Resin-case Proximity Sensor
E2F
CSM_E2F_DS_E_5_1
Proximity Sensor with Resin Case
with Superb Water Resistance
• IP68 protection.
• Mutual interference prevention with models with different
frequencies is also available.
Be sure to read Safety Precautions on
page 5.
Ordering Information
Sensors [Refer to Dimensions on page 6.]
Model
Sensing distance
Model
Operation mode
Output configuration
NO
M8
Shielded
1.5 mm
M12
M18
M30
2 mm
5 mm
10 mm
NC
DC 3-wire, NPN
E2F-X1R5E1 2M
AC 2-wire
E2F-X1R5Y1 2M
E2F-X1R5Y2 2M
DC 3-wire, NPN
E2F-X2E1 2M *1
E2F-X2E2 2M *1
AC 2-wire
E2F-X2Y1 2M *1
E2F-X2Y2 2M *1
DC 3-wire, NPN
E2F-X5E1 2M *1
E2F-X5E2 2M *1
DC 3-wire, NPN
*1
E2F-X5Y1 2M *2
E2F-X10E1 2M *1
AC 2-wire
*1
E2F-X10Y1 2M *2
AC 2-wire
E2F-X1R5E2 2M
*1
E2F-X5Y2 2M *2
E2F-X10E2 2M *1
*1
E2F-X10Y2 2M *2
*1. Models with different frequencies are also available. The model numbers are E2F-X@@@5 (e.g., E2F-X5E15).
*2. Models are also available with short-circuit protection. The model numbers are E2F-X@Y@-53 (e.g., E2F-X5Y1-53).
The power supply voltage, however, is 100 to 120 VAC.
Accessories (Order Separately)
Protective Covers
Refer to Y92@ for details.
1
E2F
Ratings and Specifications
Model
Item
E2F-X1R5E@
E2F-X1R5Y@
E2F-X2E@
E2F-X2Y@
E2F-X5E@
E2F-X5Y@
E2F-X10E@
E2F-X10Y@
Sensing distance
1.5 mm ±10%
2 mm ±10%
5 mm ±10%
10 mm ±10%
Set distance
0 to 1.2 mm
0 to 1.6 mm
0 to 4 mm
0 to 8 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, 8 × 8 × 1 mm
Iron, 12 × 12 × 1 mm
Iron, 18 × 18 × 1 mm
Iron, 30 × 30 × 1 mm
Response frequency
*1
E Models: 2 kHz,
Y Models: 25 Hz
E Models: 1.5 kHz,
Y Models: 25 Hz
E Models: 600 Hz,
Y Models: 25 Hz
E Models: 400 Hz,
Y Models: 25 Hz
Power supply voltage
(operating voltage
range)
E Models: 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Y Models: 24 to 240 VAC (20 to 264 VAC)
Current consumption
E Models: 17 mA max.
Leakage current
Y Models: 1.7 mA max. at 200 VAC (Refer to Engineering Data on page 3.)
Control
output
Load
current
E Models: 200 mA max.
Y Models: 5 to 100 mA
E Models: 200 mA max.
Y Models: 5 to 300 mA
Residual
voltage
E Models: 2 V max. (Load current: 200 mA, Cable length: 2 m)
Y Models: Refer to Engineering Data on page 4.
Indicators
E1 Models: Detection indicator (red), E2 Models: Operation indicator (red)
Y Models: Operation indicator (red)
Operation mode
(with sensing object
approaching)
E1/Y1 Models: NO Refer to the timing charts under I/O Circuit Diagrams on page 4 for details.
E2/Y2 Models: NC
Protection circuits
E Models: Reverse polarity protection, Load short-circuit protection, Surge suppressor; Y Models: None
Ambient
temperature range
Operating/Storage: −25 to 70°C (with no icing or condensation)
Ambient
humidity range
Operating/Storage: 35% to 95%
Temperature influence ±10% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
Voltage influence
E Models: ±2.5% max. of sensing distance at rated voltage in rated voltage ±15% range
Y Models: ±1% max. of sensing distance at rated voltage in rated voltage ±10% range
Insulation resistance
50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength
E Models:
1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Y Models: (M8 Models): 2,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
(Other M8 Models):
4,000 VAC, 50/60 Hz 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
Degree of protection
IEC 60529 IP68, in-house standards: oil-resistant *2
Connection method
Pre-wired Models (Standard cable length: 2 m)
Weight (packed state)
Approx. 40 g
Approx. 50 g
Approx. 130 g
Approx. 170 g
Case
Sensing
Materials surface
Clamping
nuts
Accessories
Polyarylate resin
Polyacetal
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. When using the Sensor in environments subject to splashing cutting oil, deterioration may result due to the additives in the oil. The E2E is recommended in such
environments.
