RTD1 1MRS050644印刷电路板 PDF资料
1.产 品 资 料 介 绍：
ABB RTD1 1MRS050644 印刷电路板产品特点
开头：
ABB RTD1 1MRS050644 是一款专为 ABB 分散控制系统设计的信号模拟输入模块电路板，主要用于采集热电阻等温度传感器的模拟量信号，是发电厂、变电站及工业过程控制中温度监测的核心组件。
中间（15条特点）：
属于 ABB RTD1 系列信号模拟输入模块。
适用于 ABB REF54_、REM54_、RET54_ 等 Relion 系列保护装置。
配备 4 路模拟输入通道，可配置为 100Ω 铂电阻 RTD。
测量温度范围 0℃ 至 400℃，满足工业温度监控需求。
采用 16 位 A/D 转换器，测量精度不超过 0.1%。
共模抑制比不低于 90 dB，抗共模干扰能力强。
内置浪涌保护与隔离输入电路，符合相关抗扰标准。
供电电压 24V DC，功耗低，适合长期稳定运行。
尺寸约 33cm × 24cm × 2.4cm，净重约 0.26kg。
模块化设计，支持即插即拔更换，便于现场维护。
面板配备 LED 状态指示灯，可显示运行、故障及通信状态。
支持多种模拟传感器，包括 RTD、热电偶、0-10V、4-20mA。
通过专用总线与上位控制系统进行数据交换。
数字信号处理单元实现校准、线性化和诊断功能。
可作为 REF54_ 系列保护装置的关键备件。
结尾：
综上所述，ABB RTD1 1MRS050644 印刷电路板具有高精度测温、抗干扰能力强、
RTD1 1MRS050644印刷电路板 英文介绍
ABB RTD1 1MRS050644 Printed Circuit Board Product Features
beginning
ABB RTD1 1MRS050644 is a signal analog input module circuit board designed specifically for ABB distributed control systems. It is mainly used to collect analog signals from temperature sensors such as thermal resistors and is the core component for temperature monitoring in power plants, substations, and industrial process control.
Middle (15 characteristics):
Belongs to ABB RTD1 series signal analog input module.
Suitable for ABB REF54_, REM54_, RET54_ and other Relion series protection devices.
Equipped with 4 analog input channels, it can be configured as a 100 Ω platinum resistance RTD.
Measuring temperature range from 0 ℃ to 400 ℃, meeting the needs of industrial temperature monitoring.
Using a 16 bit A/D converter, the measurement accuracy does not exceed 0.1%.
The common mode rejection ratio is not less than 90 dB, and it has strong resistance to common mode interference.
Built in surge protection and isolation input circuit, in compliance with relevant anti-interference standards.
The power supply voltage is 24V DC, with low power consumption, suitable for long-term stable operation.
The dimensions are approximately 33cm x 24cm x 2.4cm, with a net weight of approximately 0.26kg.
Modular design, supporting plug and unplug replacement for easy on-site maintenance.
The panel is equipped with LED status indicator lights, which can display the operation, fault, and communication status.
Supports multiple analog sensors, including RTD, thermocouple, 0-10V, 4-20mA.
Exchange data with the upper control system through a dedicated bus.
The digital signal processing unit implements calibration, linearization, and diagnostic functions.
Can be used as a key spare part for REF54_ series protective devices.
Ending
In summary, ABB RTD1 1MRS050644 printed circuit board has high precision temperature measurement and strong anti-interference ability
RTD1 1MRS050644印刷电路板 产品展示
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