Cylindrical photoelectric sensors in M18 plastic or brass housings
E3F2
• Complete sensor portfolio in plastic
and metal housing
• IP67, IP69K for highest water resistance
• High immunity against electro-magnetic noise and ambient light
• Special beam models
• High power LED to compensate for
dirt and misalignment
Through-beam
Retro-reflective
Diffuse-reflective
Diffuse-reflective
(background suppression)
*1
SUS types see seperate datasheet
*2
AC-types see seperate datasheet
Performance and portfolio variety
*1
PlasticShapeSensing method
7 m 7 m - 3 m
4 m 4 m 2 m 1 m
1 m 1 m 0.3 m 0.3 m
0.1 m 0.1 m
Metal
90° Optics AC power supply
L-on / D-on selectable by wiring
M12 connector or pre-wired.
*2
1E3F2
Selection Guide
Housing Material: Plastic
Sensing method Sensing
distance
Connection method Order code
PNP output NPN output
*1
Through-beam 7 m
––2 m–
– ––
Retro-reflective with M.S.R.
*2
0.1 to 4 m
(adjustable)
––2 m–
*3
– ––
Retro-reflective with M.S.R.
*2
0.1 to 2 m
*4
––2 m–
– ––
Diffuse-reflective 0.1 m (fixed,
wide-beam)
0.3 m
(adjustable)
1m
(adjustable)
Diffuse-reflective 0.3 m
(adjustable)
––2 m–
– ––
––2 m–
– ––
––2 m–
– ––
––2 m–
– ––
Diffuse reflective
(background suppression)
0.1 m (fixed)
––2 m–
– ––
*1.
Pre-wired connectors are available on request. Please contact your OMRON representative.
*2.
Order reflector seperately. Models with reflector included are also available. Please contact your OMRON representative.
*3.
Measured with reflector E39-R1S
*4.
Measured with reflector E39-R1
Note: Standard cable length is 2 m. Models provided with a 5 m long cable are available. When ordering, specify the cable length by adapting the length of the cable
(e.g. E3F2-R4B4-E 5M). For other cable length please contact your OMRON sales representative.
E3F2-7B4 2M E3F2-7C4 2M
E3F2-7B4-P1 E3F2-7C4-P1
E3F2-R4B4-E 2M E3F2-R4C4-E 2M
E3F2-R4B4-P1-E E3F2-R4C4-P1-E
E3F2-R2RB41-E 2M E3F2-R2RC41-E 2M
E3F2-R2RB41-P1-E E3F2-R2RC41-P1-E
E3F2-DS10B4-N 2M E3F2-DS10C4-N 2M
E3F2-DS10B4-P1 E3F2-DS10C4-P1
E3F2-DS30B4 2M E3F2-DS30C4 2M
E3F2-DS30B4-P1 E3F2-DS30C4-P1
E3F2-D1B4 2M E3F2-D1C4 2M
E3F2-D1B4-P1 E3F2-D1C4-P1
E3F2-DS30B41 2M E3F2-DS30C41 2M
E3F2-DS30B41-P1 E3F2-DS30C41-P1
E3F2-LS10B4 2M E3F2-LS10C4 2M
E3F2-LS10B4-P1 E3F2-LS10C4-P1
Housing material: Metal (Nickel plated brass)
Sensing method Sensing
distance
Through-beam 7 m
Retro-reflective with M.S.R.
*2
0.1 to 4 m
(adjustable)
Retro-reflective with M.S.R.
*2
0.1 to 2 m
*4
Diffuse-reflective 0.1 m (fixed,
wide-beam)
0.3 m
(adjustable)
1m
(adjustable)
Diffuse-reflective 0.3 m
(adjustable)
Connection method Order code
*1
––2 m–
– ––
––2 m–
*3
– ––
––2 m–
– ––
––2 m–
– ––
––2 m–
– ––
––2 m–
– ––
––2 m–
– ––
PNP output NPN output
E3F2-7B4-M 2M E3F2-7C4-M 2M
E3F2-7B4-M1-M E3F2-7C4-M1-M
E3F2-R4B4-M-E 2M E3F2-R4C4-M-E 2M
E3F2-R4B4-M1-M-E E3F2-R4C4-M1-M-E
E3F2-R2RB41-M-E 2M E3F2-R2RC41-M-E 2M
E3F2-R2RB41-M1-M-E E3F2-R2RC41-M1-M-E
E3F2-DS10B4-M 2M E3F2-DS10C4-M 2M
E3F2-DS10B4-M1-M E3F2-DS10C4-M1-M
E3F2-DS30B4-M 2M E3F2-DS30C4-M 2M
E3F2-DS30B4-M1-M E3F2-DS30C4-M1-M
E3F2-D1B4-M 2M E3F2-D1C4-M 2M
E3F2-D1B4-M1-M E3F2-D1C4-M1-M
E3F2-DS30B41-M 2M E3F2-DS30C41-M 2M
E3F2-DS30B41-M1-M E3F2-DS30C41-M1-M
2 Standard Photoelectric Sensors
Sensing method Sensing
distance
Connection method Order code
PNP output NPN output
*1
Diffuse-reflective
(background suppression)
*1.
