The Siemens 6AV6372-2DF77-2XX4 is the SIMATIC Energy Manager PRO Upgrade package, designed to upgrade systems from V7.1 to V7.2 for installations with more than 5,000 tags.

Function: Upgrade license from V7.1 to V7.2

License Type: Single license key on USB flash drive

Media: Software and documentation on DVD

Packaging: 1× DVD + 1× USB, approx. 0.191 kg

Dimensions: 19.0 × 23.9 × 2.5 cm

Compliance: RoHS compliant, WEEE take-back obligation applies

Lifecycle Status: Discontinued as of October 1, 2024, with no direct replacement