Siemens SIMATIC NET System Manual page 313

● Diagnostics and network management:
– Extensive diagnostics functions of all modules of the rack
– Integration in network management systems by supporting SNMP V1
● Configuration of all functions with STEP 7 as of V5.4 or STEP 7 Professional V11
● Module replacement without programming device by storing the configuration data on the
CPU
● Connection for connecting SIMATIC S7-300 systems to Industrial Ethernet, except for
SINUMERIK
– Two RJ45 interfaces for 10/100 Mbps full and half duplex connection including
– Integrated 2-port real-time ERTEC switch
– Multiprotocol operation with TCP and UDP transport protocol and PROFINET IO
– Keepalive function
● Multicast for UDP
● Full remote programming and initialization are possible via the Industrial Ethernet
● IT communication incl. Web functionality
● Integration in network management systems using SNMP
● The data is configured in STEP 7.
● Inter-network PG/OP communication with S7 routing
● Diagnostics options in STEP 7 as well as via Web browser
● SIPLUS CP 343-1 Lean
The SIPLUS CP 343-1 Lean is intended for use under extreme environmental conditions.
One variant of the SIPLUS CP 343-1 Lean for harsh environmental conditions is
designed for ambient temperatures from -25 °C to +60 °C.
CP 343-1 / SIPLUS CP 343-1
The CP 343-1 and the SIPLUS CP 343-1 have the following characteristics and functions:
● A PROFINET interface with two RJ45 connectors
● 10/100 Mbps, full / half duplex with the functionality for autosensing as well as
autocrossover via an integrated 2-port switch
● With access protection with the ACL (Access Control List), CP 343-1 communication can
be restricted to partners with specific IP addresses
● For the PROFINET interface, you can specify how the IP configuration (IP address,
subnet mask and gateway address) is to be carried out
● PROFINET IO controller or PROFINET IO device
Industrial Ethernet
System Manual, 09/2019, C79000-G8976-C242-10
autosensing for automatic switchover and the autocrossover function
Communications processors for SIMATIC S7
8.2 Communications processors for SIMATIC S7-300
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