■ NPN Output
Model
Output transistor
Timing chart
Connection
method
Output circuit
Through-beam emitter
status
E3F2-@C4-@
(except for
E3F2-10C4-@ and
E3F2-LS10C4-@)
–
–
Brown
10 to 30 VDC
1
Power
indicator
(red)
Main
circuit
Blue
3
0 V
Connector Pin Arrangement
1
2
4
3
Brown
10 to 30 VDC
Load
ON when light is
incident.
(Light-ON)
Connect the
Output
indicator
Stability
indicator*
1
Incident
Interrupted
2
pink (Pin
)
Red
Green
100 mA
max.
and brown
Black
Blue
Pink
Output
indicator
(red)
ON
OFF
4
3
2
Main
circuit
1
(Pin ) cords or
open the pink
Output
transistor
ON
OFF
0 V
Z : V = 36 V
D Z
2
cord (Pin ).
Mode selection
Load
(relay)
Operate
Release
Connector Pin Arrangement
1
*
Only on models
E3F2-R4C4-@ and
E3F2-D1C4-@
2
4
3
Brown
10 to 30 VDC
Load
ON when light is
interrupted. (Dark-
ON)
Connect the
Output
indicator
Stability
indicator*
1
Incident
Interrupted
2
pink (Pin
and blue
3
)
Red
Green
100 mA
max.
Black
Blue
Pink
Output
indicator
(red)
ON
OFF
4
3
2
Main
circuit
(Pin ) cords.
Output
transistor
ON
OFF
0 V
Z : V = 36 V
D Z
Mode selection
Load
(relay)
Operate
Release
Connector Pin Arrangement
1
*
Only on models
E3F2-R4C4-@ and
E3F2-D1C4-@
2
4
3
E3F2-10C4-@
–
–
Through-beam emitter
Test
ON
input
OFF
Light
ON
emission
OFF
Red
Indicator
ON
OFF
Brown
ON when light is
incident.
(Light-ON)
Connect the
10 to 30 VDC
Load
Light
indicator
1
Incident
Interrupted
2
pink (Pin
)
Orange
100 mA
max.
and brown
Output
indicator
(red)
Black
Blue
Pink
ON
OFF
4
3
2
1
(Pin ) cords or
open the pink
Main
circuit
Output
transistor
ON
OFF
0 V
Z : V = 36 V
D Z
2
cord (Pin ).
Mode selection
Load
(relay)
Operate
Release
Connector Pin Arrangement
1
2
4
3
Brown
ON when light is
interrupted. (Dark-
ON)
Connect the
10 to 30 VDC
Load
Light
indicator
1
Incident
Interrupted
2
pink (Pin
and blue
3
)
Orange
100 mA
max.
Output
indicator
(orange)
Black
Blue
Pink
ON
OFF
4
3
2
(Pin ) cords.
Main
circuit
Output
transistor
ON
OFF
0 V
Z : V = 36 V
D Z
Mode selection
Load
(relay)
Operate
Release
Connector Pin Arrangement
1
2
4
3
14
Photoelectric Sensors E3F2
OMRON [ OMRON ELECTRONICS LLC ]
