
Super-long distance
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10
E3X-DA-N
Y
20 10 0
100
200
300
−20
X Y
100
Super-long distance
Standard
50 0
400
100
Distance X (mm)
−10
150
Distance Y (mm)
X
Standard
Super-high speed 200 300
500
400
Distance X (mm)
−50
−150
X Y
60 40 20 100
400
200
−20 −40 −60
Super-high speed Standard
−80 −100
Distance Y (mm)
4 2
−8 −10
X
Standard Super-high speed
Y
4 2 0
6
10
30
40
60
10
20
30
40
50
Distance X (mm)
−2
Super-long distance
X
High speed
Y
1
2
3
4
5
Y
6 4 2 20
60
40
80
100
Distance X (mm)
20
X
Standard
15
Y
10 5 0
20
40
60
80
100
120 140
Distance X (mm)
−5
−15
Super-long distance
−20
20
X
Standard
Y
10 5 0 20
40
60
80
100
Distance X (mm)
−10 High speed
Super-long distance
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30
X Y
20 10 Standard 0
−10
20
40 High speed
60
80
100
Distance X (mm)
−20 −30
Super-long distance High speed
Reflective E32-C41
Reflective E32-C31 Distance Y (mm)
Distance Y (mm)
X
−4
6
Standard
−0.6
Reflective E32-D22B
−20
10 8
−10 −0.4
−8
−15
Super-long distance
High speed
−2
Distance X (mm)
−0.2
Super-long distance
−6
−5
500
Reflective E32-D21B
−4
15
400
Super-long Super-high speed Standard distance −8 −10
0.2 0
300
−6
High speed
0.6 0.4
200
Distance X (mm)
0
80 90
Distance X (mm)
50
20
70
Reflective E32-D331
8 6
Y
−6
Reflective E32-D33
X
−4
Super-long distance
100
Reflective E32-D22R
Standard
−2
Distance X (mm)
300
10 8
0
500
10
−20
Distance Y (mm)
0
20
−10
Distance Y (mm)
Distance Y (mm)
100 80
Reflective E32-D21R
Distance Y (mm)
Distance Y (mm)
Reflective E32-D12R
Y
30
−40 −50
High speed −30
X
Standard
−30
−100
Super-long distance
50 40
0
600
Distance Y (mm)
30
Distance Y (mm)
Distance Y (mm)
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.) Reflective Reflective Reflective E32-D21L E32-DC200 E32-D11R
12
Y
4
High speed
0 10
20
30
40
50
60
Distance X (mm)
−4 −8
Super-long distance
X
8
Standard
Super-long distance
−12
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11
E3X-DA-N
Y
High speed
4 0
20
10
30
40
50
−8
Standard
Super-long distance
Distance Y (mm)
Reflective E32-D24
10 40
20
X
Standard
15
Y
10 5 20
−20
40
80
60
100
10 8
High speed
High speed
Reflective E32-D36P1
X
2 20
30
40
−4 Super-high speed
Distance Y (mm)
Y
100 50 200
100
300
400
500 600
Distance X (mm)
−50 High speed
−150
Standard
Super-long distance
−200
50
80
120
160
200
Distance X (mm) Standard Super-long distance
Standard
120
Y
Standard
40 0
60
X
80
100
200
400
−40 −80
500
Distance X (mm)
300 High speed Super-long distance
−120
Reflective E32-L56E@ X
Standard
Y
80 40 0
200 100
−40
300
500 400
High speed
600
Distance X (mm)
−80 −120
Super-high speed 40
−10
Super-long distance
120
X
5 −5
Distance X (mm)
Reflective E32-D36P1
150
10
Reflective E32-D61
−8 −10
Super-long distance
Y
15
−20 −25
Super-long distance
10
X
20
−15
4
−2
25
0
240
Distance X (mm)
6
0
120
Distance X (mm)
−20
−100
200
Y
−6
0
160
−10
−10 −15
80 120
Reflective E32-D24R
−5
Distance Y (mm)
20
−40
0
Y
−30
−12
200
Standard
0
60
Distance X (mm)
−4
X
30
Distance Y (mm)
8
40
Distance Y (mm)
X
Reflective E32-D14LR
Super-long distance
Distance Y (mm)
12
Distance Y (mm)
Reflective E32-D32
Distance Y (mm)
Distance Y (mm)
Reflective E32-C42
2.0
X
1.5
Y
1.0 0.5 0
−0.5
4
8
12
16
20
24
Distance X (mm)
−1.0 −1.5 −2.0
Distance Y (mm)
Limited Reflective E32-L25L 1
0.5
0
−0.5
−1
2
4
6
8
Distance X (mm)
10
Y X
X
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12
E3X-DA-N
Super-long distance
10 5 3 Standard
Oper- 1 ating level 0.5 0.3 0
0.4
10 5 3
Super-long distance
Oper1 ating level 0.5 0.3
Super-high speed
0.1
100 50 30
0.8
1.2
1.6
2
100
200
300
400
500
Y X
10 0.02-mm -dia. copper wire
5 0
10
20
