Technical data

11.1.1 The SINEC L2-DP Interface for the CP 5430 TF/CP 5431FMS

Characteristics of the SINEC L2-DP interface of the CP 5430 TF/

5431 FMS:

➣

The CP can only be operated as DP master, class 1 on the SINEC L2

bus.

➣

The L2-DP interface of the CP functions in accordance with the

PROFIBUS standard DIN E19254, Part 3.

The L2-DP interface can be operated parallel to the FMS interface (CP

5431 FMS) or to the TF interface (CP 5430 TF) (combined applications).

Passive

station on bus

Active

station on bus

SINEC L2 bus

DP slave

CP 5430 TF/CP 5431 FMS

als DP-Master (classe 1)

CP 5431 FMS

DP slave

FMS

slave

CP 5431 FMS

Fig. 11.3 Bus Configuration with SINEC L2-DP in a Multi-Master Application

Distributed I/Os (DP) B89060/02

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