Model
E3F2-10B4-@
Output transistor
status
–
Test
input
Light
emission
Indicator
Timing chart
–
ON
OFF
ON
OFF
ON
OFF
Connection
method
Output circuit
Through-beam emitter
Red
ON when light is
incident.
(Light-ON)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
ON
OFF
ON
OFF
Operate
Release
Connect the
pink (Pin
2
)
and brown
(Pin
1
) cords or
open the pink
cord (Pin
2
).
Output
indicator
Orange
Main
circuit
Z
D
Brown
1
10 to 30 VDC
Black
4
Z
D
: V
Z
= 36 V
Blue
3
Pink
2
Mode selection
100 mA
max.
Load
0V
Connector Pin Arrangement
1
2
3
4
ON when light is
interrupted. (Dark-
ON)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
ON
OFF
ON
OFF
Operate
Release
Connect the
pink (Pin
2
)
and blue
(Pin
3
) cords.
Output
indicator
Orange
Brown
1
10 to 30 VDC
Black
4
Main
circuit
Z
D
: V
Z
= 36 V
Blue
3
Pink
2
Mode selection
100 mA
max.
Load
0V
Connector Pin Arrangement
1
2
3
4
E3F2-LS10B4-@
ON when light is
incident.
(Light-ON)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
ON
OFF
ON
OFF
Operate
Release
Connect the
pink (Pin
2
)
and brown
(Pin
1
) cords or
open the pink
cord (Pin
2
).
Output
indicator
Orange
Stability
indicator*
Green
Main
circuit
Z
D
Brown
1
10 to 30 VDC
Black
4
Z
D
: V
Z
= 36 V
Blue
3
Pink
2
Mode selection
100 mA
max.
Load
0V
Connector Pin Arrangement
1
2
3
4
ON when light is
interrupted. (Dark-
ON)
Incident
Interrupted
Output
indicator
(orange)
Output
transistor
Load
(relay)
ON
OFF
ON
OFF
Operate
Release
Connect the
pink (Pin
2
)
and blue
(Pin
3
) cords.
Output
indicator
Orange
Stability
indicator*
Green
Brown
1
10 to 30 VDC
Black
4
Main
circuit
Z
D
: V
Z
= 36 V
Blue
3
Pink
2
Mode selection
100 mA
max.
Load
0V
Connector Pin Arrangement
1
2
3
4
Note:
Terminal numbers for connector type.
Photoelectric Sensors
E3F2
13
OMRON [ OMRON ELECTRONICS LLC ]
