Datasheet

E3FA/E3RA/E3FB/E3RB
14
Dimensions
Sensors (E3FA/E3RA Plastic housing)
(Unit: mm)
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
2
M18 × 30.5 P=1
Operation indicator (orange)
Sensitivity adjuster *
7 dia.
18.5 dia.
+0.5
0
Stability indicator (green)
Vinyl insulated round cord 4 dia. 4 cores
(conductor cross sectional area:0.128 mm
2
(AWG26)
/insulated outside diameter:0.85 dia.)
standard length 2 m
Receiver
Emitter
Optical axisOptical axis
34.5
23
30.5
41
5151
16.6 dia.
7
E3FA series
Pre-wired Models
E3FA-T

11
E3FA-R

1

E3FA-D

1

E3FA-L

1

E3FA-V

11
E3FA-B

1

Suitable models
E3FA-T

11
E3FA-R

12
E3FA-B

11
Suitable models
E3FA-R

11
E3FA-D

1

E3FA-L

1

E3FA-V

11
E3FA-B

12
* Suitable models
E3FA-T

11-D
E3FA-R

12
E3FA-D

1

E3FA-V

11
E3FA-B

12
Mounting HolesLeft side view Left side view
Front view
E3FA series
M12 Connector Models
E3FA-T

21
E3FA-R

2

E3FA-D

2

E3FA-L

2

E3FA-V

21
E3FA-B

2

2
M18 × 30.5 P=1
M12 × 4 P=1
7 dia.
18.5 dia.
+0.5
0
34.5
23
30.5
5151
16.6 dia.
7
1
2
3 4
Operation indicator (orange)
Sensitivity adjuster *
Stability indicator (green)
Receiver
Emitter
Optical axisOptical axis
45
Suitable models
E3FA-T

21
E3FA-R

22
E3FA-B

21
Suitable models
E3FA-R

21
E3FA-D

2

E3FA-L

2

E3FA-V

21
E3FA-B

22
Mounting Holes
Terminal No. Specification
1 +V
2 L/on · D/on selectable
3 0V
4 Output
* Suitable models
E3FA-T

21-D
E3FA-R

22
E3FA-D

2

E3FA-V

21
E3FA-B

22
Left side view Left side view
Front view Right side view
Emitter
Receiver sixa lacitpOsixa lacitpO
M18 × 30.5 P=1
Operation indicator (orange)
Sensitivity adjuster
7 dia.
18.5 dia.
+0.5
0
Stability
indicator (green)
Vinyl insulated round cord 4 dia. 4 cores
(conductor cross sectional area:0.128 mm
2
(AWG26)
/insulated outside diameter:0.85 dia.)
standard length 2 m
7
14.1 dia.
2.52.5
14.9
47.4
53.9
43.4
35.9
E3RA series
Pre-wired Models
E3RA-T

11
E3RA-R

11
E3RA-D

1

Mounting Holes
Suitable models
E3RA-T

11
Suitable models
E3RA-R

11
E3RA-D

1

Rear view Rear view Front view
M18 × 30.5 P=1
M12 × 4 P=1
7 dia.
18.5 dia.
+0.5
0
7
14.1 dia.
2.52.5
14.9
47.4
57.9
43.4
35.9
1
23
4
Emitter
Receiver sixa lacitpOsixa lacitpO
Operation indicator (orange)
Sensitivity adjuster
Stability
indicator (green)
E3RA series
M12 Connector Models
E3RA-T

21
E3RA-R

21
E3RA-D

2

Mounting Holes
Suitable models
E3RA-T

21
Suitable models
E3RA-R

21
E3RA-D

2

Terminal No. Specification
1 +V
2 L/on · D/on selectable
3 0V
4 Output
Rear view Rear view Front view
Bottom view