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Analog Distributed I/O

Explore our Analog Distributed I/O solutions, designed to bring precise and flexible signal acquisition to industrial environments. By placing I/O modules closer to sensors and actuators, you can reduce wiring complexity, improve signal integrity, and achieve more efficient monitoring and control across your systems.

Our range supports a wide variety of analog signals including current, voltage, temperature and pressure inputs, with options for Ethernet, fieldbus and other communication protocols. This allows for easy integration into existing architectures and scalable deployment in automation, manufacturing and process control applications.

With over two decades of experience in industrial data acquisition and control, our team can help you select the ideal analog distributed I/O modules for your project. Contact us today to find out how we can support your next installation.

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Showing 50 of 50 Analog Distributed I/O items

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2 options available

Moxa ioLogik R1241 Series

RS-485 to 4 Analog Output Module – Modbus RTU

From £336.50 (exc. VAT)

2 options available

Moxa ioLogik R1240 Series

RS-485 to 8 Analog Input Module – Modbus RTU

From £272.00 (exc. VAT)

2 options available

Moxa ioLogik 2542 Series

Smart Ethernet Remote 4 Channel Isolated Analog Input/12 Digital I/O Module

From £692.50 (exc. VAT)

2 options available

Moxa ioLogik E2242 Series

Ethernet Micro RTU Controller – 4 Analog Input/12 Digital I/O – Modbus RTU – Logic Control

From £550.00 (exc. VAT)

2 options available

Moxa ioLogik E2240 Series

Ethernet Micro RTU Controller – 8 Analog Input/2 Analog Output – Modbus RTU – Logic Control

From £494.00 (exc. VAT)

1 option available

Advantech ADAM-6117EI Series

Real-Time EtherNet/IP to 8 Channel Isolated Analog Input Module

From £498.00 (exc. VAT)

1 option available

Advantech ADAM-6117PN Series

Real-Time Profinet to 8 Channel Isolated Analog Input Module

From £431.00 (exc. VAT)

Advantech ADAM-4017 Series

RS-485 to 8 Channel Analog Input Module

1 option available

Advantech ADAM-4019+ Series

RS-485 to 8 Channel Universal Analog Input Module – Modbus

From £330.00 (exc. VAT)

1 option available

Advantech ADAM-4118 Series

RS-485 to 8-Channelannel Thermocouple Input Module – Modbus

From £244.00 (exc. VAT)

1 option available

Advantech ADAM-6024 Series

Ethernet to 6 Channel Analog Input/2 Channel Analog Output/4 Channel Digital I/O Module – Modbus TCP

From £504.00 (exc. VAT)

1 option available

Advantech ADAM-6022 Series

Ethernet-Based 2x Loop PID Controller

From £429.00 (exc. VAT)

Simplify Your Integration with Complete Panel Build Solutions

End-to-end system design combining I/O, computing and connectivity for industrial applications.

We deliver bespoke turnkey builds designed around your application. Our engineering team uses advanced 3D CAD modelling to design and document every stage of the build, allowing for seamless integration of panel PCs, I/O modules and networking hardware. The result: a complete, tested system that’s ready to perform from day one.

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1 option available

Advantech ADAM-4024 Series

RS-485 to 4 Channel Analog Output Module – Modbus

From £224.00 (exc. VAT)

1 option available

Advantech ADAM-4115 Series

Robust RS-485 to 6 Channel RTD Input Module

From £308.50 (exc. VAT)

1 option available

Advantech ADAM-6224 Series

Ethernet to 4 Channel Analog Output & 4 Channel Digital Input Module

From £387.00 (exc. VAT)

1 option available

Advantech ADAM-4117 Series

RS-485 to 8 Channel Analog Input Module – Modbus – Extended Wide Temperature Operation

From £229.00 (exc. VAT)

1 option available

Advantech ADAM-6017 Series

Ethernet to 8 Channel Isolated Analog Input & 2 Channel Digital Output Module – Modbus TCP

From £269.00 (exc. VAT)

1 option available

Advantech ADAM-6217 Series

Ethernet to 8 Channel Isolated Analog Input Module – Modbus TCP

From £316.50 (exc. VAT)

1 option available

Advantech ADAM-6317 Series

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

From £381.50 (exc. VAT)

3 options available

Advantech ADAM-4017+ Series

RS-485 to 8 Channel Analog Input Module

From £158.00 (exc. VAT)

1 option available

Advantech WISE-S614 Series

4-Channel Analog Input – 4-Channel Digital Input I/O IP65 Module for Wise-4610

From £196.50 (exc. VAT)

1 option available

Advantech WISE-S615 Series

4-Channel RTD Input IP65 I/O Module for Wise-4610

From £235.50 (exc. VAT)

1 option available

Advantech WISE-S617 Series

I/O Module for The Wise-4610 – 2x Analog Inputs – 2x Digital Inputs – 1x Digital Output – 1x RS-485

From £219.50 (exc. VAT)

1 option available

Advantech WISE-S214 Series

I/O Module for The Wise-4220 – 4-Channel Analog Input – 4-Channel Digital Input

From £132.00 (exc. VAT)

2 options available

Advantech WISE-4610 Series

Industrial Lora/Lorawan Wireless IP65 Sensor Node

From £222.50 (exc. VAT)

