CP 343-1 Advanced

Communications processor for connecting the SIMATIC S7-300/SINUMERIK 840D powerline to Industrial Ethernet networks, also as PROFINET IO controller and IO device.

The CP supports:

• PG/OP communication
• S7 communication
• Open communication (SEND/RECEIVE)
• PROFINET communication
• IT communication
• Security functionality, firewall and VPN

CP 443-1 Advanced

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
• Security functionality, firewall and VPN

Note:

Further information on the CP 343-1 Advanced and CP 443-1 Advanced can be found in Chapter 2, PROFINET/Industrial Ethernet, under "System connection for SIMATIC S7 communication for SIMATIC S7-300 or S7-400".

Alongside the familiar communication functions (integrated switch and Layer 3 routing functionality) the CP 343-1 Advanced and CP 443-1 Advanced Industrial Ethernet communications processors also contain the "Security Integrated" function Stateful Inspection Firewall and a VPN gateway to protect the controller and lower-level networks against security risks.

Segmentation of networks and protection of the S7-300 or S7-400 controllers with CP 343-1 Advanced or CP 443-1 Advanced