Pre-wired connectors are available on request. Please contact your OMRON representative.
*2.
Order reflector separately. Models with reflector E39-R1S included are available. Please contact your OMRON representative.
*3.
with reflector E39-R1S
*4.
with reflector E39-R1
Note: Standard cable length is 2 m. Models provided with a 5 m long cable are available. When ordering, specify the cable length by adapting the length of the cable
(e.g. E3F2-R4B4-E 5M). For other cable length please contact your OMRON sales representative.
0.1 m (fixed)
––2 m–
– ––
E3F2-LS10B4-M 2M E3F2-LS10C4-M 2M
E3F2-LS10B4-M1-M E3F2-LS10C4-M1-M
Accessories (Order Separately)
Name Sensing distance (typical)
Reflectors 3 m [100 mm] (axial types)
2 m [100 mm] (radial types)
4 m [100 mm] (axial types)
2 m [100 mm] (radial types)
5 m [100 mm] (axial types)
2.5 m [100 mm] (radial types)
6 m [100 mm] (axial types)
3 m [100 mm] (radial types)
5 m [100 mm] (axial types)
2.5 m [100 mm] (radial types)
Tape Reflectors 0.7 m [150 mm] (axial types)
1.1 m [150 mm] (axial types)
1.4 m [150 mm] (axial types)
Lens Cap E39-F31
Mounting Bracket screw mount Y92E-B18
*1.
Values in parentheses indicate the minimum required distance between the sensor and reflector.
For detailed information about Accessories, refer to the main chapter “Accessories” at the end of the document.
*1
Remark Order code
60 x 40 mm E39-R1
60 x 40 mm E39-R1S
∅ 84 mm
E39-R7
100 x 100 mm E39-R8
80 x 80 mm E39-R40
35 x 10 mm E39-RS1
35 x 40 mm E39-RS2
80 x 70 mm E39-RS3
Sensor I/O Connectors
Cord Shape Cable type Order code
Standard Straight 2 m Four-wire type XS2F-D421-D80-A
5 m XS2F-D421-G80-A
L-shaped 2 m XS2F-D422-D80-A
5 m XS2F-D422-G80-A
Vibration-proof
robot cable
Straight 2 m XS2F-D421-D80-R
5 m XS2F-D421-G80-R
L-shaped 2 m XS2F-D422-D80-R
5 m XS2F-D422-G80-R
3E3F2
Specifications
Ratings
Item E3F2-7@ E3F2-R4@-@ E3F2-DS10@ E3F2-DS30@ E3F2-D1@4-@ E3F2-LS10@4-@
Sensing method Through-beam Retro-reflective
with M.S.R.
Power supply voltage 10 to 30 VDC
Current consumption 50 mA max. 30 mA max. 25 mA max. 30 mA max.
Sensing distance 7 m 0.1 to 4 m
(with E39-R1S)
Standard object Opaque:
11 mm dia. min.
Opaque:
56 mm dia. min.
Directional angle 3° to 20° –
Differential travel
– 20% max. 5% max
(hysteresis)
Black/white error – 3%
Response time Operation and
1 ms max 2.5 ms max. 1 ms max.
Reset:
2.5 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% (with no condensation)
Insulation resistance 20 MΩ 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 Destruction: 500 m/s
Degree of protection
Light source (wave
length)
*1
IEC 60529 IP67, IP69K after DIN 40050-9
Infrared LED
(950 nm)
Indicators Light incident /
power indicator
for light source
2
each direction (X, Y, Z)
Red LED
(660 nm)
Light incident
(red) /
stability (green)
(red)
Sensitivity adjustment Fixed Adjustable Fixed Adjustable Fixed
Connection method 2 m, 5 m pre-wired cable (PVC, dia. 4 mm (18 / 0.12)
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
*1.
