Communications processor CP 443-1, connection SIMATIC S7-400 to IE

•Communications processor CP 443-1; 2x 10/100 Mbit/s (IE switch); RJ45 ports; ISO; TCP; UDP; PROFINET IO controller; S7 communication; Open communication (SEND/ RECEIVE); S7 routing; IP configuration via DHCP/ Block
• IP Access control list
• time-of-day synchronization
• extended web diagnostics
• Fast Startup
•Support for ProEnergy