Networking

Example of a PROFIBUS-DP Network

S7-400 with CPU 414-2-DP as DP master

1 {

ET 200M

ET 200M

PG

S5-95U

 

 

 

 

 

2

3

4

5

 

ET 200B

ET 200B

OP

 

 

 

PG*

0

8

{

7

6

 

 

* Only connected via spur line for startup/maintenance (with default PROFIBUS-DP address = 0)

0... x PROFIBUS DP addresses of nodes { Terminating resistor switched on

Figure 5-7 Example of a PROFIBUS DP network

5-12

Automation System S7-400

Hardware and Installation

 

A5E00850741-01

Page 110
Image 110
Siemens S7-400 installation manual Example of a PROFIBUS-DP Network, Example of a Profibus DP network