PHOTOELECTRIC SENSORS
E3FA/E3RA/E3FB/E3RB
M18 Plastic and Metal Housing Sensors
• Universal M18 cylindrical plastic or nickel-plated brass housing in straight
or 90° angled models
• Rugged IP67, IP69K housing withstands high-pressure and
high-temperature wash down
• High power red LED for easy sensor alignment and dependable outputs
in dusty environments
• Compact and robust housing for easy integration into machines
• Retro-reflective models are polarized to prevent false reads on mirrored surfaces
• High EMC protection and ambient light immunity for detection stability
in environments with excess noise or background light
Unrivaled Detection with Simplicity in Setup and Installation
The short body of the E3FA/E3RA fits in
tighter mounting spaces.
Visible red LED light for easy alignment.
Transparent object detection sensors utilize
Omron’s unique technology for detecting
objects with birefringent (double refraction)
properties.
Bright LED indicators for status visibility
and large sensor adjustors for use with a
standard size screwdriver.
Flush mounting option for quick and
easy installation.
High power LED to compensate for dirt
and misalignment.
1
E3FA/E3RA/E3FB/E3RB
Ordering Information
Sensors (E3FA Plastic housing) [Refer to Dimensions on page 16.]
Sensor type
Sensing distance
Connection method
Through-beam *1.
Coaxial Retro-reflective with
MSR function *2.
0 to 500 mm
with E39-R1S
Diffuse-reflective
100 mm
300 mm
1m
100 mm
300 mm
1m
BGS
(background suppression)
100 mm
200 mm
Limited distance reflective
NPN output
PNP output
pre-wired
M12 connector
set E3FA-TN21
Emitter E3FA-TN21-L
Receiver E3FA-TN21-D
pre-wired
set E3FA-TN12 2M
set E3FA-TP12 2M
Emitter E3FA-TN12-L 2M Emitter E3FA-TP12-L 2M
Receiver E3FA-TN12-D 2M Receiver E3FA-TP12-D 2M
M12 connector
set E3FA-TN22
Emitter E3FA-TN22-L
Receiver E3FA-TN22-D
set E3FA-TP22
Emitter E3FA-TP22-L
Receiver E3FA-TP22-D
pre-wired
E3FA-RN11 2M
E3FA-RP11 2M
M12 connector
E3FA-RN21
E3FA-RP21
pre-wired
E3FA-RN12 2M
E3FA-RP12 2M
M12 connector
E3FA-RN22
E3FA-RP22
pre-wired
E3FA-DN11 2M
E3FA-DP11 2M
M12 connector
E3FA-DN21
E3FA-DP21
pre-wired
E3FA-DN12 2M
E3FA-DP12 2M
M12 connector
E3FA-DN22
E3FA-DP22
pre-wired
E3FA-DN13 2M
E3FA-DP13 2M
M12 connector
E3FA-DN23
E3FA-DP23
pre-wired
E3FA-DN14 2M
E3FA-DP14 2M
M12 connector
E3FA-DN24
E3FA-DP24
pre-wired
E3FA-DN15 2M
E3FA-DP15 2M
M12 connector
E3FA-DN25
E3FA-DP25
pre-wired
E3FA-DN16 2M
E3FA-DP16 2M
M12 connector
E3FA-DN26
E3FA-DP26
pre-wired
E3FA-LN11 2M
E3FA-LP11 2M
M12 connector
E3FA-LN21
E3FA-LP21
pre-wired
E3FA-LN12 2M
E3FA-LP12 2M
M12 connector
E3FA-LN22
E3FA-LP22
pre-wired
E3FA-VN11 2M
E3FA-VP11 2M
M12 connector
E3FA-VN21
E3FA-VP21
pre-wired
E3FA-BN11 2M
E3FA-BP11 2M
M12 connector
E3FA-BN21
E3FA-BP21
pre-wired
E3FA-BN12 2M
E3FA-BP12 2M
M12 connector
E3FA-BN22
E3FA-BP22
15 m
0.1 to 4 m
with E39-R1S
set E3FA-TP21
Emitter E3FA-TP21-L
Receiver E3FA-TP21-D
10 to 50 mm
Transparent detected with
P-opaquing function *2.
100 to 500 mm
with E39-RP1
Transparent detected with
P-opaquing function *2.
0.1 to 2 m
with E39-RP1
*1. The set type includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
2
Infrared light
set E3FA-TN11 2M
set E3FA-TP11 2M
Emitter E3FA-TN11-L 2M Emitter E3FA-TP11-L 2M
Receiver E3FA-TN11-D 2M Receiver E3FA-TP11-D 2M
20 m
Retro-reflective with MSR
function *2.
Red light
Model
E3FA/E3RA/E3FB/E3RB
Sensors (E3RA Plastic housing) [Refer to Dimensions on page 16.]
Sensor type
Sensing distance
Connection method
Through-beam *1.
0.1 to 3 m
with E39-R1S
Diffuse-reflective
100 mm
300 mm
700 mm
Model
NPN output
PNP output
pre-wired
set E3RA-TN11 2M
set E3RA-TP11 2M
Emitter E3RA-TN11-L 2M Emitter E3RA-TP11-L 2M
Receiver E3RA-TN11-D 2M Receiver E3RA-TP11-D 2M
M12 connector
set E3RA-TN21
Emitter E3RA-TN21-L
Receiver E3RA-TN21-D
set E3RA-TP21
Emitter E3RA-TP21-L
Receiver E3RA-TP21-D
pre-wired
E3RA-RN11 2M
E3RA-RP11 2M
M12 connector
E3RA-RN21
E3RA-RP21
pre-wired
E3RA-DN11 2M
E3RA-DP11 2M
M12 connector
E3RA-DN21
E3RA-DP21
pre-wired
E3RA-DN12 2M
E3RA-DP12 2M
M12 connector
E3RA-DN22
E3RA-DP22
pre-wired
E3RA-DN13 2M
E3RA-DP13 2M
M12 connector
E3RA-DN23
E3RA-DP23
15 m
Retro-reflective with MSR
function *2.
Red light
*1. The set type includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
3
E3FA/E3RA/E3FB/E3RB
Sensors (E3FB/E3RB Metal housing) [Refer to Dimensions on page 17.]
Sensor type
Sensing distance
Connection method
Through-beam *1.
Coaxial Retro-reflective with
MSR function *2.
