Specifications
■ Ratings / Characteristics of DC Switching Models
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
Non-
Diffuse reflective
- multi
purpose
- Precision
Polarizing
Wide beam
characteristic
Adjustable sensing distance Background
suppression
detection [6.] polarizing
- test input
Power supply voltage
Current consumption
10 to 30 V DC 12 to 24 V DC 10 to 30 V DC
50 mA max.
25 mA max.
0.1 - 2 m
30 mA max.
25 mA max.
0.1 m
30 mA max.
Rated sensing distance 7 m
[1.]
10 m
0.1 - 4 m
0.3 m
1 m
0.1 m
(with reflector E39-R1)
(with reflector (5 x 5 cm white (10 x 10 cm
(30 x 30 cm
white
(10 x 10 cm
white
E39-R1S)
mat paper)
white
mat paper)
mat paper)
mat paper)
Typical sensing distance
for different reflector
types (ref. to accesso-
ries) [2.]
–
E39-R1: 4.0 m E39-R1:
E39-R1S:4.3 m –
E39-R7: 4.8 m
E39-R8: 5.6 m
E39-R40: 4.3 m
4.2 m
E39-RS3: 2 m
axial
3.7 m
E39-R7: 4.5 m
E39-R8: 5.3 m
radial 2.4 m
E39-R7:
axial
radial 2.7 m
E39-R8:
axial
5.3 m
radial 3.1 m
Standard object
Directional angle
Opaque: 11 mm dia. min.
Opaque: 56 mm dia. min.
–
–
3° to 20°
–
Differential travel
(hysteresis)
20% max.
5% max
3%
Black/white error
Response time
–
Operation and Reset: 2.5 ms max.
1 ms max
2.5 ms max.
50 ms
1 ms max.
100 ms
Control output
Transistor (open collector), load current: 100 mA max. (residual voltage: 2 V max.)
Power reset time
Ambient illumination
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Enclosure ratings
Light source
50 ms
100 ms max.
Incandescent lamp: 3000 lx max. / Sunlight: 10000 lx max.
Operating: -25 to 55 °C / Storage: -30 to 70 °C (with no icing or condensation)
Operating: 35% to 85% / Storage: 35% to 95% (without condensation)
20 MΩ min. at 500 V DC between energized parts and case
1000 VAC max., 50 / 60 Hz for 1 min between energized parts and case
10 to 55 Hz, 1.5 mm double amplitude for 2 hrs each direction (X, Y, Z)
Destruction: 500 m/s2 each direction (X, Y, Z)
IP67 [3.]; NEMA 1, 2, 4
Infrared LED (880 nm/850 nm)
Red LED (660 nm)
Infrared LED (880 nm)
Red LED
(660 nm)
Indicators
Light incident Output
/ power indi- (orange) /
cator for light light emission
source (red) (red)
Light incident / power
indicator for light source (red)
Light incident
(red) /
stability (green)
Light incident / power indicator Light incident Output
for light source (red)
(red) /
indicator
stability
(green)
(orange) / sta-
bility (green)
Sensitivity adjustment
Fixed
Fixed /
Adjustable
Fixed
Adjustable
Fixed
Connection method
Test Input
2 m, 5 m pre-wired cable (PVC, dia. 4 mm (18 / 0.12) [4.]) or M12-connector
[7.]
Light-ON or Dark-ON selectable by wiring
–
–
Operation mode
Weight (approx.)
Plastic pre-wired (2 m) 120 g
case
60 g
20 g
90 g
50 g
connector
40 g
Metal pre-wired (2 m) 180 g
case
connector
Circuit protection
Housing materials
120 g
Output short-circuit and power supply reverse polarity
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.]
–
–
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: VCC to VCC -2.5 V: Emitting OFF (Source current: 3 mA max.) / Open or 0 to 2.5 V: Emitting ON (Leakage current: 0.1
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.)
6
Photoelectric Sensors E3F2
OMRON [ OMRON ELECTRONICS LLC ]
