E2EY-X4C1 [OMRON]
Aluminum-detecting Proximity Sensor;
| 型号： | E2EY-X4C1 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Aluminum-detecting Proximity Sensor |
| 文件： | 总5页 (文件大小：304K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Aluminum-detecting Proximity Sensor
E2EY
CSM_E2EY_DS_E_4_2
A Proximity Sensor for Aluminum,
Brass and Other Non-ferrous Metals.
Iron Is Not Detected.
• Non-ferrous metals, such as aluminum and brass, are detected. *
• Ferrous metals, such as iron and nickel, are not detected.
* Aluminum foil, however, cannot be detected.
Be sure to read Safety Precautions on
page 4.
Ordering Information
Sensors [Refer to Dimensions on page 4.]
Appearance
Sensing distance
Output configuration/Operation mode
Model
M18
M30
E2EY-X4C1 2M
E2EY-X8C1 2M
4 mm
Shielded
DC 3-wire, NPN
NO
8 mm
Accessories (Order Separately)
Mounting Brackets
Protective Covers
Sputter Protective Covers
Refer to Y92@ for details.
1
E2EY
Ratings and Specifications
Item
Model
E2EY-X4C1
E2EY-X8C1
Sensing distance
Set distance
4 mm 10%
0 to 2.8 mm
8 mm 10%
0 to 5.6 mm
Differential travel
Detectable object
20% max. of sensing distance
Non-ferrous metal (Does not detect ferrous metal.)
Aluminum: 18 × 18 × 1 mm
70 Hz
Standard sensing object
Response frequency *
Aluminum: 30 × 30 × 1 mm
Power supply voltage
(operating voltage range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption
20 mA max.
Load current
Control
NPN open-collector output, 100 mA max. (at 30 VDC)
Residual
voltage
output
2 V max. (Load current: 100 mA, Cable length: 2 m)
Detection indicator (red)
Indicators
Operationmode(withsensing
object approaching)
Load ON: NO (Refer to the timing charts under I/O Circuit Diagrams on page 3 for details.)
Protection circuits
Ambient temperature range
Ambient humidity range
Temperature influence
Voltage influence
Reverse polarity protection, Load short-circuit protection, Surge suppressor
Operating/Storage: −10 to 55°C (with no icing or condensation)
Operating/Storage: 35% to 95% (with no condensation)
20% max. of sensing distance at 23°C in the temperature range of −10 to 55°C
2.5% max. of sensing distance at rated voltage in rated voltage 15% range
50 MΩ min. (at 500 VDC) between current-carrying parts and case
1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
IEC 60529 IP67, in-house standards: oil-resistant
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Case
Pre-wired Models (Standard cable length: 2 m)
Approx. 140 g
Approx. 190 g
Nickel-plated brass
Sensing surface Heat-resistant ABS
Clamping nuts Nickel-plated brass
Toothed washer Zinc-plated iron
Materials
Accessories
---
* 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
E2EY
Engineering Data (Reference Value)
Sensing Area
E2EY-X4C1
E2EY-X8C1
5
10
4
8
Y
Y
3
2
1
6
X
X
4
2
−9
−6
−3
0
3
6
−15 −10
−5
0
5
10
Distance Y (mm)
Distance Y (mm)
Sensing Head
Sensing Head
Influence of Sensing Object Size and Material
E2EY-X4C1
E2EY-X8C1
12
10
6
5
4
3
2
1
Aluminum, copper,
brass
Aluminum, copper,
brass
8
6
4
2
Stainless steel
(SUS304)
Stainless steel
(SUS304)
d ×
d ×
d
d
t = 1 mm
t = 1 mm
X
X
0
10
20
30
40
50
60
10
20
30
40
50
60
0
Side length of sensing object: d (mm)
Side length of sensing object: d (mm)
I/O Circuit Diagrams
DC 3-Wire Models
Operation
Model
Timing chart
Output circuit
mode
Brown
+V
100 Ω
Present
Sensing object
Load
Not present
ON
Proximity
Sensor
main
*
Black
Output transistor
(load)
E2EY-X4C1
E2EY-X8C1
NO
Output
OFF
circuit
Detection indicator
(red)
ON
OFF
Blue
0 V
* Load current: 100 mA max.
3
E2EY
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Mutual Interference
When installing Sensors face-to-face or side-by-side, ensure that the
minimum distances given in the following table are maintained.
Mutual Interference (Unit: mm)
Model
Item
A
B
Precautions for Correct Use
Do not use this product under ambient conditions that exceed the
A
B
E2EY-X4C1
E2EY-X8C1
50
35
70
100
ratings.
● Design
Note: Aluminum (non-ferrous metal) cannot be detected
through iron (ferrous metal).
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.
Mounting
Do not tighten the nut with excessive force. A toothed washer must be
used with the nut.
l
n
d dia.
m
Part B Part A
D
Note: 1. The allowable tightening strength depends on the distance from the
edge of the head, as shown in the following table. (A is the distance
from the edge of the head. B includes the nut on the head side. If the
edge of the nut is in part A, the tightening torque for part A applies
instead.)
m
l
Influence of Surrounding Metal
(Unit: mm)
Model
Item
l
d
D
m
20
40
n
2. The following torque assume washers are being used.
E2EY-X4C1
E2EY-X8C1
18
30
27
45
0
0
Tightening
Part A
Dimension
Part B
Torque
Torque
Torque
Model
(mm)
E2EY-X4C1
E2EY-X8C1
22
15 N·m
39 N·m
49 N·m
78 N·m
26
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
E2EY-X4C1
E2EY-X8C1
60
52
60
52
45
42
42 dia.
36
45
42
29 dia.
24
Detection
Detection
indicator 6-dia. vinyl-insulated round
cable with 3 conductors
(red)
indicator (red)
6-dia. vinyl-insulated round
cable with 3 conductors
(Conductor cross section:
0.5 mm2, Insulator
diameter: 1.9 mm),
Standard length: 2 m
M18 × 1
4
Two clamping
nuts
5
Two
(Conductor cross section:
clamping
nuts
Two toothed washers
0.5 mm2, Insulator diame-
ter: 1.9 mm), Standard
length: 2 m
Two toothed washers
M30 × 1.5
Mounting Hole Dimensions
Model
F (mm)
+5
E2EY-X4C1
E2EY-X8C1
18.5
30.5
dia.
dia.
0
+5
0
F
4
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.
2012.8
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 2012 All Right Reserved.
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