Photoelectric sensors in M18 stainless steel housing
E3FC
Best durability for wash-down applications
• High grade steel housing (SUS316L)
• Withstands heat shock conditions
• Epoxy resin preventing water ingress if connector is not fixed properly
• Proven with various industrial detergents of Ecolab and Diversey
(Details see page 10)
• Bright visible red LED enabling easy alignment
Ordering Information
Sensors
Red light
Sensor type
Sensing distance
Through-beam
Connection method
Infrared light
Model
NPN output
*1
PNP output
E3FC-TP11 2M *1
pre-wired
E3FC-TN11 2M
M12 connector
E3FC-TN21 *1
E3FC-TP21 *1
pre-wired
E3FC-RN11 2M
E3FC-RP11 2M
M12 connector
E3FC-RN21
E3FC-RP21
pre-wired
E3FC-DN12 2M
E3FC-DP12 2M
M12 connector
E3FC-DN22
E3FC-DP22
pre-wired
E3FC-DN13 2M
E3FC-DP13 2M
M12 connector
E3FC-DN23
E3FC-DP23
pre-wired
E3FC-DN15 2M
E3FC-DP15 2M
M12 connector
E3FC-DN25
E3FC-DP25
pre-wired
E3FC-DN16 2M
E3FC-DP16 2M
M12 connector
E3FC-DN26
E3FC-DP26
pre-wired
E3FC-LN11 2M
E3FC-LP11 2M
M12 connector
E3FC-LN21
E3FC-LP21
pre-wired
E3FC-LN12 2M
E3FC-LP12 2M
M12 connector
E3FC-LN22
E3FC-LP22
pre-wired
E3FC-BN11 2M
E3FC-BP11 2M
M12 connector
E3FC-BN21
E3FC-BP21
20 m
Retro-reflective with MSR
function *2
Diffuse-reflective
0.1 to 4 m
with E39-R1S
*3
300 mm
1m
300 mm
1m
BGS *3
(background suppression)
100 mm
200 mm
Transparent object detection
(co-axial retro-reflective with
MSR*2)
100 to 500 mm
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.
*3. L-On fixed output available for Diffuse reflective and BGS models. Please add "A" in order code (e.g. E3FC-DP11A 2M)
1
E3FC
Reflectors [Refer to Dimensions on page 12.]
Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately.
Sensing distance
Appearance
Model
Material
Remarks
0.1 to 4 m
E39-R1S
ABS, PMMA
IP67
0.1 to 4 m
E39-R50
PET
IP67, IP69K
Ecolab tested plastic material
0 to 500 mm
E39-RP1
ABS, PMMA
for E3FC-B, enhanced PET detection, IP67
0.1 to 2 m
E39-R16
enhanced chemical resistance for pharma
SUS316L, glass (window) industry
IP67, IP68, IP69K
Mounting brackets [Refer to Dimensions on page 12.]
A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
Sensor
Appearance
Model (Material)
Material
Remarks
E39-L183
SUS304
Mounting bracket
E39-EL16
SUS316L
M18 Flush mounting nut
all types
Sensor I/O connectors
Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.
Sensor
M12 connector types
2
Model
Material
Cable: Detergent
Detergent resistant resistant PVC
connector cable
Connector:
SUS316L
Appearance
Straight
Cable type
2m
Model
Y92E-S12PVC4S2M-L
5m
Y92E-S12PVC4S5M-L
4-wire
Angle
2m
Y92E-S12PVC4A2M-L
5m
Y92E-S12PVC4A5M-L
E3FC
Ratings and Specifications
Sensing method
Model NPN
Pre-wired
output
M12 Connector
Pre-wired
PNP
output
Item
M12 Connector
E3FC-TN11 2M
E3FC-TN21
E3FC-TP11 2M
E3FC-TP21
Sensing distance
20 m
Spot diameter (reference value)
Standard sensing object
Differential travel
Directional angle
Light source (wavelength)
Power supply voltage
Through-beam
Opaque: 7 mm dia.min.
Retro-reflective with MSR function
E3FC-RN11 2M
E3FC-RN21
E3FC-RP11 2M
E3FC-RP21
0.1 to 4 m
(with E39-R1S)
—
Opaque: 75 mm dia.min.
—
2 min.
Red LED (624 nm)
Red LED (624 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 *1.
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
Fixed
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, IP68 *2., DIN 40050-9: IP69K *3.
