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Product Description:

Communications processor CP 443-1; 2x 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; Support for PROFIenergy;

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Key Features

  • Communications processor CP 443-1
  • 2x 10/100 Mbit/s
  • RJ45 ports
  • ISO
  • TCP
  • UDP
  • PROFINET IO controller
  • S7 communication
  • Open communication
  • S7 routing
  • IP configuration via DHCP/ Block
  • IP Access Control List
  • Time synchronization
  • extended web diagnostics
  • Fast Startup
  • Support for PROFIenergy


• Communications processor for connecting a SIMATIC S7-400 to Industrial Ethernet networks, also as PROFINET IO controller or in SIMATIC H systems.

• The CP supports: PG/OP communication, S7 communication, Open communication (SEND/RECEIVE) PROFINET communication, IT communication

• The communications processor can also be used for redundant S7 communication in SIMATIC H systems and for fail-safe applications (PROFIsafe) in connection with an S7-400 F-CPU.

• High plant availability through the support of media redundancy (MRP) and use in the SIMATIC S7-400 H system

Training Data Goes here


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