AEG MODICON UVL842信号机接口模块 PDF资料 

1.产 品 资 料 介 绍：

AEG Modicon UVL842 信号机接口模块简介

AEG Modicon 的 UVL842 是一款用于工业控制系统中的 信号机接口模块，主要承担现场信号设备与控制主站之间的转换、过滤与安全传输任务。它的设计重点在于稳定性与实时性，适用于连续运行、对信号质量要求较高的自动化场合。

核心功能特色

• 信号采集与分配：可接入多路现场信号，将开关量或逻辑信号整理后传递给控制器。

• 可靠隔离结构：输入与内部电路之间具备隔离能力，有助于降低噪声干扰和保护上位设备。

• 快速逻辑处理：内部具备简单逻辑判断能力，可对输入信号进行初步整理，减少主 CPU 的负载。

• 稳定的接口协议：适配 Modicon 系列控制架构，与 PLC 机架或相关背板可靠协作。

• 工业级耐久性：长时间运行不易漂移，适用于电厂、化工、制造等多种复杂环境。

典型应用场景

• 作为现场信号与上位PLC的中间层，实现输入整合与安全隔离

• 用于机组联锁、保护系统、动作确认、报警信号收集等

• 与其他 I/O 模块搭配构成完整的控制站点

模块优势

• 结构简洁，便于维护

• 抗干扰能力强

• 长期运行稳定，故障率低

• 与 AEG/Modicon 控制系统兼容性佳

AEG MODICON UVL842信号机接口模块 英文介绍

Introduction to AEG Modicon UVL842 Signal Interface Module

AEG Modicon's UVL842 is a signal interface module used in industrial control systems, mainly responsible for the conversion, filtering, and safe transmission tasks between on-site signal equipment and control master stations. Its design focuses on stability and real-time performance, making it suitable for automation scenarios that require continuous operation and high signal quality.

Core functional features

Signal acquisition and distribution: Multiple on-site signals can be connected, and the switch or logic signals can be sorted and transmitted to the controller.

Reliable isolation structure: The input and internal circuit have isolation capability, which helps reduce noise interference and protect the upper level equipment.

Fast logic processing: It has the ability to make simple logical judgments internally, and can preliminarily organize input signals to reduce the load on the main CPU.

Stable interface protocol: compatible with Modicon series control architecture, reliable cooperation with PLC racks or related backboards.

Industrial grade durability: It is not easy to drift during long-term operation and is suitable for various complex environments such as power plants, chemicals, and manufacturing.

Typical application scenarios

As an intermediate layer between on-site signals and upper level PLC, it achieves input integration and safety isolation

Used for unit interlocking, protection system, action confirmation, alarm signal collection, etc

Combined with other I/O modules to form a complete control station

Module advantages

Simple structure, easy to maintain

Strong anti-interference ability

Long term stable operation with low failure rate

Good compatibility with AEG/Modicon control system

AEG MODICON UVL842信号机接口模块 产品展示      

3.其他产品

Triconex 3504E 数字输出模块
Emerson  SP4402变频器
Emerson SKC3400300 变频器

4.其他英文产品

TOSHIBA 2N3A8130-A Semiconductor module
1746-NO4V/A Communication module
3ASC25H209 DATX110 Analog input card

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