High-Speed Serial Communication, Reimagined.
The EthLinx Pro Duo is a high-performance gateway engineered for the most demanding tasks. It connects your TCP/IP applications to two independent, fully isolated RS-485 buses at lightning speed. Your computer (Windows/UNIX) instantly recognizes it as a network card—no drivers required. Configure and manage everything conveniently via the embedded web server or our Python API.
Key Features
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Superior Galvanic Isolation: Two fully isolated channels (>1.5kV) guarantee maximum safety and signal integrity in harsh industrial environments.
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Instant Driverless Connection: Thanks to native support in modern operating systems (RNDIS/CDC-ECM), the device is ready to use the moment you plug it in.
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Intuitive Web Management: Access all parameters, detailed real-time statistics, and device info from any web browser.
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Flexible Software Configuration: Effortlessly adjust baud rate, parity, 120Ω termination, or bus bias with just a few clicks.
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Advanced Multi-Client Access: Each channel supports up to four simultaneous TCP connections, ideal for complex multi-master systems or advanced diagnostics.
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Extreme Speed & Performance: With support for up to 15 MBd, a USB 2.0 High Speed (480 Mbit) interface, and large 16kB buffers, it handles the most intensive data streams with ease.
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Detailed Status LEDs: Multi-color LEDs give you immediate visual feedback on TCP status, data transfer, and any bus errors.
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Ready for Automation: A simple Python API and a script-friendly HTTP interface (GET/POST) allow for seamless integration into your workflows.
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Rugged & Compact Design: Its durable metal case (80x50 mm) with industrial-grade connectors is engineered for maximum reliability.
Technical Specifications
| Feature |
Specification |
| Interface |
USB 2.0 High Speed (480 Mbps) |
| Device Class |
RNDIS / CDC-ECM |
| Channels |
2 Galvanically Isolated (> 1.5kV) |
| Baud Rate |
4800 Bd to 15M Bd |
| TCP Connections |
Up to 4 per channel |
| TCP Window Buffer |
16 kB |
| Connectors |
1x USB Type-C, 2x 3-pin 3.5mm Terminal Block |
| Power |
USB Bus-Powered (via Type-C) |
| Dimensions |
80 x 50 mm |
Applications
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Industrial Automation & Control
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Data Acquisition Systems
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Traffic and Environmental Logging
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Automated Test & Measurement Rigs
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Scripted Access to Serial Busses
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Prototyping and Hardware Development
What's in the Box
Please note the example demo UI has limited functionality for button actions and language changes.
Data sheet
- Our Promise
- Engineered & Assembled in Czechia
Expert Technical Support from Developers
- Standard Pack Quantity (SPQ)
- 10
Specific References
- MPN
- 10022485
Here you find additional resources such as API, Example Source code etc.
Download the EthLinx Control API (Python):
Use this API to access the device in Python.
EthLinx_ControlAPI.py
Download the EthLinx Control API Test Script (Python):
Use this script to test the connected device connection via the Control API.
EthLinx_Control_API_Test.py
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