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Contact-Type Smart Sensor
E9NC-T
Advanced, Durable, Space-saving
Contact Sensors.
• OMRON’s unique ball spline mechanism for
resistance to vibration and shock.
• Employs a robot cable that withstands bending. *1
• Slim, short Sensor Heads and slim Amplifier Units
to save you space.
• A flanged type that does not require mounting
brackets and is easy to replace.
• Transmits high-precision data with a resolution of
0.1 μm across a network (E9NC-TA0 only).
*1. Robot cable specifications apply to the Sensor Head cable and the
Connection Cable between the Preamplifier and the Amplifier Unit.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to Safety Precautions on page 8.
Features
Handles Diverse Measurement Applications
Handles Measurement Applications in Harsh Environments
Handles Measurement Applications with Limited Space
Durable
Space-saving
Tough under Vibration and Shock
Slim, Short Sensor Heads
Ball Spline Mechanism
8-mm outside diameter
Slim Amplifier Units
Cross-sectional Area
Held at points.
Spindle
Held with grooves.
Spindle
Slim
lim Body Only 10 mm Wide
103.3 mm* even including
the bending radius
Save more space
and design
more freely with
the right-angle
air type.
*For permanent bend
Previous Method
E9NC-T
Handles Advanced Measurement Applications*2
Advanced
Data Communications via Field Networks
High-precision Data Transmission
(0.1-µm Resolution)
Connect Many Sensors
Connect Up to 30 Sensors with
Reduced Wiring *3
Slim
Slim
8 mm dia.
×
Short
82.8 mm
8 mm dia.
×
Short
82.7 mm
Eight Calculation Functions *4
Maximum Value, Minimum Value, Flatness,
Average, Step, Twist, Warp, and Thickness
Measurement of Machined Part Precision
*2. E9NC-TA0 only.
*3. You can connect up to 30 Sensors to an E3NW Sensor Communications Unit with EtherCAT
(when an OMRON NJ-series Controller is used) or up to 16 Sensors with CC-Link.
*4. Calculations are performed on the host controller. Special function blocks are available separately.
For details, please contact your OMRON sales representative.
E9NC-TH5S (on the left) and E9NC-TH5L (on the right)
1
E9NC-T
Ordering Information
Sensor Heads (Dimensions ➜ page 10 and 11) (Connection Cable between Preamplifier and Amplifier Unit is not provided
with the Snesor Head. Be sure to have the Connection Cable ready when using the Sensor.)
Type
Measuring range
(Moving range)
Appearance
Resolution
Model
Straight type
E9NC-TH5S 2M
Right-angle air type
E9NC-TH5L 2M
5 mm
Flanged type/
Straight type
E9NC-TH5SF 2M
Flanged type/
Right-angle air type
E9NC-TH5LF 2M
0.1 µm
Straight type
E9NC-TH12S 2M
Right-angle air type
E9NC-TH12L 2M
12 mm
Flanged type/
Straight type
E9NC-TH12SF 2M
Flanged type/
Right-angle air type
E9NC-TH12LF 2M
Amplifier Units (Dimensions ➜ page 12)
Type
Appearance
Model
E9NC-TA0
Communications*
NPN output
PNP output
ON/OFF output
E9NC-TA21 2M
E9NC-TA51 2M
* A Sensor Communications Unit is required if you want to use the Amplifier Unit on a network.
Connection Cable between Preamplifier and Amplifier Unit (Dimensions ➜ page 13)
Cable length
Model
Quantity
0.5 m
E9NC-TXC05
1
5m
E9NC-TXC5
1
10 m
E9NC-TXC10
1
20 m
E9NC-TXC20
1
Accessories (Sold Separately)
Sensor Head Accessories
Probe (Dimensions ➜ page 13)
The E9NC-TB1 is provided with the Sensor Head. Order replacements as required.
Type
2
Appearance
Model
Quantity
3-dia. probe
E9NC-TB1
1
Nylon probe
E9NC-TB2
1
Probe for flat
surfaces
E9NC-TB3
1
E9NC-T
Rubber boots (Dimensions ➜ page 13)
A rubber boot is provided with the Sensor Head. Order replacements as required.
Applicable
Sensor Head
Model
Quantity
E9NC-TH5@
E9NC-G5
1
E9NC-TH12@
E9NC-G12
1
Amplifier Unit Accessories
Amplifier Unit Mounting Bracket (Dimensions ➜ page 14)
A Mounting Bracket is not provided with the Amplifier Unit. It must be ordered separately as required.
