NI 9502 Operating Instructions and Specifications
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© National Instruments
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11
Connecting the NI 9502
The NI 9502 has a 10-terminal detachable screw-terminal
connector that provides connections for the brushless servo motor
signals, Hall effect sensors, a 9 to 30 VDC power supply, COM,
and chassis ground. Refer to Figure 3 for the pin assignments.
Caution
To ensure EMC compliance, special
considerations are required for all cable connections. Refer
to the
Cable Requirements for EMC Compliance
section.
Note
You must use 2-wire ferrules to create a secure
connection when connecting more than one wire to a
single terminal on the NI 9502 screw terminal. Refer to
Figure 4 for an illustration of using ferrules.
Caution
Do
not
turn on or plug in the motor DC power
supply until the screw-terminal connector is fully inserted
and the two connector flange screws are tightened.