OMRON Test Method
Usage conditions: 10 m or less under water in natural conditions
1. No water ingress after 1 hour under water at 2 atmospheres of pressure.
2. Sensing distance and insulation resistance specifications must be met after 20 repetitions of 1 hour in 0°C water and 1 hour in 70°C water.
2
E2F
Engineering Data (Typical)
Sensing Area
Leakage Current
2
E2F-X2
E2F-X@Y@
10
E2F-X10
Y
X
E2F-X1R5
Leakage current (mA)
E2F-X5@@/-X10@@
Distance X (mm)
Distance X (mm)
E2F-X1R5@@/-X2@@
2.0
Protective resistance
mA
V
AC power
50/60 Hz
Proximity
Sensor (OFF)
1.5
E2F-X5
5
1
1.0
Y
X
0
−6
−4
0
−15
−2
0
2
4
6
E2F-X1R5 Sensing Head
E2F-X2 Sensing Head
Distance Y (mm)
−10
−5
0
5
10
15
E2F-X5 Sensing Head
E2F-X10 Sensing Head
Distance Y (mm)
0
50
100
150
200
250
Power supply voltage (V)
Influence of Sensing Object Size and Material
2.5
d×
d
E2F-X2@@
Distance X (mm)
Distance X (mm)
E2F-X1R5@@
t = 1 mm
X
2.0
2.2
d×
d
X
t = 1 mm
Iron
2
1.8
Stainless steel
(SUS304)
1.6
Iron
1.5
2.4
1.4
Stainless steel
(SUS304)
1.2
1
1.0
Brass
0.8
Brass
0.6
0.5
Aluminum
Aluminum
0.4
0.2
5
10
15
20
25
Side length of sensing object: d (mm)
Distance X (mm)
E2F-X5@@
7
d×
d
X
6
0
5
10
15
20
25
Side length of sensing object: d (mm)
E2F-X10@@
t = 1 mm
Iron
5
Distance X (mm)
0
12
11
d×
d
X
10
t = 1 mm
Iron
9
8
Stainless steel (SUS304)
7
4
Stainless steel (SUS304)
3
6
5
Brass
2
Brass
4
3
Aluminum
Aluminum
2
1
1
0
5
10
15
20 25 30 35 40 45 50
Side length of sensing object: d (mm)
0
10
20
30
40
50
60
Side length of sensing object: d (mm)
3
E2F
Residual Output Voltage
30
25
20
Residual Output
Voltage
120
Residual output voltage
100
ON
80
60
A
0
1
3
5
10
30
V
VL
200 VAC
A
80
20
Residual
Load
Voltage
160
24 VAC
A
5
ON
100 VAC
40
VL
Residual output voltage
200
120
VL
V
10
240
V
ON
15
E2F-X@Y@ at 200 VAC
Load voltage VL (V)
E2F-X@Y@ at 100 VAC
Load voltage VL (V)
Load voltage VL (V)
E2F-X@Y@ at 24 VAC
OFF
50 100
300 500
Load current (mA)
0
40
Residual
load
voltage
1
3
5
10
30
OFF
50 100
300 500
Load current (mA)
0
Residual
load
voltage
1
3
5
10
30
50
OFF
100
300 500
Load current (mA)
I/O Circuit Diagrams
Output configuration
Operation
mode
Model
Timing chart
Output circuit
E2F-X1R5@
Present
Sensing object
Not present
NO
E2F-X1R5E1
E2F-X2E1
E2F-X5E1
E2F-X10E1
Load (between brown
and black leads)
Brown
Operate
Reset
Output voltage (between
black and blue leads)
ON
Detection indicator (red)
Load
High
Low
OFF
+V
330 Ω
Proximity
Sensor
main
circuit
4.7 kΩ
Black
*1
Output
*2
Tr
Blue
0V
*1. Load current: 200 mA max.
*2. When a transistor is connected.
DC 3-wire
Present
Sensing object
Except the E2F-X1R5@.
Not present
NC
E2F-X1R5E2
E2F-X2E2
E2F-X5E2
E2F-X10E2
Load (between brown
and black leads)
Brown
Operate
+V
100 Ω
Reset
Output voltage (between
black and blue leads)
High
Operation indicator (red)
ON
Low
OFF
Load
Proximity
Sensor
main
circuit
4.7 kΩ
Black
2.2 Ω
*1
Output
*2
Tr
Blue
0V
*1. Load current: 200 mA max.