0.1 to 4 m
with E39-R1S
0 to 500 mm
with E39-R1S
Diffuse-reflective
100 mm
300 mm
1m
BGS
(background suppression)
100 mm
200 mm
Limited distance reflective
Model
NPN output
PNP output
pre-wired
set E3FB-TN11 2M
set E3FB-TP11 2M
Emitter E3FB-TN11-L 2M Emitter E3FB-TP11-L 2M
Receiver E3FB-TN11-D 2M Receiver E3FB-TP11-D 2M
M12 connector
set E3FB-TN21
Emitter E3FB-TN21-L
Receiver E3FB-TN21-D
set E3FB-TP21
Emitter E3FB-TP21-L
Receiver E3FB-TP21-D
pre-wired
E3FB-RN11 2M
E3FB-RP11 2M
M12 connector
E3FB-RN21
E3FB-RP21
pre-wired
E3FB-RN12 2M
E3FB-RP12 2M
M12 connector
E3FB-RN22
E3FB-RP22
pre-wired
E3FB-DN11 2M
E3FB-DP11 2M
M12 connector
E3FB-DN21
E3FB-DP21
pre-wired
E3FB-DN12 2M
E3FB-DP12 2M
M12 connector
E3FB-DN22
E3FB-DP22
pre-wired
E3FB-DN13 2M
E3FB-DP13 2M
M12 connector
E3FB-DN23
E3FB-DP23
pre-wired
E3FB-LN11 2M
E3FB-LP11 2M
M12 connector
E3FB-LN21
E3FB-LP21
pre-wired
E3FB-LN12 2M
E3FB-LP12 2M
M12 connector
E3FB-LN22
E3FB-LP22
pre-wired
E3FB-VN11 2M
E3FB-VP11 2M
M12 connector
E3FB-VN21
E3FB-VP21
pre-wired
E3FB-BN11 2M
E3FB-BP11 2M
M12 connector
E3FB-BN21
E3FB-BP21
pre-wired
E3FB-BN12 2M
E3FB-BP12 2M
M12 connector
E3FB-BN22
E3FB-BP22
pre-wired
set E3RB-TN11 2M
set E3RB-TP11 2M
Emitter E3RB-TN11-L 2M Emitter E3RB-TP11-L 2M
Receiver E3RB-TN11-D 2M Receiver E3RB-TP11-D 2M
M12 connector
set E3RB-TN21
Emitter E3RB-TN21-L
Receiver E3RB-TN21-D
set E3RB-TP21
Emitter E3RB-TP21-L
Receiver E3RB-TP21-D
pre-wired
E3RB-RN11 2M
E3RB-RP11 2M
M12 connector
E3RB-RN21
E3RB-RP21
pre-wired
E3RB-DN11 2M
E3RB-DP11 2M
M12 connector
E3RB-DN21
E3RB-DP21
pre-wired
E3RB-DN12 2M
E3RB-DP12 2M
M12 connector
E3RB-DN22
E3RB-DP22
pre-wired
E3RB-DN13 2M
E3RB-DP13 2M
M12 connector
E3RB-DN23
E3RB-DP23
20 m
Retro-reflective with MSR
function *2.
Red light
10 to 50 mm
Transparent detected with
P-opaquing function *2.
100 to 500 mm
with E39-RP1
Transparent detected with
P-opaquing function *2.
0.1 to 2 m
with E39-RP1
Through-beam *1.
15 m
Retro-reflective with MSR
function *2.
0.1 to 3 m
with E39-R1S
Diffuse-reflective
100 mm
300 mm
700 mm
*1. The set type includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
4
E3FA/E3RA/E3FB/E3RB
Reflectors [Refer to Dimensions on page 18.]
Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately.
Sensor
E3FA-R@1
E3FB-R@1
Sensing distance
Model
Quantity
Remarks
0.1 to 4 m
E3FA-R@2
E3FB-R@2
0 to 500 mm
E3FA-B@1
E3FB-B@1
100 to 500 mm
E3FA-B@2
E3FB-B@2
Appearance
E39-R1S
1
for E3FA-R@, E3RA-R@,
E3FB-R@ and E3RB-R@
E39-RP1
1
for E3FA-B@ and E3FB-B@
0.1 to 2 m
Mounting brackets [Refer to Dimensions on page 18.]
A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
Sensor
Appearance
Model (Material)
Quantity
Remarks
all types
E39-L183 (SUS304)
1
Mounting bracket
E3FA-@
E3RA-@
E39-L182 (POM)
1
Flush mounting bracket
Sensor I/O connectors
Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.
Sensor
Size
Cable
Appearance
Cable type
2m
Straight
5m
M12 connector types
M12
Standard
Model
XS2F-M12PVC4S2M
XS2F-M12PVC4S5M
4-wire
Angle
2m
XS2F-M12PVC4A2M
5m
XS2F-M12PVC4A5M
Model Number Legend
E3@-@@@@-(@)@
–1 –2 –3 –4 –5 –6 –7
1. Series name
FA: Cylindrical, Straight type, Plastic housing
RA: Cylindrical, Radial type, Plastic housing
FB: Cylindrical, Straight type, Metal housing
RB: Cylindrical, Radial type, Metal housing
2. Sensing method
T: Through-beam
R: Retro-reflective with MSR function
D: Diffuse-reflective
L: Background suppression
V: Limited distance reflective
B: Transparent detected with P-opaquing function
3. Output
P: PNP
N: NPN
4. Connection
1: Cable
2: Connector, M12, 4-pin
6. Emitter/Receiver
D: Receiver
L: Emitter
7. Cable length
Blank: Connector type
e.g., E3FA-TP11 2M;
Cylindrical, Straight type, Plastic housing/ Through-beam/ PNP/
Cable/ Difference of Sensing distance/ Cable length of 2M
E3RA-TN12-D;
Cylindrical, Radial type, Plastic housing/ Through-beam/ NPN/
Connector, M12, 4-pin/ Difference of Sensing distance/
Receiver/ Connector type
E3FA-VP12;
Cylindrical, Straight type, Plastic housing/ Limited distance
reflective/ PNP/ Connector, M12, 4-pin/ Difference of Sensing
distance/ Connector type
5. Difference of sensing distance, difference of light source
Sequential number
5
E3FA/E3RA/E3FB/E3RB
Ratings and Specifications
Straight type (E3FA/E3FB)
Sensing method
Model NPN
output
Item
PNP
output
Pre-wired
M12 Connector
Pre-wired
M12 Connector
Sensing distance
Spot diameter (reference value)
Standard sensing object
Differential travel
Directional angle
Light source (wavelength)
Power supply voltage
Through-beam
E3F@-TN11 2M
E3F@-TN21
E3F@-TP11 2M
E3F@-TP21
E3FA-TN12 2M
E3FA-TN22
E3FA-TP12 2M
E3FA-TP22
20 m
15 m
Opaque: 7 mm dia.min.
Retro-reflective with
MSR function
E3F@-RN11 2M
E3F@-RN21
E3F@-RP11 2M
E3F@-RP21
0.1 to 4 m
(with E39-R1S)
—
Opaque: 75 mm dia.min.
—
Coaxial Retro-reflective
with MSR function
E3F@-RN12 2M
E3F@-RN22
E3F@-RP12 2M
E3F@-RP22
0 to 500 mm
(with E39-R1S)
2 min.
Red LED (624 nm)
Red LED (624 nm)
Infrared LED (850 nm)
10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
40 mA max.
Current consumption
25 mA max.
(Emitter 25 mA max. Receiver 15 mA max.)
NPN/PNP (open collector)
Control output
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode
Light-ON/Dark-ON selectable by wiring
Operation indicator (orange)
Indicator
Stability indicator (green)
Power indicator (green): only Emitter of Through-beam
Protection circuits
Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time
0.5 ms
Sensitivity adjustment
One-turn adjuster
Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.
Ambient temperature range
Operating: -25 to 55C/ Storage: -30 to 70C (with no icing or condensation)
Ambient humidity range
Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)
Insulation resistance
20 M min. at 500 VDC
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case
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: IP67, DIN 40050-9: IP69K *
E3FA: Approx. 110 g/ Approx. 50 g, respectively,
E3FA: Approx. 60 g/ Approx. 50 g,
Weight
Pre-wired cable (2M)
E3FB: Approx. 175 g/ Approx. 65 g, respectively
E3FB: Approx. 95 g/ Approx. 65 g
(packed
state/only
E3FA: Approx. 30 g/ Approx. 10 g, respectively,
E3FA: Approx. 20 g/ Approx. 10 g,
Connector
sensor)
E3FB: Approx. 85 g/ Approx. 20 g, respectively
E3FB: Approx. 50 g/ Approx. 20 g
Case
E3FA: ABS, E3FB: Nickel-brass
Lens and Display
PMMA
Material
Adjuster
POM
Nut
E3FA: POM, E3FB: Nickel-brass
Instruction sheet
Instruction sheet
Accessories
M18 nuts (4 pcs)
M18 nuts (2 pcs)
* IP69K Degree of Protection Specifications
IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
The test item is sprayed with 80C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water
is 14 to 16 liters per minute.
