https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL15731_%E2%80%93_RS485_TO_ETH%2FenWSAL15731 – RS485 TO ETH/en - Versionsgeschichte2026-10-23T21:20:18ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL15731_%E2%80%93_RS485_TO_ETH/en&diff=1844&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:37:50Z<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br />
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== Summary ==<br />
The RS485 TO ETH converter enables conversion of RS485 serial data to Ethernet. It does not support Modbus TCP transmission.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL15731 WSAL15731 – RS485 to Ethernet Converter]<br />
* [https://shop.jw-tech.eu/p/WSAL16529 WSAL16529 – RS485 to Ethernet Converter for EU]<br />
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== Technical overview ==<br />
* The device is a stable, high-speed and low-power converter for connecting RS485 devices to the Ethernet network.<br />
* Configuration is done via a web page; the device's MAC address can be looked up there.<br />
* To restore factory settings: after power-on, press and hold the reload button for 5 seconds.<br />
* For network connection, the device and computer must use the same network address with different node IPs (e.g., device 192.168.0.7, computer 192.168.0.8).<br />
* By default the device listens on port 1111 for TCP connections.<br />
* If data transfer fails, check whether the RX indicator blinks – if it doesn't, no data is being received and wiring must be checked.<br />
* For RS485 wiring: connect T+ to A, T- to B.<br />
* Common baud rates are 9600 and 115200; parameters must match the connected RS485 device.<br />
* Firewalls may block TCP connections; check or temporarily disable firewall settings if needed.<br />
* If the device is unreachable, ping its default IP to verify the device is still active.<br />
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== Notes and version constraints ==<br />
* Modbus TCP is not supported by this model; a different product in the range provides that function.<br />
* The exact AT commands are not specified in the source data; please consult the corresponding AT command manual.<br />
* When configuring IP addresses, ensure the device and computer are in the same subnet but have different host IPs.<br />
* If the web configuration page cannot be opened, check the direct cabling (device directly to computer) and correct IP assignment.<br />
* When using Modbus functions, a different device must be used since this model does not provide that capability.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/RS485_TO_ETH RS485 TO ETH - Waveshare Wiki]<br />
* Source revision: 79378<br />
* Captured: 2026-08-31T02:58:18+00:00<br />
* SHA-256: <code>5c153207dc982ecd56216abc737b10dac154968bc17eb0b4b9663d1eaac8f641</code></div>JWTechPublisher