E3X-NH Datasheet, PDF (15/40 Pages) Omron Electronics LLC – Fine Tuning Fiber Photoelectric Sensor

E3X-NH
E3X-NH
Operation
Output Circuits
Output Model
NPN
E3X-NH11
E3X-NHB11
Mode
selector
LIGHT ON
(L/ON)
State of
output
transistor
Light ON
DARK ON Dark ON
(D/ON)
E3X-NH21 LIGHT ON Light ON
(L/ON)
DARK ON Dark ON
(D/ON)
PNP
E3X-NH41 LIGHT ON Light ON
(L/ON)
DARK ON Dark ON
(D/ON)
E3X-NH51 LIGHT ON Light ON
(L/ON)
DARK ON Dark ON
(D/ON)
Output circuit
Timing chart
8-level in- 13-level
cident _threshold
level indi-
cators
indicators
(green) (red)
Operation indicator (orange)
Photo-
electric
sensor
main
circuit
Brown
Black ^Load
Control
output
Orange
Load
Alarm output
Blue
12 to
24 VDC
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
ON
OFF
Load (relay) Operate
Release
(Between brown and black)
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
ON
OFF
Load (relay)
Operate
Release
(Between brown and black)
8-level in- 13-level
cident _threshold
level indi-
cators
indicators
(green) (red)
Operation indicator (orange)
Photo-
electric
sensor
main
circuit
Brown
Black ^Load
Control
output
Orange
Load
Alarm output
Blue
12 to
24 VDC
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
Load (relay)
ON
OFF
Operate
Release
T: OFF-delay timer set to 40 ms
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
Load (relay)
ON
OFF
Operate
Release
T: OFF-delay timer set to 40 ms
8-level in- 13-level
cident
level indi-
cators
threshold
indicators
(green) (red)
Operation indicator (orange)
Photo-
electric
sensor
main
circuit
Brown
12 to 24 VDC
Control output
Black
Alarm
output
Load
Orange _Load
Blue
8-level in- 13-level
cident
level indi-
cators
threshold
indicators
(green) (red)
Operation indicator (orange)
Photo-
electric
sensor
main
circuit
Brown
12 to 24 VDC
Control output
Black
Alarm
output
Load
Orange _Load
Blue
Light received
Light not received
Operation indicator
(orange)
ON
OFF
Output
transistor
ON
OFF
Load (relay)
Operate
Release
(Between blue and black)
Light received
Light not received
Operation indicator _ON
(orange)
OFF
Output
transistor
ON
OFF
Load (relay) _Operate
Release
(Between blue and black)
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
Load (relay)
ON
OFF
Operate
Release
T: OFF-delay timer set to 40 ms
Light received
Light not received
Operation indicator ON
(orange)
OFF
Output
transistor
Load (relay)
ON
OFF
Operate
Release
T: OFF-delay timer set to 40 ms
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