Festo SBO Q Series, Manual

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4. Commissioning
4−38
Festo P.BE−SBO−Q−EN en 0702a
4.9.4 Use of the I/O expansion
As soon as the use of the I/O expansion is activated via the
system parameters, selected modules can be connected to
the CAN interface of the Compact Vision System.
This connection option is for expanding the internal I/Os.
Use the I/O expansion, for example, when you:
preselect test programs via digital inputs
or
want to signalise detected part types via digital outputs.
Notes on installation
Only the following I/O modules are permitted in each case
only one per Compact Vision System:
Output module CP−A04−M12−CL (4 digital outputs)
Input module CP−A04−M12−CL (8 digital inputs)
I/O modules require operating voltage and load voltage
supplies. The Compact Vision System does not provide any
operating voltage and load voltage supply for external I/O
modules.
·
To provide power to the external I/O modules, first con
nect cable SBOA−K20CP−SUP from Festo to the Compact
Vision System (see Fig.4/10).
·
Then connect the I/O modules as shown in Fig.4/10. To
do this, use connecting cable KVI−CP−3. Please note that
the total cable length must not exceed 10 m.