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NI 9421/9423
12
ni.com
Wiring for High-Vibration Applications
If an application
u
sing the NI 9421/9423 with screw terminal is
s
u
bject to high vibration, National Instr
u
ments recommends that
yo
u
either
u
se ferr
u
les to terminate wires to the detachable
screw-terminal connector or
u
se the NI 9932 backshell kit to
protect the connections. Refer to Fig
u
re 4 for an ill
u
stration of
u
sing ferr
u
les. Refer to Fig
u
re 1 for an ill
u
stration of the NI 9932
connector backshell.
Figure 4.
10-Terminal Detachable Screw-Terminal Connector with Ferrule