Article number 6GK7443-1EX11-0XE0 6GK7443-1EX30-0XE0
product type designation CP 443-1 CP 443-1
********** spare part ********* communications processor CP 443-1 for connection of SIMATIC S7-400 to industrial Ethernet via ISO/TCP/IP and UDP, S7 communication, fetch/write, diagnostics extensions, send/receive, with and without RFC1006, multicast, NTP, initialization via LAN, access protection via IP access list 10/100 Mbit. Communications processor CP 443-1; 2x 10/100 Mbit/s (IE switch); RJ45 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 Startup; Support for PROFIenergy;
transfer rate
transfer rate
● at the 1st interface 10 ... 100 Mbit/s 10 ... 100 Mbit/s
interfaces
number of interfaces / according to Industrial Ethernet 1 2
number of electrical connections
● at the 1st interface / according to Industrial Ethernet 1 2
type of electrical connection
● of Industrial Ethernet interface 15 pin Sub-D-socket (10Mbit/s AUI, 10/100 Mbit/s ITP)
● at the 1st interface / according to Industrial Ethernet RJ45 port / AUI RJ45 port
design of the removable storage
● C-PLUG No No
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 5 V
relative symmetrical tolerance / at DC
● at 5 V 5 % 5 %
consumed current
● from backplane bus / at DC / at 5 V / typical 1.4 A 1.4 A
power loss [W] 8.6 W 7.25 W
ambient conditions
ambient temperature
● 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 S7-400 single width Compact module S7-400 single width
width 25 mm 25 mm
height 290 mm 290 mm
depth 210 mm 210 mm
net weight 0.7 kg 0.7 kg
product features, product functions, product components / general
number of units
● per CPU / maximum 14 14
● note max. 4 as PN IO ctrl.
performance data / open communication
number of possible connections / for open communication / by means of SEND/RECEIVE blocks / maximum 64 64
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 possible connections / for open communication
● by means of T blocks / maximum 64
data volume
● as user data per ISO on TCP connection / for open communication / by means of T blocks / maximum 1452 byte
performance data / S7 communication
number of possible connections / for S7 communication
● maximum 48 128; when using several CPUs
● with PG connections / maximum 2
performance data / multi-protocol mode
number of active connections / with multi-protocol mode 64 128
performance data / PROFINET communication / as PN IO controller
product function / PROFINET IO controller Yes
number of PN IO devices / on PROFINET IO controller / operable / total 128
number of PN IO IRT devices / on PROFINET IO controller / operable 64
number of external PN IO lines / with PROFINET / per rack 4
data volume
● as user data for input variables / as PROFINET IO controller / maximum 4 Kibyte
● as user data for output variables / as PROFINET IO controller / maximum 4 Kibyte
● as user data for input variables per PN IO device / as PROFINET IO controller / maximum 1433 byte
● as user data for output variables per PN IO device / as PROFINET IO controller / maximum 1433 byte
● as user data for input variables per PN IO device / for each sub-module as PROFINET IO controller / maximum 240 byte
● as user data for output variables per PN IO device / for each sub-module as PROFINET IO controller / maximum 240 byte
product functions / management, configuration, engineering
product function / MIB support No Yes
protocol / is supported
● SNMP v1 No Yes
● DCP Yes
● LLDP No Yes
configuration software
● required STEP 7 V5.1 SP2 or higher STEP 7 V5.5 SP3 or higher / STEP 7 Professional V12 (TIA Portal) or higher
product function / is supported / identification link Yes
product functions / diagnostics
product function / web-based diagnostics No Yes
product functions / switch
product feature / switch No Yes
product function
● switch-managed No
● with IRT / PROFINET IO switch Yes
● configuration with STEP 7 Yes
product functions / redundancy
product function
● ring redundancy No Yes
● redundancy manager Yes
protocol / is supported / Media Redundancy Protocol (MRP) Yes
product functions / security
product function
● password protection for Web applications No No
● ACL - IP-based No Yes
● ACL - IP-based for PLC/routing No No
● switch-off of non-required services No Yes
● blocking of communication via physical ports No Yes
● log file for unauthorized access No No
product functions / time
product function / SICLOCK support Yes Yes
product function / pass on time synchronization No Yes
protocol / is supported
● NTP Yes Yes
● SIMATIC time synchronization (SIMATIC Time) 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
standards, specifications, approvals / Environmental Product Declaration
Environmental Product Declaration Yes
Global Warming Potential [CO2 eq]
● total 291.68 kg
● during manufacturing 63.62 kg
● during operation 226.98 kg
● after end of life 1.08 kg
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 security 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 security 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 security measures that may be implemented, please visit https://www.siemens.com/industrialsecurity. 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 Security RSS Feed under https://www.siemens.com/cert. (V4.6) Siemens provides products and solutions with industrial security 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 security 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 security measures that may be implemented, please visit https://www.siemens.com/industrialsecurity. 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 Security RSS Feed under https://www.siemens.com/cert. (V4.6)
Approvals / Certificates
General Product Approval
EAC EAC
Yes Yes
Manufacturer Declaration Yes Yes
Declaration of Conformity Yes Yes
UL UL
Yes Yes
KC Yes Yes
EMV
KC Yes Yes
For use in hazardous locations
ATEX ATEX Yes Yes
FM Yes Yes
IECEx IECEx
Yes Yes
Type Examination Certificate Yes Yes
Marine / Shipping
BV (Bureau Veritas) BV (Bureau Veritas) Yes Yes
DNV (Det Norske Veritas) DNV (Det Norske Veritas) Yes Yes
PRS (Polski Register of Shipping) PRS (Polski Register of Shipping) Yes Yes
CCS (China Classification Society) Yes Yes
Environment
Confirmation Yes Yes
last modified: 3/16/2024
Date
3/20/2024
Subject to change without notice
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