Description
The NI-9477 is part of the C Series Digital I/O category, designed to offer robust digital output capabilities. This module is identified by several part numbers including 779517-01, 780174-01, 193211C-01L, 199017B-02L, and 193211B-01, making it versatile for a wide range of applications.
This model features a 37-Pin D-SUB connector type, which facilitates easy and secure connections. With 32 digital output channels, it can handle complex operations, making it suitable for various industrial and automation tasks. Each channel can support a maximum voltage of 60 V and a maximum current of 1 A, with the total module capacity standing at 20 A. This ensures that the NI-9477 can drive a considerable amount of load across its channels.
The module boasts an impressive maximum update rate of 8 us, allowing for fast and efficient data processing. This speed is crucial for applications requiring real-time control and quick response times. Furthermore, it features channel-to-earth ground isolation rated at 60 V DC, CAT I, with the ability to withstand up to 1,000 Vrms between the channel and earth ground. This provides a high level of protection against electrical noise and potential damage from voltage spikes, ensuring reliable and safe operation.
It supports various Digital I/O Logic Levels, including 12V, 24V, and 48V, offering flexibility in connecting different types of devices and ensuring compatibility with a broad range of industrial equipment. The sinking output type further enhances its applicability in situations where devices require a common power source.
The NI-9477 is designed with a focus on durability and reliability, with a weight specification provided to indicate its robustness. This module is an excellent choice for engineers and technicians looking for a high-performance, versatile digital I/O solution.
| Specification | Detail |
|---|---|
| Part Numbers | 779517-01, 780174-01, 193211C-01L, 199017B-02L, 193211B-01 |
| Category | C Series Digital I/O |
| Model | NI-9477 |
| Short Description | NI 9477 32-Ch 5 V to 60 V, 8 us, Sinking DO Module |
| Connector Type | 37-Pin D-SUB |
| Number of Channels | 32 Digital Output |
| Maximum Voltage | 60 V |
| Maximum Current per Channel | 1 A |
| Maximum Current per Module | 20 A |
| Maximum Update Rate | 8 us |
| Ch-Earth Ground Isolation | 60 V DC, CAT I |
| Withstand Ch-Earth Ground Isolation | 1,000 Vrms |
| Digital I/O Logic Levels | 12V, 24V, 48V |
| Output Type | Sinking |
| Weight | 5.
Question 1: What is the max voltage per channel for the NI-9477? Question 2: How many digital output channels does the NI-9477 have? Question 3: What types of Digital I/O Logic Levels does the NI-9477 support? Question 4: What is the maximum update rate of the NI-9477? Question 5: What connector type does the NI-9477 use? |
