Item | Type | Standard models | Advanced models | Model for Sensor Communications Unit |
---|
NPN output | E3NX-CA11 | E3NX-CA6 | E3NX-CA21 | E3NX-CA0 |
---|
PNP output | E3NX-CA41 | E3NX-CA8 | E3NX-CA51 |
---|
Connecting method | Pre-wired | Wire-saving Connector | Pre-wired | Connector for Sensor Communications Unit |
---|
I/O | Outputs | 1 output | 2 outputs | - |
External input | - | 1 input |
Light source (wavelength) | White LED (420 to 700 nm) |
Supply voltage | 10 to 30 VDC, including 10% ripple (p-p) | Supplied from the connector through the Sensor Communications Unit. |
Power consumption | 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.) |
Control output | Load power supply voltage | 30 VDC max., open-collector output | - |
Load current | Groups of 1 to 3 Amplifiers: 100 mA max., Groups of 4 to 30 Amplifiers: 20 mA max. |
Residual voltage | At load current of less than 10 mA: 1 V max. At load current of 10 to 100 mA: 2 V max. |
OFF current | 0.1 mA max. |
Protection circuits | Power supply reverse polarity protection, output short-circuit protection, and output reverse polarity protection | Power supply reverse polarity protection |
Sensing method | 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 |
Response time | Super-high-speed Mode (SHS) | Operate or reset: 50 µs (only in Contrast Mode) |
High-speed Mode (HS) | Operate or reset: 250 µs |
Standard Mode (Stnd) | Operate or reset: 1 ms |
Giga-power Mode (GIGA) | Operate or reset: 16 ms |
Sensitivity adjustment | Smart Tuning (2-point tuning, full autotuning, or 1-point tuning (1% to 99%)) or manual adjustment |
Maximum connectable units | 30 Units | 30 Units (When connected to OMRON NJ-series Unit) |
Functions | Operation mode | 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) |
Timer | 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) |
Zero reset | Contrast Mode only Negative values can be displayed. (Threshold level is shifted.) |
Resetting settings | Select from initial reset (factory defaults), user reset (saved settings), or bank reset. |
Eco mode | Select from OFF (digital display lit), Eco ON (digital display not lit), and Eco LO (digital display dimmed). |
Bank switching | Select from banks 1 to 8. |
Power tuning level | Set from 100 to 9,999. (The RGB maximum incident level at Smart Tuning is adjusted to the power tuning level.) |
Output 2 | - | Normal, error output, AND output, or OR output | - |
External input | - | Select from input OFF, tuning, full-auto tuning, emission OFF, bank 1 and 2 switching, bank 1 through 8 switching, or zero reset. | - |
Changing the displays | Threshold level and incident level, channel number and incident level, RGB display and incident level, or bank display and incident level |