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2-Ch RS485 to RJ45 Ethernet Serial Server Rail-mount, Independent Operation

Waveshare

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SKU:
061-24962
MPN:
24962
2-Ch RS485 to RJ45 Ethernet Serial Server with Dual Ethernet Ports and Rail-Mount Design
Quantity
Unit Price (ex. GST)
1 - 9
₹ 2,870.00
10 or above
₹ 2,755.20
2-Ch RS485 to RJ45 Ethernet Serial Server with dual RS485 and dual Ethernet ports, Modbus/MQTT/JSON support, industrial-grade isolated design, aluminium enclosure, and rail-mount support for reliable IoT and data acquisition applications. View full description
  • 100% Original Products
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₹3,386.60 inc. GST
₹2,870.00 ex. GST
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Technical Specifications

Brand:
Waveshare
Basic Function:
Bi-directional transparent data transmission between RS485 and Ethernet
Communication Interface:
RS485 x 2, Ethernet port x 2
Power Supply:
DC 5.5 power port, 6 ~ 45V DC screw terminal, No PoE network port power
Isolation Protection:
Power isolation, Signal isolation
Ethernet:
Common network port, 10/100M self-adaptive RJ45 interface, 2 KV surge protection
Serial Port:
Isolated RS485 (2 channels can work independently at the same time to send and receive)
Baudrate:
300 ~ 115200 bps
Parity Bit:
None, odd, even, mark, space
Data Bit:
5 ~ 9 bits
Flow Control:
N/A
Protocol:
ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
Configuration:
Host, web browser, device management functions library
Communication Method:
TCP/IP direct communication, VCOM
Operating Mode:
TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast
Operating Temperature:
-40℃ ~ 85℃
Humidity Range:
5% ~ 95% relative humidity
Dimensions:
L x W x H: 78 x 72.5 x 24.2 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Reliable Dual-Channel RS485 to Ethernet Serial Server: Industrial-Grade Gateway with Dual RJ45 and Rail Mount Design

Built for demanding industrial environments, the 2-Ch RS485 to RJ45 Ethernet Serial Server is a compact, cost-effective, and high-performance data transmission solution. With two independent RS485 channels and dual Ethernet ports, it ensures interference-free communication across multiple devices. This module functions as a multi-purpose gateway—supporting Serial Server, Modbus Gateway, MQTT Gateway, RS485 to JSON converter, and even a Network Switch. Its robust aluminium alloy enclosure, rail-mount support, and wide compatibility make it ideal for data acquisition systems, IoT gateways, and intelligent monitoring solutions.

Designed with flexible configuration options and industry-standard protocols, this industrial-grade module supports TCP server/client, UDP modes, Modbus RTU to MQTT/JSON, and DNS/NTP protocols. It enables seamless cloud integration and real-time communication across various industrial automation setups. Power isolation, transient voltage suppression (TVS), resettable fuses, and ESD protection ensure consistent performance and long-term durability in high-noise environments. Whether you're upgrading a legacy Modbus system or building a modern IoT infrastructure, this module delivers reliable and secure serial-to-Ethernet communication.

Features

Key Features and Benefits:

  • Dual RS485 Channels: Two independent RS485 ports operate simultaneously without crosstalk or interference.

  • Dual Ethernet Ports: Enables multiple network modes, device daisy-chaining, and flexible deployment.

  • Multi-Protocol Gateway Support: Acts as Modbus gateway, MQTT/JSON to Modbus converter, RS485 to JSON, and a network switch.

  • Robust Aluminium Alloy Enclosure: Sandblasted, anodised finish offers durability, heat dissipation, and a sleek appearance.

  • Rail-Mount Design: Industrial-grade compact form factor with rail-mounting for quick, secure installation.

  • Advanced Protection Features: Built-in isolation, TVS, resettable fuse, and ESD protection for stable, secure operations.

  • Flexible Communication Modes: Supports TCP Server/Client, UDP, UDP multicast, dynamic IP (DHCP), and DNS.

  • Cloud-Ready: User-defined heartbeat/registration packets for device identification and seamless cloud integration.

  • Accurate Time Sync: NTP protocol support to obtain precise network time for serial output or uploads.

  • Multiple Configuration Options: Configure via web browser, DHCP for dynamic IP, DNS for domain server access.

Resources

Interface Introduction

Multi communication modes

supports TCP server / TCP client / UDP multicast / UDP mode

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