Appearance
Model
Quantity
E39-L143
1
DIN Track (Dimensions ➜ page 14)
A DIN Track is not provided with the Amplifier Unit. It must be ordered separately as required.
Appearance
Type
Model
Quantity
Shallow type, total length: 1 m
PFP-100N
1
Shallow type, total length: 0.5 m
PFP-50N
1
Deep type, total length: 1 m
PFP-100N2
1
End Plate (Dimensions ➜ page 14)
An End Plate is not provided with the Amplifier Unit. It must be ordered separately as required.
Appearance
Model
PFP-M
Quantity
1
Related Products
Sensor Communications Units
Type
Appearance
Model
Sensor Communications
Unit for EtherCAT
E3NW-ECT
Sensor Communications
Unit for CC-Link
E3NW-CCL
Distributed Sensor Unit*
E3NW-DS
Refer to your OMRON website for details.
The E9NC-TA0 is supported for firmware version 1.03 or higher (Sensor Communications Units manufactured in July 2014 or later).
*The Distributed Sensor Unit can be connected to any of the Sensor Communications Units.
EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
CC-Link is a registered trademark of Mitsubishi Electric Corporation. The trademark is managed by the CC-Link Partner Association.
3
E9NC-T
Ratings and Specifications
Sensor Heads
Type Straight type
Item
E9NC-TH5S
E9NC-TH12S
Right-angle air type
E9NC-TH5L
E9NC-TH12L
Flanged type/Straight type
E9NC-TH5SF
E9NC-TH12SF
Flanged type/Right-angle air type
E9NC-TH5LF
Measuring range (Moving range)
5 mm
Resolution
0.1 µm
1 µm
Precision *1
Measuring
force *1
Upward
0.35±0.25 N
0.4±0.3 N
Horizontal
0.4±0.25 N
0.5±0.3 N
Downward
0.45±0.25 N
0.6±0.3 N
Indicator (Preamplifier)
Operation indicator (blue/red)
Ambient temperature range
Operating: −10 to 55°C; Storage: −20 to 60°C (with no icing or condensation)
Ambient humidity range
Operating and storage: 35% to 85% (with no condensation)
Maximum response speed
80 m/min
Origin detection speed
80 m/min
Origin position
1 ±0.5 mm from the spindle push-out position (the lowest point)
Vibration resistance (destruction)
100 m/s2 (20 to 2,000 Hz) 20 minutes each in X, Y, and Z directions
Shock resistance (destruction)
1,000 m/s2 3 times each in X, Y, and Z directions
Degree of
protection
Head
Right-angle air type
IEC IP67 (only when a hose elbow and air hose are connected)
Straight type
---
Preamplifier
---
Number of sliding operations
92 million times (based on OMRON’s dedicated evaluation)
Probe
Carbide with a round surface, screw thread size: M2.5
Connecting method
Materials
Pre-wired connector (2 m from the Sensor Head to the Preamplifier)
Sensor Head
Stainless steel (SUS303)
Rubber boot
Nitrile rubber (NBR)
Preamplifier
ABS
Probe contact point *2
Carbide
Cable
PVC
Hose elbow for air (included)
(Right-angle air type only)
Nickel-plated brass
Tightening nut, Wave washer
(Flanged type only)
Tightening nut: Stainless steel (SUS410), Wave washer: SK5
Weight (packed state/Sensor Head only)
Approx. 340 g/approx. 110 g
Accessories
Common: Wrench, Instruction Manual
Right-angle air type: Hose elbow
Flanged type: Tightening nut, wave washer, clamp wrench, pin
*1. These values were measured at an ambient temperature of 20°C.
*2. For the case of the provided E9NC-TB1 (3-dia. probe)
4
E9NC-TH12LF
12 mm
E9NC-T
Amplifier Units
Type
Communications
NPN output
Inputs/
outputs
E9NC-TA21
E9NC-TA0
PNP output
Item
ON/OFF output
Connecting method
E9NC-TA51
Connector for Sensor Communications Unit
Outputs
---*1
External inputs
Pre-wired type
2 outputs
1 input
Power supply voltage
Supplied from the connector through the Sensor Communications Unit
Display resolution
0.1 µm min.
Power consumption *2
At Power Supply Voltage of 24 VDC
Normal mode: 2,040 mW max. (Current consumption: 85 mA max.)
Eco ON: 1,800 mW max. (Current consumption: 75 mA max.)
