The Siemens part number 6AV6372-2HJ17-4AA0 refers to the Sequence Execution System (SES) Basic Package Upgrade for SIMATIC WinCC V7.4. This version is intended for upgrading existing SES installations and is delivered via download only—no physical media, just a license key and software sent to the consignee’s email.
Software Version: WinCC V7.4
License Type: Single-user upgrade license
Delivery: Download only (email address required)
Functionality: Enables sequence-based process control (e.g., dosing, mixing, material transport)
