PILZ Project Upgr Licence for PNOZmulti Serv – 773011W | JUAL PILZ Project Upgr Licence for PNOZmulti Serv – 773011W – Upgrade licence for updating the version number of an existing project licence for the service version of the software PNOZmulti Configurator. Includes a licence key for activating the service functionality. Attention: Does not include software. This can be downloaded from the Pilz homepage.