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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 9472 with screw terminal or
NI 9472 with spring terminal.
Table 1.
NI 9472 Signal Descriptions
Signal
Description
COM
Common reference connection to isolated ground
DO
Digital output signal connection
Vsup
Voltage supply connection
Table 2.
LED Indicators
LED Pattern
Indication
Solid
The channel has been programmed to be in the ON state.
Off
The channel has been programmed to be in the OFF
state.
NI 9472 Getting Started Guide
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© National Instruments
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