Description
The National Instruments C Series Digital Module, specifically the NI-9476 model, is designed for versatile applications requiring digital output capabilities. This module features 32 digital output channels, allowing for extensive connectivity and control options for your engineering solutions. The channels can achieve a maximum update rate of 500 µs, ensuring timely responses in dynamic systems.
The NI-9476 supports digital I/O logic levels of 12V and 24V, accommodating a wide range of industrial sensors and devices. The module operates within a DC power supply range of 6 V to 36 V, offering flexibility in various power environments. Additionally, each channel can handle a maximum current of 250 mA, sufficient for driving a variety of external devices.
Isolation is a critical feature of the NI-9476, with the part number 785045-01 providing 250 Vrms channel-to-earth isolation, and the part numbers 779140-01 and 780175-01 offering 60 V DC channel-to-earth ground isolation. This ensures robust protection against electrical noise and potential damage. For enhanced durability, the module includes a conformal coating for part number 780175-01, safeguarding electronic components in harsh conditions.
Connection to the module is facilitated through spring terminal and D-Sub front connector types, ensuring easy installation and maintenance. The NI-9476 is compatible with CompactDAQ and CompactRIO systems, providing a seamless integration experience for users. It supports programmability through the LabVIEW Professional Development System, LabVIEW FPGA Module, and LabVIEW Real-Time Module, offering unparalleled flexibility in application development and deployment.
Furthermore, the NI-9476 is hot-swappable, enabling users to replace or upgrade modules without powering down the system, significantly reducing downtime and increasing productivity. The module has a weight of 5.9, making it lightweight and easy to handle during installation or when making system configurations.
| Specification | Details |
|---|---|
| Product Line | National Instruments C Series Digital Module |
| Model | NI-9476 |
| Channel Count | 32 Digital Output Channels |
| Maximum Update Rate | 500 µs |
| Digital I/O Logic Levels | 12V, 24V |
| DC Power Supply Range | 6 V to 36 V |
| Maximum Current | 250 mA |
| Isolation (Part Number 785045-01) | 250 Vrms channel-to-earth |
| Isolation (Part Numbers 779140-01, 780175-01) | 60 V DC channel-to-earth ground |
| Conformal Coating | Yes, for Part Number 780175-01 |
| Front Connector Types | Spring terminal, D-Sub |
| Compatibility | CompactDAQ, CompactRIO |
| Programmability | LabVIEW Professional Development System, LabVIEW FPGA Module, LabVIEW Real-Time Module |
| Hot-Swappable | Yes |
| Weight (Spring Terminal) | 5.9
Question 1: What is the maximum current per channel for the NI-9476? Question 2: How many output channels does the NI-9476 have? Question 3: What isolation does part number 785045-01 provide? Question 4: What logic levels does the NI-9476 support? Question 5: Is the NI-9476 hot-swappable? |
