Siemens SIMATIC NET System Manual

Communications processors for PCs
7.1 CP 1604
Industrial Ethernet
300 System Manual, 09/2019, C79000-G8976-C242-10
Example of a topology
Figure 7-1 Connection of PROFINET nodes via CP1604 to Industrial Ethernet
7.1 CP 1604
Description
Figure 7-2 CP 1604 EEC
The CP 1604 is a PCI-104 card with its own microprocessor Ethernet real-time ASIC ERTEC
400 which supports PN IO communication. This module has an integrated 4-port real-time
switch for 10/100 Mbps.

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