The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0, 30, 60, and 90 from
the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.
6
E3FA/E3RA/E3FB/E3RB
Straight type (E3FA/E3FB)
Sensing method
Model NPN
Pre-wired
output
M12 Connector
Pre-wired
PNP
output
Item
M12 Connector
Sensing distance
Spot diameter (reference value)
Standard sensing object
Differential travel
Directional angle
Light source (wavelength)
Power supply voltage
Current consumption
E3F@-DN11 2M
E3F@-DN21
E3F@-DP11 2M
E3F@-DP21
100 mm
(white paper:
300 300 mm)
40 45 mm
Sensing distance
of 100 mm
E3F@-DN12 2M
E3F@-DN22
E3F@-DP12 2M
E3F@-DP22
300 mm
(white paper:
300 300 mm)
40 50 mm
Sensing distance
of 300 mm
Diffuse-reflective
E3F@-DN13 2M E3FA-DN14 2M
E3F@-DN23
E3FA-DN24
E3F@-DP13 2M E3FA-DP14 2M
E3F@-DP23
E3FA-DP24
1m
100 mm
(white paper:
(white paper:
300 300 mm) 300 300 mm)
40 45 mm
120 150 mm
Sensing distance Sensing distance
of 1 m
of 100 mm
—
E3FA-DN15 2M
E3FA-DN25
E3FA-DP15 2M
E3FA-DP25
300 mm
(white paper:
300 300 mm)
40 50 mm
Sensing distance
of 300 mm
E3FA-DN16 2M
E3FA-DN26
E3FA-DP16 2M
E3FA-DP26
1m
(white paper:
300 300 mm)
120 150 mm
Sensing distance
of 1 m
20% max.
—
Infrared LED (850 nm)
Red LED (624 nm)
10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
25 mA max.
NPN/PNP (open collector)
Control output
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode
Light-ON/Dark-ON selectable by wiring
Operation indicator (orange)
Indicator
Stability indicator (green)
Protection circuits
Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time
0.5 ms
Sensitivity adjustment
One-turn adjuster
Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.
Ambient temperature range
Operating: -25 to 55C/ Storage: -30 to 70C (with no icing or condensation)
Ambient humidity range
Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)
Insulation resistance
20 M min. at 500 VDC
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case
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: IP67, DIN 40050-9: IP69K *
E3FA: Approx. 60 g/ Approx. 50 g,
Weight
Pre-wired cable (2M)
E3FB: Approx. 95 g/ Approx. 65 g
(packed
state/only
E3FA: Approx. 20 g/ Approx. 10 g,
Connector
sensor)
E3FB: Approx. 50 g/ Approx. 20 g
Case
E3FA: ABS, E3FB: Nickel-brass
Lens and Display
PMMA
Material
Adjuster
POM
Nut
E3FA: POM, E3FB: Nickel-brass
Instruction sheet
Accessories
M18 nuts (2 pcs)
* IP69K Degree of Protection Specifications
IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
The test item is sprayed with 80C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water
is 14 to 16 liters per minute.
The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0, 30, 60, and 90 from
the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.
7
E3FA/E3RA/E3FB/E3RB
Straight type (E3FA/E3FB)
Limited distance
Transparent detected with
reflective
P-opaquing function
Model NPN
Pre-wired
E3F@-LN11 2M
E3F@-LN12 2M
E3F@-VN11 2M
E3F@-BN11 2M
E3F@-BN12 2M
output
M12 Connector E3F@-LN21
E3F@-LN22
E3F@-VN21
E3F@-BN21
E3F@-BN22
Pre-wired
E3F@-LP11 2M
E3F@-LP12 2M
E3F@-VP11 2M
E3F@-BP11 2M
E3F@-BP12 2M
PNP
output
Item
M12 Connector E3F@-LP21
E3F@-LP22
E3F@-VP21
E3F@-BP21
E3F@-BP22
100 mm
200 mm
10 to 50 mm
100 to 500 mm
0.1 to 2 m
Sensing distance
(white paper:
(white paper:
(glass(t = 1.0 mm):
(with E39-RP1)
(with E39-RP1)
300 300 mm)
300 300 mm)
150 150 mm)
10 10 mm
10 15 mm
10 10 mm
Spot diameter (reference value)
Sensing distance of Sensing distance of Sensing distance of
—
100 mm
200 mm
50 mm
Standard sensing object
—
glass(t = 1.0 mm): 150 150 mm
Differential travel
20% max.
—
Directional angle
—
Light source (wavelength)
Red LED (624 nm)
Power supply voltage
10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption
25 mA max.
NPN/PNP (open collector)
Control output
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode
Light-ON/Dark-ON selectable by wiring
Operation indicator (orange)
Indicator
Stability indicator (green)
Protection circuits
Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time
0.5 ms
Sensitivity adjustment
Fixed
One-turn adjuster
Ambient illumination
Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.
(Receiver side)
Ambient temperature range
Operating: -25 to 55C/ Storage: -30 to 70C (with no icing or condensation)
Ambient humidity range
Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)
Insulation resistance
20 M min. at 500 VDC
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case
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: IP67, DIN 40050-9: IP69K *
E3FA: Approx. 60 g/ Approx. 50 g,
Weight
Pre-wired cable (2M)
E3FB: Approx. 95 g/ Approx. 65 g
(packed
state/only
E3FA: Approx. 20 g/ Approx. 10 g,
Connector
sensor)
E3FB: Approx. 50 g/ Approx. 20 g
Case
E3FA: ABS, E3FB: Nickel-brass
Lens and Display
PMMA
Material
Adjuster
POM
Nut
E3FA: POM, E3FB: Nickel-brass
Instruction sheet
Accessories
M18 nuts (2 pcs)
Sensing method
BGS (Background suppression)
* IP69K Degree of Protection Specifications
IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
The test item is sprayed with 80C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water
is 14 to 16 liters per minute.
The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0, 30, 60, and 90 from
the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.
8
E3FA/E3RA/E3FB/E3RB
Radial type (E3FA/E3FB)
Sensing method
Model NPN
output
Item
PNP
output
Pre-wired
M12 Connector
Pre-wired
M12 Connector
Sensing distance
Through-beam
E3R@-TN11 2M
E3R@-TN21
E3R@-TP11 2M
E3R@-TP21
15 m
Spot diameter (reference value)
Standard sensing object
Differential travel
Directional angle
Light source (wavelength)
Power supply voltage
Current consumption
Control output
Operation mode
Indicator
Protection circuits
Response time
Sensitivity adjustment
Ambient illumination
(Receiver side)
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Pre-wired cable (2M)
Weight
(packed
state/only
sensor)
Connector
Material
Case
Lens and Display
Adjuster
Nut
Accessories
Retro-reflective
with MSR function
E3R@-RN11 2M
E3R@-RN21
E3R@-RP11 2M
E3R@-RP21
0.1 to 3 m
(with E39-R1S)
—
Opaque:
7 mm dia.min.
