This Aten UC4854 4-Port USB to RS-485/422 Hub provides an external plug-and-play RS-422 / 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.
ATEN UC4854 4-Port USB to RS-485/422 Hub Features:
- Easy way to add 4 RS-422/RS-485 serial ports
- Fully compliant with USB 1.1; USB 2.0 compatible
- Supports RS-422/RS-485 serial interface
- Supports RS-422 or RS-485 signal on individual ports
- 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
NOTE: Many Aten products, bought here at HDTV Supply, comply with the USA Governments TAA requirements. TAA requires that products originate from the United States or another approved country. These Aten products, bought here at HDTV Supply, do not ship from China. Call us at 833-965-3722 for latest list of Aten TAA Complaint Products.
Why not buy this ATEN UC4854 4-Port USB to RS-485/422 Hub today?
ATEN UC4854 4-Port USB to RS-485/422 Hub Specifications:
| Device Connections | 4 |
| Connectors | |
| USB Port | 1 x USB Type B Female (White) |
| Power | 1 x DC Jack |
| Serial | 4 x DB-9 Male (Black) |
| LEDs | |
| Ports | 4 (Green) |
| Power | 1 (Orange) |
| Data Rate | 115.2 Kbps (max.) |
| USB Specification | USB 1.1 Compliant; USB 2.0 Compatible |
| Power Mode | Bus Powered; use of Power Adapter is optional |
| Power Consumption | DC5V:0.50W:2BTU |
| Environmental | |
| Operating Temperature | 0-50˚C |
| Storage Temperature | -20-60˚C |
| Humidity | 0-80% RH, Non-condensing |
| Physical Properties | |
| Housing | Metal |
| Weight | 0.32 kg ( 0.7 lb ) |
| Dimensions (L x W x H) | 12.50 x 8.00 x 2.50 cm (4.92 x 3.15 x 0.98 in.) |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
Why not buy this ATEN UC4854 4-Port USB to RS-485/422 Hub today?
ATEN UC4854 Data Sheet
