Remote I/O Modules for Industrial Control and Monitoring

Explore our extensive range of industrial Remote I/O modules designed to bring reliable acquisition and control of digital, analog, and relay signals to your networked control systems. With support for Ethernet, serial, USB, wireless and fieldbus communication, our I/O solutions are trusted in manufacturing, energy, and automation environments worldwide.

Get in touch with our expert team today to discuss your I/O requirements and find the right solution for your application.

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Remote I/O Modules

Showing 180 of 218 Remote I/O items

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BB-WCD1TD2
Advantech BB-WCD1TD2
Indoor Wireless Mesh 802.15.4E Sensor – 2 Digital Inputs – 2 Digital Outputs
BB-WCD1TTJ
Advantech BB-WCD1TTJ
Indoor Wireless Mesh 802.15.4E Sensor – 2 J-Type Thermocouple Inputs
EDAM-9017
1 in stock
Inlog EDAM-9017
Ethernet to 8-ch Isolated Analog Input / 2-ch Digital Output Module
170PoE-OEM
Sealevel 170PoE-OEM
PoE Modbus TCP to 8 A/D – 2 Optically Dry Contact Input – 2 Solid-State Relay Output Board
£292.00
ADAM-4017
Advantech ADAM-4017
RS-485 to 8 Channel Analog Input Module
ADAM-6052
4 in stock
Advantech ADAM-6052
Ethernet to 16 Channel Isolated Sourcing Digital I/O Module – Modbus TCP
£180.00
ADAM-4018+
Advantech ADAM-4018+
RS-485 to 8 Channel Thermocouple Input Module – Modbus
£272.00
ADAM-4056SO
Advantech ADAM-4056SO
RS-485 to 12 Channel Isolated Sourcing Digital Output Module – Modbus
£128.50
WISE-4220
Advantech WISE-4220
Industrial Wi-Fi 2.4G Wireless I/O Module
£140.50
WISE-2210
Advantech WISE-2210
Proprietary LPWAN IoT Wireless Self-Powered CT Sensor Node for AC Currents
£160.50
ADAM-4118
Advantech ADAM-4118
RS-485 to 8-Channelannel Thermocouple Input Module – Modbus
£248.50
WISE-S214
Advantech WISE-S214
I/O Module for The Wise-4220 – 4-Channel Analog Input – 4-Channel Digital Input
£134.50
ADAM-4150
1 in stock
Advantech ADAM-4150
RS-485 to 15 Channel Digital I/O Module – Modbus
£130.50
ADAM-6117PN
Advantech ADAM-6117PN
Real-Time Profinet to 8 Channel Isolated Analog Input Module
£431.00
ADAM-4080
Advantech ADAM-4080
RS-485 to 2 Channel Counter/Frequency Module
£157.00
WISE-4012
Advantech WISE-4012
4 Universal Input – 2 Digital Output IoT Wireless I/O Module
£163.50
WISE-4010/LAN
Advantech WISE-4010/LAN
4 Current Input – 4 Digital Output IoT Ethernet I/O Module
£148.00
WISE-4051
2 in stock
Advantech WISE-4051
8 Digital Input IoT Wireless I/O Module – RS-485 Port
£173.50
WISE-4210-S231
Advantech WISE-4210-S231
Temperature/Humidity LPWAN IoT Wireless Sensor Node
£215.50
ADAM-6022
Advantech ADAM-6022
Ethernet-Based 2x Loop Pid Controller – Modbus TCP
£457.00
ADAM-4168
Advantech ADAM-4168
RS-485 to 8 Channel Reed Relay Output Module – Modbus
£143.50
ADAM-6160EI
Advantech ADAM-6160EI
Real-Time EtherNet/IP to 6 Channel Form C Relay Output Module
£357.50
ADAM-4060
Advantech ADAM-4060
RS-485 to 4 Channel Relay Output Module
£117.50
WISE-4610
1 in stock
Advantech WISE-4610
Industrial Lora/Lorawan Wireless IP65 Sensor Node
£248.00
WISE-S614
1 in stock
Advantech WISE-S614
4-Channel Analog Input – 4-Channel Digital Input I/O IP65 Module for Wise-4610
£220.00
WISE-S672
Advantech WISE-S672
6-Channel Digital Input – 2x Serial Port I/O IP65 Module for Wise-4610
£138.50
ADAM-4021
Advantech ADAM-4021
RS-485 to 1 Channel Analog Output Module
£157.00
ADAM-6260
Advantech ADAM-6260
Ethernet to 6 Channel Form C Relay Output Module – Modbus TCP
£245.00
ADAM-4052
Advantech ADAM-4052
RS-485 to 8 Channel Isolated Digital Input Module
£90.50
WISE-S251
Advantech WISE-S251
I/O Module for The Wise-4220 – 6-Channel Digital Input – RS-485
£57.50
ADAM-4050
Advantech ADAM-4050
RS-485 to 16 Channel Digital I/O Module
£88.00
ADAM-6156EI
Advantech ADAM-6156EI