Eco LO: 1,920 mW max. (Current consumption: 80 mA max.)
Control outputs *3
External inputs
10 to 30 VDC, including 10% ripple (p-p)
---
Load power supply voltage: 30 VDC max., open-collector
output
Load current: 100 mA max. in total for the 2 outputs
(Residual voltage At load current of less than 10 mA: 1 V max.,
at load current of 10 to 100 mA: 2 V max.)
OFF current: 0.1 mA max.
---
Refer to *4.
Indicators
7-segment displays (white)
GO indicator (orange), HIGH/LOW indicator (orange), NO/NC indicator (orange), PRST indicator (green), ST indicator
(blue)
Protection circuits
Power supply reverse polarity protection and output shortcircuit protection
Response
time
Super-high-speed mode
(SHS)
Operate or reset: 3 ms
High-speed mode (HS)
Operate or reset: 10 ms
Standard mode (Stnd)
Operate or reset: 100 ms
Giga mode (GIGA)
Power supply reverse polarity protection, output short-circuit
protection, and output reverse polarity protection
Operate or reset: 1,000 ms
Threshold setting
Smart Tuning (2-point area tuning, tolerance tuning, 2-point tuning, 1-point tuning), or manual adjustment
No. of banks
4
Output mode selection
Functions
Normal output, hybrid output (Output is performed according to the combination of the two bits used to specify HIGH, GO,
LOW, and error.)
Preset
Negative values can be displayed.
Resetting settings *5
Select from initial reset (factory defaults) or user reset (saved settings).
Eco mode *6
Select from OFF (digital display lit), ECO ON (digital display not lit), and ECO LO (digital display dimmed).
Bank switching
Select from banks 1 to 4.
Origin point use setting
Select whether using the Sensor Head origin point or setting the point at power ON as origin.
Direction
Switchable
Output
Select from Normal sensing mode or Area sensing mode.
External input
Display digits
---
Select from preset, bank switching, input OFF, and tuning.
Settable in units ranging from 0.0001 mm to 1 mm.
Hysteresis width
---
Select from standard setting or user setting.
The hysteresis width can be set to a value from 0 to
9999.9999 in the user settings.
Maximum connectable Units
With E3NW-ECT: 30 units *7
With E3NW-CCL: 16 units
30 units
Ambient temperature range
Operating: Groups of 1 or 2 Amplifier Units: 0 to 55°C,
Groups of 3 to 10 Amplifier Units: 0 to 50°C, Groups of 11 to
16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier
Units: 0 to 40°C
Storage: −30 to 70°C (with no icing or condensation)
Operating: Groups of 1 or 2 Amplifier Units: −25 to 55°C,
Groups of 3 to 10 Amplifier Units: −25 to 50°C, Groups of 11
to 16 Amplifier Units: −25 to 45°C, Groups of 17 to 30 Amplifier Units: −25 to 40°C
Storage: −30 to 70°C (with no icing or condensation)
Ambient humidity range
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance
20 MΩ (at 500 VDC)
Dielectric strength
1,000 VAC at 50/60 Hz for 1 minute
Vibration resistance (destruction)
10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)
150 m/s2 for 3 times each in X, Y, and Z directions
500 m/s2 for 3 times each in X, Y, and Z directions
Weight (packed state/Amplifier Unit
only)
Approx. 65 g/approx. 25 g
Approx. 115 g/approx. 75 g
Materials
Case
Polycarbonate (PC)
Cover
Polycarbonate (PC)
Cable
Accessories
---
PVC
Instruction Manual
*1. Two sensor outputs are allocated in the programmable logic controller (PLC) I/O table.
PLC operation via Communications Unit enables reading detected values and changing settings.
*2. At Power Supply Voltage of 10 to 30 VDC.
Normal mode: 2,250 mW max. (Current consumption: 75 mA max. at 30 VDC, 155 mA max. at 10 VDC)
Eco ON: 2,010 mW max. (Current consumption: 67 mA max. at 30 VDC, 135 mA max. at 10 VDC)
Eco LO: 2,130 mW max. (Current consumption: 71 mA max. at 30 VDC, 145 mA max. at 10 VDC)
*3. Load current: 20 mA max. in total for the 2 outputs when 4 or more units are linked.
5
E9NC-T
*4. The following details apply to the input.
Contact input (relay or switch)
NPN
ON: Shorted to 0 V (Sourcing current: 1 mA max.).
