Application and properties
1.5 Configuration examples for PROFIBUS
CM 1243-5
10 Operating Instructions, 04/2011, C79000-G8976-C246-01
STEP 7 as of version V11.0
CPUs of the S7-1200
Use of PROFIBUS functionalities with the S7-1200 is only possible with CPUs as of firmware
version 2.0.
1.5 Configuration examples for PROFIBUS
Below, you will find examples of configurations in which the CM 1242-5 is used as a DP
slave and the CM 1243-5 is used as a DP master.
Operator
control &
Operator control &
monitoring
SIMATIC S7-1200
with CM 1242-5
SIMATIC S7-1200
with CM 1242-5
PROFIBUS
PROFINET/
Industrial Ethernet
PROFIBUS
(LWL)
SIMATIC S7-300
PG/PC/IPC
OLMOLM
Figure 1-1 Configuration example with a CM 1242-5 as PROFIBUS slave
Operator control &
monitoring
SIMATIC S7-1200
with CM 1243-5
PROFIBUS
PG/PC/IPC SINAMICS ET 200S
Figure 1-2 Configuration example with a CM 1243-5 as PROFIBUS master