E3X-A21 Omron Automation, E3X-A21 Datasheet - Page 2

• Manufacturer Part Number: E3X-A21
• Description: Sensor, Fiber-Optic; NPN; 10 to 30 VDC @ 10% Ripple (Max.); 35 mA (Max.)
• Manufacturer: Omron Automation
• Type: Amplifierr

Specifications of E3X-A21

• Case Material: Heat Resistant ABS
• Cover Material: Polycarbonate
• Current, Consumption: 35 mA (Max.)
• Function: Fiber Optic
• Mounting Type: Bracket/DIN Rail
• Output: NPN
• Response Time: 200 μs (Max.)
• Technology: Photoelectric
• Temperature, Ambient: -25 to +55 °C (Operating)
• Temperature, Storage: -40 to +70 ºC
• Voltage, Supply: 10-30 VDC

E3X
Specifications
Part number
Supply voltage
Current consumption
Required fiber optic cables
Light source
Operation mode
Sensitivity
Mutual interference protection
Control
Response time
Timing functions
Alarm output
Check input
Circuit protection
Indicators
Materials
Mounting
Connections
Weight
Enclosure rating
Ambient
temperature
output
DC
solid-
state
NPN
PNP
Type
Max. load
Max. ON-state
voltage drop
Input voltage
Case
Cover
Prewired
IEC
Operating
Storage
E3X-A11
E3X-A41
10-30 VDC
10% ripple max.
35 mA max.
All E32-series
Pulse-modulated red LED (660 nm)
Light-ON, Dark-ON or SET modes (switch selectable)
8-turn potentiometer with clutch and indicator
Not provided
NPN — open collector
PNP — open collector
100 mA, 30 VDC max.
1 VDC max. at 100 mA
200 s max.
—
—
—
Output short circuit protection, DC power reverse polarity protection
Light received (red LED) and output stability (green LED)
Heat-resistant ABS
Polycarbonate
DIN rail track, or on flat surface through holes in bracket (provided)
3 conductor
cable,
2 m (6.5 ft)
100 g (3.5 oz.) with 2 m cable
IP66 (with cover on)
-25 to 55 C with no ice buildup (-13 to 131 F)
-40 to 70 C (-40 to 158 F)
E3X-A21
E3X-A51
OFF-delay,
0.01 to 0.1 sec,
adjustable;
switch selectable
50 mA,
30 VDC max.
Light OFF:
1.5 V max.
5 conductor
cable,
2 m (6.5 ft)
3
E3X-F21
E3X-F51
12-24 VDC 10%
10% ripple max.
40 mA max.
ON: 20 s max.
OFF: 30 s max.
E3X-VG11
—
10-30 VDC
10% ripple max.
Pulse-modulated green LED (565 nm)
100 mA, 40 VDC max.
200 s max.
—
—
—
3 conductor
cable,
2 m (6.5 ft)
E3X-VG21
—
OFF-delay,
0.01 to 0.1 sec,
adjustable;
switch selectable
50 mA,
40 VDC max.
Light OFF:
1.5 V max.
5 conductor
cable,
2 m (6.5 ft)
E3X
3