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Overview
Communications processor for connecting a SIPLUS 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
- Firewall and VPN security features
The communications processor can also be used for redundant S7 communication in SIMATIC H systems and for fail-safe applications (PROFIsafe) in connection with a SIPLUS S7-400 F-CPU. In addition, the SIPLUS CP 443-1 Advanced provides email functionality and user-generated web pages, which offer ideal support for maintenance and quality assurance. The Internet functions such as FTP even allow connection to the most diverse PC-based systems. This CP is therefore the bridge between the field and management levels for the S7-400. The SIPLUS CP 443-1 Advanced connects seamlessly to the security structures of the office and IT worlds.
Note:
SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were adopted from the respective standard products. SIPLUS extreme-specific information was added.
Benefits
- Cost advantage due to connection to two separate Ethernet segments with integrated network separation
- High plant availability through the support of media redundancy (MRP) and use in the SIMATIC S7-400 H system
- Optimum maintenance support thanks to
- Web-based diagnostics
- Remote programming via WAN or telephone network (ISDN)
- Monitoring with IT network management tools (SNMP)
- Module replacement without programming device using the C-plug removable data storage medium
- Secures the plant network against unauthorized access by means of:
- Central access protection for any devices within an automation cell, e.g. through secure authentication of network stations using a stateful packet inspection firewall
- Traceability by means of data logging on the basis of commonly used IT mechanisms (Syslog)
- Later connection of existing SIMATIC S7 systems to Industrial Ethernet using the CP 443-1 Advanced ensures investment protection
Application
The CP 443-1 Advanced is used to connect the SIMATIC S7-400 to Industrial Ethernet networks. With its own processor, it relieves the CPU of communication tasks and facilitates additional connections.
The CP 443-1 Advanced provides the following communication options:
- PGs/PCs
- Master computers
- Operator control and monitoring systems
- SIMATIC S7 systems
- PROFINET IO devices
All the devices of an Ethernet network can be protected from unauthorized access. The CP 443-1 Advanced enables data transfer between devices or network segments to be protected from data manipulation/espionage.
Design
The CP 443-1 Advanced offers all the advantages of SIMATIC S7-400 system design:
- Compact design:
- Five RJ45 jacks for connecting to Industrial Ethernet via two independent interfaces; one of which is a security socket for externally safeguarding the network cell; automatic data rate detection by means of the autosensing and autocross function; the connection is made via the IE FC RJ45 Plug 180 with 180° cable outlet or via a standard patch cable
- Diagnostics LEDs for indicating the operational and communication status
- Simple installation;
the CP 443-1 Advanced is mounted on the S7-400 rack and connected to other modules by means of the backplane bus. There are no slot rules. - The CP 443-1 Advanced can be operated without a fan.
- In combination with IM 460/461, the CP 443-1 Advanced can also be used in an expansion rack (ER).
- The module can be replaced without the need for a programming device
- C-PLUG (configuration plug) is included in scope of delivery as a swap medium (cannot be operated without C-PLUG).
Function
- Two separate interfaces (integrated network separation):
- Gigabit interface with one RJ45 port with 10/100/1000 Mbps, full/half-duplex with autosensing functionality
- PROFINET interface with four RJ45 ports with 10/100 Mbps full/half duplex with autosensing and autocrossover functionality via integrated 4-port switch
- Communications services via both interfaces:
- Open communication (TCP/IP and UDP):
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
- S7 H communication for S7-400 H systems, now also across network boundaries (ISO-on-TCP)
- IT communication:
HTTP communication permits access to process data via user’s own Web pages. HTTPS communication is also possible with the CP 443-1 Advanced1) .
The email client function allows emails to be sent directly from the user program.
FTP communication allows program-controlled FTP client communication.
Access to data blocks via FTP server.
- Open communication (TCP/IP and UDP):
- Communications services via PROFINET interfaces:
- Certified PROFINET IO controller with real-time properties (RT and IRT)
- IP address assignment via DHCP, simple PC tool or via user program (e.g. for HMI)
- Media redundancy (MRP):
- Within an Ethernet network with ring topology, the CP supports the MRP media redundancy protocol as an MRP manager and as an MRP client
- Diagnostics and network management:
- Comprehensive diagnostics functions for all modules in the rack (including graphical diagnostics, e.g. topology)
- 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 PLCs
- 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)
- Secure firmware update
- Plagiarism detection
- Configuration:
You can find the requirements for the configuration in the manual:
https://support.industry.siemens.com/cs/ww/en/view/59187252 - When using the blocks AG_SSEND (FC53), AG_SRECV(FC63), TSEND(FB63), TRCV(FB64), TCON(FB65), TDISCON(FB66), please note the information in the following entry:
http://support.automation.siemens.com/WW/view/en/60037071 - Module replacement without programming device:
All information is stored on the C-PLUG (as well as file system for IT functions) - Note: For communication via Modbus TCP, read the information at the following link:
https://support.industry.siemens.com/cs/ww/en/view/22660304
6AG1443-1GX30-4XE0
Siemens SIPLUS NET CP 443-1 Advanced based on 6GK7443-1GX30-0XE0 with conformal coating, 0…+60 °C, 1x 10/100/1000 Mbps; 4x 10/100 Mbps (IE switch); RJ 45 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- -of-day synchronization; extended Web diagnostics; fast start up; support for PROFIenergy; IP routing; FTP; web server;
Visit 6AG1443-1GX30-4XE0
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