Industrial Serial Device Servers and Communication Solutions

For systems that rely on RS-232, RS-422, or RS-485 serial communication, our range of industrial serial device servers and accessories offers a reliable path to modern connectivity. Including board-level modules, protocol converters, repeaters, serial-to-Ethernet device servers, and even tactical radio adapters, we’ve got you covered.

These devices are built for industrial environments, enabling seamless integration of legacy equipment into modern networks and IIoT platforms.

Not sure which solution is right for your application? Our technical account managers are happy to offer some friendly advice.

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Industrial Serial

Showing 132 of 132 Serial Communication items

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LDM422
Dataforth LDM422
1 Port Isolated RS-232 to RS-422 Converter
NPort DE-311
6 in stock
Moxa NPort DE-311
1 Port RS-232/422/485 10/100Mbps Ethernet Serial Device Server
£143.00
NPort 5650-8-DT
9 in stock
Moxa NPort 5650-8-DT
8 Port RS-232/422/485 Desktop Ethernet Serial Device Server – DB9 Ports and Power Adapter
£743.50
NPort 5650-8
4 in stock
Moxa NPort 5650-8
8 Port RS-232/422/485 Rack-Mount Ethernet Serial Device Server – 100V to 240V AC Power
£954.50
NPort 5110A
1 in stock
Moxa NPort 5110A
1 Port RS-232 Advanced Ethernet Serial Device Server – Screw-Type Power Connector and Power Adapter
£127.50
NPort 5150A
8 in stock
Moxa NPort 5150A
1 Port RS-232/422/485 Advanced Ethernet Serial Device Server – Screw-Type Power Connector and Power Adapter
£151.50
NPort 5110
37 in stock
Moxa NPort 5110
1 Port RS-232 Ethernet Serial Device Server – Power Adapter
£115.50
NPort 5450
7 in stock
Moxa NPort 5450
4 Port RS-232/422/485 Ethernet Serial Device Server – Power Adapter
£569.00
NPort P5150A
Moxa NPort P5150A
1 Port RS-232/422/485 PoE Serial Device Server – Screw-Type Power Connector
£245.00
NPort IA5000-G2
Moxa NPort IA5000-G2
1, 2 and 4-port DIN-rail Serial Device Servers for Industrial Automation
NPort IA5150A
Moxa NPort IA5150A
1 Port RS-232/422/485 Ethernet Serial Device Server – Surge Protection
£288.00
NPort 5650-16
13 in stock
Moxa NPort 5650-16
16 Port RS-232/422/485 Rack-Mount Ethernet Serial Device Server – 100V to 240V AC Power
£1,110.00
Specialist Support for Industrial Networking Solutions
Helping you choose and configure the right solution.

Integrating serial communication into modern networks doesn’t have to be complicated. Our Technical team can recommend the best serial device servers and communication solutions to match your application, ensuring dependable performance in even the most demanding environments.

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Why Does Serial Communication Still Matter?
Despite the rise of Ethernet and wireless standards, serial ports remain widely used in industrial automation, transport and utilities. They provide dependable point-to-point links with low overhead, making them ideal for equipment that needs simple, continuous data exchange.

Which Products Support Serial Networks?
This category includes device servers that bring serial equipment onto IP networks, converters that adapt between RS-232, RS-422 and RS-485, and repeaters that extend communication distance. Surge protectors are also available to safeguard systems against electrical spikes.

How Does Industrial-Grade Hardware Differ?
Compared to consumer-grade adapters, industrial serial devices use reinforced housings, extended temperature components and isolation features that protect both the converter and connected equipment. This ensures reliability for UK projects expected to run without interruption for many years.