Communications processor CP 5614 A3, PCI card (32 bit, 3.3/5V, 33/66MHz), with master and slave interface for connection to PROFIBUS, including configuration tool and DP-Base software: DP-RAM interface for DP master, including PG and FDL protocol, single license for 1 installation of runtime software, class A, software + electronic manuals on DVD, 2 languages (de, en), operating system support see SIMATIC NET software. SIMATIC NETCP 5614 A3