描述
产品简要说明
GE DS3800HXRA1B1A是通用电气(GE)推出的工业自动化高精度模拟量输入模块,核心功能包括:
多通道模拟量采集:支持16路高精度电压/电流信号输入
边缘计算能力:内置实时数据处理算法,支持本地化控制逻辑
工业级可靠性:IP65防护等级,-30℃至70℃宽温运行
产品详细说明
1.硬件架构与核心功能
处理器与存储:
主处理器:Cortex-A53架构,主频1.2GHz,支持实时操作系统(RTOS)
存储配置:512MB DDR4 RAM+8GB eMMC,支持固件在线升级
模拟量输入设计:
通道数量:16路独立隔离通道(可扩展至32路)
采样精度:24位Δ-ΣADC,分辨率0.001%满量程
信号类型:
电压输入:0-10V、±5V、±10V
电流输入:4-20mA、0-20mA
通信接口:
工业以太网:双RJ45端口(100Mbps),支持EtherNet/IP协议
串口扩展:2×RS-485(Modbus RTU/ASCII)、1×RS-232
2.高精度信号处理
抗干扰设计:
硬件隔离:每通道独立隔离(隔离电压2500Vrms)
软件滤波:支持数字滤波算法(FIR/IIR),噪声抑制>100dB
校准与补偿:
自校准功能:支持温度漂移自动补偿
用户校准:提供ASCII指令集,可定制非线性补偿曲线
3.工业环境适应性
极端环境耐受:
宽温运行:-30℃至70℃连续工作,通过IEC 61000-6-2抗干扰测试
机械防护:IP65等级,防尘防水,适应户外变电站、化工厂等场景
Product brief description
GE DS3800HXRA1B1A is a high-precision analog input module launched by General Electric(GE).The core functions include:
Multi-channel analog quantity acquisition:supports 16 high-precision voltage/current signal input
Edge computing capability:built-in real-time data processing algorithm,supporting localized control logic
Industrial-grade reliability:IP65 protection grade,wide temperature operation from-30℃to 70℃
Product details
1.Hardware architecture and core functions
Processor and storage:
Main processor:Cortex-A53 architecture,main frequency 1.2GHz,support real-time operating system(RTOS)
Storage configuration:512MB DDR4 RAM+8GB eMMC,support online firmware upgrade
Analog input design:
Number of channels:16 independent isolated channels(scalable to 32 channels)
Sampling accuracy:24-bitΔ-ΣADC,resolution 0.001%full scale
Signal type:
Voltage input:0-10V,±5V,±10V
Current input:4-20mA,0-20mA
Communication interface:
Industrial Ethernet:Dual RJ45 ports(100Mbps),supports EtherNet/IP protocol
Serial port expansion:2×RS-485(Modbus RTU/ASCII),1×RS-232
2.High-precision signal processing
Anti-interference design:
Hardware isolation:Independent isolation per channel(isolation voltage 2500Vrms)
Software filtering:Supports digital filtering algorithm(FIR/IIR),noise suppression>100dB
Calibration and compensation:
Self-calibration function:Supports automatic compensation for temperature drift
User calibration:Provides ASCII instruction set,customizable nonlinear compensation curves
3.Industrial environment adaptability
Extreme environmental tolerance:
Wide temperature operation:continuous operation from-30℃to 70℃,passed IEC 61000-6-2 anti-interference test
Mechanical protection:IP65 grade,dustproof and waterproof,suitable for outdoor substations,chemical plants and other scenarios