E3T-SL13 Datasheet, PDF (11/16 Pages) Omron Electronics LLC – Subminiature Photoelectric Sensor

E3T
E39-R37 Reflector
13.7
(0.54)
E3T
Two 3.1 dia
301 Stainless steel
23
(0.91)
Reflector
0.6 (with adhesive)
Stainless steel
mounting plate 0.5
Note: A reflector and a stainless steel mounting
plate are supplied together as a set.
J SLITS/APERTURES (ORDER SEPARATELY)
E39-S63 (Use with E3T-ST1j)
Shown with Sensor
E39-S64 (Use with E3T-FT1j)
7.4
(0.29)
1.0±0.05 dia.
0.5±0.05 dia.
12.6
(0.50)
Material:
0.2-mm-thick stainless steel
(301 Stainless)
Two, 2.2 dia.
Adjustable Aperture
E39-E10 (Use with E3T-ST1j)
With the Adjustable Aperture
Unit in Place
7.4
(0.29)
7.4
(0.29)
9.7
(0.38)
12.3
(0.48)
4.1
(0.16)
Notch
Note: Align the notch direction of
the slit when installing on
the Emitter and Receiver.
1 dia.
0.5 dia.
Use of E39-E10 Adjustable Aperture
(Example Dark-ON: E3T-ST12/ST14)
(At Min.)
(At Center)
(At Max.)
Indicator
Adjuster
Optical axis
2 dia.
15.1
(0.59)
18.7
(0.74)
For Dark-ON:
1. Mount the unit on the receiver.
2. Set the adjuster of the Unit to Max (factory setting is
at Max).
3. Adjust the optical axis (align) and tighten mounting
hardware.
4. Place a target between emitter and receiver and
gradually turn the adjuster counterclockwise toward
the Min side. Stop turning the adjuster when the op-
eration indicator and stability indicator (green) turn
ON.
5. Remove the target and confirm that the operation
indicator is OFF and the stability indicator (green) is
ON.
Note: For Light-ON, adjustment is similar, except that
indicators would operate in opposite manner as
with Dark-ON.
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