Chapter 5. Operation
Data Coherency
The RX3i CEP provides coherency at a sub-module basis only. This means that output data from a single IO-
Controller for multiple modules in the RX3i CEP Carrier and Expansion Carrier might not be applied by the RX3i
CEP during the same output scan. Likewise, input data from all modules read in a single RX3i CEP input scan
may not be produced by the RX3i CEP during the same PROFINET I/O cycle.
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PACSystems* RX3i CEP PROFINET Scanner
GFK-2883E