Omron E2F-X1R5E1, E2F-X1R5Y2, E2F-X1R5E2, E2F-X1R5Y1, E2F-X2E1 Datasheet

Cylindrical Proximity Sensor in Plastic Housing

E2F

• High quality full body plastic housing for high water
proof requirements

• Polyarylate housing for light chemical resistance

Applications

Detection of bottle caps

Warm water
cleaning

High humidity environment

Ordering Information

Sensors

Model Sensing distance Output specifications

NO NC

M8

Shielded

*1. A different frequency type is available. (E2F-X@@5; e.g.E2F-X5E15)
*2. A short-circuit protection type is available. (E2F-X@Y@-53; e.g. E2F-X5Y1-53) Power supply voltage: 100 to 120 VAC

M12

M18

M30

1.5mm

2mm

5mm

10mm

DC 3-wire NPN E2F-X1R5E1 E2F-X1R5E2
AC 2-wire Models E2F-X1R5Y1 E2F-X1R5Y2
DC 3-wire NPN E2F-X2E1 E2F-X2E2
AC 2-wire Models E2F-X2Y1 E2F-X2Y2
DC 3-wire NPN E2F-X5E1 E2F-X5E2
AC 2-wire Models E2F-X5Y1 E2F-X5Y2
DC 3-wire NPN E2F-X10E1 E2F-X10E2
AC 2-wire Models E2F-X10Y1 E2F-X10Y2

*1 *1

*1

*1

*1
*2

*1
*1

*2

Model

Operating status

E2F

*1

*1
*1

*2

*1

*1
*2

Accessories (Order Separately)

D-29E2F

Rating/performance

Model
Item
Sensing distance 1.5 mm ±10% 2 mm ±10% 5 mm ±10% 10 mm ±10%
Setting distance 0 to 1.2 mm 0 to 1.6 mm 0 to 4 mm 0 to 8 mm
Differential distance 10% max.
Sensing object Ferrous metal (Sensitivity lowers with non-ferrous metals)
Standard sensing

object
Response frequen-

cy*1
Power supply(Oper-

ating voltage range)
Current consumption E models: 17 mA max.
Leakage current Y models: 1.7 mA at 200 VAC

Switch-

Control
output

Indicator lamp E models: Detection indicator (red LED) Y models: Operation indicator (red LED)
Operating status

(with sensing object
approaching)

Protective circuits E models: Reverse connection protection, load short-circuit protection, surge absorber Y models: None
Ambient temperature Operating/Storage: -25° C to 70°C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95%RH
Temperature influ-

ence

Voltage influence

Insulation resistance 50 MΩ min. (at 500 VDC) between current carry parts and case
Dielectric strength E models: 1,000 VAC, 50/60 Hz for 1 min between current carry parts and case
Vibration resistance 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 for 10 times each in X, Y, and Z directions
Protective structure IEC IP67
Connection method Pre-wired models (standard length: 2 m)
Weight (Packed

state)

Material

Accessories Instruction manual

*1. The response frequencies are average values measured on condition that the distance between each sensing object is twice as large as the size of the sensing

ing ca­pacity

Residual
voltage

Case
Sensing

surface
Clamp-

ing nut

object and the sensing distance set is half of the maximum sensing distance.

E2F-X1R5E@
E2F-X1R5Y@

Iron, 8 × 8 × 1 mm Iron, 12 × 12 × 1 mm Iron, 18 × 18 × 1 mm Iron, 30 × 30 × 1 mm

E models: 2 kHz, Y mod-

els: 25 Hz

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)

E models: 200 mA max. Y models: 5 to 100 mA E models: 200 mA max. Y models: 5 to 300 mA

E models: 2 V max. (load current: 200 mA with cable length: 2 m)
Y models: Refer to the Specifications

E1, Y1 models: ON
E2, Y2 models: NC

A maximum fluctuation of ±10% max. of sensing distance at 23°C in temperature range of -25°C and 70° C

E models: ±2.5% max. of sensing distance within a range of ±15% of rated power supply voltage Y models: ±1%
max. of sensing distance within a range of ±10% of rated power supply voltage

Approx.40g Approx. 50 g Approx. 130 g Approx. 170 g

Polyallylate resin

E2F-X2E@
E2F-X2Y@

E models: 1.5 kHz, Y mod-

els: 25 Hz

Polyarylate

E2F-X5E@
E2F-X5Y@

E models: 600 Hz, Y mod-

els: 25 Hz

E2F-X10E@
E2F-X10Y@

E models: 400 Hz, Y mod-

els: 25 Hz

D-30 Inductive Sensors

Characteristic data (typical)

n

l

s

s

3

Sensing Distance vs. Sensing Object

E2F-X1R5@@ E2F-X2@@

2.5

#

d

t

mm

=1

2.0

1.5

Sensing distance X (mm)

1.0

0.5

0 5 10 15

X

Side length of sensi

Mild

Stain
(SUS

Bras

Alum

2.4

#d

2.2

2

1.8

1.6

1.4

Sensing distance X (mm)

1.2

1

0.8

0.6

0.4

0.2

0 5 10 15

E2F-X5@@ E2F-X10@@

7

#

d

t

mm

=1

6

5

4

Sensing distance X (mm)

3

2

1

0 5 10 15 20 25 30

X

Side length of sensi

12

#

d

11

X

10

9

8

7

Sensing distance X (mm)

6

5

4

3

2

1

0 102030405060

Output Circuit Diagram

t

mm

=1

X

Side length of sensin

t

mm

=1

Side length of sensing object d (mm)

Mild steel

Stainless steel
(SUS304)

Brass

Aluminum

E2F

Output

DC 3-

wire

AC 2-

wire

Models

Operating

status

NO

NC

NO

NC

Model Timing chart Output circuit

Yes

No

Operates

Reset

ON

OFF

Yes

No

Operates

Reset

H
L

ON

OFF

Yes

No

Operates

Reset

ON

OFF

Yes

No

Operates

Reset

ON

OFF

H
L

Main
circuit

*1. 200 mA max. (source current)
*2. When connecting to the transistor circuit.

