Datasheet

E3FA/E3RA/E3FB/E3RB
4
Sensors (E3FB/E3RB Metal housing) [Refer to Dimensions on page 17.]
*1. The set type 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
set E3FB-TN11 2M set E3FB-TP11 2M
Emitter E3FB-TN11-L 2M
Receiver E3FB-TN11-D 2M
Emitter E3FB-TP11-L 2M
Receiver E3FB-TP11-D 2M
M12 connector
set E3FB-TN21 set E3FB-TP21
Emitter E3FB-TN21-L
Receiver E3FB-TN21-D
Emitter E3FB-TP21-L
Receiver E3FB-TP21-D
Retro-reflective with MSR
function *2.
pre-wired E3FB-RN11 2M E3FB-RP11 2M
M12 connector E3FB-RN21 E3FB-RP21
Coaxial Retro-reflective with
MSR function *2.
pre-wired E3FB-RN12 2M E3FB-RP12 2M
M12 connector E3FB-RN22 E3FB-RP22
Diffuse-reflective
pre-wired E3FB-DN11 2M E3FB-DP11 2M
M12 connector E3FB-DN21 E3FB-DP21
pre-wired E3FB-DN12 2M E3FB-DP12 2M
M12 connector E3FB-DN22 E3FB-DP22
pre-wired E3FB-DN13 2M E3FB-DP13 2M
M12 connector E3FB-DN23 E3FB-DP23
BGS
(background suppression)
pre-wired E3FB-LN11 2M E3FB-LP11 2M
M12 connector E3FB-LN21 E3FB-LP21
pre-wired E3FB-LN12 2M E3FB-LP12 2M
M12 connector E3FB-LN22 E3FB-LP22
Limited distance reflective
pre-wired E3FB-VN11 2M E3FB-VP11 2M
M12 connector E3FB-VN21 E3FB-VP21
Transparent detected with
P-opaquing function *2.
pre-wired E3FB-BN11 2M E3FB-BP11 2M
M12 connector E3FB-BN21 E3FB-BP21
Transparent detected with
P-opaquing function *2.
pre-wired E3FB-BN12 2M E3FB-BP12 2M
M12 connector E3FB-BN22 E3FB-BP22
Through-beam *1.
pre-wired
set E3RB-TN11 2M set E3RB-TP11 2M
Emitter E3RB-TN11-L 2M
Receiver E3RB-TN11-D 2M
Emitter E3RB-TP11-L 2M
Receiver E3RB-TP11-D 2M
M12 connector
set E3RB-TN21 set E3RB-TP21
Emitter E3RB-TN21-L
Receiver E3RB-TN21-D
Emitter E3RB-TP21-L
Receiver E3RB-TP21-D
Retro-reflective with MSR
function *2.
pre-wired E3RB-RN11 2M E3RB-RP11 2M
M12 connector E3RB-RN21 E3RB-RP21
Diffuse-reflective
pre-wired E3RB-DN11 2M E3RB-DP11 2M
M12 connector E3RB-DN21 E3RB-DP21
pre-wired E3RB-DN12 2M E3RB-DP12 2M
M12 connector E3RB-DN22 E3RB-DP22
pre-wired E3RB-DN13 2M E3RB-DP13 2M
M12 connector E3RB-DN23 E3RB-DP23
Red light
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