Merbon IDE

Latest release

File downloadMerbon IDE ER4 (113 MB) – 5/6/2020


File downloadMerbon OPC ER4 (8,07 MB) – 7/1/2020


PDFRelease notes


Information for Merbon IDE

Version 2.4.0.x contains many new functionalities, such as BACnet server and client, support of the wall… PLCs (Wago), new web server, SSCP over serial, and IMIO110. Read more about the new features in the Properties of hardware platforms with Merbon runtime article.

With version 2.4.0.x and above, external HMI editor is not supported anymore. Read more in the Release notes.

Please use the most recent Merbon IDE version if possible. The current version has several bugs fixed, and also contains fixes to increase program stability. 

The program supports OS with .NET Framework 4.7.2 or later – Windows Vista Service Pack2 or later (Win7, Win8, Win8.1, Win10).

 Previous releases

File downloadMerbon IDE ER3 (110 MB) – 07/01/2020

File downloadMerbon IDE ER3 (94,7 MB) – 30/01/2019

File downloadMerbon IDE ER3 (90,1 MB) – 23/04/2018

File downloadMerbon IDE ER3 (85,2 MB) – 20/11/2017

File downloadMerbonOPC_x86.msi (8,08 MB) – 20/11/2017

File downloadMerbonIDE_x86_2.2.0.3.msi (50,5 MB) – 11/10/2016

File downloadMerbonIDE_x86_2.2.0.3.msi (50 MB) – 27/7/2016

File downloadMerbonOPC_x86_2.2.0.3.msi (7,9 MB) – 27/7/2016

File downloadMerbonIDE_x86_2.2.0.1.msi (52,6 MB) – 29/6/2016

File downloadMerbonIDE_x86_2.1.0.msi (45,3 MB) – 29/10/2015


Repair tool and manual for RT uploat to PLCs: mark100, mark120, mark125, mark150, mark150s, mark150/485, mark150/485s, IMIO100, IMIO105, ICIO200, ICIO205. Tool must be used for uploading RT to listed PLCs with RT older than version 1.0.1506.47503 – the rightmost five digit number lower than 47503.

PDFManual for FreeRTOS PLC RT update


File downloadRunTimeLoader

External HMI editor version, which is used to create and edit web panels based on older versions (up to 2.3.0.x) for use in PLCs with runtime and higher, on PLC with Linux operating system (mark220, mark320, markMX, wPLC750-8101 and wPLC750-8102). It is used after updating the PLC from runtime versions 2.3.0.x. on 2.4.0.x. The internal HMI editor Merbon IDE in versions 2.4.0.x cannot import and process older graphic formats of the external editor based in versions 2.3.0.x, for editing older projects after the transition to the new version of the IDE it is necessary to use this new external HMI Editor. (A text menu can be imported; if the project does not contain graphics panels but only a text menu, this external editor is not required.)

File downloadExternal HMI editor version