Connecting IFIX SCADA to Siemens S7 using TCP/IP

Setting up an S7 connection using TCP/IP The TCP/IP method of communication to the S7-300 and S7-400 PLC's via TCP/IP communication module uses the S7WIN, S7WINSP, S7NT, or S7NTSP protocol. Software requirements Siemens SIMATIC NET software v6.1 SOFTNET-S7 Industrial Ethernet IFIXSCADA v5.x or above Windows XP + SP1 Hardware requirements Standard network card S7-300 with CPU315-2 DP Siemens