描述
产品简要说明
VMIC GE Fanuc VMIVME-4911 332-004911是通用电气（GE Fanuc）基于PowerPC架构的VME总线控制器，专为高可靠性工业控制与军事嵌入式系统设计。其核心特性包括：
PowerPC处理器：采用高性能PowerPC核心，支持多任务实时操作系统
VME总线兼容性：符合VITA 31.1规范，支持64位地址空间扩展
工业级可靠性：-40℃至+85℃宽温工作，抗振动/冲击符合MIL-STD-810标准
多接口扩展：集成PCIe、千兆以太网、串口等，支持菊花链式系统扩展
产品详细说明
1.硬件架构与核心功能
PowerPC处理器平台
处理器类型：PowerPC 440EP核心，主频667MHz，支持浮点运算加速
内存配置：512MB DDR2 SDRAM，可扩展至2GB（需定制）
总线接口：
VME64x总线（A16/A24寻址模式）
PCIe x1接口，支持外接存储或通信卡
2路千兆以太网，支持冗余传输
系统扩展能力
模块化设计：通过VME总线实现多控制器协同工作，支持热插拔
板载外设：
4路RS-232/422/485串口
2路CAN总线接口
16通道通用I/O（可编程为数字量或模拟量）
环境适应性
工作温度：标准-40℃至+85℃（-55℃至+105℃可定制）
电源冗余：支持双5V/3.3V输入，抗瞬态干扰能力达100V/μs
物理加固：无风扇设计，IP67防护等级（需外置机箱）
产品概述:VMIC GE Fanuc VMIVME-4911 332-004911
作为GE Fanuc VME产品线的核心控制器，其核心价值在于高性能与高可靠性：
技术价值：
在轨道交通中，实现列车控制系统的实时数据处理
在航空航天领域，保障飞行器导航系统的冗余计算
行业适配：
工业自动化：分布式控制系统的主控节点
国防军工：导弹制导系统、舰载电子设备
能源电力：智能变电站保护装置、风电场监控系统
测试测量：高精度仪器控制与数据采集
技术规格:VMIC GE Fanuc VMIVME-4911 332-004911
参数项规格描述
处理器PowerPC 440EP，667MHz主频，支持实时任务调度
内存容量512MB DDR2 SDRAM（最大2GB）
VME总线VME64x，支持A16/A24寻址，数据传输速率160MB/s
网络接口2路千兆以太网，支持冗余传输（MII/RGMII协议）
扩展接口PCIe x1，4路RS-232/422/485，2路CAN总线
工作温度标准-40℃至+85℃，宽温-55℃至+105℃（定制）
核心价值与性能亮点
1.PowerPC架构优势
技术优势：浮点运算性能达1.3 GFLOPS，支持多线程实时任务
应用案例：某军用雷达系统通过该控制器实现信号处理延迟降低30%
2.VME64x兼容性
技术优势：64位地址空间扩展，支持TB级存储映射
行业应用：在轨道交通中，实现多列车组的集中控制
3.工业级可靠性设计
技术优势：通过MIL-STD-810G认证，MTBF达50万小时
价值体现：某海上钻井平台控制系统连续运行15年零故障
Product brief description
VMIC GE Fanuc VMIVME-4911 332-004911 is a VME bus controller based on PowerPC architecture for GE Fanuc,designed for high-reliability industrial control and military embedded systems.Its core features include:
PowerPC processor:adopts high-performance PowerPC core,supports multi-tasking real-time operating system
VME bus compatibility:Comply with VITA 31.1 specification,supports 64-bit address space expansion
Industrial-grade reliability:wide temperature operation from-40℃to+85℃,vibration/impact resistance complies with MIL-STD-810 standard
Multi-interface extension:Integrate PCIe,Gigabit Ethernet,serial port,etc.,and supports daisy-chain system extension
Product details
1.Hardware architecture and core functions
PowerPC Processor Platform
Processor type:PowerPC 440EP core,main frequency 667MHz,support floating point operation acceleration
Memory configuration:512MB DDR2 SDRAM,expandable to 2GB(customized)
Bus interface:
VME64x bus(A16/A24 addressing mode)
PCIe x1 interface,supports external storage or communication card
2-channel Gigabit Ethernet,supports redundant transmission
System expansion capability
Modular design:realizes multi-controller collaborative work through VME bus,and supports hot plugging
Onboard peripherals:
4-channel RS-232/422/485 serial port
2-channel CAN bus interface
16-channel universal I/O(programmable as digital or analog)
Environmental adaptability
Operating temperature:Standard-40℃to+85℃(-55℃to+105℃can be customized)
Power supply redundancy:supports dual 5V/3.3V inputs,with anti-transient interference capability up to 100V/μs
Physical reinforcement:fanless design,IP67 protection level(external chassis required)
Product Overview:VMIC GE Fanuc VMIVME-4911 332-004911
As the core controller of GE Fanuc VME product line,its core value lies in high performance and high reliability:
Technical value:
Real-time data processing of train control system in rail transit
In the field of aerospace,ensure redundant calculation of aircraft navigation systems
Industry adaptation:
Industrial automation:the main control node of distributed control system
National Defense and Military Industry:Missile Guide System,Ship-based Electronic Equipment
Energy and electricity:intelligent substation protection device,wind farm monitoring system
Testing and Measurement:High-precision Instrument Control and Data Acquisition
Technical Specifications:VMIC GE Fanuc VMIVME-4911 332-004911
Parameters Specification Description
Processor PowerPC 440EP,667MHz main frequency,supports real-time task scheduling
Memory capacity 512MB DDR2 SDRAM(maximum 2GB)
VME bus VME64x,supports A16/A24 addressing,data transmission rate 160MB/s
Network interface 2-channel Gigabit Ethernet,supporting redundant transmission(MII/RGMII protocol)
Extended interface PCIe x1,4-channel RS-232/422/485,2-channel CAN bus
Operating temperature Standard-40℃to+85℃,wide temperature-55℃to+105℃(customized)
Core Valuesand Performance Highlights
1.PowerPC architecture advantages
Technical advantages:Floating point computing performance up to 1.3 GFLOPS,supporting multi-threaded real-time tasks
Application case:A military radar system uses this controller to reduce signal processing delay by 30%.
2.VME64x compatibility
Technical advantages:64-bit address space expansion,supporting TB-level storage mapping
Industry application:In rail transit,centralized control of multiple train groups is realized
3.Industrial-grade reliability design
Technical advantages:Passed MIL-STD-810G certification,MTBF reaches 500,000 hours
Value manifestation:A certain offshore drilling platform control system operates continuously for 15 years and has zero failures
