Technical data

The network is configured with COM 5430 TF/COM 5431 FMS under
SINEC NCM (Network and Communication Management). The configuration
tool can be run on the PG 710, 730, 750 and 770 under the S5-DOS/ST
operating system.
The handling of the communications protocols for layers 1 and 2 described
in this volume is microprocessor-controlled. The host system is therefore
relieved of specific communications tasks.
To allow a wide range of applications, the PROFIBUS communications
system provides the user system with a variety of services for open
communication.
The information in this manual is intended for the following users:
➣ The planner and designer of a communications network
➣ Programmers of communications relations
➣ Customers wishing to use SINEC L2/L2FO in the SIMATIC S5 system
S5
S5
CP 5430 TF
S5
Field
device
Field
device
Field
device
Field
device
Bus terminal with line terminator connected
Bus terminal
Active SINEC L2 / PROFIBUS stations
Passive SINEC L2 / PROFIBUS stations
SINEC L2/
L2FO
PROFIBUS
o. vendor
device
PG
CP 5410
PC
CP 5412
CP 5431 FMS
CP 5430
Fig. 1.1 Example of PROFIBUS L2 Configuration
Introduction B8976060/02
Volume 1 1 - 2