OFF: Open or shorted to Vcc.
PNP
ON: Shorted to Vcc (Sinking current: 3 mA max.).
OFF: Open or shorted to 0 V.
Non-contact input (transistor)
*4-1.Input time is 25 ms (ON)/(OFF) only when (in tUnE) input is selected.
*5. The bank is not reset by the user reset function or saved by the user save function.
*6. ECO LO is supported for Amplifier Units manufactured in August 2014 or later.
*7. When the Sensors are connected to an OMRON NJ-series Controller.
6
Input time*4-1
ON: 1.5 V max. (Sourcing current: 1 mA max.)
OFF: Vcc − 1.5 V to Vcc (Leakage current: 0.1 mA max.) ON: 9 ms min.
OFF: 20 ms min.
ON: Vcc − 1.5 V to Vcc (Sinking current: 3 mA max.)
OFF: 1.5 V max. (Leakage current: 0.1 mA max.)
E9NC-T
I/O Circuit Diagrams
Output
method
Operation
mode
Model
Timing chart
NO/NC
indicator
Output circuit
Threshold Threshold
L
H
GO
HIGH
LOW
ON
OFF
GO indicator Lit
(orange) Not lit
ON
Output
transistor OFF
Load Operate
(e.g., relay) Reset
GO judgment
NO
NPN
NO lit.
GO indicator (orange)
Brown
Display
Sensor
main
circuit
Between brown and
black (orange) leads
E9NC-TA21
Load
Black
Control output Load
Orange ch1
Overcurrent
protection
circuit
Control output
ch2
Threshold Threshold
L
H
LOW
GO
HIGH
ON
OFF
GO indicator Lit
(orange) Not lit
ON
Output
transistor OFF
Load Operate
(e.g., relay) Reset
Pink
GO judgment
NC
10 to
30 VDC
External
input
Blue
NC lit.
Between brown and
black (orange) leads
Threshold Threshold
L
H
GO
HIGH
LOW
ON
OFF
GO indicator Lit
(orange) Not lit
ON
Output
transistor OFF
Load Operate
(e.g., relay) Reset
GO judgment
NO
PNP
NO lit.
Display
Between blue and
black (orange) leads
E9NC-TA51
ON
OFF
GO indicator Lit
(orange) Not lit
ON
Output
transistor OFF
Operate
Load
(e.g., relay) Reset
Overcurrent
protection
circuit
Sensor
main
circuit
Threshold Threshold
L
H
LOW
GO
HIGH
GO judgment
NC
GO indicator (orange)
Brown
Control output
ch1
Black
Control output
Orange ch2
Pink
External
input
Load
10 to
30 VDC
Load
Blue
NC lit.
Between blue and
black (orange) leads
Signal Assignments to the Output Wire
When normal output mode and NO operation are set
GO judgment
Control output 1 ON
NoGO judgment
OFF
Error judgment or
Undetermined
OFF
Control output 2 OFF
ON
When hybrid output mode and NO operation are set
LOW
judgment
GO
judgment
HIGH
judgment
Error judgment or
Undetermined
Control output 1 OFF
ON
ON
OFF
Control output 2 ON
ON
OFF
OFF
Note:1. The output is reversed when the operation mode is set to NC. The indicator is not reversed.
2. If the judgment output mode is the normal sensing mode, the output is provided in the normal output pattern regardless of the setting.
3. The change timing of the control output 1 and the control output 2 shifts for 10 µm at the maximum.
Nomenclature
E9NC-TA0/TA21/TA51
[NO/NC Indicator]
Indicates the setting status: NO or NC.
[GO Indicator]
Turns ON when a GO
judgment is attained.
[
[PRST Indicator]
[ NO/NC Button]
Turns ON after the preset function is executed. Used to switch the output.
If the operation mode is set to NO, the output turns ON when the workpiece
[ST Indicator]
is within the detection area. If the operation mode is set to NC, the output
Turns ON when Smart Tuning
turns ON when the workpiece is not within the detection area.
is in progress.
TUNE Button]
Measurement Value
[ MODE Button]
Executes Smart Tuning.
White digital display
Used to switch between the H threshold and the L threshold
(Set the threshold with an actual
and to switch between Detection Mode and Setting Mode.
sample used as the reference.)
[HIGH/LOW Indicator]
Displays the result of the
[+ − UP/DOWN Button]
HIGH/LOW judgment
Used to fine-tune the threshold.
