Table Of Contents
NI 9437 Pinout
Version:
Last Modified: April 28, 2017
Table 1. Signal Descriptions
| Signal | Description |
|---|---|
| COM | Common reference connection to isolated ground |
| DI | Digital input 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. |