| | Recommended version | Alternative | |-----------------------------------|----------------------------------|-----------------------| | ControlLogix L55 / L6x | RSLogix 5000 V20.06 | None (V21+ won’t work)| | ControlLogix L7x (no new safety) | Studio 5000 V28–V31 | V20.06 for stability | | ControlLogix L8x / CompactLogix 5370/5380 | Studio 5000 V32–V35 | V35 preferred | | Any safety controller (CIP Safety) | V28+ (V32+ strongly better) | Avoid V21/V24 |
If you need , install V20.06 + V32 (or V35) side-by-side – they coexist perfectly on Windows 10/11. rslogix 5000 version better
While the name changed, the underlying functionality remained an evolution of the same platform. Best Modern Versions: Studio 5000 v33+ For newer hardware (like the L8 series), are preferred over earlier "buggy" Studio 5000 releases. What Is RSLogix? - RealPars What Is RSLogix
If you’re on V20 or earlier , stay only if required by legacy hardware. If you’re starting a new project , use Studio 5000 V32–V35 (latest stable). Avoid V21 unless forced by a specific controller. Avoid V21 unless forced by a specific controller