Celco Spider67 System Manual page 49

9) Based on the I/O module configuration described in the beginning of this
section, we add the module type and quantity to each slot position of Spider67
gateway in the catalog window, from the directory "SPPN-GW-001" according to
the sequence of the extension port P0-P1-P2-P3 and assign the input and output
address.
10) Double click the newly added "SPDB-08UP-001" module, select the "Parameters"
tab to assign the module parameters in the new pop-up window. Users can select
"input" and "output" of each signal port to define that it is used as an input or output,
while the default "output universal" indicates that the signal port can be used as
input or output, which depends on the customer wiring.
Note: SPDB-08UP-xxx in which the input and output ports can be defined as required
in the application. All the other modules are fix.
Spider67 Profinet– Extensible industrial fieldbus I/O System
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