The IP69k test according to DIN 40 050 part 9 is intended to simulate high pressure/steam cleaning. During the test 14-16 l/min water at 80°C is sprayed onto the
sensor from different angles with 8000-10000 kPa. The sensor may not suffer any damaging effects from high pressure water in appearance and functionality.
*2.
For other cable materials (e.g. PUR) contact your OMRON sales representative.
*3.
For stainless steel types refer to separate datasheet E3F2 SUS
*3
Case: ABS (plastic models) or nickel brass (metal models); lens: PMMA
Diffuse-reflective
Wide beam Potentiometer adjustment Background
suppression
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)
–
Infrared LED (880 nm) Red LED
(660 nm)
Light incident / power indicator for
light source (red)
*2
) or M12-connector
Light incident
(red) /
stability (green)
Output indicator
(orange) /
stability (green)
4 Standard Photoelectric Sensors
Engineering Data (Typical)
Operating Range (typical)
Through-beam Models (axial)
E3F2-7@4-@
Retro-reflective Models (axial)
E3F2-R4@4@-@ (polarizing)
250
Typical sensing distance
E39-RS3
E39-R1S
200
E39-R40
E39-R7
150
E39-R8
100
50
0
-50
Distance Y (mm)
- 100
- 150
- 200
- 250
01 23 456789
Reflector
Y
X
Distance X (m)
Retro-reflective Models (radial)
E3F2-R2R@41-@ (polarizing)
and reflectors
Distance Y (mm)
–100
100
50
0
–50
0.5 1 1.5 2 2.5 30
typical sensing distances:
E39-R1: 2.4 m
E39-R7: 2.7 m
E39-R8: 3.1 m
Distance X (m)
Y
Reflector
X
43.5
Diffuse-reflective Models (axial)
E3F2-DS10@4-@ (wide-beam type)
15
10
5
white paper
(50 x 50 mm)
Distance Y (mm)
0
–5
–10
–15
Object
Y
X
20 40 60 80 100 1200
Distance X (mm)
Diffuse-reflective Models (axial)
E3F2-D1@4-@
100
80
60
40
20
0
-20
-40
Distance Y (mm)
-60
-80
-100
0 200 400 600 800 1000 1200 1400 1600
Object
Y
X
Sensing object:
300 x 300 mm
Distance X (mm)
Diffuse-reflective Models (axial)
E3F2-DS30@4-@
40
Sensitivity adjusted to maximum
Sensitivity adjusted to 400 mm
30
20
10
0
–10
Distance Y (mm)
–20
Sensing distance adjustable
between 0 and 550 mm
–30
140
–40
Object
Y
X
100 200 300 400 500 6000
white paper
(100 x 100 mm)
Distance X (mm)
Diffuse-reflective Models (radial)
E3F2-DS30@41-@
40
Sensitivity adjusted to 390 mm
White paper (90% reflectivity)
30
20
10
0
–10
Distance Y (mm)
–20
–30
–40
Object
Y
X
100 200 300 400 5000
Distance X (mm)
Sensing object:
100 x 100 mm
5E3F2
Excess Gain Ratio vs. Distance (typical)
Through-beam Models (axial)
E3F2-7@4-@
100
10
Retro-reflective Models (axial)
E3F2-R4@4@-@
Retro-reflective Models (radial)
E3F2-R2R@41-@ (polarizing)
and reflectors
100
Reflectors:
E39-RS3
E39-R1S
E39-R40
E39-R7
10
E39-R8
100
10
Excess gain
1
0.1
2 4 6 8 10 120
Distance X (m)
Diffuse-reflective Models (axial)
E3F2-DS10@4-@ (wide-beam type)
100
Sensing object:
50 x 50 mm
10
Grey paper
Excess gain
1
(18% reflectivity)
0.1
20 40 60 80 100 1200
White paper
(90% reflectivity)
Distance X (mm)
Diffuse-reflective Models (axial)
E3F2-D1@4-@
100
Excess Gain
1
0.1
024 6 810
Diffuse-eflective Models (axial)
E3F2-DS30@4-@
100
10
Excess gain
1
Grey paper
(18% reflectivity)
140
