Siemens Simatic S7-200 System Manual page 39

MPI or CP card
MPI cable
(RS-485)
Slave devices
Figure 3-5
From What Point Do I Set Up Communications?
Depending on the operating system that you are using, you can set up communications from
any of the following points:
Under Windows 3.1
Within STEP 7-Micro/WIN 16 only
Under Windows 95 or Windows NT 4.0
– During the final step of the installation (see Section 3.1)
– From the Setting the PG/PC Interface icon, found in the Windows Control Panel
– Within STEP 7-Micro/WIN 32
S7-200 Programmable Controller System Manual
C79000-G7076-C230-02
Installing and Using the STEP 7-Micro/WIN Software
TD 200
CPU 212 CPU 214
Example of an MPI or CP Card with Master and Slave Devices
Master devices
OP15 CPU 214
CPU 212 CPU 214
3-9