ATEN 2-PORT SERIAL(RS-485) TO USB 2.0 HUB
This product is no longer available.
The ATEN USB-to-Serial RS-485 Hub provides an external plug-and-play RS-485 serial connection for computers, notebooks, laptops, and handheld computing devices that support the USB specification. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications.
Package Contents:
- 1x USB-to-Serial Hub
- 1x USB Cable
- 1x Installation Disk
- 1x User Manual
- 1x Quick Start Guide
Features:
- Easy way to add 2 RS-422/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-422 and RS-485
- Supports automatic handshake mode
- Up to 115.2 Kbps data transfer rate for each serial port
- 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 adapters
- OS support - Windows 2000/2003/XP/NT
Diagram:
Specification:
| Function | UC4852 | |
| Device Connections | 2 | |
| Connectors | USB | 1 x USB Type B Female (White) |
| Serial | 2 x DB-9 Male (Black) | |
| Power | 1 x DC Jack | |
| LDEs | Port Status | 2 (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; use of Power Adapter is optional | |
| Power consumption | 0.9W | |
| Environment | Operating Temp. | 0-50 degree C |
| Storage Temp. | -20-60 degree C | |
| Humidity | 0-80% RH, Non-condensing | |
| PhysicalProperties | Housing | Metal |
| Weight | 0.30 kg | |
| Dimensions( L x W x H ) | 12.50 x 8.15 x 2.50 cm | |
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