SKU: 75574717553

LNK-IO20-RS-BAC BACnet RS485 IO Module with 20 I/O

Sale price$334.80 Regular price$372.00
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Description

LNK-IO20-RS-BAC BACnet RS485 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-RS-BAC  is the main unit that comes with an RS485 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]
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SKU: 75574717553

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Alexis Z
West Palm Beach, US
★★★★★ 5
Amazing quality, amazing price.
Size: Twin, Color: White
I bought this for my 5 year old and was surprised to see how high quality it was. I figured it wilds be thin because it was on the cheaper side, and it was an all season light one, but I was wrong. It it actually very plush and I plan to upgrade and buy myself one now lol. Great buy and great price. Its light weight, no smell, looks great ink the duvet, and fits perfectly on a twin. The hangover is beautiful. I will most definitely buy this again!
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Reviewed in the United States on May 2, 2026
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ElyGar
Lake Worth, US
★★★★★ 5
GOOD
Size: Twin, Color: Black
The comforter feels soft and comfortable from the first night. I liked that it keeps you warm without feeling too heavy or overly hot. The color looked just like the pictures and so far it has kept its shape after washing. For the price, the quality felt really good and it gives the bed a clean look.
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Reviewed in the United States on May 28, 2026
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Terry Seifman
Massapequa, US
★★★★★ 5
perfect for tall people or people who want to feel small
Size: California King, Color: White
The Utopia bed cover in California king size is a total game changer for sleep. I’m a tall guy at 6’8 and finding bedding that actually covers me all the way is a pain, but this cover has plenty of room to spare. It spreads wide across the bed and hangs down nicely on the sides so I don’t wake up with cold feet or shoulders sticking out. The size alone makes it worth it, but the comfort takes it to another level. The bed cover is super warm without feeling heavy. On cold nights it keeps the chill out fast, and even when the heater’s off I stay cozy all night. The material feels soft and smooth, not scratchy like some other big blankets. It’s got a nice weight that makes it feel snug, but it’s not so thick that you overheat. For someone my height, it’s a relief to finally have something that covers everything without having to tug it around. The bed cover comfort is amazing after a long day. The bed cover feels soft enough to relax into but still strong and well made, so it doesn’t bunch up or slide around easy. It holds the warmth steady so you stay comfy till morning. The bed cover size means there’s plenty of room to share too, and it still feels like you got your own space. For the price, the bed cover is a perfect buy. It’s warm, big, and super comfortable, everything you need for a great night’s sleep. If you’re tall or just like extra space and a cozy feel, the bed cover is a great choice. Honestly I can’t find much to complane about, the bed cover just makes sleeping way easyer and way more relaxing.
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Reviewed in the United States on September 24, 2025
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John Taylor
Bozeman, US
★★★★★ 5
Twin Bed Duvet
Size: Twin, Color: White
Very happy with this Duvet. Lightweight and comfy. More than adequate size for twin bed, warm and comfortable.,Good value for money, though may not be suitable for cold climates, Perfect for the Southern States.
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Reviewed in the United States on April 7, 2026
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Lesley
Chelsea, US
★★★★★ 5
Hotel quality, budget friendly
Size: King, Style: Light
I’ve only used this for several nights. Overall I’m pretty happy with it, especially for the price. It is soft to the touch and has a nice, smooth feel. It’s lightweight but still provides enough warmth for mild to cool nights. I don’t like feeling weighed down when I sleep, so the light fill is actually a big plus for me. If you’re someone who sleeps hot, this is a solid choice. The corner tabs are super helpful. I paired it with a duvet cover and haven’t had issues with shifting or bunching. It also fits my bed well, though I could see it being a bit short on the sides if you have a very thick mattress. This is a great budget-friendly option and seems like it will be easy to maintain.
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