Pre-wired cable (2M)
152 g
76 g
Weight
Connector
44 g
22 g
Case
SUS 316L (1.4404)
Lens and Display
PMMA
Material
Adjuster
–
Nut
SUS 316L (1.4404)
Instruction sheet
Instruction sheet
Accessories
M18 nuts (4 pcs)
M18 nuts (2 pcs)
*1. L-On fixed output available for Diffuse reflective and BGS models. Please add "A" in order code (e.g. E3FC-DP11A 2M)
*2. IP68 Degree of Protection Specifications
IP68 is defined by heat shock resistance with 20 test cycles of 30 min. changing between 3° and 60° surface tensioned water.
*3. 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.
3
E3FC
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
Control output
Operation mode
Indicator
Protection circuits
Response time
Sensitivity adjustment
Ambient illumination
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Pre-wired cable (2M)
Weight
Connector
Case
Lens and Display
Material
Adjuster
Nut
Accessories
E3FC-DN12 2M
E3FC-DN22
E3FC-DP12 2M
E3FC-DP22
300 mm
(white paper:
300 300 mm)
40 50 mm
Sensing distance
of 300 mm
E3FC-DN13 2M
E3FC-DN23
E3FC-DP13 2M
E3FC-DP23
1m
(white paper:
300 300 mm)
120 150 mm
Sensing distance
of 1 m
Diffuse-reflective
E3FC-DN15 2M
E3FC-DN25
E3FC-DP15 2M
E3FC-DP25
300 mm
(white paper:
300 300 mm)
40 50 mm
Sensing distance
of 300 mm
—
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)
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Light-ON/Dark-ON selectable by wiring *3.
Operation indicator (orange)
Stability indicator (green)
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, IP68 *2., DIN 40050-9: IP69K *3.
76 g
22 g
SUS 316L (1.4404)
PMMA
POM
SUS 316L (1.4404)
Instruction sheet
M18 nuts (2 pcs)
*1. L-On fixed output available for Diffuse reflective and BGS models. Please add "A" in order code (e.g. E3FC-DP11A 2M)
*2. IP68 Degree of Protection Specifications
IP68 is defined by heat shock resistance with 20 test cycles of 30 min. changing between 3° and 60° surface tensioned water.
*3. 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.
4
E3FC-DN16 2M
E3FC-DN26
E3FC-DP16 2M
E3FC-DP26
1m
(white paper:
300 300 mm)
120 150 mm
Sensing distance
of 1 m
E3FC
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
Current consumption
Control output
Operation mode
Indicator
Protection circuits
Response time
Sensitivity adjustment
Ambient illumination
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Weight
Pre-wired cable (2M)
(packed
state/only
Connector
sensor)
Case
Lens and Display
Material
Adjuster
Nut
Accessories
BGS (Background suppression)
E3FC-LN11 2M
E3FC-LN21
E3FC-LP11 2M
E3FC-LP21
100 mm
(white paper:
300 300 mm)
10 10 mm
Sensing distance of 100 mm
20% max.
E3FC-LN12 2M
E3FC-LN22
E3FC-LP12 2M
E3FC-LP22
200 mm
(white paper:
300 300 mm)
10 15 mm
Sensing distance of 200 mm
—
Transparent detected with
P-opaquing function
E3FC-BN11 2M
E3FC-BN21
E3FC-BP11 2M
E3FC-BP21
100 to 500 mm
(with E39-RP1)
—
glass (t = 1.0 mm): 150 × 150 mm
—
—
Red LED (624 nm)
10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
25 mA max.
NPN/PNP (open collector)
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Light-ON/Dark-ON selectable by wiring *1.
Operation indicator (orange)
Stability indicator (green)
Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
0.5 ms
Fixed
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, IP68 *2., DIN 40050-9: IP69K *3.
IEC: IP67, DIN 40050-9: IP69K *3
76 g
Approx. 95 g/Approx. 65 g
22 g
Approx. 50 g/Approx. 20 g
SUS316L (1.4404)
PMMA
–
SUS316L (1.4404)
Instruction sheet
M18 nuts (2 pcs)
POM
*1. L-On fixed output available for Diffuse reflective and BGS models. Please add "A" in order code (e.g. E3FC-DP11A 2M)
*2. IP68 Degree of Protection Specifications
IP68 is defined by heat shock resistance with 20 test cycles of 30 min. changing between 3° and 60° surface tensioned water.
*3. 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.
