E3S-A
Dimensions
E3S-A Built-in Amplifier Photoelectric Sensor
Through-beam Sensors (Horizontal)
Pre-wired Sensors
(Unit: mm)
Unless otherwise specified, the tolerance class IT16 is used for dimensions in this data sheet.
3.1
Stainless steel
(SUS304)
7.2
5
20
30
10.5
7.2
16.9
28.9
29.2
5.5
1.2
*The Mounting Bracket can be attached to side A.
Optical axis
Optical
axis
10.7
A*
Two, M3
×
12 screws
With Mounting Bracket Attached
E3S-AT11/21/31/41
(Receiver)
Emitter: E3S-AT
@@
-L
Receiver: E3S-AT
@@
-D
*1. Not applicable to Sensors with timer adjusters (E3S-AT11 and E3S-AT31).
*2. The E3S-AT11 or E3S-AT31 has three conductors.
Lens (7
×
7)
Optical axis
Two, M3
×
12 screws
1.3
10.5
20
8
21
40
12.9
7
5.5
(4)
8.8 dia.
12
12.4
Sensitivity adjuster (white)
Light indicator
(red)
Stability indicator (green)
Timer adjuster (black) *1
Operation mode
selector switch
Two, M3 holes
20
4-dia. vinyl-insulated
round cable with
4 conductors
(Conductor cross
section: 0.2 mm
2
,
Insulator diameter:
1.1 mm),
Standard length: 2 m *2
Mounting Holes
E3S-AT11/31 (Emitter)
29.2
5.5
1.2 10.7
3.1
7.2
5
20
30
10.5
7.2
16.9
28.9
Stainless steel
(SUS304)
*The Mounting Bracket can be attached to side A.
Optical axis
Optical
axis
A*
Two, M3
×
12 screws
With Mounting Bracket Attached
3.1
7.2
5
20
30
10.5
7.2
16.9
28.9
Optical
axis
E3S-AT21/41(Emitter)
1.3
10.5
20
8
21
Power indicator (red)
40
17.8
(4)
12
12.4
40
12.9
12.5
(4)
8.8 dia.
12
10.5
20
12.4
Turbo switch
20
Lens (7
×
7)
Optical axis
Two, M3
×
12 screws
Two, M3 holes
4-dia. vinyl-insulated
round cable with
2 conductors
(Conductor cross
section: 0.2 mm
2
,
Insulator diameter:
1.1 mm),
Standard length: 2 m
Power indicator (red)
4-dia. vinyl-insulated round
cable with 3 conductors
(Conductor cross section:
0.2 mm
2
,
Insulator diameter: 1.1 mm),
Standard length: 2 m
8.8 dia.
Mounting Holes
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12
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