E2C-ED02 Datasheet, PDF (7/15 Pages) Omron Electronics LLC – Proximity Sensor with Separate Amplifier Enables Easily Making High-precision Sensitivity Settings

E2C-EDA
I/O Circuit Diagrams
NPN Output
Model
Operation
mode
Timing chart
Mode
selector
Output circuit
E2C-EDA11
E2C-EDA6
NO (Normally
open)
NC (Normally
closed)
Sensing
Yes
object
No
Operation
indicator
(orange)
Output
transistor
Lit
Not lit
ON
OFF
Load ^Operate
(relay, etc.) _Reset
(Between brown and black lines)
Sensing
Yes
object
No
Operation
indicator
(orange)
Output
transistor
Lit
Not lit
ON
OFF
Load ^Operate
(relay, etc.) _Reset
(Between brown and black lines)
NO
NC
Operation indicator Operation indicator
Display ^{(orange) ch1}
(orange) ch2
Proximity
Sensor
main
circuits
Brown
Black ^Load
Control output Load
Orange ^ch1
Control output
ch2
12 to 24
VDC
Blue
E2C-EDA21
E2C-EDA7
NO (Normally
open)
NC (Normally
closed)
Sensing
Yes
object
No
Operation
indicator
(orange)
Output
transistor
Lit
Not lit
ON
OFF
Load ^Operate
(relay, etc.) _Reset
(Between brown and black lines)
Sensing
Yes
object
No
Operation
indicator
(orange)
Output
transistor
Lit
Not lit
ON
OFF
Load ^Operate
(relay, etc.) _Reset
(Between brown and black lines)
NO
NC
Fine positioning
indicator
(orange)
Operation
indicator (orange)
Display
Proximity
Sensor
main
circuits
Note: 1. Setting Areas for Twin-output Models
Normally open: .....ON between the thresholds for Channel 1 and Channel 2
Normally closed: ..OFF between the thresholds for Channel 1 and Channel 2
2. Timing Charts for Timer Settings (T: Set Time)
Brown
Black
Load
Control output
Orange
External
input
Blue
12 to 24
VDC
ON delay
OFF delay
One shot
Sensing ^Yes
object _No
NO ^ON
OFF
NC ^ON
OFF
T
T
Sensing Yes
object _No
NO ^ON
OFF
NC ^ON
OFF
T
T
Yes
Sensing
object ^No
NO ^ON
OFF
NC ^ON
OFF
T
T
7