Professional USB to RS485 - RS422 Serial Adapter with FTDI

The US-485422 is a professional grade serial converter with a reliable and high performance FTDI Chip. This RS485 adapter is optimized for Windows operating systems including Windows 11, 10, 8, 7, and Vista 32/64. With a terminal board connector included, this converter is the cutting edge of serial communication technology and a must have device for terminal applications.

The application of the adapter varies as it is versatile enough to function in commercial, industrial, and general office environments with LED indicators for power, TX and RX signal. Installation of the US-485422 is easy and built around its powerful RS232BL chip from FTDI Semiconductor to eliminate computer freeze and IO issues while in use.

5FT. RS485 Serial Adapter Features

• Indication LED's for Power, TX and RX
• Plug and Play USB to RS485 Converter
• No power supply needed
• No IRQs, DMA or required. No IRQ Conflicts
• 5 feet (1.6 meter) cable
• Baud rate: 300bps to 1Mbps
• USB 1.1 and 2.0 compliant
• Automatic send data control
• Auto detection of data speed
• Zero delay automatic transmission
• Built-in static and surge protection up to 600W
• Terminal board included with each converter

Adapter Specification

• Standard  USB1.1/2.0, EIA RS-485, RS-422 standard
• USB signals  VCC, DATA+, DATA-, GND, FG
• RS-485 signals  D+, D, GND
• RS-422 signals  R+, R-, T+, T-, GND
• Working format  Asynchronous, point to point, point to multi-point, half duplex
• Flow control  Automatic Send Data Control - no drivers needed
• Baud rate  300-921.600bps, automatic test signal rate
• ESD Protection  600W surge protection, 15KV static electricity protection
• Serial connector type  RS-485 / RS422 side DB-9 male or optional terminal block
• USB connector  Type A Male
• Power consumption Static consumption less than 80mA, dynamic average consumption less than 150mA
• Dimensions  70mm x 35mm x 18mm

Operating System Support

Compatible with: Windows 11, 10, 8, 7, Mac and Linux