COMMUNICATION Processor CP 5623 PCI EXPRESS X1 (3.3V) FOR CONNECTION TO PROFIBUS INCL.DP-BASE SW,NCM PC: DP-RAM INTERF.F.DP-MASTER INCL. PG- and FDL-PROTOCOL, SINGLE LICENSE F.1 INSTALLATION, R-SW, Class ASW + ELECTR. MAN. ON CD 2-LANGUAGE (GER,ENG) SUPPORT FOR OPERATING System SEE Simatic NET SWHs Code : 85176200