USB to RS485 Serial Converter Adapter with Screw Terminal
USB to RS485 Serial Converter Adapter with Screw Terminal
Product Overview
Connect your computer to RS485 devices with this USB to RS485 Serial Converter Adapter. Designed for industrial automation, PLCs, Modbus RTU, smart meters, and embedded systems, it provides stable and reliable long-distance serial communication.
Description
The USB to RS485 Serial Converter Adapter provides a simple and reliable solution for connecting computers, laptops, and embedded systems to RS485 communication networks. It converts USB data into RS485 differential signals, making it ideal for industrial automation, PLC programming, Modbus RTU communication, smart metering, access control systems, and data acquisition applications.
Equipped with a convenient 2-pin screw terminal, the adapter allows quick and secure connection to RS485 devices without soldering. It supports long-distance communication and excellent noise immunity, making it suitable for harsh industrial environments.
Compatible with Windows, Linux, and other operating systems (depending on the USB-to-UART chipset), this adapter is widely used by engineers, technicians, automation professionals, and electronics enthusiasts.
Whether you're configuring industrial controllers, communicating with energy meters, or developing RS485-based embedded systems, this USB to RS485 adapter provides dependable performance and easy integration.
Applications
- PLC Programming
- Industrial Automation
- Modbus RTU Communication
- RS485 Networks
- Smart Energy Meters
- Building Automation
- Access Control Systems
- CNC Machines
- Environmental Monitoring
- Data Acquisition Systems
- Embedded Systems
- Robotics
- IoT Gateways
- Laboratory Testing
Key Features
- USB to RS485 Signal Conversion
- Standard USB Type-A Interface
- 2-Pin Screw Terminal Output
- Long-Distance Communication Support
- Excellent Noise Immunity
- Plug-and-Play Installation (Driver may be required depending on chipset)
- Compact and Portable Design
- Reliable Data Transmission
- Easy Industrial Integration
- Suitable for Professional and DIY Projects
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | USB to RS485 Converter |
| Interface | USB Type-A |
| Output | RS485 |
| Terminal Type | 2-Pin Screw Terminal |
| Communication Standard | RS485 Half-Duplex |
| Transmission Distance | Up to 1200 meters (depending on cable and environment) |
Package Includes
1 Ã USB to RS485 Serial Converter Adapter
Datasheet Summary
- USB Interface
- RS485 Output
- Screw Terminal Connection
- Compact Adapter Design
How It Works
The adapter converts USB data from a computer into RS485 differential communication signals, allowing direct communication with industrial devices such as PLCs, energy meters, sensors, and controllers. Simply connect the adapter to a USB port, install the appropriate driver if required, connect the RS485 A and B terminals to your device, and use compatible software to exchange data over the RS485 network.