Siemens GS..D.. User Manual download pdf (Page 12)

How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC

SCM-7032-026

Rev 2.1

5.1.1 I/O configuration

The choice of module(s) you like to use depends on what your application demand is. It is possible to choose

these modules freely and to compose the I/O sizes needed, se examples below in table 1.

Bytes needed by the application Modules to use

4 In + 2 Out 4 In + 2 Out

7 In + 12 Out 4 In + 2 In + 1 In + 8 Out + 4 Out

32 In + 32 Out 32 In/Out

68 In 64 In + 4 In

Note: Reading or writing more than four bytes consistent data from the I/O image, see the next chapter. For

all Anybus PROFIBUS modules except the Anybus-CompactCom, more than 2 bytes of consistent data is

only supported when using the Universal module.

Expand the Anybus-S PDP tree in the navigation list to the right. The modules are then composed together in

the “module list” of the Anybus as shown in the figure below.

Figure 13 Selecting In and Out modules with “Drag and Drop”.

By double clicking on a module in the “module list” it is possible to set the offset addresses. See example in

Figure 14.

www.anybus.com HMS Industrial Networks AB

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Siemens GS..D.. User Manual Page 12