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Page 1 of 13 app_105U-G_EIP_1.2.doc
PURPOSE
The purpose of this document is to provide the reader with an application note for using the 105U-
G-PR2 Profibus DP Master Gateway with a Siemens ET200 S Distributed I/O system.
This application should be read in conjunction with user manuals for details on powering and
programming 105U-G. The reader would also have a firm understanding of the Profibus DP
protocol.
MATERIALS
The materials used for this application were,
Siemens ET200S Distributed I/O,
105U-G-PR2,
GSD File for ET200S,
E-Series Configuration utility (build 1.78 or higher),
RS232 DB9 serial cable (straight through pins 3 & 8),
105U-G CONFIGURATION
The Profibus Master configuration is done is two parts. Profibus Network Configuration and
Filedbus Mappings.
The Profibus Network configuration
sets the links between the Profibus
Slave Devices and the Profibus
Master Gateway. The Fieldbus
Mappings links the Profibus Data to
the radio network.
First you need to load the Profibus
Slaves GSD file into the E-Series
Configuration. Once configuration
software has been opened and a
Profibus Master Gateway has been
created, select the Profibus Network
configuraiton then Select “Install
GSD File” from the drop down File
menu and find the GSD file that
ELPRO Technologies Pty Ltd
Application Note: 105U-G-PR2 Profibus Master & Siemens ET200S Distributed I/O
app_105U-G_EIP_1.2.doc
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