1 option available

Advantech WISE-2210 Series

Proprietary LPWAN IoT Wireless Self-Powered CT Sensor Node for AC Currents

From £143.00 (exc. VAT)

1 option available

Advantech WISE-4012 Series

4 Universal Input – 2 Digital Output IoT Wireless I/O Module

From £160.50 (exc. VAT)

1 option available

Advantech WISE-4010/LAN Series

4 Current Input – 4 Digital Output IoT Ethernet I/O Module

From £145.50 (exc. VAT)

Advantech BB-WCD1TA3

Indoor Wireless Mesh 802.15.4E Sensor – 3 Analog Inputs

1 option available

Advantech WISE-2211 Series

Proprietary LPWAN IoT Wireless Self-Powered 3 Analog Input Node for DC Currents

1 option available

Advantech WISE-1540 Series

M2.Com Mesh Network IoT Node

1 option available

Advantech WISE-1530 Series

M2.Com Wi-Fi / BLE IoT Node

From £57.50 (exc. VAT)

1 option available

Advantech WISE-1510 Series

M2.Com Lora IoT Node

1 option available

Sealevel 570W Series

Wireless 802.11b/g Modbus TCP to 8 Analog Input – 8 Isolated Digital Input/8 Form C Relay Output Adapter

From £502.00 (exc. VAT)

1 option available

Sealevel 570S Series

RS-232 Modbus RTU to 8 x 16-bit Analog Input – 8 Isolated Digital Input/8 Form C Relay Output Adapter

From £403.00 (exc. VAT)

1 option available

Sealevel 570N Series

8 Analog Input – 8 Isolated Digital Input/8 Form C Relay Output SeaI/O Expansion Module

From £403.00 (exc. VAT)

1 option available

Sealevel 570M Series

RS-485 Modbus RTU to 8 Analog Input – 8 Isolated Digital Input/8 Form C Relay Output Adapter

From £403.00 (exc. VAT)

1 option available

Sealevel 540W Series

Wireless 802.11b/g Modbus TCP to 32 Open-Collector Output Adapter

From £477.50 (exc. VAT)

1 option available

Sealevel 470W Series

Wireless 802.11b/g Modbus TCP to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output Adapter

From £563.50 (exc. VAT)

1 option available

Sealevel 470S Series

RS-232 Modbus RTU to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output Adapter

From £465.50 (exc. VAT)

1 option available

Sealevel 470N Series

16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output SeaI/O Expansion Module

From £465.50 (exc. VAT)

1 option available

Sealevel 470M Series

RS-485 Modbus RTU to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output Adapter

From £465.50 (exc. VAT)

1 option available

Sealevel 170PoE Series

PoE Modbus TCP to 8 A/D – 2 Optically Dry Contact Input – 2 Solid-State Relay Output Adapter

From £303.50 (exc. VAT)

1 option available

Sealevel 470E Series

Ethernet Modbus TCP to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output Adapter

From £539.00 (exc. VAT)

1 option available

Sealevel 170E Series

Ethernet Modbus TCP to 8 A/D – 2 Optically Dry Contact Input – 2 Solid-State Relay Output Adapter

From £303.50 (exc. VAT)

1 option available

Sealevel 470S-OEM Series

RS-232 Modbus RTU to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output OEM Board

From £452.00 (exc. VAT)

1 option available

Sealevel 470M-OEM Series

RS-485 Modbus RTU to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output OEM Board

From £452.00 (exc. VAT)

1 option available

Sealevel 470E-OEM Series

Ethernet Modbus TCP to 16 Analog Input/2 Analog Output – 8 Isolated Digital Input/8 Digital Output OEM Board

From £526.50 (exc. VAT)

1 option available

Sealevel 170PoE-OEM Series

PoE Modbus TCP to 8 A/D – 2 Optically Dry Contact Input – 2 Solid-State Relay Output Board

From £292.00 (exc. VAT)

1 option available

Sealevel 170E-OEM Series

Ethernet Modbus TCP to 8 A/D – 2 Optically Dry Contact Input – 2 Solid-State Relay Output Board

From £292.00 (exc. VAT)

What Is Analog Distributed I/O and Why Is It Important?
In industrial and automation systems, precision often depends on how well signals are captured and shared. Analog distributed I/O modules translate real-world measurements into accurate digital data that control systems can act on instantly. They create a direct line between sensors and software, enabling consistent monitoring, adaptive control, and faster response to process changes. This capability forms the foundation of reliable automation, where data must move seamlessly across distance and time.

Delivering Trusted Rail Solutions
Analog distributed I/O devices bring flexibility to complex systems. They can be placed near the source of measurement, reducing noise and signal loss that can distort readings. Modular designs allow expansion without disruption, letting engineers scale systems as requirements evolve. These modules support diverse protocols and network types, linking equipment across manufacturing lines, test benches, and energy facilities with dependable accuracy.

Built For Flexibility and Expansion
Each rail-certified panel PC blends practical design with lasting strength. Touchscreens remain readable under shifting light, connectors lock firmly against vibration, and internal components maintain stable output under constant use. These systems are designed to function without hesitation, providing clear information and consistent control even as conditions change around them. In the rail industry, that level of assurance isn’t optional; it’s essential.