Description
The NI-9475 is a C Series Digital I/O module designed for sourcing digital output applications. It comes in two part numbers: the 780132-01 (Standard) and the 780132-02 (Conformal Coat), both of which are equipped with a 25-pin DSUB connector. This module is specifically engineered to provide 8 digital output channels, each capable of sourcing up to 1 A at levels up to 60 VDC.
One of the key features of the NI-9475 is its compatibility with CompactRIO and CompactDAQ platforms, making it highly versatile for various applications. Additionally, it supports hot-swapping, allowing for easy maintenance and upgrade without needing to power down the system. The module boasts an impressive update rate of 1 us maximum, ensuring rapid response to control commands.
When it comes to safety and durability, the NI-9475 offers 60 VDC channel-to-earth ground isolation, protecting both the module and connected devices from potential electrical hazards. Its output impedance is up to 0.14 Ω, and it has the same value for output voltage, ensuring effective power delivery to the load. Moreover, the module is designed to quickly respond to short-circuits, with a short-circuit trip time of up to 10 µs at 13 A, minimizing the risk of damage.
The power consumption of the NI-9475 is another highlight, with a maximum of 355 mW in active mode. This feature makes it an energy-efficient choice for many digital output applications. Overall, the NI-9475 offers a robust, reliable, and efficient solution for sourcing digital outputs, making it an excellent addition to CompactRIO and CompactDAQ systems.
| Specification | Detail |
|---|---|
| Part Numbers | 780132-01 (Standard), 780132-02 (Conformal Coat) |
| Category | C Series Digital I/O |
| Model | NI-9475 |
| Description | CC, Sourcing Digital Output Module (with DSUB), Conformal Coat |
| Output Channels | 8 digital output channels |
| Channel Sourcing Capability | Up to 1 A at levels up to 60 VDC |
| Connector Type | 25-pin DSUB |
| Compatibility | CompactRIO and CompactDAQ platforms |
| Hot-Swappable | Yes |
| Update Rate | 1 us maximum |
| Isolation | 60 VDC channel-to-earth ground |
| Output Impedance | Up to 0.14 Ω |
| Output Voltage | Up to 0.14 Ω |
| Short-Circuit Trip Time | Up to 10 µs at 13 A |
| Power Consumption | 355 mW (max in active mode) | Question 1: What max current can each channel of the NI-9475 source?