700 800
30
0.1-mm -dia. copper wire
40
−5
50
50
100
150
200
250
25
Distance Hysteresis
ON OFF
Standard
−20
Super-long distance
Super-high speed
5 0
100
X
80 70
Super-high speed
ON
60 50
Standard
40 30 20
Super-long distance
10
200
350 400
100 Sensing object: White paper 90
Sensing object: White paper
20
300
Distance (mm)
Repeat Accuracy vs. Sensing Distance Reflective E32-DC200
10
0.4-mm-dia. copper wire
−15
30
15
60
Distance X (mm)
−10
0
Distance (mm)
Hysteresis vs. Sensing Distance Reflective E32-D11L
φ
15
600
Standard
Super-high speed
0.1 0
Hysteresis (mm)
Distance Y (mm)
Operating Range Reflective E32-DC200
Super-long distance
10 5 3
0.1
Distance (m)
20
100 50 30
Oper1 ating level 0.5 0.3
Standard
Super-high speed
1,000 500 300
Repeat accuracy (mm)
100 50 30
1,000 500 300
Excess gain ratio (times)
1,000 500 300
Excess gain ratio (times)
Excess gain ratio (times)
Excess Gain Ratio vs. Distance With standard sensing object at maximum sensitivity. Through-beam Reflective Reflective E32-TC200 E32-DC200 E32-D21L
300
400
500
Distance (mm)
0
20
40
60
80
100
Distance X (mm)
E3X-DA-N
Monitor output (V)
Monitor output (V)
Monitor Output vs. Distance (Standard Mode) Through-beam Reflective E32-TC200 E32-DC200 6 5 4
6 5 4
3
3
2
2
1
1
0
50
100
150
200
250
300
Distance (mm)
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0
10
20
30
40
50
60
70
80
90 100
Distance (mm)
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13
E3X-DA-N E3X-DAB-N/E3X-DAG-N
80
X
60
Y
40 20 0
Distance Y (mm)
Distance Y (mm)
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.) Through-beam Through-beam E32-TC200 E32-TC200 + E39-F1(separately sold Long-distance Lens Unit)
Superlong distance
Standard Super-high speed 50
100
150
200
X
150
Y
100 50 0
250
Distance X (mm)
−20
200
0.5
1
1.5
2
−40
−100
−60
−150
−80
−200
2.5
Distance X (m)
−50
Super-high speed Standard Super-long distance
X
30
Y
20 10 0
−10
60 20
80
40
100
5 Super-long distance −5
−15
Super-long distance
−40
Y
10
−10 Super-high speed Standard
X
15
0
Distance X (mm)
−20 −30
20
60
20
80
40
X
30
Y
20 10 0
100
Distance X (mm)
40 Super-high speed
Distance Y (mm)
40
Distance Y (mm)
Distance Y (mm)
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.) Reflective Reflective Limited Reflective E32-DC200 E32-CC200 E32-D11L
−10 −20
Standard
−30
−20
80
100
120
60
20
Distance X (mm)
40
Super-high speed Standard Super-long distance
−40
E3X-DAH-N
X
150
Y
100 50 0
Super-high speed 0.2
Standard Super-long distance
0.4
0.6
8.0
X
300
Y
200 Super-long distance
100 0
1
Distance X (m)
−50
400
Super-high speed Standard 0.4 0.8 1.2
1.6
200
Distance Y (mm)
200
Distance Y (mm)
Distance Y (mm)
Parallel Operating Range At maximum sensitivity. (Use for optical axis adjustment at installation.) Through-beam Through-beam Through-beam E32-TC200 E32-T11L E32-T14
Y
100 Standard Super-long distance
50
Super-high speed 0
2
Distance X (m)
−100
X
150
1
2
3
−100
−200
−100
−150
−300
−150
−200
−400
−200
4
5
Distance X (m)
−50
X
30 20 10 0
−10
Y
Standard Super-high speed 40 80
120
160 200
Distance X (mm)
−20 −30 −40
Super-long distance
80
Distance Y (mm)
40
Distance Y (mm)
Distance Y (mm)
Operating Range With standard sensing object at maximum sensitivity. (Use for the positioning of the object and Sensor.) Reflective Reflective Limited Reflective E32-DC200 E32-D11L E32-CC200 X
60
Y
40 20 0
−20
80
160
320 240
Super-high −40 speed Standard Super-long distance −60 −80
400
Distance X (mm)
50 40
X Y
30 20 10 0
−10 −20 −30 −40 −50
40
80
200
120 160
Super-high speed
Standard
Super-long distance
Distance X (mm)
For other information on Fiber Units, refer to the Fiber Sensors Best Selection Catalog (Cat. No. E353).