0.1
200 400 600 800 10000
Distance X (m)
Sensitivity adjusted to maximum
Sensing object:
100 x 100 mm
White paper
(90% reflectivity)
Distance X (mm)
reflector E39-R1
Excess gain
1
reflector E39-R7
reflector E39-R8
0.1
123 450
Distance X (m)
Diffuse-reflective Models (radial)
E3F2-DS30@41-@
100
10
Excess gain
1
0.1
Grey paper
(18% reflectivity)
100 200 300 400 5000
Sensing object:
100 x 100 mm
Sensitivity adjusted to 390 mm
White paper
(90% reflectivity)
Distance X (mm)
10
Excess gain
1
0,1
0 0.5 1 1.5 2
Distance(m)
6 Standard Photoelectric Sensors
Light spot vs sensing distance Incline (horizontal) Incline (vertical)
Background suppression Models
E3F2-LS@
6
4
2
Spot diameter(mm)
0
050100150
Distance(mm)
Object material vs sensing distance
Background suppression Models
E3F2-LS@
120
100
80
Sensing distance (mm)
60
Background suppression Models
E3F2-LS@
20,00%
10,00%
0,00%
-10,00%
Sensing Distence movement (%)
-20,00%
30 -20 -10 0 10 20 3040
-40 -
Incline Angle (˚)
Background suppression Models
E3F2-LS@
20,00%
10,00%
0,00%
-10,00%
Sensing Distence movement (%)
-20,00%
-40 -3 0 -20 -10 0 10 20 3040
Incline Angle (˚)
40
20
0
White
Veneer
paper
Cardboard
Black
paper
Black
rubber
SUS Mirror
surface
Material
7E3F2
Operation
Output Circuits
1
2
3
4
XS2F-D42#-D80-#
XS2F-G42#-G80-#
PNP Output
Model Output transistor
status
E3F2-@B4-@
(except for
E3F2-LS10B4-@)
E3F2-LS10B4-@ ON when light is
– – – Through-beam emitter
ON when light is
incident.
(Light-ON)
ON when light is
interrupted.
(Dark-ON)
incident.
(Light-ON)
Structure of Sensor I/O Connector
Classification Wire color Connector
Brown
White
Blue
Black
DC Brown
Timing chart Connection
method
Incident
Interrupted
Output
indicator
(red)
Output
transistor
Load
(relay)
Incident
Interrupted
Output
indicator
(red)
Output
transistor
Load
(relay)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
OFF
OFF
Operate
Release
OFF
OFF
Operate
Release
OFF
OFF
Operate
Release
ON
ON
ON
ON
ON
ON
Connect the
pink (Pin
and brown
(Pin
➀) cords
or open the
pink cord
(Pin
➁).
Connect the
pink (Pin
and blue
(Pin
➂) cords.
Connect the
pink (Pin
and brown
(Pin
➀) cords
or open the
pink cord
(Pin
➁).
➁)
➁)
➁)
White
Blue
Black
Output circuit
Light
indicator
Red
* Only on models
E3F2-R4B4-@ and
E3F2-D1B4-@
Light
indicator
Red
* Only on models
E3F2-R4B4-@ and
E3F2-D1B4-@
Output
indicator
Orange
Use
pin No.
➀
➁
➂
➃
Power
indicator
(red)
Connector Pin Arrangement
Stability
indicator*
Green
Connector Pin Arrangement
Stability
indicator*
Green
Connector Pin Arrangement
Stability
indicator*
Green
Connector Pin Arrangement
Power supply (+V)
Mode selection Lon/Don
Power supply (0 V)
Output
Main
circuit
1
2
4
3
Z
D
Main
ZD: VZ = 36 V
circuit
1
2
4
3
Main
Z
: VZ = 36 V
D
circuit
1
2
4
3
Z
D
Main
ZD: VZ = 36 V
circuit
1
2
4
3
1
4
3
2
1
4
3
2
1
4
3
2
1
3
Brown
Black
Blue
Pink
Brown
Black
Blue
Pink
Brown
Black
Blue
Pink
Brown
Blue
100 mA
max.
Mode selection
100 mA
max.
Mode selection
100 mA
max.
Mode selection
10 to 30 VDC
0 V
10 to 30 VDC
Load
0 V
10 to 30 VDC
Load
0 V
10 to 30 VDC
Load
0 V
ON when light is
interrupted.
