
3-10 QX Hawk Industrial Imager User Manual
Application Examples
Application Examples
The following examples demonstrate how the components described in previous pages
can be deployed in industrial applications.
Daisy Chain
Daisy chain configurations are used in applications such as product packaging, where
single items have multiple symbols. For example, a box with one symbol on the top and
symbols on either side requires at least three imagers to ensure that all symbols will be
decoded.
The highlighted areas below demonstrate how a daisy chain can be arranged. One imager
is placed above the conveyor line and one imager is placed on each side of the line. The
three imagers essentially function as a single imager, and data is sent from the primary
imager to the host or PLC.
Important: Do not attempt to power more than four imagers with a single power supply in
a daisy chain configuration. Add a QX-1 and one power supply for every four additional
imagers in the daisy chain.
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