Siemens SIMATIC S7-200 - Example of a CP Card with Master and Slave Devices; Hardware Configurations Supported by Step 7-Micro;Win 32; How Do I Choose My Communication Configuration?

Setting Up Communications Hardware and Network Communications
7-3
S7-200 Programmable Controller System Manual
A5E00066097-02
CP card
CPU 224
Master devices
TD 200 OP15
CPU 221 CPU 224 CPU 221 CPU 224
Slave devices
MPI cable
(RS-485)
Figure 7-2 Example of a CP Card with Master and Slave Devices
How Do I Choose My Communication Configuration?
Table 7-1 shows the possible hardware configurations and baud rates that
STEP 7-Micro/WIN 32 supports. Table 7-2 shows the capabilities of the S7-200
CPU and the EM 277 PROFIBUS-DP module.
Table 7-1 Hardware Configurations Supported by STEP 7-Micro/WIN 32
Hardware
Supported
Type
Baud Rate
Supported
Protocols Supported
PC/PPI
cable
Cable connector to
PC comm port
9.6 kbaud
19.2 kbaud
PPI protocol
CP 5511 Type II,
PCMCIA-card
PPI, MPI, and PROFIBUS protocols for
notebook PCs
CP 5611 PCI-card (version
3 or greater)
9.6 kbaud
19.2 kbaud
187 5 kbaud
PPI, MPI, and PROFIBUS protocols for
MPI Integrated in PG
PC ISA-card
187
.
5
kb
au
d
PPI
,
MPI
,
and
PROFIBUS
rotocols
for
PCs