![background image](http://html2.mh-extra.com/html/national-instruments/ni-9244/ni-9244_getting-started_3618522008.webp)
NI 9244 Pinout
AI0
AI1
AI2
Neutral
0
1
2
3
Signal
Description
AI
Analog input signal connection referenced to the Neutral signal
Neutral
Referenced, single-ended analog input connection
Table 1. Signal Descriptions
Connecting Phase Measurements
The NI-9244 accepts three-phase and single-phase measurement configuration.
Three-Phase Measurement Configurations
NI recommends the following three-phase connection types.
4-Wire WYE Measurement Configuration
ni.com
8
NI-9244 Getting Started