(Dark-ON)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
OFF
OFF
Operate
Release
ON
ON
Connect the
pink (Pin
➁)
and blue
(Pin
➂) cords.
Output
indicator
Orange
Stability
indicator*
Green
Main
Z
: VZ = 36 V
D
circuit
Connector Pin Arrangement
1
2
4
3
1
4
3
2
Brown
Black
Blue
Pink
100 mA
max.
Mode selection
10 to 30 VDC
Load
0 V
Note: Terminal numbers for connector type.
8 Standard Photoelectric Sensors
NPN Output
Model Output transistor
status
E3F2-@C4-@
– – Through-beam emitter
(except for
E3F2-LS10C4-@)
ON when light is
incident.
(Light-ON)
ON when light is
interrupted.
(Dark-ON)
E3F2-LS10C4-@ ON when light is
incident.
(Light-ON)
ON when light is
interrupted.
(Dark-ON)
Timing chart Connection
method
Incident
Interrupted
Output
indicator
(red)
Output
transistor
Load
(relay)
Incident
Interrupted
Output
indicator
(red)
Output
transistor
Load
(relay)
Incident
Interrupted
Output
indicator
(red)
Output
transistor
Load
(relay)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
OFF
OFF
Operate
Release
OFF
OFF
Operate
Release
OFF
OFF
Operate
Release
OFF
OFF
Operate
Release
ON
ON
ON
ON
ON
ON
ON
ON
Connect the
pink (Pin
➁)
and brown
(Pin
➀) cords
or open the
pink cord
(Pin
➁).
Connect the
pink (Pin
➁)
and blue
(Pin
➂) cords.
Connect the
pink (Pin
➁)
and brown
(Pin
➀) cords
or open the
pink cord
(Pin
➁).
Connect the
pink (Pin
➁)
and blue
(Pin
➂) cords.
Output circuit
Power
indicator
(red)
Output
indicator
* Only on models
E3F2-R4C4-@ and
E3F2-D1C4-@
Output
indicator
* Only on models
E3F2-R4C4-@ and
E3F2-D1C4-@
Output
indicator
Output
indicator
Orange
Orange
Stability
indicator*
Red
Green
Stability
indicator*
Green
Red
Stability
indicator*
Green
Stability
indicator*
Green
Brown
1
Main
circuit
Blue
3
Connector Pin Arrangement
1
2
4
3
Brown
1
Black
Z
: VZ = 36 V
D
4
Blue
3
Pink
2
Main
circuit
Connector Pin Arrangement
1
2
4
3
Brown
1
Black
Z
D
: VZ = 36 V
4
Blue
3
Pink
2
Main
circuit
Connector Pin Arrangement
1
2
4
3
Brown
1
Black
Z
D
: VZ = 36 V
4
Blue
3
Pink
2
Main
circuit
Connector Pin Arrangement
1
2
4
3
Brown
1
Black
Z
D
: VZ = 36 V
4
Blue
3
Pink
2
Main
circuit
Connector Pin Arrangement
1
2
4
3
100 mA
max.
Mode selection
100 mA
max.
Mode selection
100 mA
max.
Mode selection
100 mA
max.
Mode selection
10 to 30 VDC
0 V
10 to 30 VDC
Load
0 V
10 to 30 VDC
Load
0 V
10 to 30 VDC
Load
0 V
10 to 30 VDC
Load
0 V
Note: Terminal numbers for connector type.