5
E3FC
Engineering Data (Reference Value)
Parallel Operating Range
Through-beam Models
E3FC-T@
Retro-reflective Models (with MSR function)
E3FC-R@
Distance Y (mm)
800
600
400
0
X
100
0
X
-50
-400
-100
-600
-150
-800
5
10
15
20
25
-200
0
30
35
40
Distance X (m)
Operating Range
Diffuse-reflective Models
E3FC-D@2
2
4
6
8
Distance X (m)
E3FC-D@3
Distance Y (mm)
Distance Y (mm)
Y
Y
-200
30
Reflector: E39-R1S
150
50
200
-1000
0
200
Sensing object: white paper
20
10
100
E3FC-D@5
Sensing object: 300 × 300 (mm) white paper
80
60
40
Distance Y (mm)
Distance Y (mm)
1000
20
0
-10
X
100
200
300
0
-20
-40
-40
-60
Y
60
40
0
-10
−40
Sensing object: white paper
20
0
E3FC-L@2
300
400
500
600
700
Distance X (mm)
40
Reflector: E39-RP1
30
20
Y
X
−10
E3FC-L@1
−20
Z
−30
-30
−80
X
400
200
0
Y
200
X
100
10
-20
−60
-100
0
Transparent object detection models
E3FC-B@1
30
10
−20
6
40
20
−100
0
X
200 400 600 800 1000 1200 1400 1600 1800
Distance X (mm)
Distance Y (mm)
Sensing object: 300 × 300 (mm) white paper
80
Distance Z (mm)
Distance Y (mm)
100
Y
-80
BGS Models
E3FC-L@1, E3FC-L@2
E3FC-D@6
40
-20
-100
0
400
500 600
Distance X (mm)
60
20
-80
-30
0
Sensing object: white paper
80
0
-60
Y
-20
100
600
800
1000 1200 1400 1600
Distance X (mm)
-40
0
X
50
100
150
200
250
Distance X (mm)
−40
0
200
400
600
800
1000 1200
Distance X (mm)
E3FC
Retro-reflective Models (with MSR function)
E3FC-R@
Excess gain ratio (multiple)
100
70
50
30
10
7
5
3
100
70 Reflector: E39-R1S
50
30
10
7
5
3
Operating 1
level
Operating 1
level
0.3
0.3
0.7
0.5
0.1
0.7
0.5
0
10
20
30
40
50
60
0.1
70
0
2
4
6
8
Distance (m)
E3FC-D@3
100
70 Sensing object: 100 × 100 (mm) white paper
50
30
10
7
5
3
Excess gain ratio (multiple)
Excess gain ratio (multiple)
Diffuse-reflective Models
E3FC-D@2
10
Distance (m)
E3FC-D@5
100
70 Sensing object: 300 × 300 (mm) white paper
50
30
10
7
5
3
Excess gain ratio (multiple)
Excess gain ratio (multiple)
Excess Gain vs. Distance
Through-beam Models
E3FC-T@
100
70 Sensing object: 300 × 300 (mm) white paper
50
30
10
7
5
3
Operating 1
level
Operating 1
level
Operating 1
level
0.3
0.3
0.3
0.7
0.5
0.1
0.7
0.5
0
200
400
600
800
0.1
1000
0.7
0.5
0
0.5
1
1.5
Distance (mm)
Excess gain ratio (multiple)
Excess gain ratio (multiple)
2.5
3
Distance (m)
0.1
0
200
400
600
800
1000
Distance (mm)
Transparent object detection models
E3FC-B@1
E3FC-D@6
100
70 Sensing object: 300 × 300 (mm) white paper
50
30
10
7
5
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
0.7
0.5
0.1
2
0
0.5
1
1.5
2
2.5
3
0.1
0
1
2
3
4
Distance (m)
Distance (m)
Sensing distance (mm)
Sensing distance (mm)
Sensing Distance vs. Sensing Object Material
BGS Models
E3FC-L@1
E3FC-L@2
120
100
80
250
200
150
60
100
40
50
20
0
0
White paper
Black paper
SUS
Material
White paper
Black paper
SUS
Material
7
E3FC
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
Operation
indicator
(Orange)
(Between blue
and black leads)
E3FC-TP@
E3FC-RP@
E3FC-DP@
E3FC-BP@
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)
E3FC-LP@
NEAR
FAR
Operation indicator ON
(oramge)
OFF
Dark-ON
Output transistor
Load
(e.g., relay)
ON
OFF
Operate
Reset
(Between blue
and black leads)
8
Background suppression.
FAR
Operation indicator ON
(orange)
OFF
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
E3FC
NPN Output
Operation
mode
Model
Light-ON
E3FC-TN@
E3FC-RN@
E3FC-DN@
E3FC-BN@
Dark-ON
Operation
selector
Timing charts
Light incident
Light interrupted
Operation indicator ON
(orange)
OFF
ON
Output transistor
OFF
Operate
Load
(e.g., relay)
Reset
(Between brown
and black leads)
Output circuit
Through-beam Receivers, Retro-reflective Models,
Connect the
Diffuse-reflective Models
pink wire
(Pin(2)) to the
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)
E3FC-LN@
NEAR
Output transistor
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
100 mA max.
