RSLinx Classic Gateway is the most robust version of Rockwell Automation’s communication software, designed to act as a central bridge between factory floor devices and high-level enterprise applications. Unlike the Lite or Single Node versions, the Gateway edition allows remote clients to access data across a network, making it a staple for large-scale industrial automation.
Do not run the installer from within a zipped folder. rslinx gateway download
If you'd like to move forward with your setup, I can help you: Find the specific for your firewall. Troubleshoot "Yellow Question Marks" in your RSWho tree. Step through the FactoryTalk Activation process. Which hardware/PLC are you planning to connect to first? RSLinx Classic Gateway is the most robust version
Navigate to the official Rockwell Automation website. rslinx gateway download