9E3F2
Dimensions Note: All units are in millimeters unless otherwise indicated
Plastic models, axial type
Cable type Connector type
Without potentiometer
E3F2-7@
E3F2-DS10@4-N
E3F2-LS10@4
E3F2-7@-P1
E3F2-DS10@4-P1
E3F2-LS10@4-P1
42.3
5
4
8
With potentiometer
E3F2-DS30@4
E3F2-D1@4
E3F2-R4@
5
4
8
37
49.3
42.3
37
64.9
64.9
4.8 dia
4 dia
Light indicator
M18x1 6g
4.8 dia
4 dia
Sensitivity adjustor
Light indicator
M18x1 6g
optical
area
16.4 dia
optical
area
16.4 dia
22
22
6.2
6.2
24
24
5
4
8
E3F2-DS30@4-P1
E3F2-D1@4-P1
E3F2-R4@-P1
5
4
8
42.3
37
49.3
42.3
37
73
62
73
62
4.7 dia
M12x1 6g
16.6 dia
Light indicator
M18x1 6g
4.7 dia
M12x1 6g
16.6 dia
Sensitivity adjustor
Light indicator
M18x1 6g
optical
area
optical
area
24
22
6.2
24
22
6.2
10 Standard Photoelectric Sensors
Plastic models, radial type
Cable type Connector type
Without potentiometer
E3F2-R2R@41 E3F2-R2R@41-P1
64.9
42.3
37
4.8 dia
4 dia
optical
area
16.4 dia
24
42.3
37
13.2
22
6.9
5
4
Light indicator
M18x1 6g
3.45
8
6.9
5
4
8
With potentiometer
E3F2-DS30@41 E3F2-DS30@41-P1
6.9
64.9
49.3
42.3
37
4.8 dia
4 dia
16.4 dia
optical
area
24
13.2
22
5
4
8
Sensitivity adjustor
Light indicator
3.45
5
6.9
8
M18x1 6g
62
49.3
42.3
37
4
73
62
73
4.7 dia
M12x1 6g
16.6 dia
Light indicator
M18x1 6g
4.7 dia
M12x1 6g
16.6 dia
Sensitivity adjustor
Light indicator
M18x1 6g
optical
area
22
optical
area
24
13.2
3.45
24
13.2
22
3.45
11E3F2
Metal Models, axial type
Cable type Connector type
Without potentiometer
E3F2-7@-M
E3F2-DS10@4-M
E3F2-LS10@4-M
E3F2-7@-M1-M
E3F2-DS10@4-M1-M
E3F2-LS10@4-M1-M
64.9
42.3
37
4
With potentiometer
E3F2-DS30@4-M
E3F2-R4@4-M
E3F2-D1@4-M
49.3
42.3
37
4
64.9
4.8 dia
4 dia
Light indicator
M18x1 6g
4.8 dia
Sensitivity adjustor
Light indicator
M18x1 6g
16.4 dia
4 dia
optical
area
optical
area
16.4 dia
27.7
27.7
6.2
6.2
24
24
65.5
42.3
37
4
E3F2-DS30@4-M1-M
E3F2-R4@4-M1-M
E3F2-D1@4-M1-M
65.5
49.3
42.3
37
4
76
76
4.8 dia
M12x1 6g
Light indicator
M18x1 6g
Sensitivity adjustor
Light indicator
M18x1 6g
optical
area
16.4 dia
4.8 dia
16.4 dia
M12x1 6g
optical
area
27.7
27.7
24
6.2
24
6.2
12 Standard Photoelectric Sensors
Metal Models, radial type
Cable type Connector type
Without potentiometer
E3F2-R2R@41-M E3F2-R2R@41-M1
76
65.5
42.3
37
42.3
37
64.9
4.8 dia
4 dia
optical
area
24
16.4 dia
13.2
27.7
6.9
4
Light indicator
3.45
6.9
4
M18x1 6g
With potentiometer
E3F2-DS30@41-M E3F2-DS30@41-M1-M
76
65.5
49.3
42.3
37
6.9
64.9
49.3
42.3
37
4.8 dia
4 dia
16.4 dia
optical
area
24
13.2
27.7
6.9
4
Sensitivity adjustor
3.45
4
Light indicator
M18x1 6g
4.8 dia
M12x1.6g
Light indicator
M18x1.6g
4.8 dia
M12x1 6g
Sensitivity adjustor
Light indicator
M18x1 6g
16.4 dia
16.4 dia
optical
area
27.7
optical
area
27.7
24
24
13.2
3.45
13.2
3.45
13E3F2
Accessories (Order Separately)
for M3
Reflector
E39-R1
E39-R1S
Two, 3.5 dia.
E39-R7
40.3
34
7
7.5
7.4
84
5259.9
Material, reflective
surface: acrylic
Rear surface: ABS
1.6
8
2.7
E39-R8 E39-R40
9
ffor M3
100
92
92
100
Tape relectors
E39-RS3 E39-RS1
80
70
0.6
E39-RS2
8.7
for M3
10
4 x R1
4.5
84.5
77
77
84.5
35
Reflecting
surface
0.7
Adhesive
tape
Installation
Mounting Bracket
Y92E-B18
Note: Hexagon bolt: M5 x 32
Material: plastic
Adhesive tape side
4-R1
Lens Cap
E39-F31
Metal rim Gasket
20 dia.
