Siemens AG 6FC5252-5AY01-4AG0 Software License

Siemens 6FC5252-5AY01-4AG0 is the SINUMERIK Toolbox 810D/840D Add-on for STEP7 software license, delivered on DVD as a SINGLE LICENSE. The MLFB 6FC5252-5AY01-4AG0 enables STEP7 V5.4 SP4 compatibility for SINUMERIK 810D and 840D hardware, and is designed to be managed with Automation License Manager (ALM) version 4.0.0.0. This license supports the SINUMERIK Toolbox functionality integrated with STEP7, providing the tooling needed to configure and program SINUMERIK hardware within a STEP7 environment. The license is intended for use with SINUMERIK 810D/840D family controllers in industrial automation applications, including machine tool and CNC setups that rely on STEP7-based workflows. By supplying a dedicated, non-subscription license medium, it serves engineers and technicians who maintain legacy SINUMERIK systems and require official STEP7 integration components to operate the 810D/840D toolbox on their existing projects.