Diffuse-reflective
E3R@-DN11 2M
E3R@-DN21
E3R@-DP11 2M
E3R@-DP21
100 mm
(white paper:
300 300 mm)
35 40 mm
Sensing distance
of 100 mm
Opaque:
75 mm dia.min.
—
E3R@-DN12 2M
E3R@-DN22
E3R@-DP12 2M
E3R@-DP22
300 mm
(white paper:
300 300 mm)
40 45 mm
Sensing distance
of 300 mm
E3R@-DN13 2M
E3R@-DN23
E3R@-DP13 2M
E3R@-DP23
700 mm
(white paper:
300 300 mm)
90 120 mm
Sensing distance
of 700 mm
—
20% max.
2 min.
—
Red LED (624 nm)
10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
40mA max.
(Emitter 25 mA
25 mA max.
max. Receiver 15
mA max.)
NPN/PNP (open collector)
Load current: 100 mA max. (Residual voltage: 2 V max.), Load power supply voltage: 30 VDC max.
Light-ON/Dark-ON selectable by wiring
Operation indicator (orange)
Stability indicator (green)
Power indicator (green): only Emitter of Through-beam
Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
0.5 ms
One-turn adjuster
Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.
Operating: -25 to 55C/ Storage: -30 to 70C (with no icing or condensation)
Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)
20 M min. at 500 VDC
1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case
Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions
Destruction: 500 m/s2 3 times each in X, Y and Z directions
IEC: IP67, DIN 40050-9: IP69K *
E3RA:
Approx. 110 g/
Approx. 50 g,
respectively,
E3RA: Approx. 60 g/ Approx. 50 g,
E3RB:
E3RB: Approx. 95 g/ Approx. 65 g
Approx. 175 g/
Approx. 65 g,
respectively
E3RA:
Approx. 30 g/
Approx. 10 g,
respectively,
E3RA: Approx. 20 g/ Approx. 10 g,
E3RB:
E3RB: Approx. 50 g/ Approx. 20 g
Approx. 85 g/
Approx. 20 g,
respectively
E3RA: ABS, E3RB: Nickel-brass
PMMA
POM
E3RA: POM, E3RB: Nickel-brass
Instruction sheet
Instruction sheet
M18 nuts (4 pcs)
M18 nuts (2 pcs)
* IP69K Degree of Protection Specifications
IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
The test item is sprayed with 80C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water
is 14 to 16 liters per minute.
The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0, 30, 60, and 90 from
the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.
9
E3FA/E3RA/E3FB/E3RB
Engineering Data (Reference Value)
Parallel Operating Range
Through-beam Models
E3F@-T@, E3R@-T@
E3F@-T@@1
800
600
400
200
Distance Y (mm)
Distance Y (mm)
1000
Y
150
E3F@-R@@1
X
100
50
200
0
−400
E3R@-T@@1
−600
−800
5
10
15
20
25
30
35
40
Distance X (m)
−50
−10
−100
−20
−150
−30
2
Y
X
20
0
−200
0
Reflector: E39-R1S
30
0
E3FA-T@@2
X
40
10
E3R@-R@@1
Y
−200
−1000
0
Reflector: E39-R1S
Distance Y (mm)
Retro-reflective Models (with MSR function)
E3F@-R@1, E3R@-R@1
E3F@-R@2
4
−40
0
6
8
Distance X (m)
0.5
1
1.5
Distance X (m)
40
Distance Y (mm)
Distance Y (mm)
Transparent detected with P-opaquing function
E3F@-B@1
E3F@-B@2
Reflector: E39-RP1
30
20
150
Reflector: E39-RP1
100
50
10
Y
0
Y
0
X
−10
X
−50
−20
−100
−40
0
200
400
600
Sensing object: white paper
20
E3F@-D@@1
E3R@-D@@1
E3F@-D@@2
E3R@-D@@2
10
500 1000 1500 2000 2500 3000 3500 4000 4500
Distance X (mm)
E3F@-D@3, E3R@-D@3
Distance Y (mm)
Distance Y (mm)
Operating Range
Diffuse-reflective Models
E3F@-D@1, E3F@-D@2
E3R@-D@1, E3R@-D@2
30
−150
0
800
1000 1200
Distance X (mm)
100
E3FA-D@4, E3FA-D@5
Sensing object: 300 × 300 (mm) white paper
80
60
40
E3R@-D@@3
Distance Y (mm)
−30
20
−10
E3F@-D@@3
X
100
200
300
400
500 600
Distance X (mm)
−20
−40
−40
60
40
0
0
−10
−40
Sensing object: white paper
600
800
1000 1200 1400 1600
Distance X (mm)
−40
0
400
500
600
700
Distance X (mm)
10
Sensing object: glass (t=1.0 mm)
8
6
4
−2
E3F@-L@1
−4
Z
X
400
300
0
−30
200
200
2
Y
−80
X
100
E3F@-L@2
−20
−60
−100
0
Limited distance reflective
E3F@-V@
20
10
−100
0
X
200 400 600 800 1000 1200 1400 1600 1800
Distance X (mm)
30
20
−20
10
40
Y
−80
Distance Y (mm)
Sensing object: 300 × 300 (mm) white paper
80
Distance Z (mm)
Distance Y (mm)
100
−100
0
E3FA-D@@5
−60
Y
BGS Models
E3F@-L@1, E3F@-L@2
E3FA-D@6
E3FA-D@@4
40
0
−80
−30
0
60
−20
−60
Y
−20
Sensing object: white paper
80
20
0
0
100
−6
Y
−8
X
50
100
150
200
250
Distance X (mm)
−10
0
X
20
40
60
Distance X (mm)
E3FA/E3RA/E3FB/E3RB
100
70
50
30
10
7
5
3
E3F@-T@@1
Excess gain ratio (multiple)
Retro-reflective Models (with MSR function)
E3F@-R@1, E3R@-R@1
E3F@-R@2
Excess gain ratio (multiple)
Excess gain ratio (multiple)
Excess Gain vs. Distance
Through-beam Models
E3F@-T@, E3R@-T@
100
70 Reflector: E39-R1S
50
30
10
7
5
E3F@-R@@1
3
100
70 Reflector: E39-R1S
50
30
10
7
5
3
E3R@-R@@1
Operating 1
level
0.7
0.5
Operating 1
level
Operating 1
level
0.3
0.3
0.7
0.5
E3FA-T@@2
0.3
0.7
0.5
E3R@-T@@1
10
20
30
40
50
60
0.1
70
0
2
4
6
8
Distance (m)
E3F@-D@3, E3R@-D@3
Excess gain ratio (multiple)
Excess gain ratio (multiple)
Diffuse-reflective Models
E3F@-D@1, E3F@-D@2
E3R@-D@1, E3R@-D@2
100
70 Sensing object: 100 × 100 (mm) white paper
50
30
10
7
5
E3F@-D@@2
E3R@-D@@2
3
Operating 1
level
30
10
7
5
3
E3F@-D@@3
0.7
0.5
0.3
0.1
200
400
600
800
0.1
1000
30
10
7
5
3
10
7
5
3
E3FA-D@@5
E3FA-D@@4
0.7
0.5
0.3
0
0.5
1
1.5
2
2.5
0.1
3
100
70 Reflector: E39-RP1
50
30
10
7
5
3
Operating 1
level
Operating 1
level
0.3
0.3
0.7
0.5
E3F@-B@2
0
200
400
600
800
1000
Distance (mm)
0.5
1
1.5
2
2.5
3
0.1
Sensing object: White paper
600
E3F@-D@@2
E3R@-D@@2
