Communication processor CP 443-1 OPC UA; 1x 10/100/1000 Mbit/s RJ 45 Port; OPC UA-Communic. (Data Access). Operated as OPC UA Server Operated as OPC UA Client via programmable user module according PLCopen, OPC UA-conformal Security-Mechanisms PG-Communication clock-wise synchronisation web-Diagnosis OPC UA server certification