Datasheet

*1. Includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
Sensor type Sensing distance Connection method
Model
NPN output PNP output
Through-beam *1.
pre-wired
E3FA-TN11 2M E3FA-TP11 2M
M12 connector
E3FA-TN21 E3FA-TP21
Retro-reflective *2.
pre-wired E3FA-RN11 2M E3FA-RP11 2M
M12 connector E3FA-RN21 E3FA-RP21
Coaxial Retro-reflective *2.
pre-wired E3FA-RN12 2M E3FA-RP12 2M
M12 connector E3FA-RN22 E3FA-RP22
Diffuse-reflective
pre-wired E3FA-DN11 2M E3FA-DP11 2M
M12 connector E3FA-DN21 E3FA-DP21
pre-wired E3FA-DN12 2M E3FA-DP12 2M
M12 connector E3FA-DN22 E3FA-DP22
pre-wired E3FA-DN13 2M E3FA-DP13 2M
M12 connector E3FA-DN23 E3FA-DP23
BGS
(background suppression)
pre-wired E3FA-LN11 2M E3FA-LP11 2M
M12 connector E3FA-LN21 E3FA-LP21
pre-wired E3FA-LN12 2M E3FA-LP12 2M
M12 connector E3FA-LN22 E3FA-LP22
Limited distance reflective
pre-wired E3FA-VN11 2M E3FA-VP11 2M
M12 connector E3FA-VN21 E3FA-VP21
Transparent detection with
P-opaquing function *2.
pre-wired E3FA-BN11 2M E3FA-BP11 2M
M12 connector E3FA-BN21 E3FA-BP21
Transparent detection with
P-opaquing function *2.
pre-wired E3FA-BN12 2M E3FA-BP12 2M
M12 connector E3FA-BN22 E3FA-BP22
Through-beam *1.
pre-wired
E3RA-TN11 2M E3RA-TP11 2M
M12 connector
E3RA-TN21 E3RA-TP21
Retro-reflective *2.
pre-wired E3RA-RN11 2M E3RA-RP11 2M
M12 connector E3RA-RN21 E3RA-RP21
Diffuse reflective
pre-wired E3RA-DN11 2M E3RA-DP11 2M
M12 connector E3RA-DN21 E3RA-DP21
pre-wired E3RA-DN12 2M E3RA-DP12 2M
M12 connector E3RA-DN22 E3RA-DP22
pre-wired E3RA-DN13 2M E3RA-DP13 2M
M12 connector E3RA-DN23 E3RA-DP23
20 m
0.1 to 4 m
with E39-R1S
0 to 500 mm
with E39-R1S
100 mm
300 mm
1 m
100 mm
200 mm
10 to 50 mm
100 to 500 mm
with E39-RP1
0.1 to 2 m
with E39-RP1
15 m
0.1 to 3 m
with E39-R1S
100 mm
300 mm
700 mm
E3FA/E3RA/E3FB/E3RB
E3FA/E3RA Plastic Housing Sensors
Ordering Information
[Refer to Dimensions on page 14.]
Red light
2