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(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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 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. Threshold 1: Dark ON Threshold 2: Light ON 4000 Threshold 1
1000
Threshold 2
0
Output 1 Output 2
Time
ON OFF ON
ON inside threshold area Time
ON
Threshold 1
Threshold 2
3000
Threshold 1
1000
Threshold 2
Output 1
Threshold 1
Time
ON
OFF ON Output 2 OFF
4000 1000
ON OFF ON Output 2 OFF Output 1
3000
ON outside threshold area
0
Time
4000
0
4000
Incident level
Incident level
ON OFF ON Output 2 OFF Output 1
Threshold 2
Threshold 1: Dark ON Threshold 2: Dark ON
4000
0
1000
OFF ON Output 2 OFF
Threshold 1: Light ON Threshold 2: Dark ON
1000
Threshold 1
0
Output 1
OFF
3000
3000
Incident level
3000
Incident level
Incident level
4000
Threshold 2 Time
Incident level
Threshold 1: Light ON Threshold 2: Light ON
Output Patterns for Area Sensing This series includes models equipped with area sensing functionality, a first for Digital Fiber Amplifiers. This 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.
3000
Threshold 1
1000
Threshold 2
0
Time
ON OFF ON Output 2 OFF Output 1
Note: Output 2 is always OFF.
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15
E3X-DA-N I/O Circuit Diagrams NPN Output Operation mode
Model
E3X-DA11-N E3X-DAB11-N E3X-DAG11-N E3X-DAH11-N E3X-DA11V E3X-DA6 E3X-DAB6 E3X-DAG6 E3X-DAH6 E3X-DA14V
Light-ON
Timing charts Incident light No incident light Operation ON indicator OFF (orange) ON Output transistor OFF
Mode selector switch
Output circuit
Operation indicator (orange)
T Display
12 to 24 VDC
Blue
3
Incident light
Dark-ON
Black Load Control output
4
Photoelectric Sensor main circuit
Operate Load (e.g., relay) Reset (Between brown and black)
No incident light Operation ON indicator OFF (orange) ON Output transistor OFF
Brown
1
L-ON (LIGHT ON)
T
D-ON (DARK ON)
• Connector Pin Arrangement (M-8 Connector only)
Operate Load (e.g., relay) Reset (Between brown and black)
2 1
4 3
Note: Pin 2 is not used.
Incident light
Light-ON
E3X-DA21-N E3X-DA7
No incident light Operation ON indicator OFF (orange)
T
ON OFF Operate Load (e.g., relay) Reset (Between brown and black) Output transistor
L-ON (LIGHT ON)
Photoelectric Sensor main circuit
Dark-ON
D-ON (DARK ON)
Light-ON
CH1/ Incident light CH2 No incident light T Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (e.g., relay) Reset (Between brown and black)
L-ON (LIGHT ON)
Dark-ON
CH1/ Incident light CH2 No incident light Operation ON indicator OFF (orange) ON Output transistor OFF
Brown
Display
Incident light No incident light T Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (e.g., relay) Reset (Between brown and black)
E3X-DA11TW E3X-DA6TW
Operation indicator (orange)
47 Ω
Load Black Control output Orange Monitor * output Load 1 to 5 V Blue
12 to 24 VDC
* Load resistance: 10 kΩ min.
Operation indicator (orange) Display
Operation indicator (orange)
Brown Black Load Control output 1 Load Orange Control output 2
Photoelectric Sensor main circuit
T
12 to 24 VDC
Blue
D-ON (DARK ON)
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
4 3
2 1
Wire colors Brown White Blue Black
1 2 3 4
XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A
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Classification
Wire colors
DC
Brown White Blue Black
Connection pin No. 1 2 3 4
Application Power supply (+V) --Power supply (0 V) Output
Note: Pin 2 is not used.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
16
E3X-DA-N PNP Output Operation mode
Model
E3X-DA41-N E3X-DAB41-N Light-ON E3X-DAG41-N E3X-DAH41-N E3X-DA41V E3X-DA8 E3X-DAB8 E3X-DAG8 E3X-DAH8 Dark-ON E3X-DA44V
Timing charts Incident light No incident light Operation ON indicator OFF (orange) ON Output transistor OFF Load (e.g., relay)
Mode selection switch
Output circuit
Operation indicator (orange)
T Display
Photoelectric Sensor main circuit
Operate Reset (Between blue and black)
Incident light No incident light Operation ON indicator OFF (orange) ON Output transistor OFF
Brown 1
L-ON (LIGHT ON)
4
Control output Black
12 to 24 VDC
Load 3
Blue
T
D-ON (DARK ON)
• Connector Pin Arrangement (M-8 Connector only) Note: Pin 2 is not used.
