Description
Yokogawa AAI141-H002产品详解
产品概述
Yokogawa AAI141-H002是一款高性能的模拟输入模块，主要用于Yokogawa的DCS（分布式控制系统）中。该模块能够将各种工业现场的模拟信号（如温度、压力、流量等）转换为数字信号，从而实现对过程变量的实时监测和控制。
主要特点和功能
高精度:采用先进的A/D转换技术，保证了模块的高精度和稳定性。
多通道:提供多个模拟输入通道，可同时采集多个点的模拟信号。
HART协议支持:支持HART协议，可以与HART智能仪表进行通信，获取更丰富的过程信息。
隔离设计:采用隔离设计，有效抑制共模干扰，提高系统的抗干扰能力。
灵活配置:通过软件配置，可以适应不同的应用需求。
技术参数
输入信号:4-20mA DC，1-5V DC等（具体取决于型号）
通道数:16通道（具体取决于型号）
精度:±0.1%FS
采样率:可配置
接口:CENTUM VP/CS3000等Yokogawa系统接口
应用领域
过程工业:石油化工、电力、冶金等行业的过程控制
环境监测:水质监测、大气监测等
楼宇自动化:温度、湿度监测等
Yokogawa AAI141-H002 Product Detailed Description
Product Overview
Yokogawa AAI141-H002 is a high-performance analog input module,mainly used in Yokogawa’s DCS(distributed control system).The module can convert analog signals(such as temperature,pressure,flow,etc.)of various industrial sites into digital signals,thereby realizing real-time monitoring and control of process variables.
Main Features and Functions
High Precision:The use of advanced A/D conversion technology ensures the high precision and stability of the module.
Multi-channel:Provides multiple analog input channels,and can simultaneously collect analog signals from multiple points.
HART protocol support:Supports HART protocol,can communicate with HART smart instruments,and obtain richer process information.
Isolation design:The isolation design is adopted to effectively suppress common mode interference and improve the system’s anti-interference ability.
Flexible Configuration:Through software configuration,it can adapt to different application requirements.
Technical parameters
Input signal:4-20mA DC,1-5V DC,etc.(depending on the model)
Number of channels:16 channels(depending on the model)
Accuracy:±0.1%FS
Sampling rate:Configurable
Interface:CENTUM VP/CS3000 and other Yokogawa system interfaces
Application areas
Process industry:process control in petrochemical,power,metallurgy and other industries
Environmental monitoring:water quality monitoring,air monitoring,etc.
Building automation:temperature,humidity monitoring,etc.
