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.

Price does not include local taxes (GST) or delivery charges.
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