ATEN UC-4854
- Dostępność: Dostępny
- Producent: Aten
- Cena brutto: 353,80 zł
- (Cena netto: 287,64 zł)
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Charakterystyka
- Easy way to add 4 RS-485 serial ports
- Fully compliant with USB 1.1; USB 2.0 compatible
- Supports RS-422/RS-485 serial interface
- Each port can independently switch between RS-485
- Supports automatic handshake mode Up to 115.2 Kbps transfer rate for each port
- Supports remote wake up and power management
- Dual data buffers for each upstream and downstream data transfer
- No IRQ, DMA, I/O address resources required
- Supports hot-swapping and plug-and-play
- Built-in 16KV ESD protection
- Supports both bus power and external power
- Works with cellular phones, PDAs, digital cameras, modems and ISDN terminal
- OS support- Windows 2000/2003/XP/NT/Vista
Dane techniczne
| Device Connections | 4 | |
| Connectors | USB | 1 x USB Type B Female (White) |
| Serial | 2 x DB-9 Male (Black) | |
| Power | 1 x DC Jack | |
| LDEs | Port Status | 4 (Green) |
| Power | 1 (Orange) | |
| Data Transfer Rate | 115.2 Kbps (max.) | |
| FIFO | 16 byte Hardware FIFO | |
| USB Specification | USB 1.1 Compliant; USB 2.0 Compatible | |
| RS-422 Signal | TXD+/-, RxD+/-, RTS+/-, CTS+/-,GND | |
| RS-485 Signal | Data+/-, GND | |
| Data Bit | 5, 6, 7, 8 | |
| Stop Bit | 1, 1.5, 2 | |
| Power Mode | Bus Powered; Power Adapter is optional | |
| Power consumption | 1W | |
| Environment | Operating Temp. | 0-50°C |
| Storage Temp. | -20-60°C | |
| Humidity | 0-80% RH, Non-condensing | |
| Physical Properties |
Housing | Metal |
| Weight | 0.31 kg | |
| Dimensions |
12.50 x 8.15 x 2.50 cm | |
tel. 091-4315 360
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