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E3S-A

Built-in Amplifier Photoelectric Sensor (Medium Size)

Sensing method Through-beam
Sensors
Retro-reflective
Sensors
(with MSR
function)
Diffuse-reflective Sensors
Model E3S-AT11, 16,
21, 31, 36, 41,
61, 66, 71, 81,
86, 91
E3S-AR11, 16,
21, 31, 36, 41,
61, 66, 71, 81,
86, 91
E3S-AD13, 18,
23, 33, 38, 43,
63, 68, 73, 83,
88, 93
E3S-AD11, 16,
21, 31, 36, 41,
61, 66, 71, 81,
86, 91
E3S-AD12, 17,
22, 32, 37, 42,
62, 67, 72, 82,
87, 92
Sensing distance 7 m 2 m (100 mm) *1
(When using E39-R1)
100 m m ( wide view)
(white paper 100 × 100 mm)
10 to 200 mm
(white paper 100 × 100 mm)
700 mm
(white paper 100 × 100 mm)
Standard sensing
object
Opaque:
10-mm dia. min.
Opaque:
75-mm dia. min.
---
Differential travel --- 20% max. of sensing distance 10% max. of sensing distance 20% max. of sensing distance
Directional angle Both Emitter and Receiver: 3 ° to 15 ° 3 to 10 ° ---
Light source
(wavelength)
Red LED (700 nm) Infrared LED (880 nm) Red LED (700 nm) Infrared LED (880 nm)
Power supply voltage 10 to 30 VDC, including ripple (p-p) 10%
Current consumption Both Emitter and
Receiver: 20 mA
max. (plus approx.
15 mA with turbo
function)
30 mA max. (plus approx. 15 mA with turbo function) 35 mA max. 30 mA max. (plus approx. 15 mA with turbo function) 35 mA max.
Control output Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.)
Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable
Self-diagnostic output
(Only on Sensors with
self-diagnostic outputs)
(Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max.,
Load current: 50 mA max. (residual voltage: 1 V max.),
Open-collector output (NPN or PNP depending on model)
External
diagnostic
input
(Only on
Sensors
with
external
diagnostic
outputs)
Input
voltage
NPN
with Emitter OFF: 0 V short-circuit or 1.5 V max. (source current: 1 mA max.)
with Emitter ON: Open
(leakage current: 0.1 mA max.)
PNP
with Emitter OFF: + DC short-circuit or - 1.5 VDC max.
(sink current: 3 mA max.)
with Emitter ON: Open
(leakage current: 0.1 mA max.)
---
Response
time
0.5 ms max.
Protection circuits Power supply
reverse polarity
protection,
Output short-
circuit protection
Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention
Response time Operation or reset: 0.5 ms max.
Sensitivity adjustment Two-turn endless adjuster with an indicator
Timer function (Only
on Sensors with the
timer function)
0 to 100 ms OFF-delay variable adjuster
Turbo function (Only
on Sensors with the
turbo function)
Yes (with turbo switch) ---
Ambient illumination
(Receiver side)
Incandescent lamp: 5,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature Operating: - 25°C to 55°C (with no icing or condensation)
Storage: - 40°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85% (with no condensation)
Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC between current-carrying parts and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min. between current-carrying parts and case
Vibration resistance
(destruction)
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
(destruction)
Destruction: 500m/s2, 3 times each in X, Y, and Z directions
Degree of protection IEC IP67; NEMA: 4X (indoors only) *2
Connection method Pre-wired (standard length: 2 m) or M12 connector
Weight (packed state) Pre-wired cable:
Approx. 150 g
Connector:
Approx. 70 g
Pre-wired cable:
Approx. 110 g
Connector: Approx. 60 g
Pre-wired cable: Approx. 90 g
Connector: Approx. 50 g
Material Case PBT
Lens Denatured polyallylate
Mounting
Bracket
Stainless steel (SUS304)
Accessories Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate (only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors)

*1. Values in brackets are the minimum required distance between the Sensor and Reflector.
*2. National Electrical Manufacturers Association