E9NC-AA/VA
5
I/O Circuit Diagrams
NPN Output
PNP Output
Sensor Head Wiring
Model
Operation
mode
Timing chart
NO/NC
indicator
Output circuit
E9NC-AA10
E9NC-VA10
NO
(Normally
open)
NC
(Normally
closed)
Model
Operation
mode
Timing chart
NO/NC
indicator
Output circuit
E9NC-AA40
E9NC-VA40
NO
(Normally
open)
NC
(Normally
closed)
Yes
N
o
Lit
N
ot lit
O
N
OFF
Operate
Reset
(Bet
w
een 24
V
DC
and
b
lack leads)
OUT indicator
(orange)
Sensing
o
b
ject
O
u
tp
u
t
transistor
Load
(e.g., relay)
lit.
NO
Sensor
Main
Circuit
Load
OUT
indicator
(orange)
Display
Supply 24 VDC
from the
communication
unit
Black:
Control Output
Yes
N
o
Lit
N
ot lit
O
N
OFF
Operate
Reset
(Bet
w
een 24
V
DC
and
b
lack leads)
OUT indicator
(orange)
O
u
tp
u
t
transistor
Load
(e.g., relay)
Sensing
o
b
ject
NC
lit.
Yes
N
o
Lit
N
ot lit
O
N
OFF
Operate
Reset
(Bet
w
een 0
V
DC
and
b
lack leads)
OUT indicator
(orange)
O
u
tp
u
t
transistor
Load
(e.g., relay)
Sensing
o
b
ject
lit.
NO
Load
Supply 24 VDC
from the
communication
unit
Black:
Control Output
Sensor
Main
Circuit
OUT
indicator
(orange)
Display
Yes
N
o
Lit
N
ot lit
O
N
OFF
Operate
Reset
(Bet
w
een 0
V
DC
and
b
lack leads)
OUT indicator
(orange)
O
u
tp
u
t
transistor
Load
(e.g., relay)
Sensing
o
b
ject
NC
lit.
1
2
3
4
5
6
Terminal No.
Signal Name
I/O
Signal
1
Vcc
O
Sensor power supply (24 V)
2
GND
O
Sensor power supply (0 V)
3
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4
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5
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6
A IN
I
Analog input
Note:
Use XN2A-1670 as the sensor-side connector for connecting amplifier units.
Refer to your OMRON website for details.
Pin arrangement
