Article number 6GK7243-1JX30-0XE0 6GK7243-1BX30-0XE0
product type designation CP 1243-1 DNP3 CP 1243-1
********** spare part ********* communications processor CP 1243-1 DNP3 for connection of SIMATIC S7-1200 to control center with DNP3 protocol. Communications processor CP 1243-1 for connection of SIMATIC S7-1200 as additional Ethernet interface and for Connection to control centers via telecontrol protocols (DNP3, IEC 60870, TeleControl Basic), security (Firewall, VPN).
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 1
number of electrical connections
● at the 1st interface / according to Industrial Ethernet 1 1
● for power supply 0 0
type of electrical connection
● at the 1st interface / according to Industrial Ethernet RJ45 port RJ45 port
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
consumed current
● from backplane bus / at DC / at 5 V / typical 0.25 A 0.25 A
power loss [W] 1.25 W 1.25 W
ambient conditions
ambient temperature
● for vertical installation / during operation -20 ... +60 °C -20 ... +60 °C
● for horizontally arranged busbars / during operation -20 ... +70 °C -20 ... +70 °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 S7-1200 single width Compact module S7-1200 single width
width 30 mm 30 mm
height 110 mm 110 mm
depth 75 mm 75 mm
net weight 0.122 kg 0.122 kg
fastening method
● 35 mm top hat DIN rail mounting Yes Yes
● wall mounting Yes Yes
product features, product functions, product components / general
number of units
● per CPU / maximum 3 3
performance data / open communication
number of possible connections / for open communication
● by means of T blocks / maximum like CPU
performance data / S7 communication
number of possible connections / for S7 communication
● maximum like CPU like CPU
performance data / IT functions
number of possible connections
● as email client / maximum 1 1
performance data / telecontrol
suitability for use
● node station No No
● substation Yes Yes
● TIM control center No No
control center connection control center with DNP3 function For use with TeleControl Server Basic, WinCC and PCS7
● by means of a permanent connection supported supported
● note Connection to SCADA system using DNP3 services Connection to SCADA system via Telecontrol Server Basic and Standard Telecontrol protocols
protocol / is supported
● DNP3 Yes Yes
● IEC 60870-5 No Yes
product function / data buffering if connection is aborted Yes; 64,000 values Yes; 64,000 events
number of data points per station / maximum 200 500
number of stations / for direct communication / with Telecontrol Server Basic
● in send direction / maximum 3
● in receive direction / maximum 15
performance data / teleservice
diagnostics function / online diagnostics with SIMATIC STEP 7 Yes Yes
product function
● program download with SIMATIC STEP 7 Yes Yes
● remote firmware update Yes Yes
product functions / management, configuration, engineering
configuration software
● required STEP 7 Basic/Professional STEP 7 Basic/Professional
product functions / diagnostics
product function / web-based diagnostics Yes
product functions / security
firewall version stateful inspection
product function / with VPN connection IPsec, SINEMA RC
type of encryption algorithms / with VPN connection AES-256, AES-192, AES-128, 3DES-168
type of authentication procedure / with VPN connection Preshared key (PSK), X.509v3 certificates
type of hashing algorithms / with VPN connection MD5, SHA-1, SHA-2
number of possible connections / with VPN connection 8
product function
● password protection for Web applications No
● password protection for teleservice access No
● encrypted data transmission Yes
● ACL - IP-based No
● ACL - IP-based for PLC/routing No
● switch-off of non-required services Yes
● blocking of communication via physical ports No
● log file for unauthorized access No
product functions / time
protocol / is supported
● NTP No Yes
● NTP (secure) Yes
time synchronization
● from NTP-server Yes
● from control center 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
standards, specifications, approvals / Environmental Product Declaration
Environmental Product Declaration Yes
Global Warming Potential [CO2 eq]
● total 89.58 kg
● during manufacturing 14.29 kg
● during operation 75.11 kg
● after end of life 0.18 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 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
Declaration of Conformity Yes Yes
UL UL Yes Yes
RCM RCM Yes Yes
For use in hazardous locations
IECEx IECEx Yes Yes
ATEX ATEX Yes Yes
FM Yes Yes
UL UL Yes Yes
Marine / Shipping
DNV (Det Norske Veritas) DNV (Det Norske Veritas) Yes Yes
LR (Lloyds Register) LR (Lloyds Register) Yes Yes
Environment
Confirmation Yes Yes
last modified: 3/22/2024
Date
4/2/2024		 Subject to change without notice
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