Communications processor CP 1543SP-1, connection SIMATIC S7-ET 200SP to IE

•Communications processor CP 1543SP-1 for connection of an SIMATIC S7-ET 200SP to Industrial Ethernet.
• Security (firewall and VPN) Open IE communication (TCP/IP,
•ISO-on-TCP, UDP) PG/OP, S7 routing, IP broadcast/multicast, SNMPV1/V3, DHCP, secure email, IPV4/IPV6, support of SINEMA Remote Connect with autoconfiguration,
•time-of-day synchronization via NTP,
•access to web server of CPU,
•bus adapter required.