AEG MODICON DAP-208可编程控制器 PDF资料
1.产 品 资 料 介 绍：
可编程控制器（PLC）– 功能与特点说明**
DAP-208 是 AEG 早期分布式控制系统里非常典型的一类 小型可编程控制单元，常用于中小规模逻辑任务、设备级控制、机柜内独立单元的自动化处理。它的定位不是“超大规模控制核心”，而是 稳、可靠、灵活、易嵌入设备 的那种实用型控制器。
1. 小型独立 PLC，适合单机或局部控制
DAP-208 的结构紧凑，带有基本的程序存储和 I/O 管理能力，常作为：
单机设备控制器
现场子站逻辑处理单元
辅助模块控制器
旧产线的局部动作控制器
它的体积不大，但在稳定性上延续了 AEG 的老传统——耐用、抗干扰。
2. 集成基本 I/O，满足轻量级自动化需求
DAP-208 通常带有本地 I/O，包括：
数字输入
数字输出
特定版本可搭配小量模拟接口
适合执行顺序动作、联锁逻辑、状态监控等典型任务。
3. 简单可靠的扫描执行机制
虽然不是复杂运动控制型的 PLC，但它执行逻辑非常稳定：
稳定的循环扫描
响应快、逻辑延迟小
不挑现场供电、干扰环境
这种特性让它适合用在设备内部、振动或噪声较大的场合。
4. 能与上位或主 PLC 协同工作
DAP-208 可以作为一个 设备级控制节点，通过通讯接口与大型控制器互联（例如 AEG/Modicon 800 系列或 984 系列），形成层级结构：
主控制站做核心逻辑
DAP-208 负责设备级细节动作
在老工业系统里，这是非常常见的架构。
AEG MODICON DAP-208可编程控制器 英文介绍
Programmable Logic Controller (PLC) - Function and Feature Description**
DAP-208 is a very typical type of small programmable control unit in AEG's early distributed control systems, commonly used for small and medium-sized logical tasks, equipment level control, and automated processing of independent units in cabinets. Its positioning is not as a "super large scale control core", but as a practical controller that is stable, reliable, flexible, and easy to embed in equipment.
1. Small independent PLC, suitable for single machine or local control
The DAP-208 has a compact structure and basic program storage and I/O management capabilities, often used as:
Single machine device controller
On site substation logic processing unit
Auxiliary module controller
Local Action Controller for Old Production Line
It is not large in size, but it continues the old tradition of AEG in terms of stability - durability and anti-interference.
2. Integrate basic I/O to meet lightweight automation requirements
DAP-208 typically comes with local I/O, including:
digital input
digital output
Specific versions can be paired with a small number of analog interfaces
Suitable for performing typical tasks such as sequential actions, interlocking logic, and status monitoring.
3. Simple and reliable scanning execution mechanism
Although it is not a complex motion control type PLC, its execution logic is very stable:
Stable cyclic scanning
Fast response and low logical latency
Do not choose on-site power supply or interference environment
This characteristic makes it suitable for use inside equipment, in situations with high vibration or noise.
4. Able to work collaboratively with the upper or main PLC
DAP-208 can serve as a device level control node, interconnected with large controllers (such as AEG/Modicon 800 series or 984 series) through communication interfaces, forming a hierarchical structure:
The main control station serves as the core logic
DAP-208 is responsible for device level detailed actions
In old industrial systems, this is a very common architecture.
AEG MODICON DAP-208可编程控制器 产品展示
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| STF3648-5268-61-56BC | SC403-027-T3 | SC905-034-01 |
| STF3640-4977-61-56BC | SC403-014 | SC933-001-NN-01 |
| STF3624-5604-61-56C | SC402-024-T2 | SC933-001-01 |
| STF3624-4976-61-56BC | SC403-013-T2 | SC753A-040-08 |
| STC3720-4085-56C | SC403-013-T4 | SC90200101NNN |
| SRF5570-4986-84-5-82BC-CU | SC403-001-T1 | SC933-NN-001-01 |
| SRF5570-4483-84-82BC | SC402-001-T4 | SC756B-001-01 |
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