描述
产品简要说明
GE DS3820LIMC是通用电气（GE）推出的工业控制模块，核心功能包括：
边缘计算能力：内置双核处理器，支持本地数据处理与实时控制
多协议通信：兼容EtherNet/IP、ProfiBus DP、OPC UA等工业协议
工业级可靠性：IP67防护等级，-40℃至70℃宽温运行，通过CE/FCC认证
产品详细说明
1.硬件架构与核心功能
处理器与存储：
双核处理器：ARM Cortex-A53架构，主频1.5GHz，支持实时操作系统（RTOS）
存储配置：512MB DDR4 RAM+8GB eMMC闪存，支持固件在线升级
通信接口设计：
工业以太网：2×RJ45端口（100Mbps），支持冗余环网（Redundant Ring）
串口扩展：4×RS-485（支持Modbus RTU/ASCII）、1×RS-232
协议兼容性：
EtherNet/IP：支持CIP同步通信与实时数据传输
ProfiBus DP：主站/从站模式可选，最大节点数32个
OPC UA：支持DA、HAD服务，兼容工业4.0架构
2.边缘计算与数据处理
本地化处理：
算法集成：预装PID控制、数据滤波等算法，减少云端依赖
边缘分析：支持实时数据统计（均值、极值、标准差计算）
存储管理：
日志记录：最大存储10万条事件日志，支持按时间/优先级检索
数据导出：通过FTP/SFTP协议导出CSV格式报表
3.工业环境适应性
极端环境耐受：
宽温设计：-40℃至70℃连续工作，通过IEC 61000-6-2/4抗干扰测试
机械防护：IP67等级，防尘防水，适应户外风电场、矿山等恶劣场景
安全机制：
硬件保护：过压/过流保护、浪涌抑制（8/20μs，30kA）
软件安全：数据加密传输（AES-256）、用户权限分级管理
DS3800DFXA1B1C
Product brief description
GE DS3820LIMC is an industrial control module launched by General Electric(GE),with core functions including:
Edge computing capability:built-in dual-core processor,supports local data processing and real-time control
Multi-protocol communication:compatible with industrial protocols such as EtherNet/IP,ProfiBus DP,OPC UA,etc.
Industrial-grade reliability:IP67 protection level,wide temperature operation from-40℃to 70℃,passed CE/FCC certification
Product details
1.Hardware architecture and core functions
Processor and storage:
Dual-core processor:ARM Cortex-A53 architecture,main frequency 1.5GHz,support real-time operating system(RTOS)
Storage configuration:512MB DDR4 RAM+8GB eMMC flash memory,support online firmware upgrade
Communication interface design:
Industrial Ethernet:2×RJ45 port(100Mbps),supports redundant ring network(Redundant Ring)
Serial port expansion:4×RS-485(supports Modbus RTU/ASCII),1×RS-232
Protocol Compatibility:
EtherNet/IP:Supports CIP synchronous communication and real-time data transmission
ProfiBus DP:Master/slave mode is optional,with a maximum number of nodes 32
OPC UA:Supports DA and HAD services,compatible with Industry 4.0 architecture
2.Edge computing and data processing
Localization:
Algorithm integration:Preinstalled algorithms such as PID control and data filtering to reduce cloud dependence
Edge analysis:Supports real-time data statistics(mean,extreme value,standard deviation calculation)
Storage Management:
Logging:maximum storage of 100,000 event logs,supporting search by time/priority
Data export:Export CSV format reports through FTP/SFTP protocol
3.Industrial environment adaptability
Extreme environmental tolerance:
Wide temperature design:continuous operation from-40℃to 70℃,passed IEC 61000-6-2/4 anti-interference test
Mechanical protection:IP67 grade,dustproof and waterproof,adapted to harsh scenarios such as outdoor wind farms and mines
Safety mechanism:
Hardware protection:overvoltage/overcurrent protection,surge suppression(8/20μs,30kA)
Software security:Data encryption transmission(AES-256),user permission hierarchical management
