PXI-8423 NI 串行仪器控制模块

PXI-8433/4

PXI串行仪器控制模块

4端口，隔离，RS485RS422 PXI电行接口模块—PXI-8433/4是一款用于与RS485和RS422设备进行高速端口-端口隔离通信的高性能工业接口。它具有高性能DMA传输、多线程和多处理器支持。用户可选择4线或2线收发器模式来实现全双工或半双工通信。N串行接口也可作为标准COM端口，以便兼容使用串行通信的程序。

PXI-8423 NI

PXL-8423是由N(National lnstruments)公司生产的一款高性能数据通信模块。该模块主要用于PX (PCl extensions for nsrumentation)平台，是一种模块化测试和测量设备的标准接口。

产品说明:PX-423是一款可编程串行通信模块，支持多种常用的串行通信协议，如RS232、RS485和RS422。它提供了多个通道，可以同时进行多个串行通信的数据接收和发送操作。该模块具有快速的数据传输速度和低延迟的特点，适合高要求的数据通信应用。

产品规格:

。尺寸:标准PXI插槽尺寸·工作温度范围:0C至55°C存储温度范围:-40°C至70c·供电:+3.3V或+5V DC

·连接接口:PXI总线接口

·软件支持:兼容NI的LabVIEW和其他开发环境

应用领域: PXI-8423模块可以广泛应用于各种串行数据通信的应用中，特别适用于以下领域:·自动化测试和测量系统:用于测试设备和仪器的通信接口

。工业自动化:用于监控和控制设备的串行通信

·数据采集和控制系统:用于远程数据采集和控制·仪器仪表:用于串行通信接口的数据收发

【主营产品】

主营:世界知名品牌的PLC . DCS系统备件模块

Foxboro (福克斯波罗)∶I/A Series系统，FBM全系列、(现场输入/输出模块)顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。

Westinghouse(西屋)∶1C3系列DCS系统、1X000、5X00、KJ系列、CPU、OVATION系统、WDPF系统、WEStation系统备件。

Triconex(英维思):冗余容错控制系统、基于三重模件冗余(TMR)结构的现代化的容错控制器。

Bently(本特利) : 3500、3300系统。

Rockwell(罗克韦尔):ICS系统。

ABB: PM全系列DCS系统、IGCT高压变频器系列、工业机器人备件DSQC系列、INFI 90等。

PXI-8423 NI 串行仪器控制模块

PXI-8433/4

PXI serial instrument control module

4-port, Isolated, RS485RS422 PXI Cable Interface Module - The PXI-8433/4 is a high-performance industrial interface for high-speed port-to-port isolated communication with RS485 and RS422 devices. It has high-performance DMA transport, multithreading, and multiprocessor support. Users can choose between 4-wire or 2-wire transceiver modes for full duplex or half-duplex communication. The serial interface can also be used as a standard COM port for compatibility with programs that use serial communication.

PXI-8423 NI

The PXL-8423 is a high-performance data communication module manufactured by N(National lnstruments). Mainly used for the PX (PCl extensions for nsrumentation) platform, the module is a standard interface for modular test and measurement devices.

Product Description :PX-423 is a programmable serial communication module that supports a variety of common serial communication protocols, such as RS232, RS485 and RS422. It provides multiple channels for simultaneous data receiving and sending operations for multiple serial communications. The module has the characteristics of fast data transmission speed and low delay, which is suitable for high demand data communication applications.

Product Specifications:

. Size: Standard PXI slot size · Operating temperature range :0C to 55°C Storage temperature range :-40°C to 70 °C · Power supply :+3.3V or +5V DC

· Connection interface :PXI bus interface

· Software support: LabVIEW and other development environments compatible with NI

Applications: The PXI-8423 module can be used in a wide range of serial data communication applications, especially in the following areas: Automated test and measurement systems: communication interfaces for testing equipment and instruments

. Industrial automation: Serial communication for monitoring and controlling equipment

· Data acquisition and control system: for remote data acquisition and control · Instrumentation: for data sending and receiving of serial communication interfaces

【 Main Products 】

Main: world famous brand PLC. DCS system spare parts module

Foxboro: I/A Series system, FBM series, (field input/output module) sequence control, ladder logic control, accident recall processing, digital to analog conversion, input/output signal processing, data communication and processing.

Westinghouse: 1C3 series DCS system, 1X000, 5X00, KJ series, CPU, OVATION system, WDPF system, WEStation system spare parts.

Triconex(Invensys): Redundant fault-tolerant control system, modern fault-tolerant controller based on triple module redundancy (TMR) architecture.

Bently(Bentley) : 3500, 3300 system.

Rockwell :ICS Systems.

ABB: PM full series DCS system, IGCT high voltage inverter series, industrial robot spare parts DSQC series, INFI 90 and so on.