COMMUNICATIONSPROCESSOR CP343-1 IT PARA CONEXÃO DO SIMATIC S7-300 W. INDUSTR. ETHERNET VIA ISO E TCP / IP, S7 COMM., FETCH / WRITE, SEND / RECEIVE, COM E SEM RFC, DIAGNOSTIC EXTENS., MULTICAST PBK, INITIALIZATION VIA LAN, E-MAIL E WWW, 10/100 MBITS.