NI PXI-8423 数字量扩展模块 属于其Single-Board RIO（sbRIO）系列产品。该系列产品主要用于实时数据采集、信号处理和控制应用 。
NI PXI-8423 数字量扩展模块 详情介绍：
- 高性能：该模块具有高达100 kS/s的模拟到数字转换（ADC）和数字到模拟转换（DAC）速度，以及10 MHz的I/O刷新率，可以满足高精度、快速响应的控制需求。
- 宽泛的电压范围：支持3.3 V、5 V和12 V的电源电压，可以适应不同电压等级的输入信号和输出信号。
- 多种信号类型支持：可以配置为输入或输出各种信号类型，如数字信号、模拟信号、PWM信号等，方便用户根据实际需求进行灵活配置。
- 易于集成：该模块与LabVIEW和其他NI软件兼容，方便用户进行数据采集、处理和控制，同时提供了简单的API函数库，简化开发流程。
- 高可靠性：采用高品质的材料和制造工艺，经过严格的测试和检验，保证产品的可靠性和稳定性，适用于各种恶劣的工业环境。
- 完善的安全保护功能：具有过载保护、过压保护、欠压保护等多种保护功能，可以有效地保护系统和设备的安全。
总之，NI PXI-8423 数字量扩展模块具有高性能、宽泛的电压范围、多种信号类型支持、易于集成、高可靠性和完善的安全保护功能等特点，适用于各种需要高精度、快速响应的工业自动化应用场景。
NI PXI-8423 数字量扩展模块 实物图片：
NI PXI-8423 数字量扩展模块 产品视频：
NI PXI-8423 Digital Expansion Module Details Introduction:
High performance: This module has analog to digital conversion (ADC) and digital to analog conversion (DAC) speeds of up to 100 kS/s, as well as a 10 MHz I/O refresh rate, which can meet high-precision and fast response control requirements.
Wide voltage range: Supports power voltages of 3.3 V, 5 V, and 12 V, and can adapt to input and output signals of different voltage levels.
Multiple signal types support: can be configured to input or output various signal types, such as digital signals, analog signals, PWM signals, etc., making it convenient for users to flexibly configure according to actual needs.
Easy to integrate: This module is compatible with LabVIEW and other NI software, making it convenient for users to collect, process, and control data. It also provides a simple API function library, simplifying the development process.
High reliability: Using high-quality materials and manufacturing processes, rigorously tested and inspected to ensure product reliability and stability, suitable for various harsh industrial environments.
Comprehensive safety protection functions: With multiple protection functions such as overload protection, overvoltage protection, undervoltage protection, etc., it can effectively protect the safety of the system and equipment.
In summary, the NI PXI-8423 digital expansion module has the characteristics of high performance, wide voltage range, support for multiple signal types, easy integration, high reliability, and comprehensive safety protection functions. It is suitable for various industrial automation application scenarios that require high precision and fast response.
NI PXI-8423 数字量扩展模块 相关产品：
NI GPIB-140A 186135G-01 Digital quantity
NI GPIB-140A 186135H-01L Voltage module
| EP3758-5151-7-56BC-CU | AMAT 0100-51017 | 57360001-KE DSMB175 ABB |
| BA3616-7035-10-48C | AMAT 0100-01339 | 57360001-HC DSMC112 ABB |
| BA3624-5558-56B | AMAT 0100-01401 | 57360001-DC DSMC120 ABB |
| EP3620-1954-7-56BC-CU | AMAT 0100-09115 | 5736 045-N DSMD113 ABB |
