Dedicated Communication Unit (for RS-422A)
Keyence N-42
Power Supply Unit BL-U1?U2/N-42?48 series
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Specification
| Model | N-42 | ||
| Reader port | Number of inputs | 1 (D-sub 9-pin connector) | |
| Power supply for the barcode reader | 5 VDC ±5% (630 mA) | ||
| Communication method | RS-232C | ||
| Output interface | RS-422A | ||
| I/O terminal | Input terminals | Number of inputs | 1 |
| Input rating | 15 to 26 VDC, 10 mA max. | ||
| Maximum OFF current value | 1.0mA | ||
| Output terminals | Number of outputs | 2 | |
| Output | NPN open collector | ||
| Output rating | 30 VDC, 100 mA | ||
| Leakage current (at OFF) | 0.1mA or less | ||
| Residual voltage (at ON) | 1V or less | ||
| Rating | Power voltage | 24 VDC +10 %, -20 % | |
| Power consumption | ? | ||
| Current consumption | 260 mA or less | ||
| Environmental resistance | Ambient temperature | 0 to +50 °C | |
| 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. 100 g |
