描述
ABB DSAI145 5712001-HA是一款RTD（热电阻）输入模块，属于ABB Advant OCS、Advant S100 I/O系统。以下是其产品详情：
基本参数
型号：DSAI145 5712001-HA
通道数量：31通道
输入类型：支持100Ω铂电阻，3线制连接。
尺寸：约2.5cm×25.4cm×25.4cm。
重量：约0.4kg。
产地：瑞典。
技术特性
精度：12位分辨率，满量程误差≤±0.1%。
电气隔离：通道间及通道与电源间采用500Vrms电气隔离，有效抑制干扰。
工作温度：0-55℃。
信号类型：除了支持RTD信号输入，还支持电流型（4-20mA、0-20mA）和电压型（0-10V、0-5V、-10-10V）信号。
功能特点
灵活配置：支持热插拔功能，可在不中断系统运行的情况下更换模块。
诊断功能：内置自检程序，可实时监测通道状态，如断线、短路等，并通过LED指示灯或通信协议上报故障。
应用领域
主要用于工业自动化控制系统中的温度数据采集和处理，可广泛应用于化工、电力、冶金、食品等行业。例如在化工反应釜温度控制、污水处理厂液位监测、食品包装机重量检测等场景中发挥作用。
The ABB DSAI145 5712001-HA is an RTD(Resistance Temperature Detector)input module for the ABB Advant OCS and Advant S100 I/O systems.Product details are as follows:
Basic Parameters
Model:DSAI145 5712001-HA
Number of Channels:31
Input Type:Supports 100Ωplatinum resistance thermometers,3-wire connection.
Dimensions:Approximately 2.5cm×25.4cm×25.4cm.
Weight:Approximately 0.4kg.
Origin:Sweden.
Technical Features
Accuracy:12-bit resolution,full-scale error≤±0.1%.
Electrical Isolation:500Vrms electrical isolation between channels and between channels and the power supply effectively suppresses interference.
Operating Temperature:0-55°C.Signal Type:In addition to RTD signal input,it also supports current(4-20mA,0-20mA)and voltage(0-10V,0-5V,-10-10V)signals.
Features
Flexible Configuration:Hot-swappable,allowing module replacement without interrupting system operation.
Diagnostics:A built-in self-test program monitors channel status,such as disconnection and short circuit,in real time,reporting faults via LED indicators or communication protocols.
Applications
Primarily used for temperature data acquisition and processing in industrial automation control systems,it can be widely used in industries such as chemical,power,metallurgy,and food.For example,it is useful in chemical reactor temperature control,sewage treatment plant liquid level monitoring,and food packaging machine weight detection.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
