Datasheet

11
E3FA/E3RA/E3FB/E3RB
Output circuit diagram
PNP Output
Model
Operation
mode
Timing charts
Operation
selector
Output circuit
E3F

-TP

E3F

-RP

E3F

-DP

E3F

-VP

E3F

-BP

E3R

-TP

E3R

-RP

E3R

-DP

Light-ON
Connect the
pink wire
(Pin(2)) to the
brown (Pin(1))
Dark-ON
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
or open the
pink wire
(Pin(2))
E3F

-LP

Light-ON
Connect the
pink wire
(Pin(2)) to the
brown (Pin(1))
Dark-ON
Connect the
pink wire
(Pin(2)) to the
blue (Pin(3))
or open the
pink wire
(Pin(2))
Light incident
Light interrupted
ON
OFF
ON
OFF
Operate
Reset
Operation indicator
(orange)
(Between blue
and black leads)
Output transistor
Load
(e.g., relay)
4
3
2
1
Pink
100 mA max.
(Control output)
Light-ON
Dark-ON
0 V
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photo-
electric
Sensor
Main
Circuit
10 to 30 VDC
Brown
Black
Blue
Load
(Relay)
Through-beam Receivers, Retro-reflective Models,
Diffuse-reflective Models, Limited reflective Models.
Transparent detection with P-opaquing function.
Light incident
Light interrupted
ON
OFF
ON
OFF
Operate
Reset
Operation indicator
(orange)
(Between blue
and black leads)
Output transistor
Load
(e.g., relay)
3
1
Through-beam Emitter
Power
indicator
(green)
Photo-
electric
Sensor
Main
Circuit
Brown
Blue
10 to 30 VDC
NEAR FAR
ON
OFF
ON
OFF
Operate
Reset
Operation indicator
(orange)
Output transistor
Load
(e.g., relay)
(Between blue
and black leads)
4
3
2
1
Pink
100 mA max.
(Control output)
Light-ON
Dark-ON
0 V
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photo-
electric
Sensor
Main
Circuit
10 to 30 VDC
Brown
Black
Blue
Load
(Relay)
Background suppression.
NEAR FAR
ON
OFF
ON
OFF
Operate
Reset
Operation indicator
(oramge)
Output transistor
Load
(e.g., relay)
(Between blue
and black leads)