USB-RS485 converter Waveshare 27646
USB-RS485 converter Waveshare 27646
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Description
Uses the original FT2232HL chip, provides stable communication with built-in galvanic isolation, lightning and electrostatic protection. Ideal choice for industrial equipment and applications with high communication requirements.
Main characteristics
- 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, overload protection
- Power and data transmission indication
- ABS housing for 35mm DIN rail
Technical specifications
| PRODUCT TYPE | Industrial Isolated USB to RS485 Converter | |
|---|---|---|
| Host port | USB | |
| Device port | RS485 (2 channels) | |
| USB power supply | 5V via USB-B connector | |
| Transmission distance | RS485 — up to 1.2 km, USB — up to 5 m | |
| Transmission speed | 300 bps ~ 3 Mbps | |
| Protection | 600W lightning / ESD 15KV / self-resetting 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, overload, electrostatic and short circuits ensures stable operation of the device even in difficult conditions.
Equipment
- 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 and 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.
Description
Uses the original FT2232HL chip, provides stable communication with built-in galvanic isolation, lightning and electrostatic protection. Ideal choice for industrial equipment and applications with high communication requirements.
Main characteristics
- 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, overload protection
- Power and data transmission indication
- ABS housing for 35mm DIN rail
Technical specifications
| PRODUCT TYPE | Industrial Isolated USB to RS485 Converter | |
|---|---|---|
| Host port | USB | |
| Device port | RS485 (2 channels) | |
| USB power supply | 5V via USB-B connector | |
| Transmission distance | RS485 — up to 1.2 km, USB — up to 5 m | |
| Transmission speed | 300 bps ~ 3 Mbps | |
| Protection | 600W lightning / ESD 15KV / self-resetting 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, overload, electrostatic and short circuits ensures stable operation of the device even in difficult conditions.
Equipment
- 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 and 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.
