Description

USB to RS485 Communication Adapter – USB Serial Converter

Connect a computer directly to RS485 industrial and embedded devices with this compact USB to RS485 communication adapter. It provides a simple way to add an RS485 interface to laptops, PCs and control systems for configuration, monitoring and serial data communication.

Features:

Converts USB to RS485 serial communication
Standard USB Type-A connection
2-wire RS485 interface
Screw terminal connection for easy wiring
Terminals for A / B differential data lines
Supports half-duplex RS485 communication
Powered directly from the USB port
No separate power supply required
Compact enclosed design
Suitable for point-to-point or multi-drop RS485 networks
Ideal for equipment configuration, diagnostics and data logging
Compatible with common serial terminal and Modbus software

Common applications:

Modbus RTU devices
PLC communication
Industrial controllers
Energy meters
Temperature and humidity controllers
Motor drives and VFDs
Building automation equipment
Arduino and microcontroller projects
CNC and industrial machinery
RS485 sensor networks

RS485 is designed for reliable communication over longer cable distances and in electrically noisy environments, making this adapter useful for both workshop and industrial applications.

Interface: USB to RS485
RS485 connection: 2-wire A/B
Communication: Half duplex
Power: USB powered

A convenient USB interface for connecting RS485 equipment directly to a computer without requiring an internal serial port.