Article number 6GK7343-1GX30-0XE0 6GK7343-1GX31-0XE0
product type designation CP 343-1 Advanced CP 343-1 Advanced
********** spare part ********* communications processor CP 343-1 Advanced for connection of SIMATIC S7-300 CPU to Industrial Ethernet: PROFINET IO controller a./o. IO device; RT and IRT, MRP, PROFINET CBA; TCP/IP, ISO, UDP, S7 comm., S5-compat. communication (send/receive) with Fetch/Write with and without RFC 1006, multicast diagnostics extension, SNMP, DHCP FTP client/server, email, data storage on C-plug, PROFINET interface 2x RJ45 (10/100 Mbit) Gigabit interface 1x RJ45 (10/100/1000 Mbit). Communications processor CP 343-1 Advanced for connection of SIMATIC S7-300 CPU to Industrial Ethernet: PROFINET IO controller a./o. IO device; RT and IRT, MRP, PROFINET CBA; TCP/IP, ISO, UDP, S7 comm., S5-compat. communication (SEND/RECEIVE) with Fetch/Write RFC1006, Multicast Diagnostic extension, SNMP, DHCP, FTP client/server, email, Gigabit-SS1X RJ45 (10/100/1000); PROFINET interface 2x RJ45 (10/100 Mbit/s); PROFINET CBA; firewall/VPN; PROFIenergy.
transfer rate
transfer rate
● at the 1st interface 10 ... 1000 Mbit/s 10 ... 1000 Mbit/s
● at the 2nd interface 10 ... 100 Mbit/s 10 ... 100 Mbit/s
interfaces
number of interfaces / according to Industrial Ethernet 3 3
number of electrical connections
● at the 1st interface / according to Industrial Ethernet 1 1
● at the 2nd interface / according to Industrial Ethernet 2 2
● for power supply 1 1
type of electrical connection
● of Industrial Ethernet interface RJ45 port
● at the 1st interface / according to Industrial Ethernet RJ45 port RJ45 port
● at the 2nd interface / according to Industrial Ethernet RJ45 port RJ45 port
type of electrical connection
● for power supply 2-pole plugable terminal block 2-pole plugable terminal block
design of the removable storage
● C-PLUG Yes Yes
supply voltage, current consumption, power loss
type of voltage / of the supply voltage DC DC
supply voltage / 1 / from backplane bus 5 V 5 V
supply voltage 24 V
supply voltage / external 24 V 24 V
supply voltage / external / at DC / rated value 24 V 24 V
relative positive tolerance / at DC / at 24 V 20 % 20 %
relative negative tolerance / at DC / at 24 V 15 % 15 %
consumed current
● from backplane bus / at DC / at 5 V / typical 0.14 A 0.14 A
● from external supply voltage / at DC / at 24 V / typical 0.48 A 0.48 A
● from external supply voltage / at DC / at 24 V / maximum 0.62 A 0.62 A
power loss [W] 14.7 W 14.7 W
ambient conditions
ambient temperature
● for vertical installation / during operation 0 ... 40 °C 0 ... 40 °C
● for horizontally arranged busbars / during operation 0 ... 60 °C 0 ... 60 °C
● during storage -40 ... +70 °C -40 ... +70 °C
● during transport -40 ... +70 °C -40 ... +70 °C
relative humidity
● at 25 °C / without condensation / during operation / maximum 95 % 95 %
protection class IP IP20 IP20
design, dimensions and weights
module format Compact module S7-300 double width Compact module
width 80 mm 80 mm
height 125 mm 125 mm
depth 120 mm 120 mm
net weight 0.6 kg 0.45 kg
fastening method
● S7-300 rail mounting Yes Yes
performance data / open communication
number of possible connections / for open communication / by means of SEND/RECEIVE blocks / maximum 16 16
data volume
● as user data per ISO connection / for open communication / by means of SEND/RECEIVE blocks / maximum 8 Kibyte 8 Kibyte
● as user data per ISO on TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum 8 Kibyte 8 Kibyte
● as user data per TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum 8 Kibyte 8 Kibyte
● as user data per UDP connection / for open IE communication / by means of SEND/RECEIVE blocks / maximum 2 Kibyte 2 Kibyte
number of Multicast stations 16 16
performance data / S7 communication
number of possible connections / for S7 communication
● maximum 16 16
performance data / multi-protocol mode
number of active connections / with multi-protocol mode 48 48
performance data / IT functions
number of possible connections
● as client / by means of FTP / maximum 10 10
● as server / by means of FTP / maximum 2 2
number of possible connections
● as server / by means of HTTP / maximum 4 4
● as email client / maximum 1 1
data volume / as user data for email / maximum 8 Kibyte 8 Kibyte
