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Trigno Wireless System User’s Guide
TM
Appendix II
DC-A22 Unterminated Output Cable
The DC-A22 Unterminated Output Cable provides access to all
64 analog output channels from the Trigno System on discrete
wires for data acquisition systems with screw-type terminations.
The DC-A22 cable connects directly to the output connector
labeled "1-64"on the Trigno System and terminates in 67 signal
conductors with pre-stripped ends (64 analog output signals and 3
GND conductors).
Each conductor employs a unique color scheme to identify its
signal. The conductor jacket is the primary color, and it is marked
with a secondary color. An example of the coloring scheme is
shown in Figure 27 below.
Figure 27. Wire color scheme example.
Installation
Refer to Figure 28 for installing the DC-A22 cable. Please observe
the following points:
•
Connect the GND wires to the data acquisition system ground
for analog inputs. It is recommended to twist all three wires
together and connect these to a common ground point on the
measurement system to avoide the risk of creating ground
loops.
•
Ensure that any unused conductors are not exposed and will
not come into contact with each other or any other signal or
voltage potential. This can be done by clipping the bare ends
of the conductors or using heat shrink tubing or electrical tape
to enclose the bare ends.
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Summary of Contents for Tringo
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