AEG MODICON NW-BM85-000桥式多路复用器 PDF资料
1.产 品 资 料 介 绍：
AEG MODICON NW-BM85-000 桥式多路复用器
NW-BM85-000 是 Modicon 早期分布式 I/O 系统中非常关键的桥接型多路复用器，用于在主控制器、扩展机架和远程 I/O 站之间建立稳定的数据传输链路。它的设计目标是让大规模自动化系统的布线更灵活、通信更可靠，并支撑复杂工厂环境中的多节点通信。
核心作用
通信桥接：将一个机架的数据总线桥接到另一个机架，使多个站点或远端 I/O 能够统一由主站控制。
多路复用：把多条数据通道整合到一条主通信线路中，减少布线数量，提高总线利用率。
信号稳定化：对传输的数据进行缓冲和调理，保证在较长距离或复杂环境下仍能保持通信完整性。
系统扩展承载点：支持传统 800/984 架构扩展，在旧系统改造、扩容时非常常用。
结构特性与工作机制
采用背板通信方式，与控制器 CPU、I/O 模块之间保持实时数据交互。
模块内部具备数据缓冲和时序校正功能，能确保多路输入信号在输出端按正确顺序与节拍传输。
可以结合多层网络架构，例如主机架—中继站—远端 I/O，使系统布局更灵活。
稳定性高，适合高干扰、长线路环境，例如化工厂、电厂、炼油、旧式生产线等场景。
典型应用
扩展多个 I/O 机架并保持统一控制。
将远距离控制柜接入主 PLC 系统。
大型工厂中分区布置的传感器/执行器汇集。
原有 Modicon 系统的扩容或改造工程。
需要跨房间、跨楼层传输数据的场景。
优势特点
可靠性高，适合连续运行的工业环境。
部署方式灵活，便于扩展复杂控制系统。
兼容性好，与 Modicon 原有 PLC 体系无缝配套。
维护简单，多用于老系统延寿、升级项目。
对通信距离、环境干扰的适应能力强。
AEG MODICON NW-BM85-000桥式多路复用器 英文介绍
AEG MODICON NW-BM85-000 bridge multiplexer
NW-BM85-000 is a crucial bridge type multiplexer in Modicon's early distributed I/O systems, used to establish stable data transmission links between the main controller, expansion rack, and remote I/O stations. Its design goal is to make the wiring of large-scale automation systems more flexible, communication more reliable, and support multi node communication in complex factory environments.
core function
Communication bridging: Bridge the data bus of one rack to another rack, allowing multiple sites or remote I/O to be uniformly controlled by the master station.
Multiplexing: Integrating multiple data channels into one main communication line, reducing the number of wiring and improving bus utilization.
Signal stabilization: Buffer and condition the transmitted data to ensure communication integrity even over long distances or complex environments.
System expansion point: Supports traditional 800/984 architecture expansion, which is very commonly used in the renovation and expansion of old systems.
Structural characteristics and working mechanism
Adopting backplane communication to maintain real-time data exchange with the controller CPU and I/O modules.
The module has data buffering and timing correction functions internally, which can ensure that multiple input signals are transmitted in the correct order and rhythm at the output end.
Multi layer network architecture can be combined, such as mainframe relay station remote I/O, to make the system layout more flexible.
High stability, suitable for high interference and long line environments, such as chemical plants, power plants, refineries, old production lines, and other scenarios.
Typical Applications
Expand multiple I/O racks and maintain unified control.
Connect the remote control cabinet to the main PLC system.
The collection of sensors/actuators arranged in zones in large factories.
Expansion or renovation project of the original Modicon system.
Scenarios that require data transmission across rooms and floors.
Advantages and Features
High reliability, suitable for continuous operation in industrial environments.
The deployment method is flexible, making it easy to expand complex control systems.
Good compatibility, seamlessly compatible with Modicon's original PLC system.
Easy to maintain, often used for extending the lifespan and upgrading projects of old systems.
Strong adaptability to communication distance and environmental interference.
AEG MODICON NW-BM85-000桥式多路复用器 产品展示
3.其他产品
Emerson KJ3102X1-BA1 控制器模块
BENTLY 330180-51-05 传感器
HONEYWELL XL2000B3A 控制器单元
4.其他英文产品
LENZE EPL-10200-XX Drive the timer
TRICONEX AIH 3723X Enhanced communication card
TRICONEX DI 3506X isolation module
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