500
30
10
7
5
3
0.7
0.5
E3F@-B@1
0
1
0.3
2
3
4
Distance (m)
0.1
0
10
20
30
40
50
60
70
Distance (mm)
E3F@-D@3, E3R@-D@3
Distance (mm)
Sensing Object Size vs. Distance
Diffuse-reflective Models
E3F@-D@1, E3F@-D@2
E3R@-D@1, E3R@-D@2
100
70 Sensing object: glass (t=1.0 mm)
50
Operating 1
level
0.7
0.5
Distance (m)
Distance (mm)
2
30
Distance (m)
Excess gain ratio (multiple)
Excess gain ratio (multiple)
100
70 Sensing object: 300 × 300 (mm) white paper
50
700
1.5
Transparent detected with P-opaquing function Limited distance reflective
E3F@-B@1, E3F@-B@2
E3F@-V@
E3FA-D@6
0
1
100
70 Sensing object: 300 × 300 (mm) white paper
50
Operating 1
level
E3R@-D@@3
Distance (mm)
0.1
0.5
Distance (m)
0.3
0
0
E3FA-D@4, E3FA-D@5
100
70 Sensing object: 300 × 300 (mm) white paper
50
Operating 1
level
E3F@-D@@1
E3R@-D@@1
0.7
0.5
0.1
10
Distance (m)
Excess gain ratio (multiple)
0
Excess gain ratio (multiple)
0.1
2000
Sensing object: White paper
1800
1600
E3F@-D@@3
1400
1200
400
E3R@-D@@3
d
300
1000
d
800
E3F@-D@@1
E3R@-D@@1
200
600
400
d
100
200
d
0
0
50
100
150
200
250
300
Length d of sensing object (mm)
0
0
50 100 150 200 250 300 350 400 450 500
Length d of sensing object (mm)
11
E3FA/E3RA/E3FB/E3RB
1000
E3FA-D@6
Distance (mm)
Distance (mm)
E3FA-D@4, E3FA-D@5
Sensing object: White paper
900
800
d
700
d
600
1600
Sensing object: White paper
1400
1200
1000
500
800
E3FA-D@5
400
d
600
300
d
E3FA-D@4
400
200
200
100
0
0
50
100
0
0
150
200
250
300
Length d of sensing object (mm)
50
100
150
200
250
300
Length d of sensing object (mm)
Sensing distance (mm)
Sensing distance (mm)
Sensing Distance vs. Sensing Object Material
BGS Models
E3F@-L@1
E3F@-L@2
120
100
80
250
200
150
60
100
40
50
20
0
0
White paper
Black paper
SUS
White paper
Black paper
SUS
Material
Material
Relative amount of light received
Relative amount of light received
Dark Excess Gain vs. Sensing Object Characteristics
Transparent detected with P-opaquing function
E3F@-B@1
E3F@-B@2
2.5
250 mm
2.0
500 mm
1.5
1.0
Operating
level
2.5
2.0
1m
2m
1.5
1.0
Operating
level
0.5
0.5
0.0
0.0
No sensing
object
Empty
Filled with
water
Round, 500-ml
PET bottle
Empty
Filled with
water
No sensing
object
Square,500-ml
PET bottle
Empty
Filled with
water
Round, 500-ml
PET bottle
Empty
Filled with
water
Square,500-ml
PET bottle
180
160
140
120
100
E3FA-D@6
Sensing distance (mm)
Sensing distance (mm)
Sensing distance (mm)
Object Surface Color vs. Sensing Distance
Diffuse-reflective Models
E3FA-D@4
E3FA-D@5
700
600
500
400
1600
1400
1200
1000
800
80
300
600
60
200
400
40
100
20
0
0
White
paper
12
200
Red
paper
Green
paper
Blue
paper
Black
paper
0
White
paper
Red
paper
Green
paper
Blue
paper
Black
paper
White
paper
Red
paper
Green
paper
Blue
paper
Black
paper
E3FA/E3RA/E3FB/E3RB
Output circuit diagram
PNP Output
Model
Operation
mode
Light-ON
Operation
selector
Timing charts
Light incident
Light interrupted
Operation indicator ON
(orange)
OFF
ON
Output transistor
OFF
Operate
Load
(e.g., relay)
Reset
Connect the
pink wire
(Pin(2)) to the
brown (Pin(1))
Output circuit
Through-beam Receivers, Retro-reflective Models,
Diffuse-reflective Models, Limited reflective Models.
Transparent detected with P-opaquing function.
Operation
indicator
(Orange)
(Between blue
and black leads)
E3F@-TP@
E3F@-RP@
E3F@-DP@
E3F@-VP@
E3F@-BP@
E3R@-TP@
E3R@-RP@
E3R@-DP@
Dark-ON
Light incident
Light interrupted
Operation indicator ON
(orange)
OFF
ON
Output transistor
OFF
Load
Operate
(e.g., relay)
Reset
(Between blue
and black leads)
Stability
indicator
(Green)
Photoelectric
Sensor
Main
Circuit
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
or open the
pink wire
(Pin(2))
1
Brown
10 to 30 VDC
Light-ON
Black
4
100 mA max.
(Control output)
Load
(Relay)
Blue
3
2
0V
Pink
Dark-ON
Through-beam Emitter
Power
indicator
(green)
Brown
1
Photoelectric
Sensor
Main
Circuit
10 to 30 VDC
Blue
3
NEAR
Light-ON
Output transistor
Load
(e.g., relay)
ON
OFF
Operate
Reset
(Between blue
and black leads)
E3F@-LP@
NEAR
FAR
Operation indicator ON
(oramge)
OFF
Dark-ON
Output transistor
Load
(e.g., relay)
Background suppression.
FAR
Operation indicator ON
(orange)
OFF
ON
OFF
Operate
Reset
(Between blue
and black leads)
Connect the
pink wire
(Pin(2)) to the
brown (Pin(1))
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
or open the
pink wire
(Pin(2))
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photoelectric
Sensor
Main
Circuit
1
Brown
10 to 30 VDC
Light-ON
Black
4
Blue
100 mA max.
(Control output)
Load
(Relay)
3
2
0V
Pink
Dark-ON
13
E3FA/E3RA/E3FB/E3RB
NPN Output
Model
E3F@-TN@
E3F@-RN@
E3F@-DN@
E3F@-VN@
E3F@-BN@
E3R@-TN@
E3R@-RN@
E3R@-DN@
Operation
mode
Timing charts
Light-ON
Light incident
Light interrupted
Operation indicator ON
(orange)
OFF
ON
Output transistor
OFF
Operate
Load
(e.g., relay)
Reset
(Between brown
and black leads)
Dark-ON
Operation
selector
Output circuit
Through-beam Receivers, Retro-reflective Models,
Connect the
Diffuse-reflective Models, Limited reflective Models.
pink wire
(Pin(2)) to the Transparent detected with P-opaquing function.
brown (Pin(1))
10 to 30 VDC
Brown
Stability
Operation
1
or open the
indicator
indicator
Light-ON
Load
(Green)
(Orange)
pink wire
(Relay)
Black
(Pin(2))
Photo100 mA max.
