SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Communication for SIMATIC S7-1200
CP 1243-1
2
■
Technical specifications
Article No.
6GK7243-1BX30-0XE0
Product-type designation
CP 1243-1
Transmission rate
Transfer rate
• at the interface 1
10 … 100 Mbit/s
Interfaces
Number of electrical connections
• at interface 1 in accordance
with Industrial Ethernet
1
Design of electrical connection
• at interface 1 in accordance
with Industrial Ethernet
RJ45 port
Supply voltage,
current consumption, power loss
Type of supply voltage
DC
Supply voltage 1
from backplane bus
5 V
Resistive loss
1.25 W
Permitted ambient conditions
Ambient temperature
• for vertical installation
during operating phase
-20 … +60 °C
• for horizontal installation
during operating phase
-20 … +70 °C
• during storage
-40 … +70 °C
• during transport
-40 … +70 °C
Relative humidity at 25 °C without
condensation during operating
maximum
95 %
Protection class IP
IP20
Design, dimensions and weight
Module format
Compact module S7-1200 single
width
Width
30 mm
Height
110 mm
Depth
75 mm
Net weight
0.122 kg
Product properties, functions,
components
general
Number of modules
• per CPU maximum
3
Performance data
Performance data
open communication
• note
like CPU
Performance data
S7 communication
Number of possible connections for
S7 communication
• note
like CPU
Performance
data
telecontrol
Suitability for use
• node station
No
• substation
Yes
• control center
No
Connection to the control center
STEP 7 Basic/Professional V13
(TIA Portal) or higher + HSP
• note
Connection to SCADA Systems via
TeleControl Server Basic
• by means of a permanent
connection
supported
Protocol is supported
• DNP3
No
• IEC 60870-5
No
Product function data buffering
if connection is aborted
Yes
• note
64.000 values
Number of data points per station
maximum
200
Performance data
Teleservice
Diagnostic function online diagnostics
with SIMATIC STEP 7
Yes
Product function
• program download with
SIMATIC STEP 7
Yes
• remote firmware update
Yes
Product functions
management,
configuration
Configuration software required
STEP 7 Basic/Professional V13
(TIA Portal) or higher + HSP
Product functions
Security
Design of the firewall
stateful inspection
Product function with VPN connection
IPSec
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
for VPN connection
8
Product function
• password protection
for Web applications
No
• ACL - IP-based
No
• ACL - IP-based for PLC/routing
No
• switchoff of non-required services
Yes
• blocking of communication via phys-
ical ports
No
• log file for unauthorized access
No
Product functions
Time
Protocol is supported NTP
No
Article No.
6GK7243-1BX30-0XE0
Product-type designation
CP 1243-1
© Siemens AG 2014