AEG MODICON B875-111模拟输入模块 PDF资料
1.产 品 资 料 介 绍：
AEG MODICON B875-111 模拟输入模块
B875-111 是 Modicon 系列中的模拟输入模块，用于采集来自传感器、变送器或其他模拟信号源的连续信号，并将其转换为 PLC 可处理的数据。该模块是工业自动化系统中关键的数据采集单元，广泛应用于需要精确测量和控制的过程环境。
主要功能
模拟信号采集
能够采集电压、电流等标准工业模拟信号，常用于温度、压力、流量、液位等参数测量。信号转换与处理
将模拟量转换为数字信号供 CPU 处理，同时保持高精度与线性度。状态监测与诊断
模块可提供输入通道的状态反馈，便于控制器判断信号异常或断线情况。多通道输入
支持同时采集多个模拟通道，提高系统的数据处理效率。
结构与性能特点
工业级设计，适合连续运行环境，抗干扰能力强。
精度高、响应快，保证模拟信号的实时性与可靠性。
与 Modicon 800/984 系列 PLC 系统兼容，可直接插入机架使用。
输入端支持隔离设计，增强系统的安全性与稳定性。
模块化结构便于安装、维护及现场更换。
典型应用场景
化工、冶金、电力及建材行业的过程控制
水处理、能源系统中温度、压力、流量采集
连续生产线上的精密参数监测与反馈
与其他 I/O 模块结合，实现闭环控制与自动化调节
老旧 Modicon 系统的模拟信号扩展与维保
AEG MODICON B875-111模拟输入模块 英文介绍
AEG MODICON B875-111 Analog Input Module
B875-111 is an analog input module in the Modicon series, used to collect continuous signals from sensors, transmitters, or other analog signal sources and convert them into data that can be processed by PLC. This module is a key data acquisition unit in industrial automation systems, widely used in process environments that require precise measurement and control.
Main functions
Analog signal acquisition
Capable of collecting standard industrial analog signals such as voltage and current, commonly used for measuring parameters such as temperature, pressure, flow rate, and liquid level.
Signal Conversion and Processing
Convert analog signals into digital signals for CPU processing while maintaining high precision and linearity.
Status monitoring and diagnosis
The module can provide status feedback of input channels, which facilitates the controller to determine signal abnormalities or disconnection situations.
Multi channel input
Support simultaneous collection of multiple analog channels to improve the data processing efficiency of the system.
Structure and Performance Characteristics
Industrial grade design, suitable for continuous operation environment, strong anti-interference ability.
High precision and fast response ensure the real-time and reliability of analog signals.
Compatible with Modicon 800/984 series PLC systems, it can be directly inserted into the rack for use.
The input supports isolation design, enhancing the security and stability of the system.
The modular structure facilitates installation, maintenance, and on-site replacement.
Typical application scenarios
Process control in the chemical, metallurgical, power, and building materials industries
Temperature, pressure, and flow collection in water treatment and energy systems
Precision parameter monitoring and feedback on continuous production lines
Combining with other I/O modules to achieve closed-loop control and automated regulation
Expansion and Maintenance of Analog Signals in Old Modicon Systems
AEG MODICON PB875-111模拟输入模块 产品展示
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honeywell FS7-2173-2RP 火焰探测器
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ABB SCYC51010 58052515G pulse output card
SCYC51020 58052582H pulse output card
SCYC51040 58052680E Interface component module
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