7
E9NC-T
Safety Precautions
Be sure to read the precautions for E9NC-T in the website at: http://www.ia.omron.com/.
Sensor Heads
WARNING
Do not forcibly bend or pull the cables.
Do not put a heavy object on them or heat them.
Doing so may damage the cables, resulting in a fire.
Do not disassemble or alter the unit. There is
a risk of injury or electric shock. And it may
cause damage on the internal circuit.
Precautions for Safe Use
Please observe the following precautions for safe use of the
products.
1. Installation Environment
• Do not use the product in environments where it can be
exposed to inflammable/explosive gas.
• To secure the safety of operation and maintenance, do not
install the product close to high-voltage devices or power
devices.
2. Power Supply and Wiring
• Be sure to use an E9NC-TA@@ Amplifier Unit. Connecting
to other amplifier unit may cause damage or fire.
• When shortening cables, be sure to connect wires according to
the specifications. Misconnection may cause damage or fire.
• High-voltage lines and power lines must be wired
separately from this product. Wiring them together or
placing them in the same duct may cause induction,
resulting in malfunction or damage.
• Always turn OFF the power of the unit before connecting
or disconnecting the connectors.
• To prevent cables to cut, fix it in a place where too much
tension should not be applied to it. Avoid pulling cables too
strongly or bending them too much.
Repeated flexing: R50 or more
Permanent bend: R20 or more
• Head and output cables must be placed separately from
the power line.
3. Installation
• Use the dedicated wrench that comes with the product for
attaching and detaching the probe. Do not apply torque of 0.1
N⋅m or more to the spindle. Otherwise damage may result.
To prevent the probe from coming loose, use the accessory
wave washer of nominal 2.5 or use screw lock.
• After you secure the stem, do not apply rotational force.
Doing so may result in malfunction.
• Use screws or tightening nut for mounting and be sure to
tighten screws with a specified torque.
Specified torque M3 screw: 0.6 N⋅m
Tightening nut: 1.0 N⋅m
4. Others
• Do not attempt to disassemble, deform by pressure,
incinerate, repair, or modify this product.
• When disposing of the product, treat as industrial waste.
• If you notice an abnormal condition such as a strange odor,
extreme heating of the unit, or smoke, immediately stop using
the product, turn off the power, and consult your dealer.
8
Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunctions, or undesirable effects on product
performance.
1. Installation Environment
Do not install the product in locations subjected to the
following conditions:
• Surrounding air temperature outside the rating
• Rapid temperature fluctuations (causing condensation)
• Relative humidity outside the range of 35 to 85%
• Presence of corrosive or flammable gases
• Presence of dust, salt, or iron particles
• Direct vibration or shock
• Water, oil, or chemical fumes or spray, or mist atmospheres
• Presence of intense magnetic, electric field or high
frequency electric field (use the product in a place distant
from a noise source such as high power relay and highvoltage high-current switch by 0.5 m or more)
2. Warming Up
• The circuitry is not stable immediately after turning the
power ON, and the values gradually change until the
Sensor Head is completely warmed up.
• Before using the product, check that its functionality and
capability are normal.
3. Maintenance and Inspection
• Always turn off the power of the unit before connecting or
disconnecting cables.
• Do not use thinner, alcohol, benzene, acetone, or
kerosene to clean the sensor.
• If oil that becomes extremely viscous when it’s dry, such
as cutting oil, attaches to the rubber boot, the operation
may not work properly.
Wipe off with a waste cloth dampened with absolute alcohol.
• The rubber boot may be significantly degraded by organic
solvent or ozone in the air or ultraviolet rays in the
environment. In such cases, replace the rubber boot
regularly (6 months to a year).
• Rubber boots are coated with grease. Please do not
remove the grease when the rubber boot is used, since
sliding movement may be degraded if it is removed.
• When it used after wiping off the oil, perform regular
maintenance not to rust. Be sure to check that there is no
influence on the measurement due to the oil when it is
used with the oil.
4. Do not use this product under water, rain or outdoors.
■ Using with air supply
(E9NC-TH5L/E9NC-TH5LF/E9NC-TH12L/E9NC-TH12LF)
• The air to supply must be dry air with a vacuum of 0.04 to
0.067 MPa.
• Outside diameter of the tube for air intake must be 4 mm dia.
• Air supply draws the spindle in.
• If the spindle extrusion rate is high, the amplifier indication
may display an error when a workpiece is contacted.
• Too much impact may shift the ball retainer inside the
bearing, resulting in less operating range. If so, adjust the
spindle rate.
