Ethernet Remote I/O Modules for Network-Based Signal Control

Our Ethernet Remote I/O modules make it easy to acquire and control digital, analog, relay, pulse, and temperature signals across IP networks. With rugged industrial-grade designs and broad protocol compatibility, they’re a great fit for SCADA, factory automation, and remote monitoring systems.

Speak to our knowledgeable team today to learn how our Ethernet I/O modules can simplify your project integration.

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Showing 60 of 93 Ethernet Remote I/O Modules items

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Moxa ioMirror E3210

Ethernet to 8 Digital Input / 8 Digital Output Module – Modbus/TCP – Logic Control

£261.00

Advantech ADAM-6366

IoT OPC UA Ethernet to Ssr Relay Output Module – Modbus

£338.50

Advantech ADAM-6360D

IoT OPC UA Ethernet to Solid State Relay Output Module – Modbus

£341.00

Advantech ADAM-6350

IoT OPC UA Ethernet to Digital I/O Module – Modbus

£331.50

Advantech ADAM-6266

Ethernet to 4 Channel Digital Input/4 Channel Relay Output Module – Modbus TCP

£236.00

Advantech ADAM-6260

Ethernet to 6 Channel Form C Relay Output Module – Modbus TCP

£245.00

Advantech ADAM-6256

Ethernet to 16-Channel Isolated Digital Output Module – Modbus TCP

£246.50

Advantech ADAM-6251

Ethernet to 16 Channel Isolated Digital Input Module – Modbus TCP

£235.50

Advantech ADAM-6250

Ethernet to 8 Channel Isolated Digital Output & 7 Channel Isolated Digital Input Module – Modbus TCP

£246.50

Advantech ADAM-6066

Ethernet to 6 Channel Digital Input/6 Channel Form A Power Relay Output Module – Modbus TCP

£195.00

Advantech ADAM-6060

Ethernet to 6 Channel Digital Input/6 Channel Form A Relay Output Module – Modbus TCP

£180.50

Advantech ADAM-6052

Ethernet to 16 Channel Isolated Sourcing Digital I/O Module – Modbus TCP

£180.00

Advantech ADAM-6051

Ethernet to 14 Channel Isolated Digital I/O Module – 2 Channel Counter & Modbus TCP

£163.00

Advantech ADAM-6050

Ethernet to 18 Channel Isolated Digital I/O Module – 12x Isolated Di – 6x Isolated Do – Modbus TCP

£168.00

Advantech ADAM-6018+

Ethernet to 8 Channel Isolated Thermocouple Input – Modbus TCP – MQTT – SNMP – RESTful

£341.50

Advantech ADAM-6015

Ethernet to 7 Channel Isolated RTD Input Module – Modbus TCP

£340.50

Sealevel 580PoE

Ethernet Modbus TCP to 32 Isolated Dry-Contact Inputs

£637.50

Sealevel 580E

Ethernet Modbus TCP to 32 Isolated Dry-Contact Inputs

£637.50

Sealevel 540E

Ethernet Modbus TCP to 32 Open-Collector Output Adapter

£453.00

Sealevel 540E-OEM

Ethernet Modbus TCP to 32 Open-Collector Output OEM Board

£439.50

Sealevel 530E

Ethernet Modbus TCP to 16 Isolated Digital Input/16 Open-Collector Output Adapter

£502.00

Sealevel 530E-OEM

Ethernet Modbus TCP to 16 Isolated Digital Input/16 Open-Collector Output OEM Board

£489.00

Sealevel 520E-OEM

Ethernet Modbus TCP to 8 Isolated Digital Input/8 High Current Form C Relay Output OEM Board

