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Configuration limits
Configuration limits of the IO device (X2)
The IO device of the CP 1626 has the following configuration limits for the interface "X2":
Cycle time (minimum)
Number of ARs (AR = Application Relation-
ship)
Amount of IO data per AR
Maximum module size
Number of modules
* Mixed modules are modules that have both input and output data
70
1000 μs
2
1434 bytes of data minus the number of inserted modules (input or output
modules)
1434 bytes of data minus twice the number of inserted modules (input or
output mixed modules*)
1024 bytes
512
Operating Instructions, 11/2018, C79000-G8976-C434-03
CP 1626
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