• Attach the hose elbow to the sensor head before you
secure it. When you attach the hose elbow, hold the rightangle bracket on the sensor head. Do not apply force to
any other part.
E9NC-T
Amplifier Units
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the product with voltage in excess of
the rated voltage.
Excess voltage may result in malfunction or fire.
Precautions for Correct Use
1. Be sure to mount the unit to the DIN track until it clicks.
2. When using the Amplifier Units with Connectors for
Communications Units, attach the protective caps
(provided with E3NW-series Sensor Communications
Unit) on the unused power pins to prevent electrical shock
and short circuiting.
Never use the product with an AC power
supply. Otherwise, explosion may result.
Protective cap
Precautions for Safe Use
The following precautions must be observed to ensure safe
operation of the product. Doing so may cause damage or fire.
1. Do not install the product in the following locations.
• Locations subject to direct sunlight
• Locations subject to condensation due to high humidity
• Locations subject to corrosive gas
• Locations subject to vibration or mechanical shocks
exceeding the rated values
• Locations subject to exposure to water, oil, chemicals
• Locations subject to stream
• Locations subject to strong magnetic field or electric field
2. Do not use the product in environments subject to
flammable or explosive gases.
3. Do not use the product in any atmosphere or environment
that exceeds the ratings.
4. To secure the safety of operation and maintenance, do not
install the product close to high-voltage devices and power
devices.
5. High-voltage lines and power lines must be wired
separately from the product. Wiring them together or
placing them in the same duct may cause induction,
resulting in malfunction or damage.
6. Do not apply any load exceeding the ratings. Otherwise,
damage or fire may result.
7. Do not short the load. Otherwise, damage or fire may
result.
8. Connect the load correctly.
9. Do not miswire such as the polarity of the power supply.
10. Do not use the product if the case is damaged.
11. Burn injury may occur. The product surface temperature
rises depending on application conditions, such as the
ambient temperature and the power supply voltage.
Attention must be paid during operation or cleaning.
12. When setting the sensor, be sure to check safety such as
by stopping the equipment.
13. Be sure to turn off the power supply before connecting or
disconnecting wires.
14. Do not attempt to disassemble, repair, or modify the
product in any way.
15. When disposing of the product, treat it as industrial waste.
16. Do not use the Sensor in water, rainfall, or outdoors.
3. Do not apply excessive force such as tension,
compression or torsion to the connector of the Sensor
Head that is fixed to the Amplifier Unit.
4. Always keep the protective cover in place when using the
Amplifier Unit. Not doing so may cause malfunction.
5. It may take time until the measured value become stable
immediately after the power is turned on depending on use
environment.
6. The Mobile Console E3X-MC11, E3X-MC11-SV2 and
E3X-MC11-S cannot be connected.
7. The E3X-DRT21-S, E3X-CRT, E3X-ECT, and E3NW
Sensor Communications Units cannot be used with the
models with ON/OFF outputs. The E3NW-ECT or E3NWCCL Sensor Communications Unit can be used with the
model with communications (E9NC-TA0), but the E3XDRT21-S, E3X-CRT, E3X-ECT, and E3NW-CRT Sensor
Communications Units cannot be used.
8. If you notice an abnormal condition such as a strange
odor, extreme heating of the unit, or smoke, immediately
stop using the product, turn off the power, and consult your
dealer.
9. Do not use thinner, benzene, acetone, and lamp oil for
cleaning.
9
E9NC-T
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensor Heads
E9NC-TH5S
(82.8
82.8)
6
(2000)
(77.25)
Measurement area
(17.3 to 22.3)
11
49.5
8.1 14.2
0.6
70
66
15
(30)
11.5 dia.
(12 dia.)
10 18
Probe (Included)
(E9NC-TB1)
0
- 0.009
8 dia.
Spring washer
E9NC-TH5L
21
(9.2)
Hose elbow
(Applicable hose
diameter: 4 mm)
Connector
Preamplifier
Rubber boot (Included)
(E9NC-G5)
(17.5)
Operation indicator
(blue/red) 2.5 dia.
Vinyl-insulated round
cable 5 dia. *
Sensor head
(2000)
(77.25)
70
11.5 dia.
66
1.3
15
(30)
10 18
(12 dia.)
When the hose elbow
is attached
Vinyl-insulated round
cable 5 dia. *
31.6
Preamplifier
Operation indicator
(blue/red) 2.5 dia.
