National Instruments NI 9215 - Manual (Page 14)

NI 9215 Operating Instructions and Specifications 14 ni.com
Wiring for High Vibration Applications
If an application using the NI 9215 with screw terminal is subject
to high vibration, National Instruments recommends that you
either use ferrules to terminate wires to the detachable
screw-terminal connector or use the NI 9932 backshell kit to
protect the connections. Refer to Figure 7 for an illustration of
using ferrules. Refer to Figure 1 for an illustration of the NI 9932
connector backshell.
Figure 7. 10-Terminal Detachable Screw-Terminal Connector with a Ferrule