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Safety Integrated - Industry - Siemens

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Overview hardware configuration of DP Master CPU<br />

(CPU412-2)<br />

The view above (double-click ET 200S at the PROFIBUS line)<br />

displays the address area via which the DP Master CPU (CPU<br />

412-2) communicates with the DP Slave CPU (IM 151-7F-CPU)<br />

(see screenshot below). In this example, bytes 14 to 45 are<br />

used for this. The inputs of the DP Master CPU (e.g. E20.1) are<br />

also the outputs of the DP Slave CPU (A20.1) and vice versa.<br />

Overview hardware configuration of the DP Slave<br />

CPU (IM 151-7F-CP)<br />

Functional Example No. AS-FE-I-012-V10-EN 377<br />

Ex. No.<br />

12

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