E2EC

Cable Amplifier Proximity Sensor
E2EC
CSM_E2EC_DS_E_9_2
Subminiature Sensors with
Long-distance Detection
• Shielded Sensor Heads from 3-mm to M12 diameters that
can be embedded in metal.
• Robotics cables provided as a standard feature
(DC 2-Wire Models).
• Indicator provided in Amplifier cable for easy confirmation
of operation.
• Power supply range of 5 to 24 VDC for DC 3-Wire Models.
Be sure to read Safety Precautions on
page 6.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
Sensors [Refer to Dimensions on page 7.]
DC 2-Wire Models
Model
Appearance
Sensing distance
Operation mode
NO
3 dia.
Shielded
0.8 mm
5.4 dia.
NC
E2EC-CR8D1 2M *
E2EC-CR8D2 2M *
E2EC-C1R5D1 2M *
E2EC-C1R5D2 2M *
8 dia.
3 mm
E2EC-C3D1 2M *
E2EC-C3D2 2M *
M12
4 mm
E2EC-X4D1 2M *
E2EC-X4D2 2M *
1.5 mm
* Models with different frequencies are also available. The model numbers are [email protected]@@@5 (example: E2EC-CR8D15).
DC 3-Wire Models
Appearance
Shielded
Sensing distance
3 dia.
Model
Output configuration
NO
E2EC-CR5C1 2M *1 *2
0.5 mm
NPN open-collector output
8 dia.
2.5 mm
E2EC-C2R5C1 2M *1 *2
*1. Models with different frequencies are also available. The model numbers are [email protected]@@@5 (example: E2EC-CR5D15).
*2. NC models are also available.
Accessories (Order Separately)
Mounting Bracket
The Mounting Bracket for the [email protected] is not provided with the Sensor. Order a Mounting Bracket separately if required. [Refer to Dimensions on page 8.]
Appearance
Model
Y92E-F5R4
Applicable Sensors
[email protected] (5.4-mm-dia. Sensor)
1
E2EC
Ratings and Specifications
DC 2-Wire Models
Item
Model
[email protected]
[email protected]
DC 3-Wire Models
[email protected]
[email protected]
E2EC-CR5C1
E2EC-C2R5C1
Sensing distance
0.8 mm ±15%
1.5 mm ±10%
3 mm ±10%
4 mm ±10%
0.5 mm ±15%
2.5 mm ±10%
Set distance
0 to 0.56 mm
0 to 1.05 mm
0 to 2.1 mm
0 to 2.8 mm
0 to 0.3 mm
0 to 1.7 mm
Differential travel
10% max. of sensing distance
Detectable object
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 3.)
Standard sensing
object
Iron, 5 × 5 × 1 mm
Iron, 8 × 8 × 1 mm
Response frequency
1.5 kHz
*1
Power supply voltage (operating voltage range)
Iron, 5 × 5 × 1 mm Iron, 8 × 8 × 1 mm
1 kHz
5 to 24 VDC (4.75 to 30 VDC),
ripple (p-p): 10% max.
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current
consumption
Leakage current
Iron,
12 × 12 × 1 mm
---
10 mA max.
0.8 mA max.
---
Load
current
5 to 100 mA
NPN open-collector output,
100 mA max. (30 VDC max.)
Residual
voltage
3 V max. (Load current: 100 mA, Cable length: 2 m)
1 V max. (Load current: 100 mA,
Cable length: 2 m)
Indicators
D1 Models: Operation indicator (red), Setting indicator (green)
D2 Models: Operation indicator (red)
Detection indicator (red)
Operation mode
(with sensing object
approaching)
D1 Models: NO
D2 Models: NC
Refer to the timing charts under I/O Circuit Diagrams on page 5 for details.
NO
Refer to the timing charts under I/O
Circuit Diagrams on page 5 for details.
Protection circuits
Load short-circuit protection, Surge suppressor
Surge suppressor
Ambient
temperature range
Operating/Storage: −25 to 70°C (with no icing or condensation)*2
Ambient
humidity range
Operating/Storage: 35% to 95% (with no condensation)
Temperature
influence
±20% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
Voltage influence
±2.5% max. of sensing distance at rated voltage in the rated voltage ±15%
range
Insulation
resistance
50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength
1,000 VAC for 1 min between current-carrying parts and case
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Destruction: 500 m/s2 10 times each in
X, Y, and Z directions
Degree of protection
IEC 60529 IP67,
In-house standards: oil-resistant (For Sensor Head only)
IEC 60529 IP64
Connection method
Pre-wired Models (Standard cable length: 2 m)
Weight
(packed state)
Approx. 45 g
Control
output
Case
Brass
Sensing
surface
ABS
Materials Clamping nut
Toothed
washer
Accessories
±5% max. of sensing distance at the
rated voltage range in the voltage
range of 4.75 to 30 V
500 VAC for 1 min between currentcarrying parts and case
---
Brass
(nickel-plated)
---
---
Iron (zinc-plated)
---
Amplifier Mounting Bracket, Instruction manual
Instruction manual
*1. The response frequency is an average value.
Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.
*2. Incorrect operation may occur if there is a large temperature difference between the Sensor Head and the Amplifier Unit.
2
E2EC
Engineering Data (Reference Value)
1.0
0.8
E2EC-C3D1
Distance X (mm)
E2EC-C1R5D1
Distance X (mm)
Distance X (mm)
Sensing Area
E2EC-CR8D1
2.0
1.5
4
3
0.6
2
1.0
0.4
Y
Y
Y
X
X
0.5
X
1
0.2
-1.0
-0.5
0
0.5
Sensing Head
1.0
-2
-1
0
1
2
Distance X (mm)
E2EC-CR5C1
5
4
0
-4
3
-3
-2
Distance Y (mm)
Sensing Head
E2EC-X4D1
Distance X (mm)
0
-3
1.5
Distance Y (mm)
-1
0
1
Sensing Head
2
3
4
Distance Y (mm)
E2EC-C2R5C1
Distance X (mm)
0
-1.5
0.6
0.5
0.4
3.0
2.5
Y
2.0
X
3
Y
X
0.3
1.5
2
0.2
Y
X
1
0
-6
1.0
Y
X
0.1
-4
-2
0
Sensing Head
2
4
Distance Y (mm)
0
-2
0.5
-1.5
-1
-0.5
0
0.5
Sensing Head
1
1.5
Distance Y (mm)
0
-4
-3
-2
-1
0
1
Sensing Head
2
3
Distance Y (mm)
3
E2EC
Iron
0.8
Stainless steel
(SUS304)
0.6
E2EC-C3D1
2.0
1.5
Iron
3
Iron
Stainless steel
(SUS304)
X
0
10
5
15
d×
d
0.5
t = 1 mm
t = 1 mm
20
25
30
35
0
5
10
15
20
25
30
35
E2EC-CR5C1
t = 1 mm
Iron
4
3
0.6
Iron
0.5
Stainless steel
(SUS304)
0.4
0.3
15
20
25
30
Copper
@d
X
0.1
0
35
2
25
30
35
3.0
2.5
Iron
Stainless steel
(SUS304)
2.0
Brass
4
6
8
10
12
14
1.0
Copper
t=1 mm
@d
X
0.5
16
18 20
Side length of sensing object: d (mm)
Side length of sensing object: d (mm)
Residual Output Voltage
DC 2-Wire Models
20
Aluminum
Copper
Aluminum
10
15
1.5
Aluminum
0.2
5
10
Side length of sensing object: d (mm)
E2EC-C2R5C1
Brass
1
5
Brass
Stainless steel
(SUS304)
2
0
Side length of sensing object: d (mm)
Distance X (mm)
E2EC-X4D1
X
Copper
Aluminum
1
X
Side length of sensing object: d (mm)
d×
d
Brass
Copper
Aluminum
Distance X (mm)
d×
d
0.2
Distance X (mm)
t = 1 mm
X
2
Brass
Aluminium
0
5
10
15
20
25
t=1 mm
30
35
40
Side length of sensing object: d (mm)
Leakage Current
E2EC
5
Leakage current (mA)
Residual output voltage (V)
d×
d
Copper
0.4
0
4
Stainless steel
(SUS304)
Brass
1.0
5
Distance X (mm)
1.0
Distance X (mm)
Distance X (mm)
Influence of Sensing Object Size and Material
E2EC-CR8D1
E2EC-C1R5D1
4
3
1.5
1.0
E2EC-CR8D1
E2EC-C3D1
2
0.5
E2EC-X4D1
E2EC-C1R5D1
1
0
1
3
5
10
30 50
100
300 500 1,000
Load current (mA)
0
10
20
30
40
Power supply voltage (V)
4
E2EC
I/O Circuit Diagrams
DC 2-Wire Models
Operation
Model
Timing Chart
Output circuit
Unstable Set position
Stable sensing
sensing
area
Non-sensing area area
Proximity Sensor
Sensing
object
NO
E2EC-CR8D1
E2EC-C1R5D1
E2EC-C3D1
E2EC-X4D1
(%)
100
80(TYP)
0
Rated
sensing
distance
ON
Setting indicator
OFF (green)
Brown
ON
ON
Control output
OFF
Non-sensing area
Load
+V
Operation
OFF indicator (red)
Proximity
Sensor
main
circuit
Blue
Sensing area
0V
Proximity Sensor
Sensing
object
NC
E2EC-CR8D2
E2EC-C1R5D2
E2EC-C3D2
E2EC-X4D2
Note: The load can be connected
to either the +V or 0 V side.
