: It does not support OPC (OLE for Process Control) or DDE (Dynamic Data Exchange). You cannot use it to feed data into third-party HMI, SCADA, or Excel spreadsheets.
. While it is a "Lite" version, it provides the essential communication drivers needed to upload, download, and go online with Allen-Bradley PLCs like the MicroLogix and SLC 500 families. Rockwell Automation How to Download RSLinx Classic Lite
Before initiating the , ensure your PC meets these minimums:
The installer is the same for all editions. The edition is chosen during installation (Step 4 above).