Interfaces
3.4 PROFIBUS DP interfaces
SIMOTION C
42 Operating Instructions, 02/2012
3.4 PROFIBUS DP interfaces
PROFIBUS DP interfaces (X8, X9)
The SIMOTION C provides two interfaces for connection to the PROFIBUS DP. Baud rates
up to 12 Mbits/s are possible. Both interfaces can be operated isochronously.
If both interfaces (X8, X9) are to be operated isochronously, then they must both be
configured with the same DP cycle clock.
Alternatively, the X9 interface can be used as an MPI interface with a transmission rate up to
12 Mbits/s.
Connectable devices
The following devices can be connected to the PROFIBUS DP interfaces:
● PG/PC
● SIMATIC HMI devices
● SIMATIC S7 controllers with PROFIBUS DP interface
● Distributed I/O (e.g. SIMATIC ET 200M)
The digital inputs/digital outputs are updated in the position control cycle clock.
● SIMOTION controller
● Teleservice adapter
● Drive units with PROFIBUS DP interface (e.g. SIMODRIVE 611 universal) according to
PROFIdrive profiles / IEC61800-7.
Note
A teleservice adapter can only be connected to one of the two interfaces.
All released modules and devices are listed in the
PM 21
Catalog and in chapter I/O
modules approved for SIMOTION (Page 18). This document is supplied in electronic
format with SIMOTION S
COUT.
Take note of the documentation on the individual modules or devices!
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