Datasheet

A-232 Standard Photoelectric Sensors
Accessories (Order Separately)
E3S-A General-purpose Sensor Accessories
Prewired Vertical Through-beam 7 m Light-ON
Dark-ON
(selectable)
--- E3S-AT61 E3S-AT81
With timer and
self-diagnostic
functions
E3S-AT71 E3S-AT91
Retroreflective 0.1 to 2 m
(polarized)
--- E3S-AR61 E3S-AR81
With timer and
self-diagnostic
functions
E3S-AR71 E3S-AR91
Diffuse reflec-
tive
10 cm (light
source: infra-
red)
--- E3S-AD63 E3S-AD83
With timer and
self-diagnostic
functions
E3S-AD73 E3S-AD93
20 cm --- E3S-AD61 E3S-AD81
With timer and
self-diagnostic
functions
E3S-AD71 E3S-AD91
70 cm (light
source: infra-
red)
--- E3S-AD62 E3S-AD82
With timer and
self-diagnostic
functions
E3S-AD72 E3S-AD92
Connector Horizontal Through-beam 7 m --- E3S-AT16 E3S-AT36
Retroreflective 0.1 to 2 m
(polarized)
E3S-AR16 E3S-AR36
Diffuse reflec-
tive
10 cm (light
source: infra-
red)
E3S-AD18 E3S-AD38
20 cm E3S-AD16 E3S-AD36
70 cm (light
source: infra-
red)
E3S-AD17 E3S-AD37
Vertical Through-beam 7 m --- E3S-AT66 E3S-AT86
Retroreflective 0.1 to 2 m
(polarized)
E3S-AR66 E3S-AR86
Diffuse reflec-
tive
10 cm (light
source: infra-
red)
E3S-AD68 E3S-AD88
20 cm E3S-AD66 E3S-AD86
70 cm (light
source: infra-
red)
E3S-AD67 E3S-AD87
Name Model Remarks
Slit for Through-beam Sensor E39-S46 2 mm, 1 mm, and 0.5 mm slits are sold in pairs, one each
for the receiver and emitter of a through-beam model
Mounting Bracket for Vertical Sensor E39-L59 Purchase two brackets for each through-beam model
E39-L81
Filter for Mutual Interference Prevention
(for Through-beam Sensor)
E39-E6 4 filters are sold together for two through-beam models (2
filters each for the emitters and receivers)
Reflector for Optical Axis Adjustment
(for Through-beam Sensor)
E39-R5 One only
Connections Appearance Sensing
method
Sensing
distance
Operating
modes
Output / timer
functions
Model
NPN output PNP output