SIEMENS
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Siemens IK PI · 2015
Industrial Security
Security Integrated
CP 343-1 Advanced and CP 443-1 Advanced
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Overview
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 communica-
tion 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.
© Siemens AG 2014