Description
Communications processor CP 443-1 OPC UA; 1x 10/100/1000 Mbit/s RJ 45 port; OPC UA communic. (Data Access). Operation as OPC UA server Operation as OPC UA client via Programmable user block according to PLCopen, OPC UA-compliant security mechanisms Programming device communication Time synchronization Web diagnostics OPC UA server Certification6GK74431UX000XE0_datasheet_en
Overview
The S7-400 has two different communication interfaces:
- The cost-effective solution provided by the MPI integrated in the CPU
- The high-performance solution provided by communication modules for point-to-point connections and for connection to PROFIBUS and Industrial Ethernet bus systems.
The following communications modules are available:
- CP 440, CP 441-1 and CP 441-2 for point-to-point connections
- CP 443-5 for connection to PROFIBUS
- CP 443-1 for connection to Industrial Ethernet
- CP 444 for connection to Industrial Ethernet using MMS services in accordance with MAP 3.0
