E39-S46 Datasheet, PDF (16/21 Pages) Omron Electronics LLC – Built-in Amplifier Photoelectric Sensor (Medium Size)

E3S-A
Retro-reflective Sensors (Horizontal)
Pre-wired Sensors
E3S-AR11/21/31/41
With Mounting Bracket Attached
Optical
axis
28.9 16.9
3.1 7.2
5
10.5
20
7.2 ^Stainless
steel
30
(SUS304)
Optical axis
9 _29.2
1.2 _10.7
A*
*The Mounting Bracket can be attached to side A.
Two, M3 × 12 screws
Lens (7 × 14)
21
11.5
Emitter
Light indicator (red)
15.2
2.3
12.4 12
Sensitivity adjuster (white)
Timer adjuster/
Turbo switch (black) *1
Turn to adjust the timer:
push to switch turbo function
42.3
5.5
7
(4) *2
4-dia. vinyl-insulated
round cable
with 5 conductors
(Conductor cross
section: 0.2 mm²,
Insulator diameter:
8.8 dia. 1.1 mm),
Standard length:
2 m *3
Stability indicator (green)
*1. For E3S-AR21 and E3S-AR41 only.
*2. 9.7 mm for E3S-AR21 and E3S-AR41.
*3. The E3S-AR11 or E3S-AR31 has three conductors.
Receiver
Optical
axis
1.3
Operation mode
selector switch
12.8
20
Two, M3 × 12 screws
Mounting Holes
Two, M3 holes
Sensors with Connectors
E3S-AR16/36
With Mounting Bracket Attached
Optical
axis
28.9 16.9
3.1 7.2
5.5 5
20
7.2 Stainless
steel
30
(SUS304)
Optical axis
9 _29.2
1.2 _10.7
A*
*The Mounting Bracket can be attached to side A.
Two, M3 × 12 screws
20
Light indicator (red)
42.3
15.2
7
2.3
Sensitivity adjuster (white)
(10) ^{Connector M12}
12.4 12
Stability indicator (green)
Receiver
Lens (7 × 14)
Optical
axis
1.3
21
11.5
Operation
mode
selector switch
Emitter
12.8
20
Two, M3 × 12 screws
Mounting Holes
Two, M3 holes
20
16