Description
The NI-9403 is a 32-Channel TTL Digital I/O Module featuring a conformal coat for added protection. This module, identified by part numbers 779787-01, 780179-01, and 199027C-03L, belongs to the C Series Digital I/O category. It is designed for a wide range of applications with its 32-channel digital module capable of functioning either as input or output. The module offers unique live line-to-line configuration capability.
For connectivity, it employs D-SUB front connectors, ensuring easy and secure connections. The NI-9403 is compatible with CompactDAQ and CompactRIO platforms, providing versatile use cases across different systems. Users can enhance their experience with optional accessories such as the NI-9923 Screw Terminal Block, 1 m DSUB cable, and Din-Rail Spring Terminal Block.
With an update rate of 7 µs, this module delivers reliable and swift performance. It supports software compatibility with LabVIEW FPGA Module (for CompactRIO only), LabVIEW professional development system for windows, and LabVIEW Real-Time module, offering a wide range of development possibilities.
The module’s logic compatibility with 5 V TTL allows for seamless integration into various digital systems. Input features include Schmitt trigger and hysteresis, enhancing signal integrity and reducing noise susceptibility. To protect your valuable data and hardware, the NI-9403 comes with comprehensive protection against overvoltage, overcurrent, and short-circuits. Additionally, it offers overcurrent protection with a high impedance state for approximately 280 ms and overvoltage protection of ±30 V.
It is lightweight, weighing only 5.3 oz, and is designed to operate within a wide temperature range of -40 °C to 70 °C. Furthermore, its storage temperature range extends from -40 °C to 85 °C, ensuring the module’s durability and reliability under various environmental conditions.
| Attribute | Description |
|---|---|
| Part Numbers | 779787-01, 780179-01, 199027C-03L |
| Category | C Series Digital I/O |
| Model | NI-9403 |
| Description | 32-Channel TTL Digital I/O Module, Conformal Coat |
| Channel Configuration | 32 Channel Digital Module for input or output with live line-to-line configuration capability |
| Connectivity | D-SUB front connectors |
| Compatibility | CompactDAQ and CompactRIO platforms |
| Optional Accessories | NI-9923 Screw Terminal Block, 1 m DSUB cable, Din-Rail Spring Terminal Block |
| Update Rate | 7 µs |
| Software Compatibility | LabVIEW FPGA Module (CompactRIO only), LabVIEW professional development system for windows, LabVIEW Real-Time module |
| Logic Compatibility | 5 V TTL |
| Input Features | Schmitt trigger, hysteresis |
| Protection | Overvoltage, overcurrent, short-circuit protection; Overcurrent protection with high impedance state for ~280 ms |
| Overvoltage Protection | ±30 V |
| Weight | 5.3 oz |
| Operating Temperature Range | -40 °C to 70 °C |
| Storage Temperature Range | -40 °C to 85 °C |
Question 1: What is the part number of the NI-9403?
Answer 1: 199027B-03L, also known as 779787-01, 780179-01, 199027C-03L.
Question 2: How many channels does the NI-9403 have?
Answer 2: 32
Question 3: What type of connectors does the NI-9403 use?
Answer 3: D-SUB front connectors
Question 4: Is the NI-9403 compatible with CompactDAQ?
Answer 4: Yes
Question 5: What is the NI-9403’s update rate?
Answer 5: 7 µs
