Description
Communications processor CP 443-1 Advanced 1x 10/100/1000 Mbit/s, 4x 10/100 Mbit/s (IE switch) RJ45 ports; ISO; TCP; UDP; PROFINET IO controller; S7 communication; Open Communication (SEND/RECEIVE); S7 routing; IP configuration via DHCP/block; IP Access Control List; Time synchronization; extended web diagnostics; Fast Startup; PROFIenergy support; IP routing; FTP; Web server; E-mail; PROFINET CBA, security6GK74431GX300XE0_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