Note: Sensors with open collectors and different frequencies are available.
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted.
*2. The difference between the E3S-@@ (@@@) 41 and E3S-@@ (@@@) 42 is in the lens direction when the Sensor is mounted.
For details, refer to the dimensions that are provided on page 10 for the E3S-5E41, page 11 for the E3S-DS30E41, and page 12 for the E3S-5E42 and E3S-DS30E42.
1
E3S
Ratings and Specifications
Sensing method
Through-beam
E3S-5E4
E3S-5E41
(42)
Retro-re-
flective
E3S-R2E4
E3S-
R2E41
E3S-
DS10E4
E3S-
DS10E41
Diffuse-reflective
E3S-
DS30E41
(42)
Convergent-reflective
E3S-2E4
Model
E3S-2E41
Item
E3S-
DS30E4S
E3S-
LS10XE4
30 to 100 mm
Continuously
variable
(10 x 10 mm)
E3S-
LS20XE4
50 to 250 mm
Continuously
variable
(50 x 75 mm)
Sensing distance
2m
5m
0.1 to 2 m
100 mm
300 mm
(white paper
(white paper 100 x 100)
50 x 50 mm)
Standard sensing
object
Opaque: 7- Opaque: 11- Opaque: 30-
Transparent, opaque
mm dia. min. mm dia. min. mm dia. min.
0.5 mm max.
at 30 mm
3 mm max. at
100 mm
5% max. at 50
to 250 mm
Differential travel
---
20% max. of setting distance
Directional angle
Light source
(wavelength)
Power supply
voltage
Current
consumption
Control output
(solid-state out-
put)
Response time
Sensitivity
adjustment
Ambient
illumination
(Receiver side)
*
Ambient
temperature
Ambient humidity
Insulation
resistance
Both emitter and receiver:
3° to 10°
Infrared LED
(950 nm)
3° to 10°
---
RED LED
(660 nm)
Infrared LED
(950 nm)
12 to 24 VDC
±10%,
ripple (p-p): 10% max.
50 mA max.
(Emitter: 25 mA max.,
Receiver: 25 mA max.)
40 mA max.
Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.)
➜
Refer to page 4.
Operate or reset: 3 ms max. Operate or reset: 1 ms max.
With an indicator
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Operating:
−25
to 55°C, Storage:
−40
to 70°C (with no icing or condensation)
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
20 MΩ min. at 500 VDC
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min
Vibration
resistance
(destruction)
Shock resistance
(destruction)
Degree of
protection
Connection
method
Indicators
Case
Material
Lens
*
Mount-
ing
Bracket
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
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