UC4854 – 4-Port USB to RS-485/422 Hub
- Converts a USB port to a Legacy RS-422 or RS-485 COM port
- Up to 115.2 Kbps data transfer rate for each serial port
- Supports RS-422 or RS-485 signal on individual ports
- Dual data buffers for each upstream and downstream data transfer
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Overview
The ATEN USB-to-Serial RS-422/485 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 provides 4 models in this series: 2/4-Port USB-to-Serial RS-422/485 Hub; 2/4-Port USB-to-Serial RS-232 Hub
Package Contents
1x USB-to-Serial Hub
1x USB Cable
1x Installation Disk
1x User Instructions
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
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Specifications
Vendor Information
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