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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.

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C Series Digital Module
C Series Digital Module
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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
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See 58 products
58 results
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NI-9403

NI-9403

5 V/TTL, 32 Bidirectional Channels, 7 µs C Series Digital Module

FROM $ 745.00
NI-9402

NI-9402

LVTTL, 4 Bidirectional Channels, 55 ns C Series Digital Module

FROM $ 416.00
NI-9401

NI-9401

5 V/TTL, 8 Bidirectional Channels, 100 ns C Series Digital Module

FROM $ 544.00
NI-9375

NI-9375

30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module

FROM $ 864.00
USB-8452

USB-8452

3.3 MHz I2C, 50 MHz SPI I2C/SPI Interface Device

FROM $ 1,001.00
PCIe-7820

PCIe-7820

Kintex 7 160T FPGA Digital Reconfigurable I/O Device

FROM $ 3,575.00
PCI-7813

PCI-7813

3M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device

FROM $ 6,258.00
NI-9485

NI-9485

8-Channel, SSR Relay, 60 VDC/30 Vrms, 750 mA C Series Relay Output Module

FROM $ 661.00
NI-9482

NI-9482

4-Channel, SPST Relay, 60 VDC (1 A)/250 VAC (1.5 A) C Series Relay Output Module

FROM $ 310.00
NI-9481

NI-9481

4-Channel, SPST Relay, 60 VDC(1 A)/ 250 Vrms (2 A) C Series Relay Output Module

FROM $ 670.00
PXI-6529

PXI-6529

48-Channel, Sink/Source Inputs, Channel-Channel Isolated PXI Digital I/O Module

FROM $ 1,597.00
PXI-6528

PXI-6528

48-Channel, 24 Sink/Source Inputs, 24 Sink/Source Outputs, Channel-Channel Isolated, PXI Digital I/O Module

FROM $ 1,597.00

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PXI-6521

PXI-6521

16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module

FROM $ 1,223.00
PXI-6515

PXI-6515

64-Channel, ±30 VDC, 32 Sink/Source Inputs, 32 Sink Outputs, Bank-Isolated PXI Digital I/O Module

FROM $ 1,063.00
PXI-6514

PXI-6514

64-Channel, ±30 VDC, 32 Sink/Source Inputs, 32 Source Outputs, Bank-Isolated PXI Digital I/O Module

FROM $ 1,063.00
PXI-6513

PXI-6513

64-Channel, ±30 VDC, Sink Outputs, Bank-Isolated PXI Digital I/O Module

FROM $ 1,063.00
PXI-6512

PXI-6512

64-Channel, ±30 VDC, Source Outputs, Bank-Isolated PXI Digital I/O Module

FROM $ 1,063.00
PXI-6511

PXI-6511

64-Channel, ±30 VDC, Sink/Source Inputs, Bank-Isolated PXI Digital I/O Module

FROM $ 1,063.00
PXIe-6509

PXIe-6509

PXIe, 96-Channel, 5 V, TTL/CMOS, 24 mA PXI Digital I/O Module

FROM $ 897.00
PXIe-6537

PXIe-6537

32-Channel, 50 MHz, 200 MB/s PXI Digital I/O Module

FROM $ 5,450.00
PXIe-6536

PXIe-6536

32-Channel, 25 MHz, 100 MB/s PXI Digital I/O Module

FROM $ 4,613.00
PXIe-6535

PXIe-6535

32-Channel, 10 MHz, 40 MB/s PXI Digital I/O Module

FROM $ 2,413.00
PCI-6519

PCI-6519

32-Channel, ±30 V, 16 Sink/Source Inputs, 16 Sink Outputs, Bank-Isolated Digital I/O Device

FROM $ 578.00
PCI-6518

PCI-6518

32-Channel, ±30 V, 16 Sink/Source Inputs, 16 Source Outputs, Bank-Isolated Digital I/O Device

FROM $ 578.00
02/03