4
electric
Sensor
Main
Circuit
Light incident
Light interrupted
Operation indicator ON
(orange)
OFF
ON
Output transistor
OFF
Load
Operate
(e.g., relay)
Reset
(Between brown
and black leads)
(Control output)
3
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
2
Blue
0V
Dark-ON
Pink
Through-beam Emitter
Power
indicator
(green)
Brown
1
Photoelectric
Sensor
Main
Circuit
10 to 30 VDC
Blue
3
NEAR
FAR
Operation indicator ON
(orange)
OFF
Light-ON
Output transistor
Load
(e.g., relay)
ON
OFF
Operate
Reset
(Between brown
and black leads)
E3F@-LN@
NEAR
Dark-ON
Load
(e.g., relay)
ON
OFF
Operate
Reset
(Between brown
and black leads)
1
4
3
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
2
0V
Pink
Connectors (Sensor I/O connectors)
M12 4-wire Connectors
Dark-ON
Pin No.
4
2
3
1
3
4
Classification
DC
Wire color
Brown
White
Blue
Black
1
2
3
4
Wire color
Connector pin No.
Application
Brown
➀
➁
➂
➃
Power supply (+V)
White
Blue
Black
14
100 mA max.
(Control output)
Blue
M12 Connector Pin Arrangement
1
Load
(Relay)
Black
Connector Pin Arrangement
2
10 to 30 VDC
Brown
Light-ON
electric
Sensor
Main
Circuit
FAR
Operation indicator ON
(oramge)
OFF
Output transistor
Background suppression.
Connect the
pink wire
(Pin(2)) to the
brown (Pin(1))
Stability
Operation
or open the
indicator
indicator
(Green)
(Orange)
pink wire
(Pin(2))
Photo-
L/on · D/on selectable
Power supply (0 V)
Output
E3FA/E3RA/E3FB/E3RB
Nomenclature
Straight type, Plastic housing
with an adjuster:
E3FA-T@-D
E3FA-R@
E3FA-D@
E3FA-V@
E3FA-B@
without an adjuster:
E3FA-T@-L *
E3FA-L@
Stability indicator
(Green)
Radial type, Plastic housing
with an adjuster:
E3RA-T@-D
E3RA-R@
E3RA-D@
without an adjuster:
E3RA-T@-L *
Sensitivity adjuster
Sensitivity adjuster
Operation indicator
(Orange)
Stability indicator
(Green)
Operation indicator
(Orange)
* The Emitter has two Power indicators (Green) instead of the Stability indicator (Green) and the Operation indicator (Orange).
Straight type, Metal housing
with an adjuster:
E3FB-T@-D
E3FB-R@
E3FB-D@
E3FB-V@
E3FB-B@
without an adjuster:
E3FB-T@-L *
E3FB-L@
Stability indicator
(Green)
Radial type, Metal housing
with an adjuster:
E3RB-T@-D
E3RB-R@
E3RB-D@
without an adjuster:
E3RB-T@-L *
Sensitivity adjuster
Sensitivity adjuster
Operation indicator
(Orange)
Stability indicator
(Green)
Operation indicator
(Orange)
* The Emitter has two Power indicators (Green) instead of the Stability indicator (Green) and the Operation indicator (Orange).
Safety Precautions
Refer to Warranty and Limitations of Liability.
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
Never use the product with an AC power supply.
Do not use the product with voltage in excess of the
rated voltage.
Do not use the product with incorrect wiring.
Otherwise, explosion, fire, malfunction may result.
Precautions for Safe Use
Be sure to follow the safety precautions below for added safety.
1. Do not use the sensor under the environment with explosive,
flammable or corrosive gas.
2. Do not use the sensor under the oil or chemical environment.
3. Do not use the sensor in the water, rain or outdoors.
4. Do not use the sensor in the environment where humidity is high
and condensation may occur.
5. Do not use the sensor under the environment under the other
conditions in excess of rated.
6. Do not use the sensor in place that is exposed by direct sunlight.
7. Do not use the sensor in place where the sensor may receive
direct vibration or shock.
8. Do not use the thinner, alcohol, or other organic solvents.
9. Never disassemble, repair nor tamper with the sensor.
10.Please process it as industrial waste.
Precautions for Correct Use
1. Laying Sensor wiring in the same conduit or duct as high-voltage
wires or power lines may result in malfunction or damage due to
conduit or use shielded cable.
2. Do not pull on the cable with excessive force.
3. If a commercial switching regulator is used, ground the FG (frame
ground) terminal.
4. The sensor will be available 100 ms after the power supply is tuned
ON. Start to use 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.
5. 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.
6. The sensor must be mounted using the provided nuts. The proper
tightening torque range of E3FA/E3RA plastic housing series is
between 0.4 and 0.5 N°m. The proper tightening torque of E3FB/
E3RB metal housing series is 20 N°m max..
15
E3FA/E3RA/E3FB/E3RB
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensors (E3FA/E3RA Plastic housing)
E3FA series
Pre-wired Models
E3FA-T@1@
E3FA-R@1@
E3FA-D@1@
E3FA-L@1@
E3FA-V@11
E3FA-B@1@
Front view
Left side view
15
E3FA series
M12 Connector Models
E3FA-T@2@
E3FA-R@2@
E3FA-D@2@
E3FA-L@2@
E3FA-V@21
E3FA-B@2@
Emitter
Optical axis
Suitable models
E3FA-R@11
E3FA-D@1@
E3FA-L@1@
E3FA-V@11
E3FA-B@12
* Suitable models
E3FA-T@1@-D
E3FA-R@12
E3FA-D@1@
E3FA-V@11
E3FA-B@12
Right side view
Sensitivity adjuster *
45
Left side view
15
34.5
2
7 dia.
M18 × 30.5 P=1
Receiver
15
Operation indicator (orange)
Stability indicator (green)
2
Emitter
18.5+0.5
dia.
0
1
Rear view
Receiver
7
4
Terminal No.
Specification
1
+V
2
L/on · D/on selectable
3
0V
4
Output
Front view
Optical axis
Emitter
5.2
3
* Suitable models
E3FA-T@2@-D
E3FA-R@22
E3FA-D@2@
E3FA-V@21
E3FA-B@22
Suitable models
E3FA-R@21
E3FA-D@2@
E3FA-L@2@
E3FA-V@21
E3FA-B@22
Rear view
M12 × 4 P=1
23
30.5
Optical axis
Optical axis
Mounting Holes
16.6 dia.
7
Suitable models
E3FA-T@2@
E3FA-R@22
E3FA-B@21
18.5+0.5
0 dia.
Vinyl insulated round cable 4 dia. 4 cores
(conductor cross sectional area:0.128 mm2 (AWG26)
/insulation outside diameter:0.85 dia.)
standard length 2 m
Front view
Optical axis
E3RA series
Pre-wired Models
E3RA-T@11
E3RA-R@11
E3RA-D@1@
23
30.5
Optical axis
Left side view
Mounting Holes
Stability indicator (green)
16.6 dia.
7
Suitable models
E3FA-T@1@
E3FA-R@12
E3FA-B@11
Operation indicator (orange)
2
7 dia.
M18 × 30.5 P=1
Receiver
15
Sensitivity adjuster *
41
34.5
Left side view
M18 × 30.5 P=1
14.1 dia.
5.2
14.9
Mounting Holes
35.9
43.4
47.4
53.9
18.5+0.5
0 dia.
7 dia.