Connector
2.7)
(82.7)
8 dia. - 00.009
11
Sensor head
Measurement area 14.2 0.6
(17.3 to 22.3)
8.1
Rubber boot (Included)
(E9NC-G5)
Spring washer
6
E9NC-TH5SF
Probe (Included)
(E9NC-TB1)
(82.8
82.8)
5.3
8.1
14.2
(2000)
(77.25)
Measurement area
(17.3 to 22.3)
8.7
70
66
4
11.5 dia.
15
(30)
6
0.6
12 dia. 7.9 dia.
(12 dia.)
10 18
Probe (Included)
(E9NC-TB1)
9.5
0
dia. - 0.009
Spring washer
M9
Rubber boot (Included)
(E9NC-G5)
(9.2)
Preamplifier
Tightening nut (14 dia., Thickness: 3)
E9NC-TH5LF
(17.5)
21
Hose elbow
(Applicable hose
diameter: 4 mm)
Operation indicator
(blue/red) 2.5 dia.
Sensor head
Wave washer
Vinyl-insulated round
cable 5 dia. *
Connector
Mounting hole (recommended): 9.7 dia. ±0.15
(2000)
(77.25)
70
66
15
11.5 dia.
(30)
1.3
(12 dia.)
10 18
7.9 dia.
When the hose
elbow is attached
24.6
12 dia.
Preamplifier
4
(82.7)
Operation indicator
(blue/red) 2.5 dia.
Connector
Sensor head
Vinyl-insulated round cable 5 dia. *
0
8.7
9.5 dia. -0.009
Wave washer
5.3
Measurement area 14.2 0.6
(17.3 to 22.3)
8.1
6
Tightening nut (14 dia., Thickness: 3)
M9
Rubber boot (Included)
(E9NC-G5)
Spring washer
Probe (Included)
(E9NC-TB1)
* The minimum bending radiuses of the Sensor Head cable are shown below.
Repeated flexing: 50 mm
Permanent bend: 20 mm
10
Mounting hole (recommended): 9.7 dia. ±0.15
E9NC-T
E9NC-TH12S
(109.7)
(2000)
(77.25)
Measurement area (21 to 33)
8.1
6
0.6
70
11.5 dia.
66
24.9
19.5
57.2
15
(30)
(12 dia.)
10 18
8 dia.- 00.009
Probe (Included)
(E9NC-TB1)
Sensor head
Spring washer
Connector
Preamplifier
Rubber boot (Included)
(E9NC-G12)
Operation indicator
(blue/red) 2.5 dia.
Vinyl-insulated round cable 5 dia. *
E9NC-TH12L
21
(2000)
(77.25)
70
(17.5)
Hose elbow
(Applicable hose
diameter: 4 mm)
(9.2)
11.5 dia.
66
1.3
(30)
(12 dia.)
15
10 18
Vinyl-insulated round
cable 5 dia. *
When the hose
elbow is attached
Connector
Preamplifier
39.3
(109.6)
Sensor head
8 dia. - 00.009
19.5
Measurement 24.9
area (21 to 33)
0.6
8.1
E9NC-TH12SF
Rubber boot (Included)
(E9NC-G12)
Spring washer
Probe (Included)
(E9NC-TB1)
6
(77.25)
(2000)
(109.7)
09.7)
70
66
Measurement area (21 to 33)
8.1
24.9
6 0.6
Operation indicator
(blue/red) 2.5 dia.
8
5.8
5.7
12 dia.
11.5 dia.
15
(30)
(12 dia.)
7.9 dia.
10 18
9.5
M9
Probe (Included)
(E9NC-TB1)
dia. -00.009
Spring washer
Rubber boot (Included)
(E9NC-G12)
(9.2)
Connector
Preamplifier
Tightening nut
(14 dia., Thickness: 3)
E9NC-TH12LF
(17.5)
Sensor head
Vinyl-insulated round cable 5 dia. *
Wave washer
Mounting hole (recommended): 9.7 dia. ±0.15
21
Hose elbow
(Applicable hose
diameter: 4 mm)
Operation indicator (blue/red) 2.5 dia.
(2000)
(77.25)
70
66
11.5 dia.
15
(30)
1.3
(12 dia.)
10 18
Sensor head
When the hose
elbow is attached
Vinyl-insulated round
cable 5 dia. *
7.9 dia.
39.3
Preamplifier
Operation indicator
(blue/red) 2.5 dia.
