Festo CPX-FB23, Electronic Manual

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Contents and general instructions
XI
Festo P.BE−CPX−FB23−EN en 0308NH
The following product−specific terms and abbreviations are
used in this manual:
Term/abbreviation Meaning
AI Analogue input (input channel, 16 bits)
AO Analogue output (output channel, 16 bits)
CP Compact Performance
CPA Pneumatic modules/valve terminal type 12
CPX bus Data bus via which the CPX modules communicate with each other and
are supplied with the necessary operating voltage.
CPX modules Common term for the various modules which can be incorporated in a
CPXterminal
CPX terminal Modular, electric terminal type 50
Data The CPX terminal provides settings and diagnostic information in the form
of data. Data can be read but not modified.
DIL switches Dual−in−line switches usually consist of several switch elements with
which settings can be made.
I Digital input
I/O diagnostic interface The I/O diagnostic interface is a bus−independent diagnostic interface at
I/O level which enables access to internal data of the CPX terminal.
I/O modules Common term for the CPX modules which provide digital inputs and
outputs (CPX input modules and CPX output modules).
I/Os Digital inputs and outputs
O Digital output
Tab.0/15: CPX−specific terms and abbreviations part 1