Sensing
2 m
Supply voltage
10 to 30 VDC
Output
7 m
20 cm, 70 cm
100 mA
General-Purpose Photoelectric Sensor
E3S-A
Wide Selection of High Performance Small DC
Sensors Offers Longer Sensing Distances
■ Fast 0.5 msec response time for
high-speed sensing
■ Extended sensing distances up to 7 meters
■ Self-diagnostic functions available
■ User-friendly features for easy installation
and use
■ Meets: NEMA 4X, 6 and IP67
■ Many mounting configurations available
■ Choose prewired or connector-ready models
■ E3S-AD Series includes 10 cm short range
diffuse version
Ordering Information
■ SENSORS
Through-beam sensors include both emitter and receiver. The polarized retroreflective sensors include E39-R1 reflector. All sensors
include mounting hardware. Optional mounting brackets are available as accessories.
Method of detection
Through-beam Retroreflective
Diffuse reflective
Sensing distance
7 m (22.97 ft)
2 m (6.56 ft)
10 cm (3.94 in) 20 cm (7.87 in) 70 cm (2.3 ft)
Mounting Output Extra features
Connection Part number
Horizontal NPN
None
None
Prewired
Connector
Prewired
E3S-AT11
E3S-AT16
E3S-AT21
E3S-AR11
E3S-AR16
E3S-AR21
E3S-AD13
E3S-AD18
E3S-AD23*
E3S-AD11
E3S-AD16
E3S-AD21
E3S-AD12
E3S-AD17
E3S-AD22*
Timer,
alarm and turbo
PNP
None
None
Prewired
Connector
Prewired
E3S-AT31
E3S-AT36
E3S-AT41
E3S-AR31
E3S-AR36
E3S-AR41
E3S-AD33
E3S-AD38
E3S-AD43*
E3S-AD31
E3S-AD36
E3S-AD41
E3S-AD32
E3S-AD37
E3S-AD42*
Timer,
alarm and turbo
Vertical
NPN
PNP
None
None
Prewired
Connector
Prewired
E3S-AT61
E3S-AT66
E3S-AT71
E3S-AR61
E3S-AR66
E3S-AR71
E3S-AD63
E3S-AD68
E3S-AD73*
E3S-AD61
E3S-AD66
E3S-AD71
E3S-AD62
E3S-AD67
E3S-AD72*
Timer,
alarm and turbo
None
None
Prewired
Connector
Prewired
E3S-AT81
E3S-AT86
E3S-AT91
E3S-AR81
E3S-AR86
E3S-AR91
E3S-AD83
E3S-AD88
E3S-AD93*
E3S-AD81
E3S-AD86
E3S-AD91
E3S-AD82
E3S-AD87
E3S-AD92*
Timer,
alarm and turbo
*10 and 70 cm diffuse versions do not have turbo function