storage capacity / of the user memory
● as flash memory file system 28 Mibyte 28 Mibyte
● as RAM 30 Mibyte 30 Mibyte
number of possible write cycles / of the flash memory cells 100000 100000
performance data / PROFINET communication / as PN IO controller
product function / PROFINET IO controller Yes Yes
number of PN IO devices / on PROFINET IO controller / operable / total 128 128
number of PN IO IRT devices / on PROFINET IO controller / operable 32 128
number of external PN IO lines / with PROFINET / per rack 1 1
data volume
● as user data for input variables / as PROFINET IO controller / maximum 4 Kibyte 4 Kibyte
● as user data for output variables / as PROFINET IO controller / maximum 4 Kibyte 4 Kibyte
● as user data for input variables per PN IO device / as PROFINET IO controller / maximum 1433 byte 1433 byte
● as user data for output variables per PN IO device / as PROFINET IO controller / maximum 1433 byte 1433 byte
● as user data for input variables per PN IO device / for each sub-module as PROFINET IO controller / maximum 240 byte 240 byte
● as user data for output variables per PN IO device / for each sub-module as PROFINET IO controller / maximum 240 byte 240 byte
performance data / PROFINET communication / as PN IO device
product function / PROFINET IO device Yes Yes
data volume
● as user data for input variables / as PROFINET IO device / maximum 1024 byte 1024 byte
● as user data for output variables / as PROFINET IO device / maximum 1024 byte 1024 byte
● as user data for input variables / for each sub-module as PROFINET IO device 240 byte 240 byte
● as user data for output variables / for each sub-module as PROFINET IO device 240 byte 240 byte
● as user data for the consistency area for each sub-module 240 byte 240 byte
number of submodules / per PROFINET IO-Device 32 32
performance data / PROFINET CBA
number of remote connection partners / with PROFINET CBA 64 64
number of connections / with PROFINET CBA / total 1000 1000
data volume
● as user data for digital inputs / with PROFINET CBA / maximum 8 Kibyte 8 Kibyte
● as user data for digital outputs / with PROFINET CBA / maximum 8 Kibyte 8 Kibyte
● as user data for arrays and data types / in the case of acyclic transmission / with PROFINET CBA / maximum 8 Kibyte 8 Kibyte
● as user data for arrays and data types / with PROFINET CBA / with cyclical transfer / maximum 250 byte 250 byte
● as user data for arrays and data types / with PROFINET CBA / in the case of local interconnection / maximum 2400 byte 2400 byte
performance data / PROFINET CBA / remote interconnection / with acyclic transfer
update time / of the remote interconnections / in the case of acyclic transmission / with PROFINET CBA 100 ms 100 ms
number of remote connections to input variables / in the case of acyclic transmission / with PROFINET CBA / maximum 128 128
number of remote connections to output variables / in the case of acyclic transmission / with PROFINET CBA / maximum 128 128
data volume
● as user data for remote interconnections with input variables / in the case of acyclic transmission / with PROFINET CBA 8 Kibyte 8 Kibyte
● as user data for remote interconnections with output variables / in the case of acyclic transmission / with PROFINET CBA 8 Kibyte 8 Kibyte
performance data / PROFINET CBA / remote interconnection / with cyclic transfer
update time / of the remote interconnections / with cyclical transfer / with PROFINET CBA 8 ms 8 ms
number of remote connections to input variables / with PROFINET CBA / with cyclic transfer / maximum 200 200
number of remote connections to output variables / with cyclical transfer / with PROFINET CBA / maximum 200 200
data volume
● as user data for remote interconnections with input variables / with cyclical transfer / with PROFINET CBA / maximum 2000 byte 2000 byte
● as user data for remote interconnections with output variables / with cyclical transfer / with PROFINET CBA / maximum 2000 byte 2000 byte
performance data / PROFINET CBA / HMI variables via PROFINET / acyclic
number of connectable HMI stations / for HMI variables / in the case of acyclic transmission / with PROFINET CBA 3 3
update time / of the HMI variables / in the case of acyclic transmission / with PROFINET CBA 500 ms 500 ms
