Ratings And Specifications - Omron E3S Manual

Ratings and Specifications

Sensing method Through-beam
E3S-2E4
Model
E3S-2E41
Item
Sensing distance 2 m
Standard sensing Opaque: 7-
object mm dia. min.
Differential travel ---
Both emitter and receiver:
Directional angle
3° to 10°
Light source Infrared LED
(wavelength) (950 nm)
Power supply
12 to 24 VDC ±10%, ripple (p-p): 10% max.
voltage
50 mA max.
Current
(Emitter: 25 mA max.,
consumption
Receiver: 25 mA max.)
Control output
(solid-state out- Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.)
put)
Response time Operate or reset: 3 ms max. Operate or reset: 1 ms max.
Sensitivity
With an indicator
adjustment
Ambient
Incandescent lamp: 3,000 lx max.
illumination
Sunlight: 10,000 lx max.
(Receiver side) *
Ambient
Operating: −25 to 55°C, Storage: −40 to 70°C (with no icing or condensation)
temperature
Ambient humidity Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation
20 MΩ min. at 500 VDC
resistance
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration
resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
(destruction)
Shock resistance
2
500 m/s 3 times each in X, Y, and Z directions
(destruction)
Degree of
IEC IP65
protection
Connection
Pre-wired cable (standard length: 2 m)
method
Indicators Light indicator (red), Stability indicator (green)
Polybuty-
Case lene tereph-
thalate
Material Lens * Polycarbonate
Mount-
ing Iron
Bracket
* The ambient operating illumination is the illumination that changes the output ±20% at 200 lx. It is not the operational limit.
Retro-re-
flective
E3S-
E3S-5E4 E3S-R2E4 DS10E4
E3S-5E41 E3S-R2E41 E3S-
DS10E41
100 mm
5 m 0.1 to 2 m (white paper
50 x 50 mm)
Opaque: 11- Opaque: 30-
Transparent, opaque
mm dia. min. mm dia. min.
20% max. of setting distance
3° to 10° ---
40 mA max.
IEC IP67 IEC IP65
Polybuty-
Zinc die-cast lene tereph-
thalate
Diffuse-reflective
E3S- E3S- E3S-
DS30E41 DS30E4S LS10XE4
30 to 100 mm
300 mm Continuously
(white paper 100 x 100) variable
(10 x 10 mm)
1.5 mm max.
at 30 mm
10 mm max.
at 100 mm
RED LED
(660 nm)
➜
Refer to page 4.
IEC IP67
Zinc die-cast
E3S
Convergent-reflective
E3S-
LS20XE4
50 to 250 mm
Continuously
variable
(50 x 75 mm)
5% max. at 50
to 250 mm
Infrared LED
(950 nm)
2