6

Photoelectric Sensors

E3F2

Specifications

■ Ratings / Characteristics of DC Switching Models

Note: 1. For stable sensing distance in detail, please refer to “Engineering Data”

2. Typical sensing distance corresponds to 80% of the max. sensing distance.

3. The enclosure rating IP67 of OMRON internal standards correspond to stricter test requirements than the standard IEC 60529 (refer to

chapter “Precautions”)

4. For other cable materials (e.g. PUR) please contact your OMRON sales representative.

5. Material-specification for stainless steel housing case: 1.4305 (W.-No.), 303 (AISI), 2346 (SS). For other stainless steel materials please

contact your OMRON sales representative.

6. with slit E39-ES18

7. PNP models -B4: V

mA max.)

NPN models -C4: 0 to 2.5 V: Emitting OFF (Source current: 3 mA max.) / Open or Vcc to Vcc -2.5 V: Emitting ON (Leakage current: 0.1

mA max.)

Item

E3F2-7

@

E3F2-10

@

E3F2-R2

@4-@ E3F2-R2R@ E3F2-R4@-@ E3F2-DS10@ E3F2-DS30@

E3F2-

D1

@4-@

E3F2-

LS10

@4-@

Sensing method

Through-beam

Retroreflective

Diffuse reflective

- multi

purpose

- Precision

detection [6.]

- test input

Non-

polarizing

Polarizing

Wide beam

characteristic

Adjustable sensing distance

Background

suppression

Power supply voltage

10 to 30 V DC 12 to 24 V DC 10 to 30 V DC

Current consumption

50 mA max.

25 mA max.

30 mA max.

25 mA max.

30 mA max.

Rated sensing distance

[1.]

7 m

10 m

0.1 - 2 m

(with reflector E39-R1)

0.1 - 4 m

(with reflector

E39-R1S)

0.1 m

(5 x 5 cm white

mat paper)

0.3 m

(10 x 10 cm

white

mat paper)

1 m

(30 x 30 cm

white

mat paper)

0.1 m

(10 x 10 cm

white

mat paper)

Typical sensing distance

for different reflector

types (ref. to accesso-

ries) [2.]

–

E39-R1:

4.0 m

E39-R7:

4.5 m

E39-R8:

5.3 m

E39-R1:

axial

3.7 m

radial

2.4 m

E39-R7:

axial

4.2 m

radial

2.7 m

E39-R8:

axial

5.3 m

radial

3.1 m

E39-R1S:4.3 m

E39-R7: 4.8 m

E39-R8: 5.6 m

E39-R40: 4.3 m

E39-RS3:

2 m

–

Standard object

Opaque: 11 mm dia. min.

Opaque: 56 mm dia. min.

–

Directional angle

3° to 20°

–

Differential travel

(hysteresis)

–

20% max.

5% max

Black/white error

–

3%

Response time

Operation and Reset: 2.5 ms max.

1 ms max

2.5 ms max.

1 ms max.

Control output

Transistor (open collector), load current: 100 mA max. (residual voltage: 2 V max.)

Power reset time

50 ms

100 ms max.

50 ms

100 ms

Ambient illumination

Incandescent lamp: 3000 lx max. / Sunlight: 10000 lx max.

Ambient temperature

Operating: -25 to 55 °C / Storage: -30 to 70 °C (with no icing or condensation)

Ambient humidity

Operating: 35% to 85% / Storage: 35% to 95% (without condensation)

Insulation resistance

20 M

Ω min. at 500 V DC between energized parts and case

Dielectric strength

1000 VAC max., 50 / 60 Hz for 1 min between energized parts and case

Vibration resistance

10 to 55 Hz, 1.5 mm double amplitude for 2 hrs each direction (X, Y, Z)

Shock resistance

Enclosure ratings

IP67 [3.]; NEMA 1, 2, 4

Light source

Infrared LED (880 nm/850 nm)

Red LED (660 nm)

Infrared LED (880 nm)

Red LED

(660 nm)

Indicators

Light incident

/ power indi-

cator for light

source (red)

Output

(orange) /

light emission

(red)

Light incident / power

indicator for light source (red)

Light incident

(red) /

stability (green)

Light incident / power indicator

for light source (red)

Light incident

(red) /

stability

(green)

Output

indicator

(orange) / sta-

bility (green)

Sensitivity adjustment

Fixed

Fixed /

Adjustable

Fixed

Adjustable

Fixed

Connection method

2 m, 5 m pre-wired cable (PVC, dia. 4 mm (18 / 0.12) [4.]) or M12-connector

Test Input

–

[7.]

–

Operation mode

Light-ON or Dark-ON selectable by wiring

Weight (approx.)

Plastic

case

pre-wired (2 m) 120 g

60 g

connector

40 g

20 g

Metal

case

pre-wired (2 m) 180 g

90 g

connector

120 g

50 g

Circuit protection

Output short-circuit and power supply reverse polarity

Housing materials

Plastic (case: ABS; lens: PMMA)

Nickel brass

Nickel brass

–

Nickel brass

Nickel brass

Nickel brass

Nickel brass

Nickel brass

Nickel brass

Stainless

steel [5.]

–

–

Stainless

steel [5.]

–Stainless

steel [5.]

Stainless

steel [5.]

––