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Output Circuit Diagram
NPN output
Operation
Model
mode
Operation indicator
(yellow)
Light ON
Output transistor
Load
(e.g., relay)
E3ZM-T61
E3ZM-T63
Operation indicator
E3ZM-T66
(yellow)
E3ZM-T68
Dark ON
Output transistor
E3ZM-R61
E3ZM-R66
E3ZM-D62
Load
(e.g., relay)
E3ZM-D67
Light emission
stop function
E3ZM-T61-G0
E3ZM-T63-G0
---
Emitter LED
E3ZM-T66-G0
E3ZM-T68-G0
Indicator (green)
Operation indicator
(yellow)
Light ON
Output transistor
Load
E3ZM-LS61H
(e.g., relay)
E3ZM-LS66H
E3ZM-LS62H
E3ZM-LS67H
E3ZM-LS64H
Operation indicator
E3ZM-LS69H
(yellow)
Dark ON
Output transistor
Load
(e.g., relay)
E3ZM
Mode selector
Timing charts
switch
Light Incident
Light Interrupted
ON
OFF
L side
ON
(LIGHT ON)
OFF
Operate
Reset
(Between brown
and black leads)
Light Incident
Light Interrupted
ON
OFF
D side
ON
(DARK ON)
OFF
Operate
Reset
(Between brown
and black leads)
Through-beam Emitter
Power
indicator
(green)
Photo-
electric
Sensor
Main
Circuit
ON
OFF
(Between blue (3)
and pink (2) leads)
ON
OFF
ON
OFF
NEAR
FAR
ON
Connect
OFF
pink lead
ON
(2) to brown
OFF
lead (1).
Operate
Reset
(Between brown
and black leads)
NEAR
FAR
ON
Connect
OFF
pink lead
ON
(2) to blue
OFF
lead (3) or
Operate
leave open.
Reset
(Between brown
and black leads)
Through-beam Receivers, Retro-reflective Models,
Diffuse-reflective Models
Operation
Stability
indicator
indicator
(Yellow)
(Green)
Photo-
electric
Sensor
Main
Circuit
Brown
1
10 to 30 VDC
Blue
3
Through-beam Emitter
Power indicator (Green) Brown
---
Photo-
electric
Sensor
Main
Circuit
Stability
Operation
indicator
ndicator
(Green)
Yellow)
Photo-
electric
Sensor
Main
Circuit
Output circuit
Brown
10 to 30 VDC
1
Load
(Control
100 mA
(Relay)
output)
max.
4
Black
Z
D
Blue
3
0 V
10 to 30 VDC
1
Pink
(Light emission
2
stop input)
Blue
0 V
3
10 to 30 VDC
Brown
1
Light-ON
Load
(Relay)
Black
100 mA max.
4
(Control outpu
Z
D
Blue
3
0 V
Dark-ON
Pink
2
A-9
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