Getting Started With Dio Applications In Software - National Instruments PXI-6238 User Manual

Chapter 6 Digital Input and Output

Getting Started with DIO Applications in Software

You can use NI 6238/6239 devices in the following digital I/O applications:
•
•
Note For more information about programming digital I/O applications and triggers in
software, refer to the NI-DAQmx Help or the LabVIEW 8.x Help.
NI 6238/6239 User Manual
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Table 6-1. NI 6238/6239 Logic Conventions
Device
NI 6238 (Source)
NI 6239 (Sink)
Static digital input
Static digital output
6-4
Logic
0
P1.GND P1.VCC
P1.VCC P1.GND
1
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