Motorola MVME204-2通讯模块 PDF资料 

1.产 品 资 料 介 绍：

Motorola MVME204-2 通讯模块

产品概述

Motorola MVME204-2 是一款基于 VMEbus 架构的通讯模块，属于 MVME200 系列。该模块用于嵌入式控制系统中提供高速、可靠的 数据通信接口，可与 MVME 系列 CPU 模块协同工作，支持工业自动化、测试系统、电力调度及通信网络系统的数据交换。MVME204-2 具备模块化设计，可灵活集成至 VME 总线系统，实现多通道通信和总线资源管理。

技术参数

• 总线接口：VMEbus 标准，支持 16/32 位数据传输

• 通讯接口：

• 串行接口（RS-232/RS-422/RS-485 可选）

• 并行接口（用于高速数据传输）

• 可配置为多通道数据通信

• 数据速率：根据接口类型支持 9600 bps – 1 Mbps（串行）

• 控制功能：

• 数据缓冲与中断管理

• 支持 DMA 传输

• 可与 CPU 模块同步通信

• 兼容性：与 MVME200 系列 CPU 模块及其他 VME 扩展板件兼容

• 工作环境：工业级设计，支持长时间稳定运行，抗干扰能力强

应用场景

1. 工业自动化

• 实现 PLC、DCS 系统与外围设备之间的实时数据交换。

2. 实验室测试与测量

• 提供多通道数据采集和传输能力。

3. 电力与能源系统

• 在电网调度和变电站自动化系统中用于信号与数据传输。

4. 通信网络设备

• 用于嵌入式交换机、路由器或控制节点的数据通信。

5. 分布式控制系统

• 多板协同控制，实现总线内数据同步和任务分发。

Motorola  MVME204-2通讯模块 英文资料：

Motorola MVME204-2 Communication Module

Product Overview

Motorola MVME204-2 is a communication module based on the VMEbus architecture, belonging to the MVME200 series. This module is used to provide high-speed and reliable data communication interfaces in embedded control systems, and can work in conjunction with MVME series CPU modules to support data exchange in industrial automation, testing systems, power dispatching, and communication network systems. MVME204-2 has a modular design that can be flexibly integrated into the VME bus system to achieve multi-channel communication and bus resource management.

Technical Specifications

Bus interface: VMEbus standard, supports 16/32-bit data transmission

Communication interface:

Serial interface (RS-232/RS-422/RS-485 optional)

Parallel interface (for high-speed data transmission)

Can be configured for multi-channel data communication

Data rate: Supports 9600 bps -1 Mbps (serial) depending on the interface type

Control function:

Data buffering and interrupt management

Support DMA transfer

Can communicate synchronously with CPU module

Compatibility: Compatible with MVME200 series CPU modules and other VME expansion boards

Work environment: Industrial grade design, supporting long-term stable operation, strong anti-interference ability

Application scenarios

Industrial Automation

Realize real-time data exchange between PLC, DCS systems and peripheral devices.

Laboratory testing and measurement

Provide multi-channel data acquisition and transmission capabilities.

Power and Energy Systems

Used for signal and data transmission in power grid dispatching and substation automation systems.

Communication network equipment

Used for data communication in embedded switches, routers, or control nodes.

DCS

Multi board collaborative control achieves data synchronization and task distribution within the bus.

Motorola MVME204-2通讯模块 产品展示      

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