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$39^.87

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Main image of Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 2 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 3 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 4 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 5 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 6 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

Alt view image 7 of 7 - Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

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Waveshare Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with POE Function, Common Ethernet Port (C) 6~36V Power Supply, with Electrical Isolation

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This is a RS485 device data acquisitor / IoT gateway designed for industrial environment.

Overview

Specs

Reviews

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The RS485 TO POE ETH (B) is the hardware upgrade version, supports PoE Ethernet port power supply, with power and signal isolation protection, which is safer for industrial applications. All three versions have the same software functionality.
This is a RS485 device data acquisitor / IoT gateway designed for industrial environment.
It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.
The module features RS485 and Ethernet port (POE function is optional), uses screw terminals for power input. Rail-mount case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
bi-directional transparent data transmission between RS485 and Ethernet

Additional Information
First Listed on Newegg	October 20, 2026

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Warranty, Returns, And Additional Information

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Superior Quality Return Policy

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Item#: 9SIB9R6M945710