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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Showing 60 of 130 Serial Communication items

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Advantech EKI-1528I-DR

8 Port RS-232/422/485 DIN-Rail Ethernet Serial Device Server

Advantech EKI-1511X

1 Port RS-422/485 Serial Device Server

Dataforth LDM85

Serial to Fibre Optic Modem

Dataforth LDM485

1 Port Isolated RS-232 to RS-485 Converter

Dataforth LDM422

1 Port Isolated RS-232 to RS-422 Converter

Sealevel 9065

ACC-188 USB Synchronous Serial Radio Adapter

Dataforth DCP485

1 Port DIN Rail Isolated RS-232 to RS-485 Converter

Sealevel 9064

ACC-188 PCMCIA Synchronous Serial Radio Adapter

Sealevel 4203

2 Port RS-232/422/485 Ethernet Serial Device Server

Sealevel 4202

2 Port RS-422/485 Ethernet Serial Device Server,

Sealevel 4201

2 Port RS-232 Ethernet Serial Device Server

Sealevel 4163

16 Port RS-232/422/485 Ethernet Serial Device Server

Sealevel 4162

16 Port RS-422/485 Ethernet Serial Device Server

Sealevel 4161

16 Port RS-232 Ethernet Serial Device Server

Sealevel 4103

1 Port Isolated RS-232/422/485 Ethernet Serial Device Server

Sealevel 4101

1 Port RS-232 Ethernet Serial Device Server

Sealevel 4403

4 Port RS-232/422/485 Ethernet Serial Device Server

Sealevel 4402

4 Port RS-422/485 Ethernet Serial Device Server

Sealevel 4401

4 Port RS-232 Ethernet Serial Device Server

Sealevel 4104

1 Port RS-232/422/485 Ethernet Serial Device Server

Sealevel 4102

1 Port RS-422/485 Ethernet Serial Device Server

Sealevel 4803

8 Port RS-232/422/485 Ethernet Serial Device Server

Sealevel 4802

8 Port RS-422/485 Ethernet Serial Device Server

Sealevel 4801

8 Port RS-232 Ethernet Serial Device Server

Dataforth LDM70

1 Port Fully Isolated RS-232 Line Driver Module

Dataforth LDM35

1 Port Signal Powered RS-232 Line Driver Module

Dataforth LDM30

1 Port General Purpose RS-232 Line Driver Module

Dataforth DCP35

2 Port Signal Powered DIN Rail RS-232 Line Driver Module

Moxa ISD-1130-T

RS-422/485 Surge Protector – 4kV Isolation and 7 Data Lines

Moxa ISD-1110-T

RS-232 Surge Protector – 4kV Isolation and 7 Data Lines

Moxa ISD-1210-T

RS-232 Surge Protector – 20kV Isolation and 4 Data Lines

Moxa TCF-142-S-SC-RM

RS-232/422/485 to Single-Mode SC Fibre Slide-In Module Converter

Moxa TCF-142-S-ST-RM

RS-232/422/485 to Single-Mode ST Fibre Slide-In Module Converter

Moxa CN2600-16

16 Port RS-232 Rack-Mount 2x LAN Terminal Server

Moxa Transio A52

1 Port Entry Level RS-232 to RS-422/485 Converter

Moxa ISD-1230-T

RS-422/485 Surge Protector – 20kV Isolation and 4 Data Lines

Moxa Transio A53

1 Port Entry Level RS-232 to RS-422/485 2kV isolated Converter

Moxa CN2600-8

8 Port RS-232 Rack-Mount 2x LAN Terminal Server

Moxa TCC-82

Port-Powered RS-232 Isolator

Moxa TCF-142-M-SC-RM

RS-232/422/485 to Multi-Mode SC Fibre Slide-In Module Converter

Moxa TCF-142-M-ST-RM

RS-232/422/485 to Multi-Mode ST Fibre Slide-In Module Converter

Moxa ICF-1150-IEX

2 Port IECEx RS-232/422/485 to Multi-Mode SC Fibre Converter

Moxa ICF-1180I

1 Port Isolated Industrial PROFIBUS to Multi-Mode ST Fibre Converter

Moxa NE-4100T

1 Port 10/100Mbps Ethernet Embedded TTL Serial Device Server

Moxa ICF-1150

2 Port RS-232/422/485 to Multi-Mode SC Fibre Converter

Moxa NPort 5130A

1 Port RS-422/485 Advanced Ethernet Serial Device Server – Screw-Type Power Connector and Power Adapter

Moxa NE-4110A

1 Port 10/100Mbps Ethernet Embedded RS-422/485 Serial Device Server, 0°C to +55°C

Moxa NPort 5210A

2 Port RS-232 Advanced Ethernet Serial Device Server – Power Jack and Terminal Block Connectors – Power Adapter

Moxa ICF-1150I-IEX

2 Port IECEx Isolated RS-232/422/485 to Multi-Mode ST Fibre Converter

Moxa ICF-1280I

2 Port Isolated Industrial PROFIBUS to Multi-Mode ST Fibre Converter

Moxa NPort 5110

1 Port RS-232 Ethernet Serial Device Server – Power Adapter

Moxa MiiNePort E1

1 Port 10/100Mbps Ethernet Embedded Serial Device Server – 50bps to 230.4kbps Baud rate

Moxa NPort 5150A

1 Port RS-232/422/485 Advanced Ethernet Serial Device Server – Screw-Type Power Connector and Power Adapter

Moxa NPort 5150

1 Port RS-232/422/485 Ethernet Serial Device Server – Power Adapter

Moxa NPort 5230

1 Port RS-232 and 1 Port RS-422/485 Ethernet Serial Device Server – Power Adapter

Moxa NPort IA-5250

2 Port RS-232/422/485 Ethernet Serial Device Server

Moxa NPort 5430

4 Port RS-422/485 Ethernet Serial Device Server – Power Adapter

Moxa NPort 6450

4 Port RS-232/422/485 Ethernet Secure Serial Device Server – Power Adapter

Moxa NPort 6150

1 Port RS-232/422/485 Ethernet Secure Serial Device Server – Power Adapter

Moxa NPort 5610-16

16 Port RS-232 Rack-Mount Ethernet Serial Device Server – 100V to 240V AC Power

Showing 60 of 130

Signal Interface Display simulator for testing new London Underground signalling system

London Underground signalling engineers required a number of panel PCs for temporary use as in-cab Signal Interface Displays (SIDs) in test trains, to allow the engineers to test the information being sent to the train from the new Thales computer-based signalling system.