Main
circuit

100W

4.7kW

E2F-X1R5E1

E2F-X2E1
E2F-X5E1

E2F-X10E1

E2F-X1R5E2

E2F-X2E2
E2F-X5E2

E2F-X10E2

E2F-X1R5Y1

E2F-X2Y1
E2F-X5Y1

E2F-X10Y1

E2F-X1R5Y2

E2F-X2Y2
E2F-X5Y2

E2F-X10Y2

Sensing object

Load (between brown

and black leads)

Output voltage

(between black and

blue leads)

Detection indicator

Sensing object

Load (between brown

and black leads)

Output voltage

(between black and

blue leads)

Detection indicator

Sensing object

Load

Detection indicator

Sensing object

Load

Detection indicator

2.2W

Brown

Black

Output
*2

Blue

Brown

Blue

+V

Load

*1

Tr

0V

Load

D-31E2F

Precautions

Correct Use

Design

Effects of Surrounding Metal

Provide a minimum distance as shown in the table below be­tween the Sensor and the surrounding metal.

l

Mounting
Do not apply excessive torque when tightening any nuts.

Model Tensile strength (torque)

E2F-X1R5@@
E2F-X2@@
E2F-X5@@
E2F-X10@@

0.78 N•m

2 N•m

d dia.

m

Effects of Surrounding Metal(Unit: mm)

Model Item l d D m n
E2F-X1R5@@
E2F-X2@@ 12 8 18
E2F-X5@@ 18 20 27
E2F-X10@@ 30 40 45

0

D

8

0

n

m

l

4.5 12

Mutual Interference

When installing two or more Sensors face-to-face or side-by­side, ensure that the minimum distances given in the following
table are maintained.

A

Mutual Interference (Unit: mm)

Model Item A B
E2F-X1R5@@ 20 15

E2F-X2@@ 30 (20) 20(12)
E2F-X5@@ 50 (30) 35 (18)
E2F-X10@@ 100(50) 70(35)

Note: Figures in parentheses are for an E2F used in combination with an E2F

(i.e., E2F-X@@@5) that is operating at a different frequency.

B

● Maintenance and Inspection
Do not use the AC 2-wire models (sensing surface is broken),
where directly exposed to water. There is fear of an electric
shock.

D-32 Inductive Sensors

Dimensions (Unit: mm)

DC 3-wire Models AC 2-wire Models

E2F-X1R5E@

E2F-X2E@

15 dia.

13

E2F-X1R5Y@

30

22

20

4

Two, washers

Indicator

Two, clamping nuts

M8 x 1

Note:
Vinyl-insulated round cord, 3.5 dia.,
3 cores (0.12 dia. x 13); Standard length: 2m

15 dia.

13

(see note)

M8 x 1

40

32

29

Indicator

Two, clamping nuts

4

Note:
Vinyl-insulated round cord, 3.5 dia.,
3 cores (0.12 dia. x 13); Standard length: 2m

Two, washers

(see note)

E2F-X2Y@

38

27

17

24

M12 x 1

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 3 cores; Standard length: 2m
The cord can be extended up to 200 m
in an independent metal conduit.

Two, clamping nuts

4

Indicator

17

(see note)

M12 x 1

43

32

29

(see note)

Indicator

Two, clamping nuts

4

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 2 cores; Standard length: 2m
The cord can be extended up to 200 m
in an independent metal conduit.

E2F-X5E@

E2F-X5Y@

E2F

47

40

24

M30 x 1.5

32

29

Indicator

Two, clamping nuts

4

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 2 cores; Standard length: 2m
The cord can be extended up to 200 m
in an independent metal conduit.

24

(see note)

M18 x 1

47

40

32

29

Indicator

Two, clamping nuts

4

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 2 cores; Standard length: 2m
The cord can be extended up to 200 m
in an independent metal conduit.

(see note)

D-33E2F

E2F-X10E@

57

E2F-X10Y@

36

M30 x 1.5

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 3 cores; Standard length: 2m
The cord can be extended up to 200 m

in an independent metal conduit.

Mounting Hole Dimension

F

57

50

41

38

Two, clamping nuts

5

Indicator

(see note)

36

M30 x 1.5

Note:
Oil-and vibration-resistant,
vinyl-insulated round cord, 6 dia.,

0.5 dia. x 2 cores; Standard length: 2m
The cord can be extended up to 200 m

in an independent metal conduit.

50

41

38

Two, clamping nuts

5

Model E2F-X1R5@@ E2F-X2@@ E2F-X5@@ E2F-X10@@

F (mm)

8.5-mm dia. 12.5-mm dia. 18.5-mm dia. 30.5-mm dia.

+0 +0 +0 +0

(see note)

Indicator

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. D07E-EN-01

In the interest of product improvement, specifications are subject to change without notice.

D-34 Inductive Sensors