Operate Load (e.g., relay) Reset (Between blue and black)
2
4
1
3
Incident light
Light-ON
E3X-DA51-N E3X-DA9
Dark-ON
Light-ON
E3X-DA41TW E3X-DA8TW
Dark-ON
No incident light Operation ON indicator OFF (orange)
T
ON OFF Operate Load (e.g., relay) Reset (Between blue and black) Output transistor
Incident light No incident light T Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (e.g., relay) Reset (Between blue and black) CH1/ Incident light CH2 No incident light T Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (e.g., relay) Reset (Between blue and black) CH1/ Incident light CH2 No incident light Operation ON indicator OFF (orange) ON Output transistor OFF
L-ON (LIGHT ON)
Operation indicator (orange)
Brown
Display
Photoelectric Sensor main circuit
Control output Black 47 Ω
Monitor output Load 1 to 5 V
12 to 24 VDC
Orange Load *
D-ON (DARK ON)
Blue * Load resistance: 10 kΩ min.
L-ON (LIGHT ON)
Operation indicator (orange) Display
Operation indicator (orange)
Brown Control output 1 Black Control output 2
Photoelectric Sensor main circuit
12 to 24 VDC Load
Orange Load
T
D-ON (DARK ON)
Blue 3
Operate Load (e.g., relay) Reset (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
4 3
2 1
Wire colors Brown White Blue Black
1 2 3 4
XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A
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Classification
Wire colors
DC
Brown White Blue Black
Connection pin No. 1 2 3 4
Application Power supply (+V) --Power supply (0 V) Output
Note: Pin 2 is not used.
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17
E3X-DA-N Connection Connection with K3NX-VD2@ Process Meter 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
12 to 24 VDC
E3X-DA-N
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. * Use this service power supply for the Sensor with reference to the power consumption of each Sensor.
Nomenclature Amplifiers Standard, Monitor-output, Mark-detecting, Infrared, and Water-resistant Models
Lock Button
Setting Buttons TEACH MODE
Level Display
Operation Indicator ON when output is ON. OFF when output is OFF.
Operating Mode Selector Use to switch between Light ON and Dark ON modes. Mode Selector Use to select SET, ADJ, or RUN mode.
Twin-output Models
Lock Button
Setting Buttons TEACH MODE
Level Display
Operation Indicator ON when output is ON.
Channel-selection Switch 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
Digital incident level (4000 max.)
Set the mode selector to RUN.
Zero-reset (RUN Mode)
Set the mode selector to RUN.
Digital incident level (4000 max.)
RUN
RUN
(Factory-set to RUN) TEACH
* To reset to zero again:
MODE
2s
1s
TEACH
1s
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
2s
Analog incident level and threshold
3
Initial Reset (SET Mode) Set the mode selector to SET. SET
MODE
2s
TEACH
Manual Tuning (Fine Sensitivity Adjustment) in ADJ Mode Perform fine sensitivity adjustment after teaching and manual tuning (without using the teaching function) in the way shown below: Twin-output Models
MODE
Hold down both for 5 s. TEACH
MODE
MODE
First, select the channel to be adjusted using the channel
Cancel
selection switch. CH1
Execute initial reset
CH2
Fine sensitivity adjustment
Set the mode selector to ADJ.
TEACH
MODE
ADJ
Sensitivity increment with threshold decrement
Sensitivity decrement with threshold increment
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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19
E3X-DA-N 4
Setting Functions in SET Mode Set mode selector to SET.
Four types of sensitivity settings are available. Refer to page 22 for details.
Teaching
SET
Digital incident level display
MODE
Sensing function
2s
Available with: E3X-DA21-N E3X-DA51-N E3X-DA7 E3X-DA9
Displayed as "F."
Monitor Focus Standard (factory-set) TEACH
B
A
Super-long distance TEACH MODE
2s
Super-high speed
Setting upper limit Alternates between for monitoring "A-UP" and setting value.
TEACH
(Factory setting)
Alternates
MODE
Timer function
2s
Displayed as "t." TEACH
0 (Factory-set)
In units of 100 from 4,000. Alternates
TEACH
Adjustable in 1-ms units for 0 to 20 ms and in 5-ms units for 25 ms or higher.
