National Instruments NI USB-9421 用户手册
NI USB-9421 User Guide and Specifications
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ni.com
3.
Align the I/O module with the carrier, as shown in Figure 4.
Figure 4. Module Installation
4.
Squeeze the latches and insert the NI 9421 module into the
NI USB-9162 carrier.
NI USB-9162 carrier.
5.
Press firmly on the connector side of the NI 9421 module until the
latches lock the module into place, as shown in Figure 5.
latches lock the module into place, as shown in Figure 5.
Figure 5. Locking Module into Place
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High Voltage Screw Terminal Backshell
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