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Application Note 105U-G-PR2 Profibus Master

Issue 1.2 – May 2005

©ELPRO Technologies Pty Ltd

Page 5 of 13

app_105U-G_PR2_1.2.doc

To assign a new mapping select the “New Fieldbus Mapping” button or to edit it just double click

on the mapping. The write mapping below shows I/O register 4306 with an I/O count of 2 (4306

& 4307) which will be written to Fieldbus I/O location 0. Registers 4306 & 4307 are the Local

Digital Inputs 7 & 8.

The Read mapping shows Fieldbus I/O location 0 with an I/O count of 2 (0& 1) will be read into

Radio I/O registers location 4320 & 4321. Which are the local Digital Outputs 1 & 2.

You can select the button next to the I/O Register box in the Radio Interface to show the available

registers. See below.

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 65 66

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Elpro Technologies 105U-G Specifiche Pagina 43