Omron E3S User Manual

E3S
10
(Unit: mm)
Dimensions Unless otherwise specified, the tolerance class IT16 is used for dimensions in this data sheet.
General-purpose Sensors
Note:Models numbers for Through-beam Sensors (E3S-@E4, E3S-@E41) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is expressed by adding "L" to the set model number (example: E3S-2LE4), the model number of the Receiver, by adding "D"
(example: E3S-2DE4.) Refer to Ordering Information to confirm model numbers for Emitter and Receivers.
15.4
4
3.2
16
9
16.7
16.7
9
16.2
25.1
1.2
2.7
18.8
Indicator
9.9
40
(50)
16 9
43.2
5.5
20
30
5
11.4
Two, M3
a*
1
Lens: 7 dia.
E39-L3
6 dia.
12.8 dia.
Sensitivity adjuster*
2
4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.2 mm
2
,
Insulator diameter: 1.1 mm),
Standard length: 2 m
Weight: Emitter and Receiver, 80 g each
*
1
The mounting bracket can also be used on side a.
*
2
Receiver only.
E3S-2E4
15.4
4
3.2
16
9
16.7
16.7
9
25.1
1.2
18.8
32.3
40
(50)
8.3
9
43.2
5.5
20
30
5
11.4
Indicator
Two, M3
a*
1
Lens: 7 dia.
6 dia.
12.8 dia.
Sensitivity adjuster*
2
*
1
The mounting bracket can also be used on side a.
*
2
Receiver only.
4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.2 mm
2
, Insulator diameter: 1.1 mm),
Standard length: 2 m
Weight: Emitter and Receiver, 80 g each
E3S-2E41
20
5
4.2 5
1.9
6.5
4.2
20
22.2
20.4
12
22
(32)
1.6
23
20
2.1R
39
25.4
55
(67)
11 13
7
2.1R
Indicator
E39-L6
a*
1
Lens: 11 dia.
13 dia.
Sensitivity adjuster*
2
4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.2 mm
2
,
Insulator diameter: 1.1 mm),
Standard length: 2 m
Weight: Emitter and Receiver, 155 g each
Two, M4
slotted hexagonal bolts
*
1
The mounting bracket can also be used on side a.
*
2
Receiver only.
E3S-5E4
20
5
4.2 5
1.9
6.5
4.2
20
22.2
20.4
12
(32)
1.6
23
20
2.1R
2.1R
39
18.6
25.4
63
(75)
11 13
7
Indicator
a*
1
Lens: 11 dia.
13 dia.
Sensitivity adjuster*
2
4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.2 mm
2
, Insulator diameter: 1.1 mm),
Standard length: 2 m
Weight: Emitter and Receiver, 165 g each
Two, M4
slotted hexagonal bolts
*
1
The mounting bracket can also be used on side a.
*
2
Receiver only.
E3S-5E41

Omron E3S Specifications

General

Output Type	NPN or PNP
Response Time	1 ms max
Light Source	Infrared LED
Protection Circuit	Reverse polarity protection
Output Current	100 mA max.
Operating Temperature	-25 to 55 °C
Storage Temperature	-40 to 70 °C
Housing Material	ABS
Connection	connector