(%)
100
0
Rated
sensing
distance
ON
Operation
OFF indicator (red)
ON
Control
OFF output
DC 3-Wire Models
Operation
Model
Timing Chart
Output circuit
Brown
+V
10 Ω
Load
Sensing
object
NO
E2EC-CR5C1
E2EC-C2R5C1
Present
Not present
ON
Output transistor
(load)
OFF
Detection
indicator (red)
OFF
ON
Proximity
Sensor
main
circuit
Black *
Output
Blue
0V
Maximum load current: 100 mA
Note: The Sensor may be destroyed if
mistakes are made in wiring.
5
E2EC
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
Mutual Interference
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
When installing Sensors face-to-face or side-by-side, ensure that the
minimum distances given in the following table are maintained.
B
Precautions for Correct Use
A
Do not use this product under ambient conditions that exceed the
ratings.
Mutual Interference
B
● Design
Influence of Surrounding Metal
[email protected]
18 (4) *1
6 (3) *1 *2
[email protected]
15 (8) *1
10.8 (5.4) *1 *2
When mounting the Sensor within a metal panel, ensure that the
clearances given in the following table are maintained. Failure to
maintain these distances may cause deterioration in the performance
of the Sensor.
[email protected]
30 (15) *1
16 (8) *1 *2
[email protected]
40 (20) *1
24 (12) *1 *2
E2EC-CR5C1
20 (10) *1
15 (3) *1 *2
E2EC-C2R5C1
40 (20) *1
25 (15) *1
*1. Values in parentheses apply to Sensors operating at different frequencies.
*2. Mutual interference will not occur for close-proximity mounting if models with
different frequencies are used together.
n
m
d dia.
D
m
● Mounting
l
Influence of Surrounding Metal (Unit: mm)
Model
Item
(Unit: mm)
A
l
Model
Item
l
d
[email protected]
3
[email protected]
[email protected]
0
[email protected]
D
m
n
2.4
6
5.4
4.5
10.8
8
9
16
12
24
12
0
Model
3
1.5
5
[email protected]
E2EC-C2R5C1
8
10
21
[email protected]
[email protected]
Incorrect operation may occur if there is a large temperature
difference between the Sensor Head and the Amplifier Unit.
Dimpled
end of set
screw (M3)
Permissible Tightening Range and Torque
E2EC-CR5C1
Influence of Temperature
A
• Refer to the following table for the
torque and tightening ranges
applied to mount the E2EC-C
Unthreaded Cylindrical Model.
Tightening must be as given in
the following table.
Tightening
Set screw tightening
6 to 10 mm
0.49 N·m
8 to 16 mm
E2EC-CR5C1
6 to 10 mm
E2EC-C2R5C1
8 to 16 mm
0.98 N·m
0.39 N·m
• The tightening torque applied to the [email protected] Threaded Cylindrical Models must be
12 N·m max.
Amplifier Mounting Bracket for DC 2-Wire Models
Mounting
Dismounting
1. Insert the Amplifier into the trapezoidal end (i.e., the fixing side) of
the Mounting Bracket.
1. Lightly press the hook on the Mounting Bracket with a flat-blade
screwdriver.
1
Flat-blade
screwdriver
1
2. Press the other end of the Amplifier onto the Bracket.
Amplifier
Cable
Mounting Bracket
2
2. The Amplifier will be automatically released due to the spring force
of the Mounting Bracket.
2
6
E2EC
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Main Units
[email protected]
With Mounting Bracket Attached
1.6-dia shielded robotics cable,
Standard length: 400 mm
35
6
25.5
12
2.9-dia. vinyl-insulated round robotics cable
with 2 conductors (Conductor cross section:
0.15 mm2, Insulator diameter: 1 mm),
Standard length: 2 m
6
*1
3±0.1 dia.
8
Indicators *2
10
*1. The cable can be extended up to 200 m
(separate metal conduit).
