Chapter summary – Rockwell Automation 1793-OE2S FLEX INTEGRA ANALOG MOD User Manual
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Publication 1793-6.5.1 - April 1999
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How Communication Takes Place and I/O Image Table Mapping with the DeviceNet Adapter
You can change the I/O data size for a module by reducing the number of
words mapped into the adapter module, as shown in “real time sizes.”
Real time sizes are the settings that provide optimal real time data to the
adapter module.
Analog modules have 15 words assigned to them. This is divided into input
words/output words. You can reduce the I/O data size to fewer words to
increase data transfer over the backplane.
For information on using DeviceNetManager software to configure your
adapter, refer to the DeviceNetManager Software User Manual, publication
1787-6.5.3.
Chapter Summary
In this chapter, you learned how this module communicates over the
DeviceNet network, and the image table mapping for the module.