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E2A3-M18KS11-M1-B1

P1-P3P4-P6P7-P9P10-P10
D-38 Inductive Sensors
Engineering Data
Operating Range (Typical)
Influence of Sensing Object Size and Materials
Distance Y (mm)
Sensing distance X (mm)
22
20
18
16
14
12
10
8
6
4
2
0
−30 −20 −10 0 10 20 30
X
Y
E2A3-M30KS20
E2A3-M18KS11
E2A3-M12KS06
E2A3-S08KS03
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 5 10 15 20 25
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-S08KS03
X
@d
t = 1 mm
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
7
6
5
4
3
2
1
0
0 5 10 15 20 25 30
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M12KS06
X
@d
t = 1 mm
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
12
10
8
6
4
2
0
0 10 20 30 40 50
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M18KS11
X
@d
t = 1 mm
Aluminum
Iron
Brass
Copper
Stainless steel (SUS303)
25
20
15
10
5
0
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M30KS20
X
@d
t = 1 mm
0 10 20 30 40 50 60
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
D-39E2A3
E2A3
Operation
DC 3-wire Models
PNP Output
Operation mode Model Timing chart Output circuit
NO E2A3-@-@-B1
NC E2A3-@-@-B2
Sensing
object
(%)
100 0
Rated
sensing
distance
Sensing areaNon-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Yellow indicator
Control output
3
1
2
4
3
1
4
Load
Brown
Black
(See note 1.)
Blue
+V
0 V
Note 1: With M8 Size Models, there is no output reverse
polarity protection diode.
M12 Connector
Pin Arrangement
(See note 2.)
M8 Connector
(3-pin)
Pin Arrangement
Note 2: Terminal 2 of the M12 connector is not used.
Proximity
Sensor
main
circuits
(%)
100 0
Sensing
object
Rated
sensing
distance
Sensing areaNon-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Yellow indicator
Control output
3
1
2
4
Load
Brown
Black
(See note 1.)
Blue
+V
0 V
Note 1: With M8 Size Models, there is no output reverse
polarity protection diode.
M12 Connector
Pin Arrangement
(See note 2.)
3
1
4
M8 Connector
(3-pin)
Pin Arrangement
Note 2: Terminal 4 of the M12 connector is not used.
Proximity
Sensor
main
circuits
(M8 connector: )
D-40 Inductive Sensors
DC 3-wire Models
NPN Output
Operation mode Model Timing chart Output circuit
NO E2A3-@-@-C1
NC E2A3-@-@-C2
Sensing
object
(%)
100 0
Rated
sensing
distance
Sensing areaNon-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Yellow indicator
Control output
Load
Brown
Black
(See note 1.)
Blue
+V
0 V
Note 1: With M8 Size Models, there is no output reverse
polarity protection diode.
Note 2: Terminal 2 of the M12 connector is not used.
Proximity
Sensor
main
circuits
3
1
2
4
M12 Connector
Pin Arrangement
(See note 2.)
3
1
4
M8 Connector
(3-pin)
Pin Arrangement
(%)
100 0
Sensing
object
Rated
sensing
distance
Sensing areaNon-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Yellow indicator
Control output
Load
Brown
Black
(See note 1.)
Blue
+V
0 V
Note 1: With M8 Size Models, there is no output reverse
polarity protection diode.
Note 2: Terminal 4 of the M12 connector is not used.
Proximity
Sensor
main
circuits
(M8 connector: )
3
1
2
4
M12 Connector
Pin Arrangement
(See note 2.)
3
1
4
M8 Connector
(3-pin)
Pin Arrangement
P1-P3P4-P6P7-P9P10-P10

E2A3-M18KS11-M1-B1

Mfr. #:
Buy E2A3-M18KS11-M1-B1
Manufacturer:
Omron Automation and Safety
Description:
Proximity Sensors M18 Sh ExR 11mm PNP NO M12 Cn
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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