SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Communication for SIMATIC S7-400
CP 443-1
2
■
Technical specifications
Article No.
6GK7443-1EX30-0XE0
Product-type designation
CP 443-1
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
2
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
Relative symmetrical tolerance
at 5 V with DC
5 %
Consumed current from backplane
bus at 5 V for DC Typical
1.4 A
Resistive loss
8.6 W
Permitted ambient conditions
Ambient temperature
• during operating
0 … 60 °C
• during storage
-40 … +70 °C
• during transport
-40 … +70 °C
• Comment
-
Relative humidity at 25 °C without
condensation during operating
maximum
95 %
Protection class IP
IP20
Design, dimensions and weight
Module format
Compact module S7-400
single width
Width
25 mm
Height
290 mm
Depth
210 mm
Net weight
0.7 kg
Product properties, functions,
components
general
Number of modules
• per CPU maximum
14
• note
max. 4 as PN IO ctrl.
Performance data
Performance data
open communication
Number of possible connections
for open communication
by means of SEND/RECEIVE blocks
maximum
64
Data volume
• as user data per ISO connection
for open communication
by means of SEND/RECEIVE blocks
maximum
8 Kibyte
• as user data per ISO on TCP con-
nection for open communication
by means of SEND/RECEIVE blocks
maximum
8 Kibyte
• as user data per TCP connection
for open communication
by means of SEND/RECEIVE blocks
maximum
8 Kibyte
• as user data per UDP connection
for open IE communication by
means of SEND/RECEIVE blocks
maximum
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 communica-
tion by means of T blocks maximum
1 452 byte
Performance data
S7 communication
Number of possible connections for
S7 communication
• maximum
128
• with PG connections maximum
2
• note
when using several CPUs
Performance data
multi-protocol mode
Number of active connections with
multiprotocol mode
128
Performance data
PROFINET communication
as PN IO-Controller
Product function PROFINET IO
controller
Yes
Number of PN IO-Devices on
PROFINET IO-Controller usable total
128
Number of PN IO IRT-Devices on
PROFINET IO-Controller usable
64
Number of external PN IO lines with
PROFINET per rack
4
Article No.
6GK7443-1EX30-0XE0
Product-type designation
CP 443-1
© Siemens AG 2014