Real-Time EtherNet/IP to 16 Channel Isolated Digital Output Module
£328.00
ADAM-4069
2 in stock
Advantech ADAM-4069
RS-485 to 8 Channel Power Relay Output Module – Modbus
£175.00
ADAM-4019+
Advantech ADAM-4019+
RS-485 to 8 Channel Universal Analog Input Module – Modbus
£336.50
ADAM-6317
Advantech ADAM-6317
IoT OPC UA Ethernet to Analog Input – Digital I/O Module – Modbus
£388.50
ADAM-6024
Advantech ADAM-6024
Ethernet to 6 Channel Analog Input/2 Channel Analog Output/4 Channel Digital I/O Module – Modbus TCP
£513.50
ADAM-4024
Advantech ADAM-4024
RS-485 to 4 Channel Analog Output Module – Modbus
£228.00
ADAM-6251
Advantech ADAM-6251
Ethernet to 16 Channel Isolated Digital Input Module – Modbus TCP
£235.50
WISE-4060
Advantech WISE-4060
4 Digital Input – 4 Relay Output IoT Wireless I/O Module
£143.00
ADAM-4053
Advantech ADAM-4053
RS-485 to 16 Channel Digital Input Module
£108.00
WISE-S250
Advantech WISE-S250
I/O Module for The Wise-4220 – 6-Channel Digital Input – 2-Channel Digital Output – RS-485
£86.50
ADAM-4051
3 in stock
Advantech ADAM-4051
RS-485 to 16 Channel Isolated Digital Input Module – Modbus
£116.50
ADAM-6224
Advantech ADAM-6224
Ethernet to 4 Channel Analog Output & 2 Channel Digital Input Module – Modbus TCP
£394.50
ADAM-6015
6 in stock
Advantech ADAM-6015
Ethernet to 7 Channel Isolated RTD Input Module – Modbus TCP
£340.50
ADAM-6350
Advantech ADAM-6350
IoT OPC UA Ethernet to Digital I/O Module – Modbus
£331.50
ADAM-6150EI
Advantech ADAM-6150EI
Real-Time EtherNet/IP to 15 Channel Isolated Digital I/O Module
£327.50
ADAM-4015
Advantech ADAM-4015
RS-485 to 6 Channel RTD Input Module – Modbus
£294.00
ADAM-4115
Advantech ADAM-4115
Robust RS-485 to 6 Channel RTD Input Module
£314.50
ADAM-6256
Advantech ADAM-6256
Ethernet to 16-Channel Isolated Digital Output Module – Modbus TCP
£246.50
WISE-S615
Advantech WISE-S615
4-Channel RTD Input IP65 I/O Module for Wise-4610
£263.50
ADAM-4055
2 in stock
Advantech ADAM-4055
RS-485 to 16 Channel Isolated Digital I/O Module – Modbus
£121.50
ADAM-6360D
Advantech ADAM-6360D
IoT OPC UA Ethernet to Solid State Relay Output Module – Modbus
£341.00
ADAM-6150PN
Advantech ADAM-6150PN
Real-Time Profinet to 15 Channel Isolated Digital I/O Module
£283.00
WISE-4060/LAN
Advantech WISE-4060/LAN
4 Digital Input – 4 Relay Output IoT Ethernet I/O Module
£156.50
ADAM-4117
Advantech ADAM-4117
RS-485 to 8 Channel Analog Input Module – Modbus – Extended Wide Temperature Operation
£233.50
ADAM-6151EI
Advantech ADAM-6151EI
Real-Time EtherNet/IP to 16 Channel Isolated Digital Input Module
£327.00
WISE-4050LAN
3 in stock
Advantech WISE-4050LAN
4 Digital Input – 4 Digital Output IoT Ethernet I/O Module
£148.00
ADAM-6366
Advantech ADAM-6366
IoT OPC UA Ethernet to Ssr Relay Output Module – Modbus
£338.50
ADAM-6117EI
Advantech ADAM-6117EI
Real-Time EtherNet/IP to 8 Channel Isolated Analog Input Module
£498.00
WISE-S617
Advantech WISE-S617
I/O Module for The Wise-4610 – 2x Analog Inputs – 2x Digital Inputs – 1x Digital Output – 1x RS-485
£245.50
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Showing 180 of 218

How Do Remote I/O Modules Improve System Design?
They let signals from sensors and actuators be collected close to the source and transmitted digitally over standard networks. This reduces long analogue cable runs, cutting installation costs and minimising noise interference.

What Factors Affect Performance?
Response time, update rate and supported protocols all play a role. Some modules buffer data to cope with network congestion, while others provide time synchronisation to keep multi-point systems aligned.

Why Choose an Industrial Supplier in the UK?
We provide a full portfolio of Remote I/O types with lifecycle support. UK-based technical help ensures engineers can specify the right models for integration, reducing delays during commissioning.