SIMATIC WinAC RTX is a high-performance, PC-based software controller from Siemens designed for automation tasks requiring strict real-time deterministic control. While the product line has matured, it remains a critical component for many existing industrial environments that integrate PC resources—like visualization and data processing—with direct machine control. Latest Download Information
The current standard for the SIMATIC WinAC RTX series is version 2010 including Service Pack 3 (SP3).
Official Online Download: You can obtain the full software as an online download via the Siemens Industry Online Support (SIOS) portal. Article Numbers for Download:
Standard Version: WinAC RTX 2010 incl. SP3 DL (Article No. 6ES7671-0RC08-0YG0).
Failsafe Version: WinAC RTX F 2010 incl. SP3 DL (Article No. 6ES7671-1RC08-0YG0).
Update 1 for SP3: A further update (Update 1) for the SP3 version is available and must be requested specifically from Siemens Customer Support. Key Features & Benefits
The SIMATIC WinAC RTX software has been officially discontinued and replaced by newer technology. Active marketing for the final version, WinAC RTX (F) 2010 SP3, ended on October 1, 2020. Status and Successor
Successor Product: The SIMATIC S7-1500 Software Controller is the direct replacement for all new PC-based automation projects.
Final Version: WinAC RTX 2010 including Service Pack 3 (SP3) was the last major update, released to ensure compatibility with Windows 7 security patches. How to Obtain WinAC RTX
Since the product is no longer in active distribution, you cannot find a "new" version for standard download.
Existing Customers: Updates, such as Update 1 for WinAC RTX 2010, may still be available for download from the Siemens Industry Online Support (SIOS) if you have an existing installation.
New Requirements: For legacy systems where you still need a license, Siemens offers a limited purchase option through an individual offer and a one-year service contract for article number 6ES7671-0RC08-0YA0.
Migration: Siemens provides a detailed Migration Guide to help transition from WinAC RTX to the TIA Portal-based S7-1500 Software Controller. Key Technical Specs (Legacy)
The official download for the latest available version, SIMATIC WinAC RTX 2010 Service Pack 3
, can be found on the Siemens Industry Online Support (SIOS) portal . Note that WinAC RTX
is a legacy software PLC; for modern PC-based control, Siemens has largely transitioned to the SIMATIC S7-1500 Software Controller. Key Technical Documentation ("Complete Paper")
For a comprehensive understanding of the system, refer to these core manuals provided by Siemens: simatic winac rtx download new
WinAC RTX 2010 Manual: The primary reference for the 2010 version, covering installation and technical specifications.
WinAC RTX 4.0 Operating Manual: Detailed guide for configuration and development using STEP 7.
WinAC RTX ODK User Manual: Explains the Open Development Kit for integrating C/C++ custom code.
WinAC RTX Overview: A high-level technical summary of the system architecture and process data access. New Features in WinAC RTX 2010 SP3
Windows Support: Compatible with Windows 7 SP1 (32-bit and 64-bit). Integration : Service Pack 3 includes the full version of SIMATIC WinAC RTX (F) 2010 and integrates SIMATIC NET Software Edition V12.
Connectivity: Enhanced support for data record routing and specialized hardware modules like MURR Cube67 via PROFIBUS. Installation & Download Steps
SIMATIC WinAC RTX 2010 Update 1 available now - ID: 52284525
SIMATIC WinAC RTX is a legacy PC-based software controller from Siemens designed for high-speed, deterministic automation on industrial PCs. Critical Availability Update
It is important to note that SIMATIC WinAC RTX (F) 2010 reached its end-of-life (product cancellation) on October 1, 2020.
New Downloads: Official new versions are no longer being released.
Successor: Siemens recommends migrating to the SIMATIC S7-1500 Software Controller for modern PC-based automation.
Limited Access: For existing users, licenses may still be obtainable under specific service contracts via Siemens Industry Online Support, though technical support is limited. Key Features of SIMATIC WinAC RTX WinAC RTX Overview - Siemens Industry Online Support
To download and install the latest available version of SIMATIC WinAC RTX , you should follow these steps . Please note that has been largely succeeded by the SIMATIC S7-1500 Software Controller
, so new downloads are primarily for maintaining existing systems.
1. Locate the Download via Siemens Industry Online Support (SIOS)
is a licensed professional software, it is not available as a simple "freeware" download. You must access it through the official Siemens portal: Official Support Site: Siemens Industry Online Support (SIOS) Search for Updates: Use the search term " " combined with the version you need (e.g., " WinAC RTX 2010 SP3 Trial vs. Full Version: Most downloads on the portal are Service Packs (SP) SIMATIC WinAC RTX is a high-performance, PC-based software
. To use the full software, you typically need the original installation media (DVD) and a valid License Key on a USB flash drive. 2. Verify System Requirements
Before installing, ensure your hardware and OS are compatible: Operating System:
Generally requires Windows 7 (32/64-bit) or Windows Embedded Standard 7. It is not natively supported on Windows 10/11 (the S7-1500 Software Controller is used for those instead). Real-Time Core: IntervalZero RTX
(included in the Siemens package) to provide real-time capabilities on top of Windows.