Connector
12 dia.
(109.6)
09.6)
5.7
5.8
9.5 dia.
8
0
- 0.009
Wave washer
Tightening nut (14 dia., Thickness: 3)
24.9
Measurement
area (21 to 33)
0.6
M9
Rubber boot (Included)
(E9NC-G12)
8.1
6
Spring washer
Probe (Included)
(E9NC-TB1)
Mounting hole (recommended): 9.7 dia. ±0.15
* The minimum bending radiuses of the Sensor Head cable are shown below.
Repeated flexing: 50 mm
Permanent bend: 20 mm
11
E9NC-T
Amplifier Units
Model with Communications
E9NC-TA0
NO/NC indicator
PRST indicator
HIGH indicator
ST indicator
27.8
30.2
GO indicator
LOW indicator
13.8
Measurement value display
(white, digital display)
11.5
10
Mounted to DIN Track
2.6
159.7 (max. value with cover open)
152° (max. value with cover open)
114
(max. value
with cover open)
(37) 33.5
26
(29.9)
Optical communications
32.1
(39.3)
(49.5)
102.4
[email protected] DIN Track
(sold separately)
Models with ON/OFF Outputs
E9NC-TA21
E9NC-TA51
NO/NC indicator
PRST indicator
HIGH indicator
*Cable Specifications
Vinyl-insulated round cable, 4 dia., 5 conductors
(Conductor cross-section: 0.2 mm2, Insulation
diameter: 0.9 mm), Standard cable length: 2 m,
Minimum bending radius: 12 mm
ST indicator
27.8
30.2
GO indicator
LOW indicator
Measurement value display
(white, digital display)
10
With Mounting Bracket Attached
Mounted to DIN Track
2.6
2.6
167.8
67.8 (max. value with cover open)
83.4
170°(max. value with cover open)
114
(max. value
with cover
open)
33.5
33.5
(37)
(37)
*
12.7
12.7
Optical
communications
32.1
(49.5)
4.3
Two, 3.2 dia.
(mounting holes)
(20.3)
83.4
32.1
[email protected] DIN Track
(sold separately)
(9.4)
Mounting Bracket (E39-L143)
(sold separately) (SUS304)
16
4.4
Mounting Holes
3.4
Two, M3
16
12
(41.5)
Optical
communications
16
E9NC-T
Accessories (Sold Separately)
Probes
E9NC-TB2
E9NC-TB1
17
11
SR1.5
SR1.5
5
5
5 dia.
5 dia.
7 dia.
M2.5
M2.5
Carbide
Nylon
E9NC-TB3
Carbide
13
5
6.5 dia.
M2.5
Connection Cables
E9NC-TXC05
E9NC-TXC5
E9NC-TXC10
E9NC-TXC20
L*
M8
18
16.4
21.5
32
Vinyl-insulated cable,
4 dia., 4 conductors (AWG28)
Heat-shrinkable tube (yellow)
*The lengths of L are shown below.
Model
L (m)
E9NC-TXC05
0.5
E9NC-TXC5
5
E9NC-TXC10
10
E9NC-TXC20
20
Rubber Boots
E9NC-G5
E9NC-G12
27.3±2
14±2
7.5 dia.
7.5 dia.
Material: Nitrile rubber (NBR)
Material: Nitrile rubber (NBR)
13
E9NC-T
Amplifier Unit Mounting Bracket
E39-L143
34.8
22
16
2.5
(10.3)
3
Mounting Holes
7.3
5.3
Two, M3
26.8
Two, 3.2-dia. holes
3
16
3
7
16±0.1
Four, R1.7
3.4
10.3 10 max.7
Material: Stainless steel (SUS304)
1
3.4
1
DIN Tracks
PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3
15
25
10
25
25
1,000 (500) *
10
25
27±0.15
15 (5) *
1
*Dimensions in parentheses
are for the PFP-50N.
Material: Aluminum
PFP-100N2
16
4.5
35±0.3 27
15
25
25
10
25
1,000
10
25
15
11.5
50
M4 × 8
panhead screw
10
M4 spring washer
4.8
6.2
1
1.3
1.8
35.5
Materials: Iron, zinc plating
14
35.3
1.8
29.2
1
Material: Aluminum
End Plate
PFP-M
24
10
1.5
Terms and Conditions Agreement
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.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses 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. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 part 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 part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
CRoom 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2013-2014 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_9_2_0616
Cat. No. E434-E1-02
0614 (0413)
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