If you are managing a Rockwell Automation environment, you know that communication is the backbone of your operation. Whether you are connecting an HMI to a PLC, setting up a SCADA system, or bridging two different networks, you need a robust communication driver.
For many engineers, the search for an RSLinx Gateway download is the first step in establishing that critical link between IT and OT layers. However, finding the correct version, navigating licensing, and ensuring your computer meets the requirements can be tricky.
In this guide, we will cover where to find the download, the difference between RSLinx Classic and Gateway, and how to get it up and running on your system.
Legitimate Sources Only: Do not download RSLinx Gateway from file-sharing websites, torrents, or unofficial forums. Such files often contain malware, keyloggers, or corrupted installers. More critically, using cracked or pirated software in an industrial environment poses severe safety and compliance risks (e.g., violating OSHA or IEC 61511 standards for functional safety). Industrial sabotage through compromised PLC programming software is a documented threat.
Version Compatibility: RSLinx Gateway is backward compatible but not forward compatible. A very old version (e.g., v2.57) will not work on Windows 10. Conversely, the latest version (v4.xx) may not support legacy DH+ or DH-485 networks without additional driver files. Always check the Release Notes for operating system and driver support. rslinx gateway download
Firewall and DCOM Configuration: After download and installation, the software requires proper configuration of Windows Firewall and Distributed Component Object Model (DCOM) permissions to allow remote clients to connect. Rockwell provides a tool called "RSLinx Gateway Configuration Utility" to assist with this, but thorough knowledge of Windows security is advisable.
Solution: Ensure your PC’s date/time is correct. For concurrent licenses, verify the server path: C:\Program Files (x86)\Rockwell Software\FactoryTalk Activation\FTActConfig.exe → Add server IP.
Q1: Can I download RSLinx Gateway for free legally? No. Rockwell Automation does not offer a free permanent edition of Gateway. Only a 7‑day trial is available from their official site.
Q2: What’s the difference between RSLinx Gateway and RSLinx OEM? Gateway supports unlimited OPC clients and network routing; OEM is for single‑machine integration only. If you are managing a Rockwell Automation environment,
Q3: Does RSLinx Gateway work with Studio 5000 Logix Emulate? Yes, but you need the “Virtual Backplane” driver (AB_VBP‑1), which is included in the Gateway installation.
Q4: Can I install RSLinx Gateway side‑by‑side with FactoryTalk Linx? No. They conflict because both try to own the same drivers. Uninstall one before installing the other.
Q5: My download keeps failing at 99%. What should I do? Rockwell’s download manager is sensitive to network proxies. Switch to a wired connection, disable any download accelerators, and use Chrome’s native downloader.
Rockwell Automation does not offer public, direct downloads of RSLinx Gateway without a valid support contract (TechConnect). Piracy is not only illegal but also dangerous in industrial environments—malware‑infested “cracks” can bring down a production line. Legitimate Sources Only: Do not download RSLinx Gateway
If you cannot obtain a legitimate RSLinx Gateway license, consider these alternatives:
| Alternative | Cost | Best For | | :--- | :--- | :--- | | RSLinx Professional (4‑client limit) | Lower than Gateway | Small SCADA systems with ≤4 operator stations | | FactoryTalk Linx Gateway (newer, replaces Classic) | Similar pricing | Modern ControlLogix 5580 & PlantPAx | | Ignition OPC Server (by Inductive Automation) | Free trial, then subscription | Cross‑platform, non‑Rockwell PLCs | | Kepware (KEPServerEX) | Paid (per driver) | Mixed vendor environments (Siemens + AB) |
Note: FactoryTalk Linx Gateway is the 64‑bit successor to RSLinx Gateway. It is not a direct download replacement—check your controller firmware compatibility first.
| Version | Best for | Remote OPC Clients | |--------|----------|--------------------| | RSLinx Lite | Programming a single PLC (one user at a time) | No (local only, limited to one client application) | | RSLinx Single Node | One local OPC/DDE client (e.g., RSView32) | No | | RSLinx OEM | OEM embedding (multiple local apps, but not remote) | No | | RSLinx Gateway | Enterprise SCADA, multiple remote HMIs, OPC tunneling | Yes (unlimited) |
Bottom line: If you need more than one computer or application to talk to your PLCs simultaneously—especially over a routed network—you need RSLinx Gateway.