number of HMI variables / in the case of acyclic transmission / with PROFINET CBA / maximum 200 200
data volume / as user data for HMI variables / in the case of acyclic transmission / with PROFINET CBA / maximum 8 Kibyte 8 Kibyte
performance data / PROFINET CBA / device-internal interconnections
number of internal connections / with PROFINET CBA / maximum 256 256
data volume / of the internal connections / with PROFINET CBA / maximum 2400 byte 2400 byte
performance data / PROFINET CBA / interconnections to constants
number of connections with constants / with PROFINET CBA / maximum 200 200
data volume / as user data for interconnections with constants / with PROFINET CBA / maximum 4096 byte 4096 byte
performance data / PROFINET CBA / PROFIBUS proxy functionality
product function / with PROFINET CBA / PROFIBUS proxy functionality No No
performance data / telecontrol
protocol / is supported
● TCP/IP Yes Yes
product functions / management, configuration, engineering
product function / MIB support Yes Yes
protocol / is supported
● SNMP v1 Yes Yes
● SNMP v3 Yes
● DCP Yes Yes
● LLDP Yes Yes
configuration software
● required STEP 7 V5.4 SP4 or higher STEP7 V5.5 SP2 HF1 or higher / STEP 7 Professional V12 (TIA Portal) or higher
● for PROFINET CBA / required SIMATIC iMap V3.0 SP1 and higher SIMATIC iMap V3.0 SP4 and higher
identification & maintenance function
● I&M0 - device-specific information Yes Yes
● I&M1 - higher level designation/location designation Yes Yes
product functions / diagnostics
product function / web-based diagnostics Yes Yes
product functions / switch
product feature / switch Yes Yes
product function
● switch-managed No No
● with IRT / PROFINET IO switch Yes Yes
● configuration with STEP 7 Yes Yes
product functions / redundancy
product function
● ring redundancy Yes Yes
● redundancy manager Yes Yes
protocol / is supported / Media Redundancy Protocol (MRP) Yes Yes
product functions / security
firewall version stateful inspection
product function / with VPN connection IPSec
type of encryption algorithms / with VPN connection AES-256, AES-192, AES-128, 3DES-168, DES-56
type of authentication procedure / with VPN connection Preshared key (PSK), X.509v3 certificates
type of hashing algorithms / with VPN connection MD5, SHA-1
number of possible connections / with VPN connection 32
product function
● password protection for Web applications Yes Yes
● ACL - IP-based Yes Yes
● ACL - IP-based for PLC/routing Yes Yes
● switch-off of non-required services Yes Yes
● blocking of communication via physical ports Yes Yes
● log file for unauthorized access No No
product functions / time
product function / SICLOCK support Yes Yes
product function / pass on time synchronization Yes Yes
protocol / is supported
● NTP Yes Yes
standards, specifications, approvals / hazardous environments
certificate of suitability / CCC / for hazardous zone according to GB standard Yes; GB3836.1, GB3836.8
certificate of suitability / CCC / for hazardous zone according to GB standard / as marking Ex nA IIC T4 Gc
further information / internet links
internet link
● to web page: selection aid TIA Selection Tool http://www.siemens.com/tia-selection-tool
● to website: Industrial communication http://www.siemens.com/simatic-net
● to website: Image database http://automation.siemens.com/bilddb https://www.automation.siemens.com/bilddb
● to website: CAx-Download-Manager http://www.siemens.com/cax
● to website: Industry Online Support https://support.industry.siemens.com https://support.industry.siemens.com
security information
security information Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7) Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7)
Approvals / Certificates
General Product Approval
Manufacturer Declaration Yes Yes
EU declaration of conformity EU declaration of conformity Yes Yes
UL UL Yes Yes
RCM RCM Yes Yes
EMV
KC Yes Yes
For use in hazardous locations
IECEx IECEx Yes Yes
ATEX ATEX Yes Yes
FM Yes Yes
UL UL Yes Yes
Marine / Shipping
PRS (Polski Register of Shipping) PRS (Polski Register of Shipping) Yes Yes
Environment
Confirmation Yes Yes
last modified: 3/22/2024
Date
3/28/2024		 Subject to change without notice
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