Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Number of Digital Input Only Channels: 0
Number of Digital Output Only Channels: 0
Number of Bidirectional Digital Channels: 32
Digital I/O Logic Levels: 5 V TTL
Maximum Update Rate: 7 µs
Current Flow Direction: Sinking Input Sinking Output Sourcing Output Sourcing Input
Digital I/O Isolation: 60 VDC Ch-Earth Ground Isolation
Front Connection Type: D-SUB
Conformal Coated: Yes
Enclosed: Yes
Supported Hardware Platform: CompactDAQ CompactRIO
Kit Contents
• NI 9403
• NI 9403 Getting Started Guide
Accessories
Front-Mount
• NI 9923 Screw-Terminal Block (780179-01)
Cable
• DSUB Cable, 1 m (778621-01)
• Din-Rail Spring-Terminal Block (778676-01)
Provides digital input and output capabilities for CompactDAQ or CompactRIO systems.
The C Series Digital Module interacts with a range of industrial switches, transducers, and devices. Some modules include an LED per channel that indicates the state of the channel. It supports input, output, or a combination of digital lines, and they can interact with a variety of voltages and logic levels, so they are well-suited for a variety of benchtop and industrial environments. Additionally, the C Series Digital Module also offers isolation options and sinking or sourcing capabilities to add further protection to your digital I/O application. When you use the C Series Digital Module with CompactRIO, you can use LabVIEW FPGA to create custom high-speed counter/timers, digital communication protocols, pulse generation, and more.The C Series Digital Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
Datasheet