*2. When a transistor is connected.
NO
E2F-X1R5Y1
E2F-X2Y1
E2F-X5Y1
E2F-X10Y1
Present
Sensing object
Not present
Operate
Load
Reset
Operation
indicator (red)
OFF
AC 2-wire
NC
E2F-X1R5Y2
E2F-X2Y2
E2F-X5Y2
E2F-X10Y2
Brown
ON
Present
Sensing object
Load
Proximity
Sensor
main
circuit
Blue
Not present
Load
Operate
Reset
Operation indicator
(red)
ON
OFF
4
E2F
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
● Mounting
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 tighten the nut with excessive force.
Model
Precautions for Correct Use
Do not use this product under ambient conditions that exceed the
ratings.
E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@
Torque
0.78 N·m
2 N·m
● Maintenance and Inspection
● Design
Influence of Surrounding Metal
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.
Do not use AC 2-Wire Models in water or in locations subject to water
if the sensing surface or any other part of the Sensor is damaged,
e.g., from contact with the sensing object. Electric shock may result.
l
n
m
d dia.
D
m
l
Influence of Surrounding Metal
Model
Item
l
(Unit: mm)
d
E2F-X1R5@@
D
8
E2F-X2@@
12
0
E2F-X5@@
0
18
E2F-X10@@
30
m
n
4.5
12
8
18
20
27
40
45
Mutual Interference
When installing Sensors face-to-face or side-by-side, ensure that the
minimum distances given in the following table are maintained.
B
A
Mutual Interference
Model
E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@
Item
(Unit: mm)
A
B
20
30 (20)
50 (30)
100 (50)
15
20 (12)
35 (18)
70 (35)
Note: Values in parentheses apply to Sensors operating at different
frequencies. Models numbers for Sensors with different frequencies are
E2F-X@@@5.
5
E2F
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
DC 3-Wire Models
AC 2-Wire Models
E2F-X1R5E@
E2F-X1R5Y@
30
22
15 dia.
20
13
40
32
15 dia.
29
13
*
*
Detection indicator (red)
Two clamping nuts
Two washers
M8 × 1
4
M8 × 1
4
Operation indicator (red)
Two clamping nuts
Two washers
* 3.5-dia. vinyl-insulated round cable with 3
conductors (Conductor cross section: 0.14 mm2,
Insulator diameter: 1 mm), Standard length: 2 m
The cable can be extended up to 200 m
(separate metal conduit).
E2F-X2E@
* 3.5-dia. vinyl-insulated round cable with 2
conductors (Conductor cross section: 0.14 mm2,
Insulator diameter: 1 mm), Standard length: 2 m
The cable can be extended up to 200 m
(separate metal conduit).
E2F-X2Y@
43
38
27
32
24
17
29
17
*
Detection indicator (red)
Two clamping nuts
M12 × 1
4
M12 × 1
4
*
Operation indicator (red)
Two clamping nuts
* 6-dia. vinyl-insulated round cable with 2 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
* 6-dia. vinyl-insulated round cable with 3 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
E2F-X5Y@
E2F-X5E@
47
40
32
24
47
40
32
24
29
29
*
*
Detection indicator (red)
M18 × 1
4
Operation indicator (red)
M18 × 1
Two clamping nuts
Two clamping nuts
4
* 6-dia. vinyl-insulated round cable with 3 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
E2F-X10E@
* 6-dia. vinyl-insulated round cable with 2 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
E2F-X10Y@
57
50
57
50
41
41
36
36
38
38
*
*
Detection indicator (red)
M30 × 1.5
Operation indicator (red)
M30 × 1.5
Two clamping nuts
5
5
* 6-dia. vinyl-insulated round cable with 3 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
Two clamping nuts
* 6-dia. vinyl-insulated round cable with 2 conductors (Conductor
cross section: 0.5 mm2, Insulator diameter: 1.9 mm), Standard
length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
Mounting Hole Dimensions
Model
F (mm)
E2F-X1R5@@
8.5 +0.5
dia.
0
E2F-X2@@
12.5 +0.5
dia.
0
E2F-X5@@
18.5 +0.5
dia.
0
E2F-X10@@
+0.5
30.5 0 dia.
F
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 the 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 products.
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 PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
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 products 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 products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
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.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2010.10
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 2010 All Right Reserved.
Mouser Electronics
Authorized Distributor
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E2F-C10MF1-E1 E2F-X10E1-1 0.055M OMS E2F-X10E1-1 0.055M