National Instruments CFP-CB-3 - Manual (Page 6)

cFP-CB-1/2/3/4 6 ni.com
Note If your application is subject to high vibration,
National Instruments recommends installing the NI 9940
backshell on the spring-terminal connector. You can
order the NI 9940 from
ni.com .
Caution If your application is subject to hazardous
voltage, you must install the NI 9940 backshell on the
spring-terminal connector.
Figures 7, 8, and 9 show how to install the NI 9940 connector
backshell on the cFP-CB-2.
Figure 7. NI 9940 Connector Backshell and cFP-CB-2
Figure 8. Closing the NI 9940 Connector Backshell