Dedicated Communication Unit, RS-422A/485 Type
Keyence N-R4
Ultra-Compact Digital Barcode Reader BL-1300 series
GET A PRICE
To receive a proposal, please send your request to info@sensors-trade.com and specify the required positions and company details.
Specification
| Model | N-R4 | ||
| Interface | RS-422A/485 | ||
| 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, 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-422A/RS-485 (Maximum connectable units: 31) Switchable | |
| Connector | 1 (removable 5-pole connector) | ||
| Communicationspecifications | Output interface | Total extension length | 1.2km or less |
| 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 (excluding connector) |