TEACH
200 Alternates
TEACH
MODE
Flashing setting
2s
Displayed as "L."
TEACH
Alternates
OFF (Factory-set) TEACH
TEACH
Note: It is not possible to set an upper limit that is lower than the lower limit.
ON TEACH MODE
MODE
Hold setting
2s
Displayed as "H."
OFF (Factory-set)
Setting lower limit Alternates between for monitoring "A-LO" and setting value.
(Factory setting)
Alternates
TEACH
TEACH
In units of 100 from 0
Peak Alternates
TEACH
Bottom
TEACH TEACH
Alternates MODE
Display orientation setting Reversing display
2s
TEACH
Standard (factory-set)
Alternates TEACH TEACH
Reverse B
A
TEACH
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Note: It is not possible to set an lower limit that is lower than the lower limit.
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20
E3X-DA-N Twin-output Models 4
Setting Functions (SET Mode) Set mode selector to SET.
Four types of sensitivity settings are available. Refer to page 22 for details.
Teaching
SET
Digital incident level display
A
B Setting the operating mode Changing the operating mode
The operating mode for the channel set with the channel-selection switch can be changed.
MODE
Timer function
2s
Displayed as “t.”
Changed using the channel-selection switch CH1
Channel 1
L-ON
(Factory setting)
CH2
TEACH
Channel 2
Adjustable in 1-ms units for 0 to 20 ms and in 5-ms units for 25 ms or higher.
200
L-ON
TEACH
(Factory setting)
(Factory setting)
TEACH
TEACH
MODE
Flashing setting
2s
D-ON
Displayed as “L.”
D-ON OFF (factory-set) TEACH
MODE
Sensing function
2s
Displayed as “F.” ON TEACH
Standard (factory-set) MODE
TEACH
Hold setting
2s
Displayed as “H.”
Super-long distance OFF (factory-set)
TEACH
TEACH
Super-high speed Peak
TEACH
TEACH
Area Bottom
TEACH
B
A
TEACH
MODE
2s
● Area Sensing Area sensing is possible using the threshold values for channels 1 and 2. • 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. The result is output to control output 1. (Control output 2 is always OFF.)
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Display orientation setting Reversing display
Standard (factory-set) TEACH
Reverse TEACH
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21
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. With twin-output models, switch to the channel to be adjusted using the channel-selection switch.
Maximum Sensitivity Setting
1 2
3
4
CH2
SET
Set the mode selector to SET to start teaching.
Step
CH1
Two-point With/Without-object Teaching
Operation
Step
Set the mode selector to SET.
SET
Press the TEACH button for at least 3 seconds. Setting is complete when the level display changes from red to green. The level display will display the digital incident level later.
Operation
1
Set the mode selector to SET.
2
Press the TEACH button for approximately 1 second when the object is at the sensing position.
SET
TEACH
3s (Red)
Object
TEACH
1s
(Green)
Set to RUN mode.
RUN
3
The red level display is lit.
4
Press the TEACH button for approximately 1 second with no object.
(Red)
One-point Without-object Teaching Step 1
Operation Set the mode selector to SET.
SET
TEACH
1s
2
Press the TEACH button for approximately 1 second.
5
Teaching is complete when the green level display is lit.The level display will display the digital incident level later.
6
Set to RUN mode.
(Green) RUN
TEACH
1s
3 4
5
Teaching is complete when the red level display is lit. The level display will display the digital incident level later.
(Red)
Note: The order of “with-object” and “without-object” setting steps above can be reversed.
Pin-point Teaching (for Positioning) Step
Set to RUN mode.
RUN
The threshold is automatically set with the object.
Object
Operation
1
Set the mode selector to SET.
2
Press the TEACH button for approximately 1 second with no object.
SET
TEACH
1s
Out- ON put
3
The red level display is lit.
4
Place the object in the desired position, and press the TEACH button for at least 3 seconds.
(Red)
Note: If one-point teaching is not available because the difference in level is too fine, try two-point teaching.
Operating Mode Selector Operating mode Light-ON L-ON Dark-ON D-ON
Operation (Factory-set)
L
TEACH
3s
D
5
Teaching is complete when the green level display is lit. The level display will display the digital incident level later. (The red level display will flash if a teaching error occurs.)
6
Set to RUN mode.
Note: There is no operating mode selector for twin-output models.
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Object
(Green)
RUN
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22
E3X-DA-N Safety Precautions WARNING This product is not designed or rated for ensuring safety of persons. Do not use it for such purpose.
