USB to RS485 Communication Module

Description

The USB to RS485 module features a CH343G chip, facilitating half-duplex signal transmission between USB and RS485. It supports a transmission distance of up to 1200 meters at 9600bps. The module includes a board-mounted self-recovery fuse and a transient suppression diode, along with signal transmission indicator lights. It boasts protections such as lightning protection, anti-static features, overcurrent and overvoltage safeguards, ensuring stable, safe, and efficient communication with low signal transmission delay and low power consumption.

Parameters

• Name: USB to RS485 Communication Module
• Chip: CH343G
• Size: 75 x 52 x 24mm

Features

1. Equipped with lightning protection, anti-static, and overvoltage protection, ideal for long-distance transmission.
2. Supports half-duplex transceiver operation between USB and RS485.
3. Secure usage with an anti-lightning and anti-static design.
4. Includes an on-board 500mA self-recovery fuse and transient suppression diode for circuit protection.
5. Compatible with a variety of digital devices such as scanners and printers, offering broad compatibility.

Package Includes

1x USB to RS485 Converter Communication Module

CH343G Driver Installation and Usage Instructions

1. Download the Windows VCP serial port driver CH343SER.EXE from the official website.
2. Insert the communication module into your computer's USB interface. Double-click to open the program, click the install button, and wait for installation to complete.
3. A popup window will display "Driver installation successful." Check the port status in the device manager; a normal display will show CH343, indicating successful driver installation.