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Installation

4.4 Communication

4.4.1 Profibus

If you have a system in master-slave combination, you must route the Profibus cable between the

inverters.

The Profibus cable (violet) must begin with the S7 CPU and end with an ET200. Both ends of the

Profibus connection must be terminated with the end switch in the Profibus connector.

The shield of the Profibus cable must be grounded on all housings.

ET 200 CUd with ADB

Figure 4-18 Profibus connection

Figure 4-19 Profibus cable routing for a master/slave combination

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Siemens TL.. Betriebsanleitung Seite 58