The RS003 USB Converter provides an easy solution for adding new or additional Com Ports to Windows or Macintosh computers through their USB ports. The RS-485 connection is 2- pin terminal connector. The unit is powered from the USB connection, so no external power supply is necessary.
USB to RS485 interface converter.
Two wire, differential signals.
Non power operation.
Auto switching baud rate, speed up to 115,200 baud over a distance 1200 meters.
32 units connected together in RS-485 multi drop installations.
USB 2.0 Compliant
Powered by PC
Connect/Disconnect Without Reboot
Windows 98, ME, XP & 2000 Compatible
MAC OS 8.6 to 9.2 Compatible
Software Drivers Included