Siemens SIMATIC NET S7-400 - Technical Specifications; Hardware Specifications and Environmental Data

CP 443-1 (EX30)
Manual, 03/2019, C79000-G8976-C255-05
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Technical specifications
8
Table 8- 1 Technical specifications of the CP 443-1
Technical specifications
Article numbers
• CP 443-1
• CP 443-1 (conformal coating)
• 6GK7 443-1EX30-0XE0
• 6GK7 443-1EX30-0XE1
Attachment to Industrial Ethernet
Amount
1 x PROFINET interface with 2port switch
Design of PROFINET interface (2port
switch)
Connector
2 x RJ-45 jacks
Transmission speed
10/100 Mbps
When working with PROFINET IO, the
transmission speed of 100 Mbps full duplex
is mandatory.
Aging time (2port switch)
5 minutes
Special features of the X1P1R and
X1P2R ports
Integration in ring topology / MRP possible
Permitted cable lengths (Ethernet)
(Alternative combinations per length
range) *
0 ... 55 m
• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via
IE FC RJ45 Outlet
0 ... 85 m
• Max. 85 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable with
IE FC RJ45 Plug 180
• Max. 75 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable +
10 m TP Cord via IE FC RJ45 Outlet
0 ... 100 m
• Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180
• Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet
Electrical data
Power supply
via S7 backplane bus
5 V
Current consumption
From backplane bus
1.4 A
Power dissipation
7.25 W
Permitted ambient conditions
Ambient temperature
During operation
0 °C to +60 °C
During storage
-40 °C to +70 °C
During transportation
-40 °C to +70 °C
Relative humidity
During operation
≤ 95 % at 25 °C, no condensation
Operating altitude
≤ 2,000 m above sea level
Contaminant concentration
Acc. to ISA-S71.04 severity level G1, G2, G3