E3X Datasheet, PDF (3/64 Pages) Omron Electronics LLC – Optical Fiber Photoelectric Sensor

E3X
Item
Model
Appearance
NPN
PNP
General-purpose
E3X-A11
E3X-A41
E3X-A21
E3X-A51
E3X
Shorter response
time
E3X-F21
E3X-F51
For mark sensing
E3X-VG11
---
E3X-VG21
---
Light source
Power supply voltage
Current consumption
Response time
Control output
Timer function
Self-diagnosis alarm output
External
Input voltage
diagnosis input
Response delay
Red (660 nm)
Green (565 nm)
10 to 30 VDC ripple (p-p)
10% max.
12 to 24 VDC +10% 10 to 30 VDC ripple (p-p) 10% max.
ripple (p-p)
10% max.
35 mA max.
40 mA max.
200 ms max.
ON: 20 ms max.
OFF: 30 ms max.
200 ms max.
100 mA, 30 VDC max., Open collector
---
OFF-delay timer (0.01 to 0.1 s;
---
OFF-delay timer
adjustable), Switch selectable
(0.01 to 0.1 s;
adjustable),
Switch selectable
---
50 mA, 30 VDC max.
---
50 mA, 30 VDC
Residual voltage: 1 VDC max.
max.
Residual voltage: 1
VDC max.
---
Light OFF:
---
Light OFF: 1.5 V
NPN: 1.5 V max; short current: 0.2 mA
max;
max.
short current: 0.2 mA
PNP: ±1.5 V max.; short current:
max.
0.2 mA max.
Light ON: Open;
Light ON:
NPN: Open; Light OFF: 3.5 V min.
3.5 V min. (max.
input: 5 V)
(max. input: 5 V)
PNP: Open; ±3.5 VDC max.
(max. input: 5 V)
400 ms
200 ms
400 ms
3