The full version of DIGSI 4 V4.95, which includes all released device drivers, is available directly from the Siemens Industry Online Support portal.
: You can download the full version and device drivers from the Siemens SIOS V4.95 page . siemens+digsi+495+download+full
A central interface for organizing all your relay projects. You can group devices by substation, voltage level, or protection scheme. The search and filter functions are highly efficient for large utilities managing thousands of relays. The full version of DIGSI 4 V4
: Some software versions might require a license key to activate full functionality. which includes all released device drivers