AEG MODICON PC-984-120可编程控制器 PDF资料
1.产 品 资 料 介 绍:
模块概述
AEG MODICON PC-984-120 属于早期 984 架构的可编程控制器,用于完成自动化系统中的逻辑处理、数据管理与整体运行协调。它适合作为小型到中型控制系统的核心单元,结构简洁,运行稳定,常见于老式生产线与工业设备的主控部分。
核心功能亮点
能够独立执行用户逻辑程序,用于处理顺序控制、状态判断和数据运算等任务。
支持标准 984 系列的 I/O 模块,可按需要扩展输入输出点数,灵活性较高。
提供基础的通信能力,可与编程装置或其他控制模块进行信息交换。
程序和关键数据具备掉电保持特性,可确保系统恢复后继续按设定运行。
具有运行、故障等状态指示功能,便于维护人员对系统状况进行判断。
可能的技术规格(参考该系列常规特点整理)
程序存储采用非易失性方式,适合需要长期稳定运行的工业控制场景。
背板总线用于连接 I/O 单元及通信扩展模块,数据交换速度满足一般自动化需求。
处理速度适合顺序控制、中等规模逻辑或周期性数据处理任务。
支持在线监视,通过编程设备可查看寄存器、定时器和程序运行状态。
电源通常与机架绑定,由主系统统一供电。
适用场景示例
设备级控制应用,例如包装机、输送系统、加工机械等常规工业设备。
984 系统的维护与替换场景,用于延续原有控制架构。
对可靠性与运行稳定性要求较高、但规模不大的自动化系统。
各类生产线的基本逻辑控制,如启动顺序管理、报警处理、动作协调等。
AEG MODICON PC-984-120可编程控制器 英文介绍
Module Overview
AEG MODICON PC-984-120 is an early 984 architecture programmable controller used to complete logic processing, data management, and overall operation coordination in automation systems. It is suitable as the core unit of small to medium-sized control systems, with a simple structure and stable operation, commonly found in the main control parts of old-fashioned production lines and industrial equipment.
Core functional highlights
Capable of independently executing user logic programs for tasks such as sequence control, state judgment, and data computation.
Supports standard 984 series I/O modules, with the ability to expand input and output points as needed, providing high flexibility.
Provide basic communication capabilities to exchange information with programming devices or other control modules.
The program and critical data have power-off hold characteristics, which can ensure that the system continues to run as set after recovery.
It has the function of indicating the status of operation, faults, etc., which facilitates maintenance personnel to judge the system condition.
Possible technical specifications (compiled based on the common features of this series)
The program is stored in a non-volatile manner, suitable for industrial control scenarios that require long-term stable operation.
The backplane bus is used to connect I/O units and communication expansion modules, and the data exchange speed meets general automation requirements.
The processing speed is suitable for sequential control, medium scale logic, or periodic data processing tasks.
Support online monitoring, allowing users to view registers, timers, and program running status through programming devices.
The power supply is usually tied to the rack and powered by the main system.
Examples of Applicable Scenarios
Equipment level control applications, such as packaging machines, conveyor systems, processing machinery, and other conventional industrial equipment.
The maintenance and replacement scenario of 984 system is used to continue the original control architecture.
Automation systems with high requirements for reliability and operational stability, but on a small scale.
The basic logic control of various production lines, such as starting sequence management, alarm handling, action coordination, etc.
AEG MODICON PC-984-120可编程控制器 产品展示

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