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. ● Mounting Joining and Separating Amplifiers Joining Amplifiers (1) Mount the Amplifiers one at a time onto the DIN track.
(2) Slide the Amplifiers together, line up the clips, and press the Amplifiers together until they click into place.
Clip
Fiber Connection and Disconnection 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: (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.
Click into place
Fiber
Fiber insertion mark
10.7 mm
(2) Disconnection Remove the protective cover and raise the lock button to pull out the fiber.
Protective cover
Locked
Unlocked
Note: To maintain the fiber properties, confirm that the lock is released before removing the fiber. (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
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.) Note 1. The specifications for ambient temperature will vary according to the number of Amplifiers used together. For details, refer to Ratings and Specifications. 2. Always turn OFF the power supply before joining or separating Amplifiers.
Mounting the Mobile Console Head 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.) ● 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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23
E3X-DA-N Optical Communications 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.
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.
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.
Sticker
When using the E3X-DA-N with the Mobile Console, mount the End Plate in the way shown below.
Sticker
Note: Attach the stickers to the sides with grooves. End Plate
Removing Connectors (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.)
Pull Strengths for Connectors (Including Cables) E3X-CN11, E3X-CN21, E3X-CN22: 30 N max. E3X-CN12: 12 N max.
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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24
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 Pre-wired Amplifiers E3X-DA11-N E3X-DA21-N E3X-DAB11-N E3X-DA41-N E3X-DA51-N E3X-DA11D
(Unit: mm)
With Mounting Bracket Attached
E3X-DAG11-N E3X-DAH11-N E3X-DAB41-N E3X-DAG41-N E3X-DAH41-N
*2
Operation indicator
3 Two, 2.4 dia.
4.9 × 3 = 14.7 Incident level indicator Threshold level indicator a *1
17.15 13.05
64.3
10
38.6
5.3
Mounting Holes Two, M3
31.5
8
9.9 10.7
16
10.75 Hole for optical communications
4.1 16
22.4 13 Two, 3.2-dia. holes 3.4
4.4
22.4
Pre-wired Amplifiers, Water-resistant Models E3X-DA11V E3X-DA41V
2.4 4
34.8 Mounting Bracket (E39-L143) (order separately) SUS304 stainless steel
*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). Standard length: 2 m. 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.
16
With Mounting Bracket Attached 4.9 × 3 = 14.7
30.05 25.95
Incident level indicator Threshold level indicator
Operation indicator
*2
a *1 81.5
Two, 2.4 dia.
6.9
12
40
2.8 33
8
9.9 11.2
10.7
3.9
3.4
16
23.9 14.4
4.3
37 67.2
11.5
Mounting Holes Two, M3
16
23.9
3.4
Hole for optical communications 6.6 Mounting Bracket (E39-L148) (order separately) 5.4 SUS304 stainless steel
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
*2
Operation indicator
3 Two, 2.4 dia.
4.9 × 3 = 14.7 Incident level indicator Threshold level indicator a *1
17.15 13.05
64.3
10
38.6
5.3
Mounting Holes Two, M3
31.5
8
9.9 10.7
16
10.75 3.4
E39-L143 Mounting Bracket (order separately) SUS304 stainless steel
3.4
4.4
22.4
10
*1. The Mounting Bracket can also be used on side A. *2. 4-dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm2; Insulation diameter: 1.1 mm). Standard length: 2 m.
16
Incident level indicator Threshold level indicator
Operation indicator
13.05 17.15 Two, 2.4 dia.
2.4 4
34.8
Two, 3.2-dia. holes
Amplifiers with Standard Connectors E3X-DA6 E3X-DAG6 E3X-DA7 E3X-DAH6 E3X-DA8 E3X-DAB8 E3X-DA9 E3X-DAG8 E3X-DAB6 E3X-DAH8 E3X-DA6D E3X-DA6-P
Hole for optical communications
16
22.4 13
4.9 × 3 = 14.7
3
64.3
31.5
8
14 9.9
10.7 5.5
3.4 1.8
38.6 13
36.7
5.1 3.9
Hole for optical communications
1.8
1.7 4.2
6.2
1.7
Dimensions with Master Connector Connected 71 67.5 64.3
Dimensions with Slave Connector Connected 71 67.5
E3X-CN11: 4.0 dia. E3X-CN21: 4.0 dia. E3X-CN02: With no cable
31.5
E3X-CN12: 2.6 dia. E3X-CN22: 4.0 dia. E3X-CN02: With no cable
64.3
31.5
1.5
1.5
12.95
4
1.8 5.1 3.9
10
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1.8 5.1 3.9
12.95
3
4.8
17.45 11.55
4 10
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27
E3X-DA-N Amplifiers with M8 Connectors, Water-resistant Models E3X-DA14V E3X-DA44V *The Mounting Bracket can
With Mounting Bracket Attached 4.9 × 3 = 14.7
30.05 25.95
Incident level indicator Threshold level indicator
also be used on side A.
