Digital I/O

Digital I/O products can acquire and generate digital signals and patterns at multiple logic levels. You can characterize circuits, toggle control lines, and meet many other digital application needs.

FILTER

Filter by:

Product
C Series Digital Module
C Series Digital Module
C Series Relay Output Module
C Series Relay Output Module
Digital I/O Device
Digital I/O Device
Digital Reconfigurable I/O Device
Digital Reconfigurable I/O Device
I²C/SPI Interface Device
I²C/SPI Interface Device
PXI Digital I/O Module
PXI Digital I/O Module
PXI Digital Reconfigurable I/O Module
PXI Digital Reconfigurable I/O Module
Supported Bus
C Series
PCI
PCI Express
PXI
PXI Express
USB
Number of Bidirectional Digital Channels
0
4
8
24
32
96
128
160
Number of Digital Output Only Channels
0
4
8
16
24
32
64
Number of Digital Input Only Channels
0
4
6
8
16
24
32
48
64
Signaling Type
Single-Ended
Digital I/O Logic Levels
1.2 V
1.5 V
1.8 V
12 V
120 VAC
120 VDC
2.5 V
24 V
240 VAC
240 VDC
3.3 V
3.3 V TTL
30 V
48 V
5 V
5 V TTL
60 V
72 V
96 V
RS-422
Requires External Power Supply
Enclosed
false
true
Maximum Update Rate
3 ms
3 ms
55 ns
55 ns
100 ns
100 ns
500 ns
500 ns
1 µs
1 µs
7 µs
7 µs
8 µs
8 µs
50 µs
50 µs
100 µs
100 µs
250 µs
250 µs
312 µs
312 µs
500 µs
500 µs
Show more
57 results
Sort by

Configure a custom NI system

Use our online advisors to easily combine compatible chassis, controllers, and I/O modules in your preferred platform.

Get started
01/03