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E3S
6
Connection
●
With Relay Load
Through-beam Sensors
Light Interrupted and Load Operating for E3S-2E4 (41)
and -5E4 (41)
Note: The indicator will function as a light indication if the Emitter's pink wire is
connected to the Receiver's black wire as indicated by the dotted line. The
indicator will function as a power indicator if the Emitter's pink wire is
connected to the Emitter's blue wire.
Retro-reflective Sensors
Light Interrupted and Load Operating for E3S-R2E4 (41)
(42), -DS10E4(41), and -DS30E4 (41)
●
Connection with S3D2 Sensor Controller
Reverse operation is possible using the signal input switch on the S3D2.
Load
Pink
Bl
u
e
Bl
u
e
Bro
w
n
Bro
w
n
Black
Recei
v
er
8
0 mA max.
12 to
24
V
0
V
0
V
12 to
24
V
Emitter
Load
Bl
u
e
O
u
tp
u
t
Bro
w
n
Black
8
0 mA max.
12 to 24
V
0
V
Sensing
method
Through-beam
Reflective
Connection
method
1
2
3
6
5
4
10 11 12
9
8
7
Bl
u
e
Bl
u
e
Bro
w
n
Bro
w
n
Black
Recei
v
er
0
V
12
V
Emitter
I
N
1
S3D2
1
2
3
6
5
4
10 11 12
9
8
7
Bl
u
e
Bro
w
n
Black
0
V
12
V
I
N
1
S3D2