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Price
$80.99
Waveshare RS232/RS485/RS422 to RJ45 Ethernet Converter Module, Industrial Rail-mount Isolated Serial Server,TCP/IP to Serial Module,10 / 100M Auto-negotiation RJ45 Connector โ€” image 1
Serial AdaptersWaveshareโœ“ In stock

Waveshare RS232/RS485/RS422 to RJ45 Ethernet Converter Module, Industrial Rail-mount Isolated Serial Server,TCP/IP to Serial Module,10 / 100M Auto-negotiation RJ45 Connector

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$80.99
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About this item
  • RS232 / 485 / 422 To RJ45 Ethernet Module,Industrial Isolated, Rail-mount RS232/485/422 Serial Server
  • Primary Function.Bi-Directional Transparent Data Transmission Between RS232/485/422 And Ethernet
  • Three Different Interfaces.Onboard RS232 / 485 / 422 Interfaces, Suitable For More Application Scenarios
  • Rail-Mount Support.Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software
  • Multi Communication Modes.Supports TCP Server / TCP Client / UDP Mode / UDP Multicast
Product description

Features RS232 / 485 / 422 To RJ45 Ethernet Module Industrial Isolated, Rail-mount RS232/485/422 Serial Server Primary Function Bi-Directional Transparent Data Transmission Between RS232/485/422 And Ethernet Three Different Interfaces Onboard RS232 / 485 / 422 Interfaces, Suitable For More Application Scenarios Support Screw Terminal And DC Power Port For Power Supply, DC 6~36V Wide Voltage Range Input Rail-Mount Support Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely Modbus Gateway Support Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software Multi Communication Modes Supports TCP Server / TCP Client / UDP Mode / UDP Multicast MQTT/JSON To Modbus More Flexible Conversion Between Different Protocols Multi Hosts Roll-Polling Support Different Network Devices Will Be Identified And Responsed Respectively, No More Crosstalk Issue While Communicating With Multi Network Devices User-Defined Heartbeat/Registration Packet Easy For Cloud Communication And Device Identification NTP Protocol Support Getting Network Time Info For Serial Output Or Data Upload Multi Configuration Methods Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP, DNS Protocol Connected Domain Server Address Aluminium Alloy Enclosure Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation Solid And Durable, Fashion And Good Hand Feeling Development Resources https://www.waveshare.com/wiki/RS232/485/422_TO_ETH_(B)?Amazon Package Content RS232/485/422 TO ETH (B) x1

Product details
Brand
Waveshare
Manufacturer
Waveshare
Weight
0.14 kg
Model number
RS232/485/422 to Ethernet Module(B)
Part number
RS232/485/422 to Ethernet Module(B)
EAN
0790885891021

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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