What this sheet does on the HMI face
The Omron NA-7WKBA04 is an anti-reflection sheet designed for the NA5-7 HMI series. It reduces glare on the touchscreen so operators see the display clearly under bright plant-floor lighting or direct sun exposure near windows. It ships in bulk packaging, which means it arrives as a standalone film without a retail box — suited for MRO stock or integration into a panel build where the sheet is installed before the HMI is commissioned.
Production status and fit
Compatibility is with the NA5-7 series only — the sheet is cut to the specific bezel dimensions of that HMI model. It does not fit earlier NA-series or other HMI brands.