Supplementary system components
6.4 Controller Extension CX32
SIMOTION D4x5
Manual, 02/2012
95
Assignment of the inputs/outputs to functions can be parameterized as required. Special
functions (e.g. input of the measuring input) can be assigned to the inputs/outputs.
The enables for the drive units and/or motors (Active Line Module, Motor Module) connected
to the Control Unit can, for example, be switched using the digital inputs.
Digital inputs
There are 4 digital inputs on the CX32.
The electrically isolated inputs can be used as freely addressable inputs.
Bidirectional digital inputs/outputs
4 digital inputs/outputs (DI/DO) are available on the CX32.
When the DI/DO are assigned as digital inputs, they can be used as follows:
● The DI/DO 9 to 11 can be used as high-speed inputs for measuring inputs or for external
zero marks.
The assignment of the inputs is not fixed, and the special use is activated in the
SIMOTION SCOUT engineering system.
● All four digital inputs/outputs can be used as freely addressable inputs or as homing
inputs.
When parameterizing the DI/DOs as digital outputs, these can be used as freely addressable
outputs.
Note
Shielded cables are required when connecting measuring inputs or external zero marks for
optimal noise immunity.
Additional references
For information on configuring the DI/DOs as freely addressable I/Os or as measuring inputs,
see the
SIMOTION D4x5
Commissioning and Hardware Installation Manual.
For information on the configuration and function of the measuring input, output cam, and
cam track technology objects, refer to the
SIMOTION Output Cams and Measuring Inputs
Function Manual.
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