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- Two separate interfaces (integrated network separation):
- Gigabit interface with an RJ45 connector with 10/100/1000 Mbps full/half duplex with autosensing functionality
- PROFINET interface with two RJ45 connectors with 10/100 Mbit/s full/half duplex with autosensing and autocrossover functionality via integrated 2-port switch
- Communication services via both interfaces:
- Open communication (TCP/IP, UDP, ISO):
Multicast with UDP, including routing between both interfaces - PG/OP communication: Inter-network with S7 routing
- S7 communication (client, server, multiplexing) including routing between both interfaces
- IT communication:
HTTP communication permits access to process data via user's own Web pages. HTTPS communication is also possible with the CP 343-1 Advanced1).
The e-mail client function allows e-mails to be sent directly from the user program.
FTP communication allows program-controlled FTP client communication.
Access to data blocks via FTP server.
- Communication services via PROFINET interfaces:
- PROFINET IO controller and IO device with real-time properties (RT and IRT)
- PROFINET CBA
- IP address assignment via DHCP, simple PC tool or via user program
- Media redundancy (MRP):
- Within an Ethernet network with a ring topology, the CP supports the MRP media redundancy protocol as an MRP manager and as an MRP client
- Diagnostics and network management:
- Extensive diagnostics functions for all modules in the rack
- Integration in network management systems due to support of SNMP V1/V3
- Security mechanisms:
- Access protection by means of configurable IP access list
- Firewall for filtering connections on the basis of their IP/port addresses
- Bandwidth limitation to avoid communication overload
- VPN server and VPN client for tap-proof access to controllers
- Encrypted HTML pages using SSL (HTTPs)
- Secure file transfer (FTPs)
- Tap-proof transfer of network analysis information to the network management system (SNMP)
- Translation of private and public IP addresses (NAT/NAPT)
- Secure transfer of the time of day (NTP V3)
- Certification as per Achilles Level II Standard
http://www.wurldtech.com/product_services/certifications/certified_products/
- Configuration of all functions using STEP 7;
the security functions are configured using the Security Configuration Tool (SCT) which is included in the scope of supply of STEP 7 V5.5 SP3. - Configuration with STEP 7 Professional V11;
only possible with a limited range of functions of the predecessor CP 343-1 (6GK7 343-1GX30-0XE0), without security functions and CBA.
Version with security functions1) Available soon for TIA Portal. - Module replacement without programming device:
all information is stored on the C-PLUG (as well as file system for IT functions)
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