Example Of An Mpi Network - Siemens S7-400 Installation Manual

Example of an MPI Network

S7-400**
OP**
À
2
S7-400
À
11
0
Programming device
* Only connected via spur line for startup/maintenance (with default MPI address)
** Connected to the MPI later on (with default MPI address)
0 ... x MPI address of nodes
À Terminating resistor switch on
Figure 5-6 Example of an MPI network
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04
S7-400 S7-400
1 3
S7-300
OP
10
PG
4 5
OP
9 8
Networking
S7-400
6
S7-400
7
5-11