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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
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
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
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Product Details
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| GroupName |
Name |
Value |
| Specifications |
Data Rate |
115.2 Kbps (max.) |
| Specifications |
Device Connections |
4 |
| Specifications |
Dimensions (L x W x H) |
12.50 x 8.00 x 2.50 cm |
| Specifications |
Length |
|
| Specifications |
Operating Humidity |
080% RH, Non-condensing |
| Specifications |
Operating Temperature |
050°C |
| LEDs |
Ports |
4 (Green) |
| LEDs |
Power |
1 (Orange) |
| Connectors |
Power |
1 x DC Jack |
| Specifications |
Power Consumption |
0.6W |
| Specifications |
Power Mode |
Bus Powered; use of Power Adapter is optional |
| Specifications |
Product Type |
4-Port USB to RS-485/422 Hub |
| Connectors |
Serial |
4 x DB-9 Male (Black) |
| Specifications |
Storage Temperature |
-2060°C |
| Connectors |
USB Port |
1 x USB Type B Female (White) |
| Specifications |
USB Specification |
USB 1.1 Compliant; USB 2.0 Compatible |
| Specifications |
Warranty |
2 Years |
| Specifications |
Weight |
0.32 kg |
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