E3S-2E41 2M Photoelectric Switch NEW

Sensing method

Through-beam

Retro-reflective

Model

E3S-2E4

E3S-5E4

E3S-R2E4

E3S-2E41

E3S-5E41

E3S-R2E41

Sensing distance

2 m

5 m

0.1 to 2 m

Standard sensing object

Opaque: 7-mm dia. min.

Opaque: 11-mm dia. min.

Opaque: 30-mm dia. min.

Differential travel

---

Directional angle

Both emitter and receiver: 3° to 10°

3° to 10°

Light source (wavelength)

Infrared LED (950 nm)

Power supply voltage

12 to 24 VDC±10%, ripple (p-p): 10% max.

Current consumption

50 mA max. (Emitter: 25 mA max., Receiver: 25 mA max.)

40 mA max.

Control output

Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.)

(solid-state output)

Refer to Data Sheet.

Response time

Operate or reset: 3 ms max.

Operate or reset: 1 ms max.

Sensitivity adjustment

With an indicator

Ambient illumination

Incandescent lamp: 3,000 lx max.

(Receiver side) *

Sunlight: 10,000 lx max.

Ambient temperature

Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

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)

500 m/s2 3 times each in X, Y, and Z directions

Degree of protection

IEC IP65

IEC IP67

Connection method

Pre-wired cable (standard length: 2 m)

Indicators

Light indicator (red), Stability indicator (green)

Material

Case

Polybutylene terephthalate

Zinc die-cast

Lens *

Polycarbonate

Mounting Bracket

Iron