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KNX Gateways for Inverters / INV-KNX Sigenergy User Manual

Firmware and technical data

Applicable firmware, the update procedure and electrical and installation specifications for INV-KNX Sigenergy.

elausys · 19 September 2026
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Firmware version and update

This user manual and related ETS application are valid for firmware versions V3.2.3.1 and above.

The firmware version can be read from the gateway web page using a web browser. It is displayed on the top right of the page.

In case an updated firmware is available, the device can be updated from the FW Update page. The binary file should be selected before pressing the Update button.

Technical data

SpecificationValue
Auxiliary power supply terminalScrew terminal 12–30 VDC / GND
Power consumption KNX bus (typ.)< 16 mA @ 29 VDC
Operating temperature+5 °C to +45 °C
Enclosure dimensions (Space Units)2 SU
MountingDIN rail
KNX terminalPluggable micro terminal, Red/Black, 4-pole PUSH WIRE for solid conductor wire 0.6–0.8 mm²
KNX bus voltage29 VDC

Product information and support: elausys.com. Related document: KNX Logic Module User Manual. Use the inverter manufacturer instructions for the installed model.

Manual navigation

All chapters of the INV-KNX Sigenergy user manual

Frequently Asked Questions

Which gateway firmware does this manual apply to?

This manual and the related ETS application apply to firmware V3.2.3.1 and above.

Where can I read the installed firmware version?

Open the gateway webpage. The installed firmware version appears in the top-right corner.

How do I install firmware supplied for the gateway?

Open FW Update on the gateway webpage, select the supplied binary file and press Update.

Keep exploring

Find the other guides for this product in the documentation.

Back to INV-KNX Sigenergy User Manual