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5. Troubleshooting
CNT24-2(USB)GY
43
Question
Answer
Want to perform the
channels more than the
points being appended by
expansion modules.
The number of expansion modules is 3(4 including the module). When
channels more than this number are wanted, please purchase the necessary
module(s) and expansion accessories.
Is adding points by
expansion modules
different form adding
modules?
When modules are added, the USB ports corresponding to those modules will
be used. For example, channel 0 input of module A, channel 0 input of
module B.
When the expansion modules are added, they can be used in the image based
on the number of points in the USB modules.
For example, in the case of the number of input channels of USB module is 8.
channel 0 input of USB module A, channel 8 input of expansion module B.
Therefore, they can be treated as consecutive points.
In what order should the
USB cable and power
cable be unplugged?
When the module is externally powered, for example, via the AC adapter,
unplug the USB cable first, then unplug the power cable.