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Unitronics Expansion Modules

Our Product Range

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  1. UIA-0402N Unistream Input/Output Expansion Module with 4 Analogue Inputs and 2 Analogue Outputs UIA-0402N Unistream Input/Output Expansion Module with 4 Analogue Inputs and 2 Analogue Outputs

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    Special Price £198.13 £165.11 Regular Price £233.10
  2. UID-0808R Unistream Input/Output Expansion Module with 8 Digital Isolated Inputs and 8 Relay Outputs UID-0808R Unistream Input/Output Expansion Module with 8 Digital Isolated Inputs and 8 Relay Outputs

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    Special Price £151.73 £126.44 Regular Price £178.50
  3. UID-0808T Unistream Input/Output Expansion Module with 16 Digital Isolated Inputs and 16 Transistor Isolated Outputs UID-0808T Unistream Input/Output Expansion Module with 16 Digital Isolated Inputs and 16 Transistor Isolated Outputs

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    Special Price £135.66 £113.05 Regular Price £159.60
  4. UID-W1616T Unistream Input/Output Expansion Module with 16 Digital Inputs and 16 Transistor Outputs UID-W1616T Unistream Input/Output Expansion Module with 16 Digital Inputs and 16 Transistor Outputs

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    Special Price £219.55 £182.96 Regular Price £258.30
  5. UIS-08TC Unistream Input/Output Expansion Module with 8 Temperature Inputs UIS-08TC Unistream Input/Output Expansion Module with 8 Temperature Inputs

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    Special Price £294.53 £245.44 Regular Price £346.50
  6. V200-19-RS4-X Unitronics RS232/485 card for V200,Isolated V200-19-RS4-X Unitronics RS232/485 card for V200,Isolated

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    Special Price £49.98 £41.65 Regular Price £58.80
  7. UIA-0006 Unistream Input/Output Expansion Module with 6 Analogue Inputs UIA-0006 Unistream Input/Output Expansion Module with 6 Analogue Inputs

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    Special Price £239.20 £199.33 Regular Price £281.40
  8. UIA-0800NH Unistream Input/Output Expansion Module with 8 Analogue inputs UIA-0800NH Unistream Input/Output Expansion Module with 8 Analogue inputs

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    Special Price £207.06 £172.55 Regular Price £243.60
  9. UIA-0800NH Unistream Input/Output Expansion Module with 8 Analogue inputs and HART Communication UIA-0800NH Unistream Input/Output Expansion Module with 8 Analogue inputs and HART Communication

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    Special Price £290.95 £242.46 Regular Price £342.30
  10. UID-0016R Unistream Input/Output Expansion Module with 16 Relay Outputs UID-0016R Unistream Input/Output Expansion Module with 16 Relay Outputs

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    Special Price £183.85 £153.21 Regular Price £216.30
  11. UID-0016T Unistream Input/Output Expansion Module with 16 Transistor Isolated Outputs UID-0016T Unistream Input/Output Expansion Module with 16 Transistor Isolated Outputs

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    Special Price £151.73 £126.44 Regular Price £178.50
  12. UID-0808THS Unistream Input/Output Expansion Module with 8 Digital Isolated Inputs and 8 Transistor Isolated Outputs UID-0808THS Unistream Input/Output Expansion Module with 8 Digital Isolated Inputs and 8 Transistor Isolated Outputs

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    Special Price £249.90 £208.25 Regular Price £294.00
  13. UID-1600 Unistream Input Expansion Module with 16 Digital Inputs UID-1600 Unistream Input Expansion Module with 16 Digital Inputs

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    Special Price £117.82 £98.18 Regular Price £138.60
  14. UID-W1616R Unistream Input/Output Expansion Module with 16 Digital Inputs and 16 Relay Outputs UID-W1616R Unistream Input/Output Expansion Module with 16 Digital Inputs and 16 Relay Outputs

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    Special Price £230.27 £191.89 Regular Price £270.90
  15. UIS-04PTKN Unistream Input/Output Expansion Module with 4 Temperature Inputs UIS-04PTKN Unistream Input/Output Expansion Module with 4 Temperature Inputs