Operation indicator
a *1 81.5
Two, 2.4 dia.
40
6.9
12
2.8 M8 33
8
9.9 11.2
10.7
3.9
3.4
37 67.2
11.5
Mounting Holes
Hole for optical communications
16
23.9 14.4
4.3
11 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 Amplifiers with Standard Connectors, Twin-output Models Threshold level indicator E3X-DA6TW Operation indicator E3X-DA8TW
13.05 17.15 10
4.9 × 3 = 14.7
3 Two, 2.4 dia.
64.3
31.5
8
14 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
Dimensions with Master Connector Connected
1.7
Dimensions with Slave Connector Connected
71 67.5
71 67.5
64.3
64.3
E3X-CN22: 4.0 dia.
E3X-CN21: 4.0 dia. 31.5
31.5
1.5
1.5
12.95
4
1.8 5.1 3.9
10
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12.95
1.8 5.1 3.9
3
17.45 11.55
4.8
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4 10
28
E3X-DA-N Amplifiers with Connectors Master Connectors E3X-CN11 E3X-CN21
+50 0
2,000
10 6 2.9
2.6
10.7 6.8 4 4 dia.
* 14.4
6
8.4 15.1
0.8
10±2
30±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
+50 0
2,000
10 6
10.7 6.8
2.9
4
2.6
*
E3X-CN12: 2.6 dia. E3X-CN22: 4 dia.
14.4
6
10±2
30±2
8.4 15.1
0.8 3
+50 0
50
* 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 AC adapter jack
Mobile Console Head Communications jack
Communications jack
10 20
Menu indicators 52.8
22
Channel indicator
Output indicator
(38.2) 31.8 13.2
Connection indicator
Mode display
13.1 16.3 28.8
17.3
24.3 30.3
M5 ball plunger
1.2 5.1 12.3
27.7 9.9 31.2 36.7 51.3
5.6 Optical communications position
Channel buttons 136 Escape button
Teaching 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 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 Short-circuiting Do not short-circuit the load. Doing so may cause explosion or burning.
• DC Three-wire NPN Output Sensors Load
Brown Sensor
---
Black Blue
• DC Three-wire NPN Output Sensor
Load
Brown Sensor
• AC Two-wire Sensors Example: E3E2
(Load short circuit)
Black Blue
+ -
Brown
Load (Load short circuit)
Sensor Blue
Incorrect Wiring Do not reverse the power supply polarity or otherwise wire incorrectly. Doing so may cause explosion or burning.
• DC Three-wire NPN Output Sensors Example: Incorrect Polarity
• DC Three-wire NPN Output Sensors Example: Incorrect Polarity Wiring Load
Brown Sensor
Load Black
+
Blue
Load
Brown
Brown Sensor
Black Blue
Sensor
-
Blue
+ -
Black
+
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 connecting the power supply.
• DC Three-wire NPN Output Sensors Brown
Sensor
12 to 24VDC
• AC 2-wire Sensors Example: E3E2 etc.
Brown Black
Sensor Blue
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.
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C-1
Photoelectric Sensors Technical Guide Precautions for Correct Use ● Design Power Reset Time
Turning OFF Power
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.
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.
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. Countermeasure
1
2
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. 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
Separate Sensors to distance where interference does not occur.
Check the parallel movement distance range in the catalog, verify the set distance between adjacent Sensors, and install the Sensors accordingly at a distance at least 1.5 times the parallel movement distance range.
--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. 1.5 × L
3 Workpiece Workpiece L
Sensor
Alternate Emitters and Receivers.
Sensor
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.
5
6
Adjust the sensitivity.
If there is a possibility that light from another Sensor may enter the Receiver, change the position of the Emitter and Receiver, place a light barrier between the 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.)
If Sensors are mounted in opposite each other, slant the Sensors as shown in the following diagram. (This is because the Sensors may affect each other and cause output chattering even if separated by more than the Sensor sensing distance.) Sensor
Sensor θ
θ
Lowering the sensitivity will generally help.
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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). +V
Common mode noise (inverter noise)
Sensor
Inverter motor
0V
IM
Common noise applied between the mounting board and the +V and 0-V lines, respectively.
(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). Insert an insulator.
Noise
Mounting block (metal)
+V Inverter motor
Sensor
0V
(3) (2)
Noise
Noise
Mounting block (metal)
Noise propagates through the air from the noise source and directly enters the Sensor. Radiant noise Ingress of high-frequency electromagnetic waves directly into Sensor, from power line, etc.
