Festo CPX DE Series Manual page 18

Contents and general instructions
Term/abbreviation
CPX modules
CPX terminal
Diagnosis D2
DIL switch
Field bus node
I
I/O diagnostic interface
I/O modules
I/Os
I module
Manifold sub−base
MPA electronic module
MPA pneumatic module
O
O module
PLC/IPC
Pneumatic interface
XVI
The following product−specific terms and abbreviations are
used in this manual:
Meaning
Common term for the various modules which can be incorporated in a
CPX terminal.
Modular, electric terminal type 50
Additional diagnostic functions of MPA input modules
Dual−in−line switches consist of several switch elements with which
settings can be made.
Provides the connection to specific field buses. Transmits control signals
to the connected modules and monitors their ability to function.
Digital input
The I/O diagnostic interface is a bus−independent diagnostic interface at
I/O level, permitting access to internal data of the CPX terminal.
Common term for the CPX modules which provide digital inputs and
outputs (CPX input modules and CPX output modules).
Digital inputs and outputs
CPX input module
Lower part of the housing of a module or block for linking the module
electrically with the terminal.
Electronic module which provides the electronic functionality including
the diagnostic functions for the valve solenoid coils of the MPA
pneumatics.
Pneumatic module which provides digital outputs for the valves fitted
(valve solenoid coils).
Digital output
CPX output module
Programmable logic controller/industrial PC
The pneumatic interface is the interface between the modular electrical
periphery and the pneumatics.
Festo P.BE−CPX−EA−E N en 05602d