Specifications

Setting Up Communications Hardware and Network Communications
7-3
S7-200 Programmable Controller System Manual
C79000-G7076-C233-01
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 7-1 Hardware Configurations Supported by STEP 7-Micro/WIN 32
Hardware
Supported
Type
Baud Rate
Supported
Comments
PC/PPI
cable
Cable connector to
PC comm port
9.6 kbaud
19.2 kbaud
Supports PPI protocol
CP 5511 Type II,
PCMCIA-card
Supports 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
Supports PPI, MPI, and PROFIBUS
MPI Integrated in PG
PC ISA-card
187
.
5
kb
au
d
Su orts
PPI
,
MPI
,
and
PROFIBUS
protocols for PCs