Description
Utilizes an original FT2232HL chip, ensuring stable communication with built-in galvanic isolation, lightning protection, and ESD protection. An ideal choice for industrial equipment and communication-intensive applications.

Key Features
- Original FT2232HL chip: fast and stable communication
- 2 independent RS485 channels with automatic direction control
- Built-in power and signal isolation, high level of protection
- Lightning, ESD, and overcurrent protection
- Power and data transmission indication
- ABS enclosure for 35mm DIN rail mounting
Technical Specifications
| PRODUCT TYPE | Industrial Isolated USB to RS485 Converter | |
|---|---|---|
| Host Port | USB | |
| Device Port | RS485 (2 channels) | |
| USB Power | 5V via USB-B connector | |
| Transmission Distance | RS485 – up to 1.2 km, USB – up to 5 m | |
| Baud Rate | 300 bps ~ 3 Mbps | |
| Protection | 600W lightning / 15KV ESD / self-recovery fuse | |
| Operating Temperature | -15℃ ~ 70℃ | |
| OS | Windows / macOS / Linux / Android | |
| Dimensions | 81.9 × 54.0 × 32.0 mm | |
Galvanic Isolation
Built-in digital and power isolation ensures signal stability and equipment safety.
Protection and Reliability
Protection against surge voltage, overcurrent, electrostatic discharge, and short circuits ensures stable device operation even in harsh environments.
Package Contents
- USB TO 2CH RS485 — 1 pc
- USB-A (male) → USB-B (male) cable ~1.2 m — 1 pc
- Screwdriver — 1 pc
1. Converter
2. USB Cable
3. Screwdriver
Wiki & Resources
Detailed documentation, drivers, and connection examples are available on the official website:
www.waveshare.com/wiki/USB_TO_2CH_RS485* Resources may vary for different product versions.
Part number:
45675
EV
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