E Models: Reverse polarity protection, Load short-circuit protection, Surge suppressor; Y Models: None
Operating/Storage:
−25
to 70°C (with no icing or condensation)
Operating/Storage: 35% to 95%
Indicators
Operation mode
(with sensing object
approaching)
Protection circuits
Ambient
temperature range
Ambient
humidity range
Temperature influence
±10%
max. of sensing distance at 23°C in the temperature range of
−25
to 70°C
Voltage influence
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Case
Sensing
Materials surface
Clamping
nuts
Accessories
Polyarylate resin
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
50 MΩ min. (at 500 VDC) between current-carrying parts and case
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
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 1,000 m/s
2
10 times each in X, Y, and Z directions
IEC 60529 IP68, in-house standards: oil-resistant
*2
Pre-wired Models (Standard cable length: 2 m)
Approx. 40 g
Approx. 50 g
Approx. 130 g
Approx. 170 g
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
E2F-X1R5@@/-X2@@
Distance X (mm)
2
E2F-X2
Leakage Current
E2F-X5@@/-X10@@
Distance X (mm)
10
E2F-X10
E2F-X@Y@
Leakage current (mA)
2.0
mA
Protective resistance
V
Proximity
Sensor (OFF)
1.5
AC power
50/60 Hz
Y
X
E2F-X5
E2F-X1R5
1
5
Y
X
1.0
0
−6
−4
−2
0
2
4
6
E2F-X1R5 Sensing Head
E2F-X2 Sensing Head
Distance Y (mm)
0
−15
−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
E2F-X1R5@@
Distance X (mm)
2.5
d
×
d
E2F-X2@@
Distance X (mm)
2.4
2.2
2
1.8
1.6
1.4
Stainless steel
(SUS304)
1.2
1
0.8
Brass
Brass
Stainless steel
(SUS304)
d
×
d
t = 1 mm
X
X
t = 1 mm
Iron
2.0
1.5
Iron
1.0
0.5
0.6
Aluminum
0.4
0.2
Aluminum
0
5
10
15
20
25
Side length of sensing object: d (mm)
0
5
10
15
20
25
Side length of sensing object: d (mm)
E2F-X5@@
Distance X (mm)
7
6
5
d
×
d
E2F-X10@@
Distance X (mm)
12
11
10
9
8
Stainless steel (SUS304)
d
×
d
X
t = 1 mm
Iron
X
t = 1 mm
Iron
4
3
7
Stainless steel (SUS304)
6
5
Brass
Brass
2
4
3
Aluminum
Aluminum
1
2
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
E2F-X@Y@ at 24 VAC
Load voltage VL (V)
30
E2F-X@Y@ at 100 VAC
Load voltage VL (V)
120
Residual output voltage
100
ON
80
E2F-X@Y@ at 200 VAC
Load voltage VL (V)
240
Residual output voltage
200
ON
25
20
Residual Output
Voltage
160
ON
60
V
VL
120
100 VAC
80
V
VL
15
V
A
10
VL
40
24 VAC
20
OFF
100
300 500
Load current (mA)
Residual
load
voltage
1
3
5
10
30
A
200 VAC
A
5
Residual
Load
Voltage
1
3
5
10
30
50
40
OFF
100
300 500
Load current (mA)
0
0
50
0
Residual
load
voltage
1
3
5
10
30
50
OFF
100
300 500
Load current (mA)
I/O Circuit Diagrams
Output con-
figuration
Operation
mode
Model
Sensing object
Timing chart
Present
Not present
Output circuit
E2F-X1R5@
Brown
NO
E2F-X1R5E1
E2F-X2E1
E2F-X5E1
E2F-X10E1
Load (between brown
and black leads)
Output voltage (between
black and blue leads)
Detection indicator (red)
Operate
Reset
High
Low
ON
OFF
Proximity
Sensor
main
circuit
330
Ω
Load
+V
4.7 kΩ
Black
*1
Tr
Output
*2
Blue
0
V
DC 3-wire
Sensing object
Present
Not present
*1. Load current: 200 mA max.
*2.
When
a transistor is connected.
Except the E2F-X1R5@.
Brown
NC
E2F-X1R5E2
E2F-X2E2
E2F-X5E2
E2F-X10E2
Load (between brown
and black leads)
Operate
Reset
High
Low
ON
OFF
Proximity
Sensor
main
circuit
100
Ω
Load
+V
Output voltage (between
black and blue leads)
Operation
indicator (red)
4.7 kΩ
Black
*1
Tr
2.2
Ω
Output
*2
Blue
0
V
*1. Load current: 200 mA max.
*2.
When
a transistor is connected.
NO
E2F-X1R5Y1
E2F-X2Y1
E2F-X5Y1
E2F-X10Y1
Sensing object
Present
Not present
Load
Operation
indicator (red)
Operate
Reset
ON
OFF
Proximity
Sensor
main
circuit
Blue
Brown
Load
AC 2-wire
E2F-X1R5Y2
E2F-X2Y2
E2F-X5Y2
E2F-X10Y2
Sensing object
Load
Operation indicator
(red)
Present
Not present
Operate
Reset
ON
OFF
NC
4
E2F
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.
●
Mounting
Do not tighten the nut with excessive force.
Model
Torque
0.78 N·m
2 N·m
E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@
Precautions for Correct Use
Do not use this product under ambient conditions that exceed the
ratings.
●
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.
●
Maintenance and Inspection
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
d dia.
D
m
l
n
m
Influence of Surrounding Metal
Model
E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@
0
Item
l
d
8
12
18
30
0
D
m
4.5
8
20
40
(Unit: mm)
n
12
18
27
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.
A
B
(Unit: mm)
A
20
30 (20)
50 (30)
100 (50)
B
15
20 (12)
35 (18)
70 (35)
Mutual Interference
Model
E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@
Item
Note: Values in parentheses apply to Sensors operating at different
frequencies. Models numbers for Sensors with different frequencies are
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