Requires a Siemens IPC (Industrial PC) or a standard PC with specific certified Ethernet/PROFINET cards (like the CP 1616). 3. Installation Process Install IntervalZero RTX:
This is usually the first step of the installer to set up the real-time sub-system. Run Setup.exe: Launch the SIMATIC WinAC RTX setup from your downloaded files or disk. Configuration:
During installation, you will define the "Communication Settings" to allow the software controller to talk to your I/O. License Transfer: Automation License Manager (ALM) to transfer your license from the USB stick to the PC. 4. Integration with STEP 7 or TIA Portal Once installed, you must configure the controller: Open your engineering software (STEP 7 V5.x or TIA Portal). PC Station to your project. Insert the
module into the virtual rack (Station Configuration Editor) to match your physical installation. Important Note on Discontinuation Siemens has declared the End of Life (EOL) versions. If you are starting a project, it is highly recommended to use the SIMATIC S7-1500 Software Controller
, which offers better integration with TIA Portal and modern Windows security features. replacement parts for a newer S7-1500 controller
Here are three brief, relevant content ideas based on "simatic winac rtx download new":
Would you like a short how-to, a release-note style summary, or a troubleshooting checklist?
SIMATIC WinAC RTX is a premier software-based PLC (Programmable Logic Controller) solution by Siemens, designed for robust, PC-based automation.
Below is a comprehensive review highlighting its core capabilities, ideal use cases, and download considerations. ⭐ Overview & Core Performance
SIMATIC WinAC RTX brings the robust power of a hardware S7 controller directly into a PC environment. By utilizing IntervalZero’s RTX
real-time extension, it operates strictly at the kernel level below the standard Windows operating system. Hard Real-Time Determinism
: WinAC RTX guarantees constant, jitter-free cycle times independently of whatever else is running on your Windows OS. Crash-Proof Separation Quick tutorial: "How to download and install SIMATIC
: Because the soft PLC runs in its own real-time subsystem, your factory floor or automated process will continue to run safely even if the main Windows operating system crashes or needs a reboot. Exceptional Speed
: Depending on your industrial PC hardware, processing and logic execution can vastly outperform traditional standalone hardware PLCs. 🚀 Key Advantages
Delivery Release for SIMATIC WinAC RTX 2010 and ... - Support
Important Disclaimer Before We Begin:
SIMATIC WinAC RTX is legacy software that has been officially phased out by Siemens.
This guide focuses on the process of acquiring, installing, and configuring WinAC RTX specifically for users maintaining legacy systems who need to reinstall or set up a new environment on a fresh machine.
Setup.exe (or multi-part archive)If you are maintaining an existing WinAC RTX 2010 system (on Windows 7 or older), keep it running. But for any new project, do not waste time searching for a “new WinAC RTX download.” It does not exist.
Embrace the S7-1500 Software Controller. It offers native OPC UA, up to 4MB of code memory, integration with TIA Portal’s security features, and support for modern real-time Ethernet.
Have you successfully migrated from WinAC RTX to the S7-1500 Software Controller? Share your experience in the comments below.
Disclaimer: This post is for informational purposes. Siemens product names and part numbers are trademarks of Siemens AG. Always verify hardware compatibility using Siemens’ official Product Compatibility Tool before purchasing licenses.
In the rapidly evolving world of industrial automation, the demand for flexibility, computing power, and seamless IT/OT integration is higher than ever. Siemens addresses this need with SIMATIC WinAC RTX – a software-based PLC system that transforms a standard industrial PC into a powerful, real-time controller.
Whether you are a controls engineer upgrading an existing line, an OEM building a custom machine, or a system integrator looking to reduce hardware costs, obtaining the newest SIMATIC WinAC RTX download is your first step toward a modern, PC-based automation architecture.
This article provides everything you need to know: what WinAC RTX is, the benefits of the latest version, step-by-step download instructions via Siemens Industry Online Support (SIOS), licensing, installation prerequisites, and troubleshooting tips.
Before downloading or installing, you must understand the architecture. Unlike a hardware PLC (like an S7-300 or S7-1500), WinAC RTX (Real-Time) is a software PLC that runs on a standard Windows PC (Industrial PC).
A "broken" download is rarely the issue. Most installation failures occur due to PC configuration. Before you run Setup.exe, verify these prerequisites: