COMMUNICATION PROCESSOR CP 1542SP-1 FOR CONNECTING INDUSTRIAL ETHERNET: INDUSTRIALETHERNET: OPEN IE COMMUNICATION (TCP/IP, ISO-ON-TCP, UDP), PG/OP, S7 ROUTING, IP-BROADCAST/MULTICAST, SNMPV1, DHCP, E-MAIL, IPV4/IPV6, TIME SYNCHRONISATIONN VIA NTP, ACCESS TO WEB SERVER OF CPU,BUS ADAPTER REQUIRED