RS485 is a defined standard for digital communications effectively over long distances and in electrically noisy environments. This RS485 converter adapter incorporates a MAX485 transceiver chip, powered by a USB port with a fully compatible USB 2.0 standard. Backward compatible with USB1.1.
Support system: Windows XP, Vista, Windows 7/8, Linux, MacOS, and WinCE5.0. Supports baud rate range: 75bps - 115200bps, up to 6Mbps. Communication distance up to 1.2Km, with industrial site anti-jamming performance.
All types with RS485 port device parameter configuration, short-distance data communication, such as computer peripheral equipment parameter configuration, the use of common data lines can be port A and device A when wiring is connected, B and device B are connected. Some devices D+ A and D, - B.
