Eaton’s XSoft-CoDeSys is used for XV and XC series PLCs and HMIs.
This paper serves as a technical guide for the acquisition, installation, and compatibility considerations of CODESYS version 2.3.9. As a legacy version of the widely used IEC 61131-3 automation software suite, v2.3.9 remains a critical tool for maintaining legacy industrial control systems and specific Programmable Logic Controller (PLC) hardware platforms. This document outlines the official procurement channels, installation prerequisites, and the importance of legacy software management in industrial environments.
Would you like me to draft this as a forum post for a specific vendor community (Beckhoff, WAGO, etc.) or create a version for LinkedIn/Reddit?
first. You may need to create a free account, but it ensures the executable is signed and malware-free. Manufacturer Portals: codesys 2.3.9 download
This review is not affiliated with or endorsed by the Codesys company. The information provided is based on publicly available data and our own research.
Before initiating your download, ensure your workstation meets the necessary technical specifications: Requirement Specification Windows 7, Windows 10, or Windows 11 (32-bit or 64-bit)* Processor 1 GHz or faster Intel/AMD CPU RAM 2 GB minimum (4 GB recommended) Storage Approximately 500 MB of free hard drive space Graphics XGA resolution (1024x768) or higher
If you are developing a brand-new automation system, you should look toward the future rather than building on the 2.3 platform. CODESYS V3 (currently V3.5) features modern object-oriented programming (OOP), an enhanced multi-device project structure, a completely overhauled visualization engine, and improved cybersecurity integrations. Using the Project Converter Eaton’s XSoft-CoDeSys is used for XV and XC
This happens when your project file requires a hardware target configuration that is not installed on your current PC. To fix this, you must obtain the .trg file from your PLC manufacturer and import it using the utility included in your installation folder. Communication Gateway Failures
Add the software to your cart (it will checkout at $0.00) and download the executable file. Option B: PLC Hardware Manufacturer Portals
Always scan any executable downloaded from third‑party sites with a reputable antivirus tool before installation. The safety of files hosted on personal cloud drives cannot be guaranteed. You may need to create a free account,
You do not need physical PLC hardware to test your code. CODESYS 2.3.9 features a robust offline simulation mode, allowing developers to debug logic, force variables, and test HMI screens locally on their laptops. System Requirements for CODESYS 2.3.9
CODESYS 2.3.9 (specifically version 2.3.9.x) legacy development system is available for download through several official channels, primarily depending on the hardware manufacturer you are using. While CODESYS V3 is the current standard, V2.3 remains in a "service phase" for maintenance of existing industrial controllers. CODESYS Group Official Download Sources
