E3X-A21 Omron Automation, E3X-A21 Datasheet - Page 8

• 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
E3X-H11/-A
Using a sensing object, set the Sensitivity Adjust so that the indicators operate as described in the following table:
Note: 1.
Sensing method
Through-beam
Reflective
Retroreflective
ADJUSTING SENSITIVITY
2. Even when the green indicator is OFF, the E3X will operate stably if the operating temperature change since the initial
If the indicators operate as described in the table, the E3X can operate in stable condition within the rated temperature range.
settings is within
/-F
Detection
Detection of the
difference in color or
shade
/-VG
10 C.
Detection
Without sensing object
With sensing object
Detection —with sensing object— 4
Detection —color low reflection— 3
Detection —color high reflection— 3
Detection Single —with sensing object— 1
Detection —without sensing object— 2
Without sensing object
Without sensing object
Detection —with sensing object— 1
Detection —with/o sensing object— 1
With sensing object
With sensing object
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Color that has a high
reflective ratio
Color that has a low
reflective ratio
Reflecting plate
Reflecting plate
Light
OFF
ON
ON
OFF
ON
OFF
OFF
ON
Indicators
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
Green: light ON
Red:
light OFF
light ON
light ON
light OFF
light ON
light OFF
light OFF
light ON
E3X
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