Fronius 4240109 Interface Box

$277.95
SKU: 4240109
In Stock

Fronius Interface Box - 4,240,109

The Interface Box enables a user to output data into an open protocol for a system of anywhere between 1 and 100 FRONIUS IG Inverters. This data could then be used by third-party sources for different monitoring options (e.g. Fat Spaniel).

  • This Box does not replace the need for a Datalogger Box or Card. This interface

  • offers real-time open protocol data without data storage for up to 100 inverters and

  • 10 sensor boxes.


The FRONIUS IG Interface Card/Box has a serial interface with an open data protocol that enables the latest PV data to be down loaded from the inverter and processed. This will have the following advantages:

  • Integration of system data in other IT systems (building control alarm systems, etc.)

  • Data transfer to PC for the other visualisation purposes (e.g. to include PV data on a homepage.

  • Interface to other data logging systems (e.g. Fat Spaniel).

  • Configuring the Interface Card/Box as a serial interface enables a PC or other device to be connected. As normal with FRONIUS IG DataCom components with all FRONIUS IG DataCom Components, power for the FRONIUS IG Interface Cad/Box is supplied by an inverter or a plug-in pack.


The new standard interface from Fronius is compatible with all FRONIUS IG inverters. The only prerequisite is that a Datalogger be present.

Fronius DATCOM Operating Instructions

Fronius Datalogger Quick Installation Guide

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