RS485 Extension Zoom

RS485 Extension

Item no.: 100011

The RS485 Extension allows you to control many devices, such as HVAC, ventilation systems, fingerprint systems, and much more. Simply connect the RS485 Extension, via the Loxone Link, to the Miniserver and you are good to go.

  • Easily expand your system to control devices with an RS485 interface
  • Connect multiple RS485 BUS based devices on a single line 


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RS485 has been established for years as a great way of transferring data. You can find an RS485 interface on many complex devices such as air conditioning units, ventilation systems, fingerprint readers, heaters, etc.

Flexible Expansion

Flexible Expansion

Want to control more RS485 devices? No problem. You can connect up to 30 extensions to the Miniserver.

And all without affecting your system’s performance. It’s, therefore, no problem to add more RS485 extensions to control even the biggest of systems.

Familiar Operation

Familiar Operation

Thanks to Loxone Config – our powerful configuration software – setting up your extension is child’s play.

Just like with the rest of our products, hardware or software, simplicity is a must. Within minutes you can get your RS485 interface set up and sending out its first commands.

Certified by NRTL


Loxone upholds to the highest quality standards for the products we offer. Therefore our products are tested by OSHA’s Nationally Recognized Testing Laboratory (NRTL) Program. Similar to the UL certificate, the NRTL certificate guarantees that our products exceed the requirement of electrical standards throughout the US. Some of our products like the RS-485 Extension are listed through NRTL as accessories. Be assured that you are receiving the best quality products that meet the highest safety standards.


  • 1 x RS485 interface
    • Freely adjustable data format
    • Freely adjustable protocol
  • Dimensions: 35.5 x 88 x 57 mm (2 modules)
  • Power supply 24VDC
  • Power consumption approx 30mA


  • 1 x RS485 Extension
  • 1 x Connection Diagram & Quick Start Guide