The ATEN UC485 is a high quality industrial adapter designed to instantly add an RS-422/485 port to your PC or laptop via a USB port. The adapter is powered via the USB connection without needing an external power supply.
The UC485 adapter lets you use a single USB connection to create plug-and-play serial transfers without additional cables or complicated device installations. It lets you connect any RS-485 or RS-422 device to your computer’s USB port, without experiencing computer lock-ups, I/O or driver problems. It is the ideal solution for connecting industrial devices such as laboratory machines, measuring equipment, automated systems, monitoring devices, and many more – where mission-critical applications are required.
NOTICE
If your Linux kernel is between v2.6.15 ~ v5.4 and your device has a new chipset version, please update the Linux driver
Note: This driver works with 2021 or later chipset version device only.
Use the link below to identify which chipset version your device is
https://eservice.aten.com/eServiceCx/Common/FAQ/view.do?id=18695
| Connectors | |
| USB Port | 1 x USB Type A Male (White) |
| Serial | 1 x DB-9 Male (Silver) |
| Data Rate | Up to 921.6Kbps |
| Cable Length | 1.2m |
| LEDs | Power Status / RS-422 (Orange), RS-485(Green) |
| Power Mode | Bus Powered |
| USB Specification | USB compliant |
| Environmental | |
| Operating Temperature | 0–40˚C |
| Storage Temperature | -20–60˚C |
| Humidity | 0–80% RH, Non-condensing |
| Physical Properties | |
| Housing | Plastic |
| Weight | 0.09 kg ( 0.2 lb ) |
| Dimensions (L x W x H) | 9.53 x 4.10 x 2.20 cm (3.75 x 1.61 x 0.87 in.) |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