Glass plate
4 max.
35
4 x R1
E3F2
40
Reflecting
surface
0.7
Adhesive
tape
14 Standard Photoelectric Sensors
Safety precautions
! Warning
This product is not designed or rated for directly or
indirectly ensuring safety of persons. Do not use it for
such a purpose.
! Caution
Do not use the product with voltage in excess of the
rated voltage. Excess voltage may result in malfunction or fire.
Never use the product with an AC power supply.
Otherwise, explostion may result.
When cleaning the product, do not apply a high-pressure spray of water to one part of the product. Otherwise, parts may become damaged and the degree of
protection may be degraded.
High-temperature environments may result in burn
injury.
Precautions for Safe Use
The following precautions must be observed to ensure safe
operation of the Sensor.
Operating Environment
Do not use the Sensor in an environment where explosive or
flammable gas is present.
Connecting Connectors
Be sure to hold the connector cover when inserting or removing
the connector. Be sure to tighten the connector lock by hand;
do not use pliers or other tools. If the tightening is insufficient, the
degree of protection will not be maintained and the Sensor may
become loose due to vibration. The appropriate tightening torque
is 0.39 to 0.49 N·m for M12 connectors.
Load
Do not use a load that exceeds the rated load.
Rotation Torque for Sensitivity Adjustment
Adjust with a torque of 0.05 N·m or less.
Environements with Cleaners and Disinfectants
(e.g., Food Processing Lines)
Do not use the Sensor in environments subject to cleaners and
disifectants. They may reduce the degree of protection.
Modifications
Do not attempt to disassemble, repair, or modify the Sensor.
Outdoor Use
Do not use the Sensor in locations subject to direct sunlight.
Cleaning
Do not use thinner, alcohol, or other organic solvents. Otherwise,
the optical properties and degree of protection may be degraded.
Surface Temperature
Burn injury may occur. The Sensor surface temperature rises depending on application conditions, such as the surrounding temperature and the power supply voltage. Use caution when
operating or washing the Sensor.
Precautions for Correct Use
Do not use the Sensor in any atmosphere or environment that
exceeds the ratings.
Do not install the Sensor in the following locations.
(1)Locations subject to direct sunlight
(2)Locations subject to condensation due to high humidity
(3)Locations subject to corrosive gas
(4)Locations where the Sensor may receive direct vibration or
shock
Connecting and Mounting
(1)The maximum power supply voltage is 30 VDC. Before turning
the power ON, make sure that the power supply voltage does
not exceed the maximum voltage.
(2)Laying Sensor wiring in the same conduit or duct as high-volt-
age wires or power lines may result in malfunction or damage
due to induction. As a general rule, wire the Sensor in a separate conduit or use shielded cable.
(3)Use an extension cable with a minimum thickness of 0.3 mm
and less than 100 m long.
(4)Do not pull on the cable with excessive force.
(5)Pounding the Photoelectric Sensor with a hammer or other
tool during mounting will impair water resistance.
(6)Mount the Sensor using a bracket (sold separately).
Do not exceed a torque of 2.0 Nm when tightening mounting
nuts for plastic models or 20.0 Nm when tightening mounting
nuts for metal models
(7)Be sure to turn OFF the power supply before inserting or re-
moving the connector.
Cleaning
Never use thinner or other solvents. Otherwise, the Sensor surface may be dissolved.
Power Supply
If a commercial switching regulator is used, ground the FG (frame
ground) terminal.
Power Supply Reset Time
The Sensor will be able to detect objects 100 ms after the power
supply is tuned ON. Start using the Sensor 100 ms or more after
turning ON the power supply. If the load and the Sensor are connected to separate power supplies, be sure to turn ON the Sensor
first.
Turning OFF the Power Supply
Output pulses may be generated even when the power supply is
OFF. Therefore, it is recommended to first turn OFF the power
supply for the load or the load line.
Load Short-circuit Protection
This Sensor is equipped with load short-circuit protection, but be
sure to not short circuit the load. Be sure to not use an output current flow that exceeds the rated current. If a load short circuit occurs, the output will turn OFF, so check the wiring before turning
ON the power supply again. The short-circuit protection circuit will
be reset.
Water Resistance
Do not use the Sensor in water, rainfall, or outdoors.
2
15E3F2
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
•
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
•
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
•
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2009 All Right Reserved.
2009.6
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