Datasheet

A-237E3S-A
E3S-A
Operation
Output Circuits
Type Model Mode switch Output transistor Output circuit
NPN E3S-AT11
E3S-AT16
E3S-AT61
E3S-AT66
E3S-AR11
E3S-AR16
E3S-AR61
E3S-AR66
E3S-AD13
E3S-AD63
E3S-AD18
E3S-AD68
E3S-AD11
E3S-AD16
E3S-AD61
E3S-AD66
E3S AD12
E3S-AD17
E3S-AD62
E3S AD67
Light ON ON when light is re-
ceived
Dark ON ON when light is
not received
E3S-AT21
E3S-AT71
E3S-AD23
E3S-AD73
E3S-AD21
E3S-AD71
E3S-AD22
E3S-AD72
Light ON ON when light is re-
ceived
Dark ON ON when light is
not received
E3S-AR21
E3S-AR71
Light ON ON when light is re-
ceived
Dark ON ON when light is
not received
Emitter
E3S-AT11/AT16/
AT61/AT66
10 to
30 VDC
Brown
Blue
Main
circuit
Emission
(Red)
Load
10 to
30 VDC
Z
D
Light Stability
(Red)
(Green)
Main
circuit
Brown
Black
Blue
100 mA
max.
Z
D : V Z = 39 V
(relay)
Connector Type
Emitter
Reflective/Receiver
Pin No. 2 is open.
Load
+ V
0 V
+ V
0 V
Output
(Relay)
Emitter E3S-AT21/AT71
10 to 30 VDC
0 V
Emission (Red)
Main
circuit
Brown
Pink
Blue
External-diagnostic
input
Indicator (red)
ON
OFF
External
diagnostic input
ON
OFF
LED for emitter
ON
OFF
Z D
ZD
10 to
30 VDC
Light Stability
(Red)
(Green)
Main
circuit
100 mA max.
50 mA max.
Brown
Black
Blue
Load
(relay)
Z
D: VZ = 39 V
Self-diagnostic
output
Load
(relay)
Control
output
Orange
(Red)
(Green)
Light
Black
Pink
Orange
10 to 30 VDC
100 mA max.
50 mA max.
12 K
Stability
Blue
Brown
Load
(relay)
Control
output
Self-diagnostic
output
External-diag
nostic input
Main
circuit
Z
D
ZD
Load
(relay)
Z
D: VZ = 39 V