Description
The NI-9478 is a member of the C Series Digital I/O category, designed to cater to a variety of digital control needs. It comes with two part numbers, 779940-01 and 779940-02, where the latter includes a conformal coating for additional protection. This module is equipped with 16 channels, making it versatile for applications requiring multiple input/output operations.
It operates within a voltage range of 0V to 50V and can handle a current of 1.2A per channel. The NI-9478 is characterized by a rapid response time of 7 us, ensuring high-speed operations for critical applications. The module supports sinking digital output (DO), which is suitable for driving loads connected to a positive supply voltage.
Designed for flexibility, it is compatible with both CompactDAQ and CompactRIO systems, allowing for seamless integration into a wide range of setups. With a maximum current capacity of 16 A per module, it can efficiently manage high-power demands across all channels.
The NI-9478 is optimized for controlling devices such as solenoids and valves, providing reliable and precise control necessary for automated processes. It supports multiple digital I/O logic levels, including 12V, 24V, and 48V, ensuring compatibility with a broad spectrum of digital devices.
Moreover, the module is engineered to withstand harsh environments, featuring a shock resistance of 50 g and vibration resistance of 5 g. This robustness makes it ideal for industrial applications where such conditions are prevalent. The NI-9478 is also designed to be used with LabVIEW FPGA software, offering a flexible and powerful platform for developing custom digital I/O solutions.
| Specification | Detail |
|---|---|
| Part Numbers | 779940-01, 779940-02 |
| Category | C Series Digital I/O |
| Model | NI-9478 |
| Channels | 16-Ch |
| Voltage Range | 0V to 50V |
| Current per Channel | 1.2A |
| Response Time | 7 us |
| Output Type | Sinking DO |
| Module Compatibility | CompactDAQ, CompactRIO |
| Conformal Coating | Part number 779940-02 only |
| Applications | Solenoid, valve control |
| Maximum Current per Module | 16 A |
| Digital I/O Logic Levels | 12V, 24V, 48V |
| Software Compatibility | LabVIEW FPGA |
| Shock Resistance | 50 g |
| Vibration Resistance | 5 g |
Question 1: What are the two part numbers for NI-9478?
Answer 1: 779940-01 and 779940-02, with 02 having a conformal coating.
Question 2: How many channels does the NI-9478 have?
Answer 2: It has 16 channels.
Question 3: What is the voltage range of NI-9478?
Answer 3: 0V to 50V.
Question 4: What is the per channel current capacity of NI-9478?
Answer 4: 1.2A per channel.
Question 5: What software is NI-9478 designed to be used with?
Answer 5: LabVIEW FPGA software.
