The USB to RS485 Converter Adapter provides an easy to use RS485 interface by means of a Virtual Com Port on the user’s system. There are no command structures; whatever is sent to the Virtual Communication Port is automatically converted to RS485 and vice versa. The module is completely self-powered from the USB bus. This device is plug-and-play. It shows up as a serial/com port and is accessible from applications or hyper-terminal.

This converter provides half-duplex RS-485 communication. The Baud rate range is 75 bps to 115200 bps, maximum up to 6 Mbps. No need of external power supply for operation.

Features:

Fully compliant USB 2.0 standard, backward compatible with USB1.1 Support System: Windows XP, Vista, Windows 7, Linux, macOS, and WinCE5.0 drive

• Supports Plug, Play and hot-swap (USB side) ;
• Communication distance up to 1.2KM, with the anti-jamming performance of the industrial site
• No need external power, powered by USB port
• RS485 connector: to your RS485 device
• No need external power, powered by USB port
• Fully compliant USB 2.0 standard, backward compatible with USB1.1

Applications:

All kinds with RS485 port device parameter settings, data communication

• LED display of communication data
• Machine PLC data reading and writing
• Monitoring data read and write, and PTZ control
• Centralized control of household electrical appliances
• Access Control System card