I/O Process Image Map - Emerson STXPBS001 User Manual

User Manual
GFK-2746C
Figure 37: Terminating Resistor Combination
3.2.9

I/O Process Image Map

An IO module may have three types of data: I/O data, configuration parameter, and
memory register. The data exchange between network adapter and IO modules is done by
means of an I/O process by RSTi bus protocol.
The following figure shows the data flow between network adapter and IO modules for
STXPBS001.
Figure 38: STXPBS001: Data flow between Network Adapter and IO Modules
The following figure shows the data flow of process image between network adapter and
IO modules for STXPBS*.
PROFIBUS Network Adapters
Chapter 3
Sep 2019
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