USB to 2 x RS422/ RS485

$75.50 In stock

This is a 2-port USB to RS422 / RS485 converter which is suitable for most applications, including industrial, commercial and any general office computer device. It is a reliable and cost-effective converter that lets you connect any RS422 or RS485 device directly to your computers USB port. The COM ports can be set as either 2 x RS485, 2 x RS422 or 1 x RS485 and 1 x RS422. It is build around a super solid processor chip from FTDI Semiconductors which makes ideal for Vista and Windows 7 but it will also work perfectly with older versions of Windows, Linux and Mac.

Overall features
- Windows 98Se, ME, 2000, XP32/64, Vista 32/64
- Server 2003/8 32/64, Win 7 32/64, Mac and Linux
- RS485 / RS422 selectable by switches for both ports
- No power supply needed, plug and play
- Transmission distance up to 5900 feet at 115200bps
- Automatic send data control
- Auto detection of data speed
- Zero delay automatic transmission

Standards	USB1.1/2.0, EIA RS-485, RS-422
USB signals	VCC, DATA+, DATA-, GND, FG
RS-485 signals	D+, D, GND
RS-422 signals	R+, R-, T+, T-, GND
Working mode	Asynchronous, point to point, point to multi-point, half duplex
Flow control	Automatic Send Data Control - no drivers needed
Band rate	0 - 3Mbps
Transmission range	RS-485 / RS422: 4000 FT USB: 16 feet
ESD Protection	600W surge protection, 15KV static electricity protection
Serial connector	RS-485 / RS422 side DB-9male
USB connector	USB side type A interface female
Power consumption	Static consumption less than 80mA, dynamic average consumption less than 150mA
Dimensions	3.5 x 2.5 x 1.5 inch