Stability
indicator (green)
Suitable models
E3RA-T@11
E3RA series
M12 Connector Models
E3RA-T@21
E3RA-R@21
E3RA-D@2@
Suitable models
E3RA-R@11
E3RA-D@1@
Rear view
Vinyl insulated round cable 4 dia. 4 cores
(conductor cross sectional area:0.128 mm2 (AWG26)
/insulation outside diameter:0.85 dia.)
standard length 2 m
Rear view
Optical axis
Receiver
5.2
7
Sensitivity adjuster
Operation indicator (orange)
Front view
Optical axis
Emitter
M18 × 30.5 P=1
14.1 dia.
5.2
14.9
Mounting Holes
35.9
43.4
47.4
57.9
18.5+0.5
0 dia.
7 dia.
Stability
indicator (green)
Sensitivity adjuster
Operation indicator (orange)
M12 × 4 P=1
Suitable models
E3RA-T@21
16
Suitable models
E3RA-R@21
E3RA-D@2@
Bottom view
3
2
4
1
Terminal No.
Specification
1
+V
2
L/on · D/on selectable
3
0V
4
Output
E3FA/E3RA/E3FB/E3RB
Sensors (E3FB/E3RB Metal housing)
E3FB series
Pre-wired Models
E3FB-T@11
E3FB-R@1@
E3FB-D@1@
E3FB-L@1@
E3FB-V@11
E3FB-B@1@
Front view
Left side view
Mounting Holes
Stability indicator (green)
18.5+0.5
0 dia.
7
Emitter
Optical axis
Vinyl insulated round cable 4 dia. 4 cores
(conductor cross sectional area:0.128 mm2 (AWG26)
/insulation outside diameter:0.85 dia.)
standard length 2 m
23
29.9
Optical axis
Suitable models
E3FB-R@11
E3FB-D@1@
E3FB-L@1@
E3FB-V@11
E3FB-B@12
* Suitable models
E3FB-T@11-D
E3FB-R@12
E3FB-D@1@
E3FB-V@11
E3FB-B@12
Front view
Right side view
Sensitivity adjuster *
48
Left side view
Left side view
37.5
Operation indicator (orange)
7 dia.
M18 × 26.4 P=1
Receiver
Stability indicator (green)
2
Mounting Holes
18.5+0.5
0 dia.
1
7
Emitter
Optical axis
Rear view
Optical axis
Receiver
7
4
Terminal No.
Specification
1
+V
2
L/on · D/on selectable
3
0V
4
Output
Front view
Optical axis
Emitter
5.2
3
* Suitable models
E3FB-T@21-D
E3FB-R@22
E3FB-D@2@
E3FB-V@21
E3FB-B@22
Suitable models
E3FB-R@21
E3FB-D@2@
E3FB-L@2@
E3FB-V@21
E3FB-B@22
Rear view
M12 × 4 P=1
23
29.9
Optical axis
Suitable models
E3FB-T@21
E3FB-R@22
E3FB-B@21
E3RB series
Pre-wired Models
E3RB-T@11
E3RB-R@11
E3RB-D@1@
Operation indicator (orange)
7 dia.
M18 × 26.4 P=1
Receiver
Suitable models
E3FB-T@11
E3FB-R@12
E3FB-B@11
E3FB series
M12 Connector Models
E3FB-T@21
E3FB-R@2@
E3FB-D@2@
E3FB-L@2@
E3FB-V@21
E3FB-B@2@
Sensitivity adjuster *
44
37.5
Left side view
M18 × 26.4 P=1
14.1 dia.
5.2
13
Mounting Holes
35.9
42.8
50.4 56.9
18.5+0.5
0 dia.
7 dia.
Stability
indicator (green)
Suitable models
E3RB-T@11
E3RB series
M12 Connector Models
E3RB-T@21
E3RB-R@21
E3RB-D@2@
Suitable models
E3RB-R@11
E3RB-D@1@
Rear view
Vinyl insulated round cable 4 dia. 4 cores
(conductor cross sectional area:0.128 mm2 (AWG26)
/insulation outside diameter:0.85 dia.)
standard length 2 m
Rear view
Optical axis
Receiver
5.2
7
Sensitivity adjuster
Operation indicator (orange)
Front view
Optical axis
Emitter
M18 × 26.4 P=1
14.1 dia.
5.2
13
Mounting Holes
35.9
42.8
50.4
18.5+0.5
0 dia.
60.9
7 dia.
Stability
indicator (green)
M12 × 4 P=1
Suitable models
E3RB-T@21
Suitable models
E3RB-R@21
E3RB-D@2@
Sensitivity adjuster
Operation indicator (orange)
Bottom view
3
2
4
1
Terminal No.
Specification
1
+V
2
L/on · D/on selectable
3
0V
4
Output
17
E3FA/E3RA/E3FB/E3RB
Attached nut
4
24 dia.
Three, 24
M18
Material:POM(for E3FA/E3RA)
Nickel-brass(for E3FB/E3RB)
4 P=1
Accessories (Order Separately)
Reflectors
E39-R1S
E39-RP1
3
34
Two, 3.5 dia.
8.5
44
40.3
7.5
7
0.2
59.9
80
52
72 63.6
Reflector
8
2.7
1.6
Two, 3.5 dia.
Mounting brackets
E39-L183
Mounting brackets
E39-L182
42
4.3
Two, R15
22
Two, 30°
Two, 4.3
37
14.5 12.5
15
1.5
(R16.5)
27 dia.
90°
18.2 dia.
15.1
36.5
16.7 dia.
20
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
18
Terms and Conditions of Sale
1. Offer; Acceptance. These terms and conditions (these "Terms") are deemed
part of all quotes, agreements, purchase orders, acknowledgments, price lists,
catalogs, manuals, brochures and other documents, whether electronic or in
writing, relating to the sale of products or services (collectively, the "Products")
by Omron Electronics LLC and its subsidiary companies (“Omron”). Omron
objects to any terms or conditions proposed in Buyer’s purchase order or other
documents which are inconsistent with, or in addition to, these Terms.
2. Prices; Payment Terms. All prices stated are current, subject to change without notice by Omron. Omron reserves the right to increase or decrease prices
on any unshipped portions of outstanding orders. Payments for Products are
due net 30 days unless otherwise stated in the invoice.
3. Discounts. Cash discounts, if any, will apply only on the net amount of invoices
sent to Buyer after deducting transportation charges, taxes and duties, and will
be allowed only if (i) the invoice is paid according to Omron’s payment terms
and (ii) Buyer has no past due amounts.
4. Interest. Omron, at its option, may charge Buyer 1-1/2% interest per month or
the maximum legal rate, whichever is less, on any balance not paid within the
stated terms.
5. Orders. Omron will accept no order less than $200 net billing.
6. Governmental Approvals. Buyer shall be responsible for, and shall bear all
costs involved in, obtaining any government approvals required for the importation or sale of the Products.
7. Taxes. All taxes, duties and other governmental charges (other than general
real property and income taxes), including any interest or penalties thereon,
imposed directly or indirectly on Omron or required to be collected directly or
indirectly by Omron for the manufacture, production, sale, delivery, importation, consumption or use of the Products sold hereunder (including customs
duties and sales, excise, use, turnover and license taxes) shall be charged to
and remitted by Buyer to Omron.
8. Financial. If the financial position of Buyer at any time becomes unsatisfactory
to Omron, Omron reserves the right to stop shipments or require satisfactory
security or payment in advance. If Buyer fails to make payment or otherwise
comply with these Terms or any related agreement, Omron may (without liability and in addition to other remedies) cancel any unshipped portion of Products sold hereunder and stop any Products in transit until Buyer pays all
amounts, including amounts payable hereunder, whether or not then due,
which are owing to it by Buyer. Buyer shall in any event remain liable for all
unpaid accounts.
