SKU: 23272255197

LNK-IO20-IP-BAC BACnet IP IO Module with 20 I/O

Sale price$395.55 Regular price$439.50
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Description

LNK-IO20-IP-BAC BACnet IP IO Module with 20 I/OProduct Overview Link IO is an Open Protocol, distributed IO System with a 5 year warrantydesigned to help our System Integrators access any project from small to large without compromising quality or flexibility. Innon produces Link IO in collaboration withCAREL S. p. A, an Italian controls manufacturer trusted all over the world in critical control applications. The Link IO contains one main unit which can be either Modbus or both Modbus and Bacnet

Product Overview

Link IO is an Open Protocol, distributed IO System with a 5-year warranty designed to help our System Integrators access any project from small to large without compromising quality or flexibility.

Innon produces Link IO in collaboration with CAREL S.p.A, an Italian controls manufacturer trusted all over the world in critical control applications.

The Link IO contains one main unit which can be either Modbus or both Modbus and Bacnet with either RS458 or IP connection.

The system contains one main unit that can be either Bacnet or Modbus and up to 10 expansion units. 

This LNK-IO20-IP-BAC  is the main unit that comes with an IP connection and both BACnet and Modbus protocol available. 

This main unit has 20 I/Os, and you can expand it with 160 I/Os by using maximum 10 expansion units. So you get a total of 180 I/O points for one main unit.

This main unit has an IP connection to the controller and is using an RS485 connection to the expansion units.

To configure this main unit and the expansion modules, you can either:

1. Use our web configurator: https://link.innon.com.

Once you have downloaded your required configuration, you can upload it to your main unit. The expansion modules will be automatically configured. You can configure everything in one go.

2. Use the display of the main unit.

Another new feature is the screen which allows you to check the status of points or turn things on and off directly via the screen. This is ideal in projects where you need to turn the heating on, for example, before even commissioning the BMS.

Key Features:

  • 10 Universal Inputs or Outputs
  • 6 x Digital outputs (DO)
  • 2 x Digital Inputs (DI)
  • 2 x Analogue Outputs (AO)
  • Expandable up to 180 I/O points (up to 10 Expansion Modules)
  • Commissioning using the display
  • Hand/Off/Auto using the display
  • Watchdog for safe operation
  • Built-in stand-alone IO functions

Do you have a question about this product?

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23272255197

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Emerson lousa
Boise, US
★★★★★ 4
Good product
Size: 6inches-100PCS
“Good product
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Reviewed in the United States on January 23, 2026
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Mike S
Alexandria, US
★★★★★ 5
Does what I needed it to do
Size: 50mm/2inch, Color: Black, Number of Items: 4
Worked perfectly for routing all my wires for my desk. The included tie straps were an added bonus. Now everything is nice, tidy and secured to the back side of my rolling desk.
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Reviewed in the United States on May 6, 2026
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Amazon Customer
Massapequa, US
★★★★★ 5
Great value
Size: 50mm/2inch, Color: Black, Number of Items: 2
Great price. Worked perfectly.
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Reviewed in the United States on May 1, 2026
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Barry Robinson
Belleville, US
★★★★★ 5
Great to clean up the cable clutter
Size: 50mm/2inch, Color: Black, Number of Items: 4
I finally got around to cleaning up the cable disaster on my home office desk and these grommets were exactly what I needed. They fit perfectly into the 2-inch holes I drilled, and the plastic feels surprisingly sturdy, not like that cheap, brittle stuff that snaps the moment you try to pop the cover back on. The little brush-like opening is a nice touch because it keeps the cords from sliding back down when they aren't plugged in, and the black finish looks really clean against my wood tabletop. For a 4-pack, the price was a total steal, and it honestly makes the whole setup look way more professional than just having raw holes in the desk. If humans are looking for a quick and cheap way to hide cord clutter, these are a solid bet.
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Reviewed in the United States on February 10, 2026
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Amanda Schepeler
Boise, US
★★★★★ 5
Great product
Size: 50mm/2inch, Color: Black, Number of Items: 4
Works as described. Love that it came with a hole drill bit!
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Reviewed in the United States on February 24, 2026

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