Product details
The USB to RS485 Converter Adapter is designed to provide seamless communication between computers and RS485-compatible devices. It converts the USB interface’s serial data into RS485 differential signals, supporting half-duplex or full-duplex operation depending on the chipset used.
This adapter enables long-distance, noise-resistant serial communication over twisted-pair cables, ideal for industrial automation, instrumentation, and data acquisition systems. It features an onboard RS485 transceiver IC and USB-UART bridge, ensuring stable signal conversion and consistent data integrity.
Many versions of this adapter include signal transceiver indicators (TX/RX LEDs) for monitoring data flow, a USB plug or USB-C connector for convenience, and automatic flow control to manage transmission and reception without manual pin configuration.
It is compatible with most operating systems and requires minimal setup, making it suitable for both development and field applications where RS485 devices need to interface with standard computers.
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