(Control output)
Blue
0V
Pink
Connectors (Sensor I/O connectors)
M12 Connector Pin Arrangement
M12 4-wire Connectors
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
Dark-ON
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-
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
L/on · D/on selectable
Power supply (0 V)
Output
9
E3FC
Safety Precautions
Refer to Warranty and Limitations of Liability.
3. Do not use the sensor under the environment under the other
conditions in excess of rated.
4. Do not use the sensor in place that is exposed by direct sunlight.
5. Do not use the sensor in place where the sensor may receive
direct vibration or shock.
6. Do not use the thinner, alcohol, or other organic solvents.
7. Never disassemble, repair nor tamper with the sensor.
8. Please process it as industrial waste.
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.
Precautions for Correct Use
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
exceeding specifications. Performance is assured for typical
detergents and disinfectants used in Food & Beverage industry.
Refer to the following table when using these agents:
Manufacturer
Diversey
Ecolab
General
10
Product name
Diverfoam SMS HD
Oxofoam
Acifoam
Divosan Hypochlorit
Divosan Forte
P3-topactive® 200
P3-topax® 56
P3-topactive® OKTO
P3-topax® 990
P3-topax® 66
H2O2
Concentration
5%
5%
5%
1%
1%
5%
5%
3%
3%
3%
6,5%
Testtime
720 h
720 h
720 h
720 h
720 h
720 h
720 h
720 h
720 h
720 h
240 h
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 is 20 N°m max..
E3FC
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensors
48
Operation indicator
(orange)
26.4
Stability indicator
(green)
26.4
Stability indicator (green)
M18×1
Receiver
29.9
Emitter
23
48
37,5
Operation indicator
(orange)
Stability indicator
(green)
26,4
29,9
M12x1
Optical axis
(Through-beam,
transparent
models)
Optical axis
Vinyl insurated round cord 4 dia. 4 cores
(conductor cross sectional area: 0.128 mm²
(AWG26)/insulation outside diameter:
0.85 dia.) standard length 2 m
48
37,5
26,4
M18x1
Sensitivity adjuster (Diffuse reflective, transparent models)
2
1
Operation indicator (orange)
Stability indicator (green)
Receiver
3
16,6
M18x1
29.9
16,6
Vinyl insurated round cord 4 dia. 4 cores
(conductor cross sectional area: 0.128 mm²
(AWG26)/insulation outside diameter:
0.85 dia.) standard length 2 m
M12 Connector Models
E3FC-T@2@
E3FC-R@2@
E3FC-D@2@
E3FC-L@2@
E3FC-B@2@
16.6
16.6
M18×1
Sensitivity adjuster (Diffuse reflective, transparent models)
Operation indicator (orange)
35.7
7
48
35.7
23
29,9
M12x1
4
7
Pre-wired Models
E3FC-T@1@
E3FC-R@1@
E3FC-D@1@
E3FC-L@1@
E3FC-B@1@
Emitter
Optical axis
Optical axis
(Through-beam,
transparent
models)
Terminal No.
Specification
1
+V
2
L/on · D/on selectable
3
0V
4
Output
Attached nut
4
24 dia.
Three, 24
M18
4 P=1
11
E3FC
Accessories (Order Separately)
Reflectors
E39-R1S
3.5
8±0.3
E39-R50
40.3
4.2
34
Two, 3.5 dia.
1
7.5
59.9
51.99
56
60
3.85
7
52
8
34
36.95
41
2.7
1.6
E39-RP1
E39-R16
8.5
44
43
3
37
5
72 63.6
reflective surface
21.8 × 27.8 mm
Ø
3.2
15
80
30
0.2
Reflector
R4
Two, 3.5 dia.
Mounting brackets
E39-L183
Flush mounting nut
E39-EL16
Ø26
45
°
42
4.3
Two, R15
22
Two, 30°
Two, 4.3
37
15
M18×1
1.5
(R16.5)
90°
18.2 dia.
36.5
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.
Cat. No. E98E-EN-02
12
In the interest of product improvement, specifications are subject to change without notice.
4
E3FC
13
E3FC
Terms and Conditions Agreement
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.
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, MERCHANTABILITY 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.omron.com/global/ 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.
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.
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 ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) 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.
14
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