No free full emulator, but RSLogix Micro Starter Lite includes Emulate 500 for 90 days.
For users seeking a "free download" for training purposes, the safest and only legal method is to obtain directly from the manufacturer. How to Legally Download RSLogix 500 (Free Lite Version) rslogix 500 full version free download
: In the download selection window, ensure you check the boxes for: RSLogix Micro Starter Lite [1, 8] RSLogix Emulate 500 [8, 16] RSLinx Classic Lite [8, 23] No free full emulator, but RSLogix Micro Starter