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Description
PRODUCT INFORMATION OF Keyence small barcode reader laser sensor N-R2.
| Model | N-R2 | |||
| Interface | RS-232C | |||
| Code reader power supply | 5 VDC ±5% (650 mA) | |||
| Terminal block | Input | Number of inputs | 2 inputs (IN1 and IN2) | |
| Input type | Bidirectional voltage input | |||
| Maximum rating | 26.4 VDC | |||
| Minimum ON voltage | 15 VDC | |||
| Maximum OFF current | 1 mA | |||
| Output | Number of outputs | 4 outputs (OUT1 to 4) | ||
| Output type | Photo MOS relay output | |||
| Rated load | 30 VDC, 100 mA | |||
| Leakage current when OFF | 0.1 mA or less | |||
| Residual voltage when ON | 1 V or less | |||
| Communicationspecifications | Head port | Number of inputs | 1 (12-pin round connector) | |
| Supported communication standards | RS-232C compliant | |||
| Communication speed | 4800, 9600, 19200, 31250, 38400,57600, 115200 bit/s | |||
| Data bit length | 7/8 bits | |||
| Stop bit length | 1/2 bits | |||
| Parity check | None/even/odd | |||
| Communication specifications | Communication standard | RS-232C compliant | ||
| Connector | 1 (D-sub 9-pin connector) | |||
| Communicationspecifications | Output interface | Total extension length | 15 m or less (including the head cable) |
|
| Rating | Power voltage | 24 VDC +10 %, -20 % | ||
| Current consumption | 380 mA or less | |||
| Environmental resistance | Ambient temperature | 0 to +50 °C (No freezing) | ||
| Storage temperature | -20 to +60 °C (No freezing) | |||
| Relative humidity | 35 to 85 % RH (No condensation) | |||
| Operating environment | No dust or corrosive gas present | |||
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |||
| Weight | Approx. 135 g | |||
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