Customer notice: We will close on 20.12.2019 and reopen on 07.01.2020. The last dispatch will be on 20.12.2019 for orders placed before 12:00 (GMT+1). One additional dispatch is scheduled for 30.12.2019. Delivery times may be affected during this period. Thank you for your support and understanding.

Modbus Extension Zoom

Modbus Extension

Item no.: 100124

Want to add a Modbus interface to your Loxone system? The Modbus Extension will do just that and allow you to interact with a whole host of other devices that have got Modbus interfaces, for example gas, electricity, water and other energy meters.

  • Enjoy intelligent energy monitoring and cost savings
  • Simply connect the Extension via the Loxone Link to your Miniserver and you're ready to go! 
Including 20% VAT, excluding shipping
In stock. Delivery within 3-5 working days.

The highlights of Modbus

Read Counter

Read counter

Via the Miniserver, the Modbus Extension can be hooked up to anything with a Modbus interface. For years Modbus has been well established in data transmission and now you can incorporate utilities meter reading into your Smart Home.

Flexible & Expandable

Flexible & expandable

Need to control/monitor several Modbus devices at once? Not a problem – each Modbus Extension can handle up to 32 devices at any one time without your Miniserver’s performance being compromised.

Easy to Use

Easy to use

With our powerful configuration software, Loxone Config, you can set your Extension up in a matter of just minutes. You don’t need to reconfigure your entire system – just drag and drop!

NRTL Certified

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 Modbus 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 Modbus Extension
  • 1 x Quick Start Guide

Technical data

Including 20% VAT, excluding shipping