Siemens SIMATIC NET System Manual

Communications processors for SIMATIC S7
8.4 Communications processors for SIMATIC S7-400
Industrial Ethernet
System Manual, 09/2019, C79000-G8976-C242-10
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8.4 Communications processors for SIMATIC S7-400
Description
Figure 8-5 CP 443-1, CP 443-1 Advanced, CP 443-1 RNA and CP 443-1 OPC UA
The communication processors of the category SIMATIC S7-400 have a rugged plastic
housing for installation on an S7-400 rack. The connection to S7-400 components is made
via a backplane bus.
Features
CP 443-1
SIPLUS CP 443-1
CP 443-1 Advanced
SIPLUS CP 443-1 Advanced
CP 443-1 RNA
CP 443-1 OPC UA
Connectors Industrial
Ethernet / PROFINET
2x RJ45 5x RJ45 3x RJ45 1x RJ45
Integrated switch
●
●
-
-
Gigabit interface
-
●
-
●
30 MB flash memory / 28
MB RAM
- ● - -
C-PLUG supplied
-
●
-
-
● Suitable / available or according to the specified standard.

Siemens SIMATIC NET Specifications

General

Category	Industrial Communication Software
Manufacturer	Siemens
Operating Systems	Windows, Linux
Protocols Supported	PROFIBUS, PROFINET, OPC UA
Compatibility	Siemens PLCs, Third-party devices with supported protocols