What the OS license covers
This is a single-unit license — one HMIYP6OSW1021CCTO per panel. The LTSC (Long-Term Servicing Channel) release means no feature updates mid-cycle, only security patches, which is what you want on a production HMI that can't tolerate a UI overhaul between line retools. Celeron target keeps the BOM lean; no i5/i7 overhead on the panel CPU.
Lifecycle status is current — no phase-out or last-time-buy notice on this SKU. The Harmony P6 platform is Schneider's current-generation mid-range HMI, so the OS license follows.
