SIE 6AV63551DA000CB3 WinCC OA - 50

WinCC OA - 50 Desktop UI REDU Software Update Service. Allows publicly available patches and upgrades to be applied. Duration: 12 months. Must be purchased with a corresponding product. Billing takes place annually in advance. Automatic renewal for 1 year if not canceled 3 months before expiration. No hotline support included. The SUS conditions apply.