Noise source
(1)
• 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.
+V
Sensor
Shield plate (copper) 0V Noise source
Noise enters from the power line. Power line noise Noise
Ingress of electromagnetic induction from high-voltage wires and switching noise from the switching power supply
Noise
IM
+V Sensor
+V Sensor 0V
• Insert a capacitor (e.g., a film capacitor), noise filter (e.g., ferrite core or insulated transformer), or varistor in the power line.
Noise 0V
Insert a capacitor, etc. Noise
Sensor
+V 0V
● Wiring Cable
Separation from High Voltage (Wiring Method)
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.
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 Tensile Strength 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.
Note: Do not subject a shielded cable or coaxial cable to tension.
Repeated Bending
Power line
Work Required for Unconnected Leads Unused leads for self-diagnosis outputs or other special functions should be cut and wrapped with insulating tape to prevent contact with other terminals.
Normally, the Sensor cable should not be bent repeatedly. (For bending-resistant cable, see Attachment to Moving Parts on page C-4.)
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C-3
Photoelectric Sensors Technical Guide Power Supply 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.
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.
Blue 0 V Black OUT
● Mounting 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.
Cable Bending Destruction Test (Tough Wire Breaking Test) With current flowing, bending is repeated to check the number of bends until the current stops.
7
8
9
(2)
10 11 12
Brown +12 V
(1) S3D2
4
5
6
1
2
3
(3) θ
θ
R
Weight
Specimen
Description/conditions
Test Bending angle (θ) Bending repetitions Weight Operation per bending Bending radius of support points (R)
Result
Standard cable VR (H) 3 x18/0.12
Robot cable: Strong, conductive electrical wire 2 x 0.15 mm2, shielded
Left/right 90° each
Left/right 45° each
---
60 bends/minute
300g
200g
(1) through (3) in figure once
(1) through (3) in figure once
5 mm
2.5 mm
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.
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C-4
Photoelectric Sensors Technical Guide ● Adjustments Optical Axis Adjustment
Securing Fibers The E3X Fiber Unit uses a one-touch locking mechanism. Use the following methods to attach and remove Fiber Units.
(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.
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. Receiver
Incident indicator or Operation indicator ON OFF
Lock released position Emitter Locked position
Lock lever
Protective cover
l 1 2
Insertion position
Optimum value 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. Mechanical axis: The axis perpendicular to the center of the lens.
Fiber insertion mark Fiber
9mm
(2) Removing Fibers Open the protective cover, lift up the lock lever, and pull out the fibers.
Locked position
Lock released position
Emitter
Optical axis
Optical axis
Receiver
Mechanical axis
Protective cover Emission beam
Reception area
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.
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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? (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? (6) Is strong light, such as sunlight (e.g., reflected from a wall), shining on the Receiver? (7) Do not attempt to disassemble or repair the Sensor under any circumstances. (8) If you determine that the Sensor clearly has a failure, immediately turn OFF the power supply.
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) Locations with corrosive gas vapors (4) Locations where organic solvents may splash onto the Sensor (5) Locations subject to vibration or shock (6) Locations where there is a possibility of direct contact with water, oil, or chemicals (7) Locations with high humidity and where condensation may result
Environmentally Resistive Sensors The E32-T11F/T12F/T14F/T81F-S/D12F/D82F and E3HQ can be used in locations (3) and (6) above.
Optical Fiber Photoelectric Sensors in Explosive Gas Atmospheres The Fiber Unit can be installed in the hazardous area, and the Amplifier Unit can be installed in a non-hazardous area.
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.
Electrical sparks or high-temperature parts that have sufficient energy to cause explosion in a hazardous atmosphere are called ignition sources.
Hazardous area
Non-hazardous area
Fiber Unit Amplifier Unit Sensing object
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. • The case of the E3ZM, E3ZM-C and E3S-C is metal. The lens, however, is plastic.
● Accessories 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. (3) This Sensor cannot be used in locations where oil or chemicals may splash on the Sensor.
M8 and M12 Connectors • Be sure to connect or disconnect the connector after turning OFF the Sensor. • 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.
● Others Influence from External Electrical Fields
Values Given in Typical Examples
Do not bring a transceiver near the Photoelectric Sensor or its wiring, because this may cause incorrect operation.
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.
Cleaning • Keep organic solvents away from the Sensor. Organic solvents will dissolve the surface. • Use a soft, dry cloth to clean the Sensor.
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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
OMRON Corporation
In the interest of product improvement, specifications are subject to change without notice.
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