Item
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Type
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Standard models
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Advanced models
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Model for Sensor Communications Unit
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NPN output
|
E3NX-CA11
|
E3NX-CA6
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E3NX-CA21
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E3NX-CA0
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PNP output
|
E3NX-CA41
|
E3NX-CA8
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E3NX-CA51
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Connecting method
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Pre-wired
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Wire-saving Connector
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Pre-wired
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Connector for Sensor Communications Unit
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I/O
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Outputs
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1 output
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2 outputs
|
–
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External input
|
–
|
1 input
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Light source (wavelength)
|
White LED (420 to 700 nm)
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Supply voltage
|
10 to 30 VDC, including 10% ripple (p-p)
|
Supplied from the connector through the Sensor Communications Unit.
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Power consumption
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At Power Supply Voltage of 24 VDC
Normal mode: 960 mW max. (Current consumption: 65 mA max.)
Eco function ON: 720 mW max. (Current consumption: 30 mA max.)
Eco function LO: 800 mW max. (Current consumption: 33 mA max.)
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Control output
|
Load power supply voltage
|
30 VDC max., open-collector output
|
–
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Load current
|
Groups of 1 to 3 Amplifiers: 100 mA max.,
Groups of 4 to 30 Amplifiers: 20 mA max.
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Residual voltage
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At load current of less than 10 mA: 1 V max.
At load current of 10 to 100 mA: 2 V max.
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OFF current
|
0.1 mA max.
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Protection circuits
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Power supply reverse polarity protection, output short-circuit protection, and output reverse polarity protection
|
Power supply reverse polarity protection
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Sensing method
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Contrast Mode: Light intensity discrimination for RGB (initial state/after 2-point tuning) (R+G+B light intensity discrimination for 1-point tuning)
Color Mode: RGB ratio discrimination
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Response time
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Super-high-speed Mode (SHS)
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Operate or reset: 50 µs (only in Contrast Mode)
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High-speed Mode (HS)
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Operate or reset: 250 µs
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Standard Mode (Stnd)
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Operate or reset: 1 ms
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Giga-power Mode (GIGA)
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Operate or reset: 16 ms
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Sensitivity adjustment
|
Smart Tuning (2-point tuning, full autotuning, or 1-point tuning (1% to 99%)) or manual adjustment
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Maximum connectable units
|
30 Units
|
30 Units (When connected to OMRON NJ-series Unit)
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Functions
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Operation mode
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Contrast Mode: NO (Light-ON) or NC (Dark-ON)
Color Mode: NO (ON for match: ON for same color as registered color) or NC (ON for mismatch: ON for different color from registered color)
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Timer
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Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer (Counted by 0.1 s in a range of 0.1 to 0.5 ms, by 0.5 ms for 0.5 to 5 ms, and by 1 ms for 5 to 9999 ms. Default: 10 ms, Error: 0.1 ms)
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Zero reset
|
Contrast Mode only
Negative values can be displayed. (Threshold level is shifted.)
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Resetting settings
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Select from initial reset (factory defaults), user reset (saved settings), or bank reset.
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Eco mode
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Select from OFF (digital display lit), Eco ON (digital display not lit), and Eco LO (digital display dimmed).
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Bank switching
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Select from banks 1 to 8.
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Power tuning level
|
Set from 100 to 9,999. (The RGB maximum incident level at Smart Tuning is adjusted to the power tuning level.)
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Output 2
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–
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Normal, error output, AND output, or OR output
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–
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External input
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–
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Select from input OFF, tuning, full-auto tuning, emission OFF, bank 1 and 2 switching, bank 1 through 8 switching, or zero reset.
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–
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Changing the displays
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Threshold level and incident level, channel number and incident level, RGB display and incident level, or bank display and incident level
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