描述
GE VMIVME-7698-345 350-017698-345 B是通用电气（GE）推出的一款高性能VME总线单板计算机，专为工业自动化、军事、航空航天等领域设计，集成了强大的计算能力、丰富的I/O接口和高可靠性特性。以下是其核心功能与技术参数的综合概述：
一、产品概述
该控制器采用VME64总线标准，支持模块化扩展，可适配复杂工业系统的实时数据处理与控制需求。其设计兼顾高性能计算与极端环境适应性，适用于能源管理、过程控制、通信网关及嵌入式系统开发等场景。
二、核心功能与特点
高性能处理器与内存
-搭载两种处理器配置：667MHz飞思卡尔8349处理器或1066MHz英特尔EP80579微处理器，支持高速运算与多任务处理。
-标配64MB SDRAM内存和64MB Flash存储，满足工业应用对数据存储与快速响应的需求。
多协议通信支持
-提供双千兆以太网接口，支持EtherNet/IP、Modbus TCP等工业通信协议，兼容Mark VI、Mark VIe及EX2100励磁控制器系统。
-集成串口、USB等接口，支持HMI、传感器等设备的连接与数据交互。
高精度模拟量与数字量I/O
-模拟量输出支持12位分辨率双极性（2.5V-10V）或单极性（0V-10V）电压，负载能力10mA。
-提供4-20mA、0-20mA或5-25mA电流输出选项，适配工业现场传感器与执行器。
工业级可靠性与安全性
-宽温设计：-20℃至+70℃工作温度范围，适应极端环境。
-冗余电源供电：支持18-36V DC输入，内置看门狗定时器，确保系统稳定运行。
-抗振动与冲击：采用特殊材料与设计，满足军事及航空航天领域的严苛要求。
操作系统与软件兼容性
-支持Windows 2000/XP、QNX、Linux、VxWorks等实时操作系统，兼容梯形图、C语言、State Logic等编程环境。
-提供CIMPLICITY图形界面与HMI集成方案，简化系统开发与维护。
三、技术参数
参数类别具体配置
处理器667MHz飞思卡尔8349或1066MHz英特尔EP80579微处理器
内存与存储64MB SDRAM+64MB Flash
通信接口双千兆以太网、串口、USB
I/O能力12位模拟量输出（双极性/单极性电压、4-20mA电流）
电源输入18-36V DC冗余设计
环境适应性工作温度-20℃至+70℃，防护等级IP20
操作系统Windows 2000/XP、QNX、Linux、VxWorks
四、典型应用场景
能源管理：燃气轮机、蒸汽轮机控制系统，实现转速调节与故障诊断。
过程控制：化工、石化行业中的温度、压力、流量监控与流程优化。
工业通信：作为协议转换网关，连接不同厂商设备，实现数据互通。
嵌入式系统：工业PC、数据采集终端等场景的定制化控制解决方案。
GE VMIVME-7698-345 350-017698-345 B is a high-performance VME bus single-board computer launched by General Electric(GE).It is designed for industrial automation,military,aerospace and other fields,integrating powerful computing power,rich I/O interfaces and high reliability.The following is a comprehensive overview of its core functions and technical parameters:
I.Product Overview
The controller adopts the VME64 bus standard,supports modular expansion,and can adapt to the real-time data processing and control needs of complex industrial systems.Its design takes into account high-performance computing and extreme environmental adaptability,and is suitable for scenarios such as energy management,process control,communication gateways and embedded system development.
II.Core Functions and Features
High-performance processor and memory
-Equipped with two processor configurations:667MHz Freescale 8349 processor or 1066MHz Intel EP80579 microprocessor,supporting high-speed computing and multi-tasking.
-Standard 64MB SDRAM memory and 64MB Flash storage to meet the needs of industrial applications for data storage and fast response.
Multi-protocol communication support
-Provides dual Gigabit Ethernet interfaces,supports industrial communication protocols such as EtherNet/IP and Modbus TCP,and is compatible with Mark VI,Mark VIe and EX2100 excitation controller systems.
-Integrated serial ports,USB and other interfaces support the connection and data interaction of HMI,sensors and other devices.
High-precision analog and digital I/O
-Analog output supports 12-bit resolution bipolar(2.5V-10V)or unipolar(0V-10V)voltage,with a load capacity of 10mA.
-Provides 4-20mA,0-20mA or 5-25mA current output options,suitable for industrial field sensors and actuators.
Industrial-grade reliability and safety
-Wide temperature design:-20℃to+70℃operating temperature range,adaptable to extreme environments.
-Redundant power supply:supports 18-36V DC input,built-in watchdog timer to ensure stable system operation.
-Anti-vibration and shock:Special materials and designs are used to meet the stringent requirements of the military and aerospace fields.
Operating system and software compatibility
-Supports real-time operating systems such as Windows 2000/XP,QNX,Linux,VxWorks,and is compatible with programming environments such as ladder diagrams,C language,and State Logic.
-Provides CIMPLICITY graphical interface and HMI integration solutions to simplify system development and maintenance.
3.Technical parameters
Parameter category Specific configuration
Processor 667MHz Freescale 8349 or 1066MHz Intel EP80579 microprocessor
Memory and storage 64MB SDRAM+64MB Flash
Communication interface Dual Gigabit Ethernet,serial port,USB
I/O capability 12-bit analog output(bipolar/unipolar voltage,4-20mA current)
Power input 18-36V DC redundant design
Environmental adaptability Working temperature-20℃to+70℃,protection level IP20
Operating system Windows 2000/XP,QNX,Linux,VxWorks
4.Typical application scenarios
Energy management:gas turbine,steam turbine control system,speed regulation and fault diagnosis.
Process control:temperature,pressure,flow monitoring and process optimization in chemical and petrochemical industries.
Industrial communication:as a protocol conversion gateway,connect equipment from different manufacturers to achieve data interoperability.
Embedded system:customized control solutions for scenarios such as industrial PCs and data acquisition terminals.