£340.50

Sealevel 463E

Ethernet Modbus TCP to 96 Channel TTL Digital I/O Adapter

£358.00

Sealevel 463E-OEM

Ethernet Modbus TCP to 96 Channel TTL Digital I/O OEM Board

£332.00

Sealevel 462E-OEM

Ethernet Modbus TCP to 96 Channel TTL DB78F Digital I/O OEM Board

£383.50

Sealevel 462E

Ethernet Modbus TCP to 96 Channel TTL DB78F Digital I/O Adapter

£409.00

Sealevel 450E

Ethernet Modbus TCP to 16 Form C Relay Output Adapter

£353.50

Sealevel 450E-OEM

Ethernet Modbus TCP to 16 Form C Relay Output OEM Board

£340.50

Sealevel 430E

Ethernet Modbus TCP to 32 Isolated Digital Input Adapter

£304.50

Sealevel 430E-OEM

Ethernet Modbus TCP to 32 Isolated Digital Input OEM Board

Sealevel 420E

Ethernet Modbus TCP to 16 Isolated Digital Input/8 Form C Relay Output Adapter

£340.50

Sealevel 420E-OEM

Ethernet Modbus TCP to 16 Isolated Digital Input/8 Form C Relay Output OEM Board

£329.00

Sealevel 410E

Ethernet Modbus TCP to 16 Isolated Digital Input/16 Reed Relay Output Adapter

£329.00

Sealevel 410E-OEM

Ethernet Modbus TCP to 16 Isolated Digital Input/16 Reed Relay Output OEM Board

£316.00

Sealevel 440E

Ethernet Modbus TCP to 32 Reed Relay Output Adapter

£378.00

Sealevel 440E-OEM

Ethernet Modbus TCP to 32 Reed Relay Output OEM Board

£366.00

Inlog EDAM-9017

Ethernet to 8-ch Isolated Analog Input / 2-ch Digital Output Module

Inlog EDAM-5019

USB/Serial/Ethernet to 16-ch Thermocouple Input/2-ch Digital Input – 1-ch Digital Output Module

Sealevel 160PoE

Ethernet Modbus TCP to 32 Channel TTL Digital I/O Adapter

£253.50

Sealevel 160PoE-OEM

Ethernet Modbus TCP to 32 Channel TTL Digital I/O Board

Sealevel 160E

Ethernet Modbus TCP to 32 Channel TTL Digital I/O Adapter

£215.00

Sealevel 160E-OEM

Ethernet Modbus TCP to 32 Channel TTL Digital I/O Board

Sealevel 150PoE

Ethernet Modbus TCP to 4 Form C Relay Output Adapter

£193.00

Sealevel 150E

Ethernet Modbus TCP to 4 Form C Relay Output Adapter

£193.00

Sealevel 140PoE

Ethernet Modbus TCP to 4 Reed Relay Output Adapter

£181.50

Sealevel 140E

Ethernet Modbus TCP to 4 Reed Relay Output Adapter

£181.50

Sealevel 130PoE

PoE Modbus TCP to 4 Optically Isolated Digital Input Adapter

£170.00

Sealevel 130E

Ethernet Modbus TCP to 4 Optically Isolated Digital Input Adapter

£170.00

Sealevel 120PoE

PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Adapter

£263.00

Sealevel 120PoE-OEM

PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board

£244.50

Sealevel 120E

Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Adapter

£216.00

Sealevel 120E-OEM

Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board

£204.50

Sealevel 110PoE

PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Adapter

£204.50

Sealevel 110PoE-OEM

PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board

£193.00

Sealevel 110E

Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Adapter

£204.50

Sealevel 110E-OEM

Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board

£193.00

Moxa ioLogik 2512

Smart Ethernet Remote 8 Channel Isolated Digital Input / 8 Digital I/O Module – Click&Go Plus – Wide Temperature Operation

£503.50

Moxa ioLogik E1211

Ethernet to 16 Channel Isolated Digital Output Module – Modbus TCP – Wide Temperature Operation

£177.00

Moxa ioLogik E1213

Ethernet to 8 Channel Isolated Digital Input / 4 Digital Outputs / 4 Digital Io Module – Modbus TCP – Wide Temperature Operation

£233.50

Showing 60 of 93

How Do Ethernet I/O Modules Support Large Networks?
They can handle high channel counts with multiple simultaneous connections, allowing many PLCs or SCADA systems to read and write data without bottlenecks.

What About Protocol Compatibility?
Many units support Modbus TCP, EtherNet/IP and Profinet in one device. This multi-protocol capability avoids lock-in and makes it easier to integrate mixed-vendor systems.

Which Features Help in Industrial Sites?
DIN-rail mounting, dual Ethernet ports with daisy-chain capability and watchdog timers keep systems stable, even in the event of partial network failure.