9. Cancellation; Etc. Orders are not subject to rescheduling or cancellation
unless Buyer indemnifies Omron against all related costs or expenses.
10. Force Majeure. Omron shall not be liable for any delay or failure in delivery
resulting from causes beyond its control, including earthquakes, fires, floods,
strikes or other labor disputes, shortage of labor or materials, accidents to
machinery, acts of sabotage, riots, delay in or lack of transportation or the
requirements of any government authority.
11. Shipping; Delivery. Unless otherwise expressly agreed in writing by Omron:
a. Shipments shall be by a carrier selected by Omron; Omron will not drop ship
except in “break down” situations.
b. Such carrier shall act as the agent of Buyer and delivery to such carrier shall
constitute delivery to Buyer;
c. All sales and shipments of Products shall be FOB shipping point (unless otherwise stated in writing by Omron), at which point title and risk of loss shall
pass from Omron to Buyer; provided that Omron shall retain a security interest in the Products until the full purchase price is paid;
d. Delivery and shipping dates are estimates only; and
e. Omron will package Products as it deems proper for protection against normal handling and extra charges apply to special conditions.
12. Claims. Any claim by Buyer against Omron for shortage or damage to the
Products occurring before delivery to the carrier must be presented in writing
to Omron within 30 days of receipt of shipment and include the original transportation bill signed by the carrier noting that the carrier received the Products
from Omron in the condition claimed.
13. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the
Products will be free from defects in materials and workmanship for a period of
twelve months from the date of sale by Omron (or such other period expressed
in writing by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION,
EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABIL-
14.
15.
16.
17.
18.
ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS.
BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. Omron further disclaims all warranties and responsibility of
any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form
originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying
Product, or (iii) repay or credit Buyer an amount equal to the purchase price of
the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the
use of Products in combination with any electrical or electronic components,
circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing,
are not to be construed as an amendment or addition to the above warranty.
See http://www.omron247.com or contact your Omron representative for published information.
Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE
FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY
WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual
price of the Product on which liability is asserted.
Indemnities. Buyer shall indemnify and hold harmless Omron Companies and
their employees from and against all liabilities, losses, claims, costs and
expenses (including attorney's fees and expenses) related to any claim, investigation, litigation or proceeding (whether or not Omron is a party) which arises
or is alleged to arise from Buyer's acts or omissions under these Terms or in
any way with respect to the Products. Without limiting the foregoing, Buyer (at
its own expense) shall indemnify and hold harmless Omron and defend or settle any action brought against such Companies to the extent based on a claim
that any Product made to Buyer specifications infringed intellectual property
rights of another party.
Property; Confidentiality. Any intellectual property in the Products is the exclusive property of Omron Companies and Buyer shall not attempt to duplicate it
in any way without the written permission of Omron. Notwithstanding any
charges to Buyer for engineering or tooling, all engineering and tooling shall
remain the exclusive property of Omron. All information and materials supplied
by Omron to Buyer relating to the Products are confidential and proprietary,
and Buyer shall limit distribution thereof to its trusted employees and strictly
prevent disclosure to any third party.
Export Controls. Buyer shall comply with all applicable laws, regulations and
licenses regarding (i) export of products or information; (iii) sale of products to
“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens of
regulated technology or information.
Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any right
and no course of dealing between Buyer and Omron shall operate as a waiver
of rights by Omron. (b) Assignment. Buyer may not assign its rights hereunder
without Omron's written consent. (c) Law. These Terms are governed by the
law of the jurisdiction of the home office of the Omron company from which
Buyer is purchasing the Products (without regard to conflict of law principles). (d) Amendment. These Terms constitute the entire agreement between
Buyer and Omron relating to the Products, and no provision may be changed
or waived unless in writing signed by the parties. (e) Severability. If any provision hereof is rendered ineffective or invalid, such provision shall not invalidate
any other provision. (f) Setoff. Buyer shall have no right to set off any amounts
against the amount owing in respect of this invoice. (g) Definitions. As used
herein, “including” means “including without limitation”; and “Omron Companies” (or similar words) mean Omron Corporation and any direct or indirect
subsidiary or affiliate thereof.
Certain Precautions on Specifications and Use
1. Suitability of Use. Omron Companies shall not be responsible for conformity
with any standards, codes or regulations which apply to the combination of the
Product in the Buyer’s application or use of the Product. At Buyer’s request,
Omron will provide applicable third party certification documents identifying
ratings and limitations of use which apply to the Product. This information by
itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application
or use. Buyer shall be solely responsible for determining appropriateness of
the particular Product with respect to Buyer’s application, product or system.
Buyer shall take application responsibility in all cases but the following is a
non-exhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Use in consumer products or any use in significant quantities.
(iii) 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.
(iv) Systems, machines and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to this Product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT
ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
2.
3.
4.
5.
ADDRESS THE RISKS, AND THAT THE OMRON’S PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products. Omron Companies shall not be responsible for the
user’s programming of a programmable Product, or any consequence thereof.
Performance Data. Data presented in Omron Company websites, catalogs
and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations
of Liability.
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 part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Omron’s representative at any time
to confirm actual specifications of purchased Product.
Errors and Omissions. Information presented by Omron Companies has been
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors or omissions.
OMRON AUTOMATION AND SAFETY • THE AMERICAS HEADQUARTERS • Hoffman Estates, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com
OMRON CANADA, INC. • HEAD OFFICE
Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron247.com
OMRON ARGENTINA • SALES OFFICE
Cono Sur • 54.11.4783.5300
OMRON ELECTRONICS DE MEXICO • HEAD OFFICE
México DF • 52.55.59.01.43.00 • 01-800-226-6766 • mela@omron.com
OMRON CHILE • SALES OFFICE
Santiago • 56.9.9917.3920
OMRON ELECTRONICS DE MEXICO • SALES OFFICE
Apodaca, N.L. • 52.81.11.56.99.20 • 01-800-226-6766 • mela@omron.com
OTHER OMRON LATIN AMERICA SALES
54.11.4783.5300
OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE
São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br
OMRON EUROPE B.V. • Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. • +31 (0) 23 568 13 00 • www.industrial.omron.eu
Authorized Distributor:
Automation Control Systems
• Machine Automation Controllers (MAC) • Programmable Controllers (PLC)
• Operator interfaces (HMI) • Distributed I/O • Software
Drives & Motion Controls
• Servo & AC Drives • Motion Controllers & Encoders
Temperature & Process Controllers
• Single and Multi-loop Controllers
Sensors & Vision
• Proximity Sensors • Photoelectric Sensors • Fiber-Optic Sensors
• Amplified Photomicrosensors • Measurement Sensors
• Ultrasonic Sensors • Vision Sensors
Industrial Components
• RFID/Code Readers • Relays • Pushbuttons & Indicators
• Limit and Basic Switches • Timers • Counters • Metering Devices
• Power Supplies
Safety
• Laser Scanners • Safety Mats • Edges and Bumpers • Programmable Safety
Controllers • Light Curtains • Safety Relays • Safety Interlock Switches
$BU/P&*&
Note: Specifications are subject to change.
Printed on recycled paper.
© 2014 Omron Electronics LLC
Printed in U.S.A.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
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E3FA-DP26-F2 E3FA-LP11-F2 2M E3FA-DP25-F2 E3FA-DP24-F2 E3FA-DP16-F2 2M E3FA-LP21-F2 E3FADP15-F2 2M E3FA-DP14-F2 2M
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