*2. D1 Models: Operation indicator (red),
Setting indicator (green)
D2 Models: Operation indicator (red)
10.3
5.4
24.2
Two, 3.2-dia. mounting holes
Mounting Bracket
[email protected]
With Mounting Bracket Attached
1.6-dia shielded robotics cable,
Standard length: 400 mm
35
6
25.5
18
5.4 dia.
6
2.9-dia. vinyl-insulated round robotics cable
with 2 conductors (Conductor cross section:
0.15 mm2, Insulator diameter: 1 mm),
Standard length: 2 m
*1
8
Indicators *2
10
*1. The cable can be extended up to 200 m
(separate metal conduit).
*2. D1 Models: Operation indicator (red),
Setting indicator (green)
D2 Models: Operation indicator (red)
[email protected]
10.3
5.4
24.2
Two, 3.2-dia. mounting holes
Mounting Bracket
With Mounting Bracket Attached
18
1.6-dia shielded robotics cable, Standard
length: 400 mm
35
6
5
25.5
8 dia.
6
2.9-dia. vinyl-insulated round robotics cable with 2
conductors (Conductor cross section: 0.15 mm2,
Insulator diameter: 1 mm), Standard length: 2 m
*1
8
Indicators *2
10
10.3
*1. The cable can be extended up to 200 m
(separate metal conduit).
*2. D1 Models: Operation indicator (red),
Setting indicator (green)
D2 Models: Operation indicator (red)
[email protected]
5.4
24.2
Two, 3.2-dia. mounting holes
Mounting Bracket
With Mounting Bracket Attached
Two clamping nuts 1.6-dia shielded robotics cable,
17 mm across
Standard length: 400 mm
5.6
35
6
25.5
1-toothed
washers
6
2.9-dia. vinyl-insulated round robotics cable
with 2 conductors (Conductor cross section:
0.15 mm2, Insulator diameter: 1 mm),
Standard length: 2 m
*1
8
Indicators *2
M12 × 1
4
10
18
10.3
*1. The cable can be extended up to 200 m
(separate metal conduit).
*2. D1 Models: Operation indicator (red),
Setting indicator (green)
D2 Models: Operation indicator (red)
5.4
24.2
Two, 3.2-dia. mounting holes
Mounting Bracket
Mounting Hole Dimensions
Model
F
F (mm)
[email protected]
3.3
+0.3
0
dia.
[email protected]
5.7
+0.3
0
dia.
[email protected]
8.5
+0.5
0
dia.
[email protected]
12.5
+0.5
0
dia.
7
E2EC
E2EC-CR5C1
Detection indicator (red)
3±0.1 dia.
12
400
*1. 4-dia. vinyl-insulated round cable with 3
conductors (Conductor cross section:
0.2 mm2, Insulator diameter: 1.2 mm),
Standard length: 2 m
*2. The cable can be extended up to 50 m
(separate metal conduit).
*3. 1.2-dia shielded cable, Standard length:
400 mm
*3
35
*1
*2
5
Mounting Hole Dimensions
3
20±0.2
Two, 3.5-dia. mounting holes
10
2.5
20
Two, 3.2 dia.
E2EC-C2R5C1
Detection indicator (red)
8 dia.
18
400
*3
*1. 4-dia. vinyl-insulated round cable with 3
conductors (Conductor cross section:
0.2 mm2, Insulator diameter: 1.2 mm),
Standard length: 2 m
*2. The cable can be extended up to 50 m
(separate metal conduit).
*3. 2.5-dia shielded cable, Standard length:
400 mm
35
*1
*2
5
20±0.2
Mounting Hole Dimensions
3
Two, 3.5-dia. mounting holes
10
2.5
Two, 3.2 dia.
20
Mounting Hole Dimensions
Model
F
F (mm)
E2EC-CR5C1
3.3
+0.3
0
dia.
E2EC-C2R5C1
8.5
+0.5
0
dia.
Mounting Bracket
5
3.5
5.4±0.1
24.2±0.1
3
8
1
2.5
3.3
Two, R1.6
1.3
3.2 dia.
5.5
Material: Stainless steel (SUS301)
Note: Provided with DC 2-Wire Models.
5.5
6
34.5±0.2
Accessories (Order Separately)
Mounting Bracket (for 5.4 dia.)
Y92E-F5R4
R2.6
5.3
0.4
5.6
14
3.2
Material: Stainless steel (SUS304)
Note: Used for [email protected] Head.
22
10
4.2
8
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.
2015.8
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2015 All Right Reserved.