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    Special Price £219.55 £182.96 Regular Price £258.30
  16. UIS-04PTN Unistream Input/Output Expansion Module with 4 Temperature Inputs UIS-04PTN Unistream Input/Output Expansion Module with 4 Temperature Inputs

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    Special Price £219.55 £182.96 Regular Price £258.30
  17. UIS-WCB1 UniStream I/O Expansion Module – 14 Digital/Analogue Inputs and 12 Relay Outputs UIS-WCB1 Unistream Input/Output Expansion Module with 14 Inputs and 12 Outputs

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    Special Price £340.93 £284.11 Regular Price £401.10
  18. UIS-WCB2 UniStream I/O Expansion Module – 14 Digital/Analogue Inputs and 12 Transistor Outputs UIS-WCB2 Unistream Input/Output Expansion Module with 14 Inputs and 12 Outputs

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    Special Price £340.93 £284.11 Regular Price £401.10
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Shop By
Shopping Options
Brand
  1. Unitronics 19 item
HSC/Shaftencoder Input
  1. 2 x 10kHz 32 bit 2 item
  2. 2 x 250kHz 32 bit 1 item
Temperature Measurement Input
  1. 2 x (isolated) Thermocouple, PT100 / NI100 / NI120 / PT1000/ NI1000 2 item
  2. 4 x PT100 / NI100 / NI120 1 item
  3. 4 x PT1000 / NI1000/ NI1200 1 item
  4. 8 x (isolated) Thermocouple 1 item
Transistor Isolated Output
  1. 2 Sink (npn) 1 item
  2. 8 Source (pnp) 2 item
  3. 8 Source (pnp) 2 Sink (npn) 1 item
  4. 16 Source (pnp) 2 item
Number of relay outputs
  1. 8 2 item
  2. 16 2 item
Unitronics Expansion Modules

Unitronics Expansion Modules

We provide the full range of Unitronics expansion modules here at LED Controls, designed to make control systems scalable and adaptable. These modules allow you to extend your system with additional digital and analogue I/O, temperature inputs, high-speed counters, or communications ports, ensuring that you only add what you need. Expansion modules can be mounted locally beside the controller or remotely to reduce cabinet congestion, so that you have flexibility when planning panel layouts. This approach means that you don’t need to overspecify controllers at the outset, so that you can control the costs of your project while keeping options open for growth.

Unitronics Expansion Modules FAQS

What types of expansion modules are available?

Our Unitronics range covers a wide variety of module types to match different signal needs. Digital input and output modules support switching tasks and general machine control, while analogue modules can handle process variables such as flow, pressure, and temperature. Dedicated temperature modules for RTDs and thermocouples allow for precise monitoring in applications like food processing or HVAC, and high-speed counter modules are also available for motion control and encoder feedback. Finally, additional communications modules can support wider integration with fieldbus networks.

How do expansion modules connect into existing systems?

Our Unitronics expansion modules can be mounted directly alongside the controller for local expansion or added remotely via adapters for distributed architectures. This flexibility makes it possible to position I/O closer to sensors or actuators, reducing wiring complexity and cabinet overcrowding. Most modules snap onto DIN rails or can be screw-mounted for secure placement, and the connection is handled through standardised bus systems to keep installation straightforward. With careful planning from your engineering team, expansion modules can be added without disrupting the core controller setup, so you can scale your projects in a simpler and more efficient way.

What support do we provide for expansion module projects at LED Controls?

Our team can help you identify the best combination of modules to suit your application, and we make sure that every module is compatible with both the controller and the environment. That includes confirming the correct mix of digital, analogue, and temperature inputs, as well as choosing the right communication interfaces. Our guidance can also cover advice on mounting practices, module addressing, and configuration within UniLogic software so that the signals from each module are mapped correctly to the functions in your control system. We supply Unitronics modules with full technical support so that your projects expand in a structured and reliable way.

Manufacturers

ABB
Chint
Danfoss
ETE
Ilme
IMO
Lovato Electric
Pfannenberg
Rittal
TECO
Turck Banner
Yaskawa
Carlo Gavazzi
Gewiss
Safybox
Eland
Finder
EMAS
Entrelec
Teknomega
Partex
Meanwell
Mersen
Nvent Hoffman
Cembre
Wohner
Wago
Unitronics
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