描述
一、产品概述
GE D20C TERMINATION是通用电气（GE）开发的离散量输出模块，属于工业自动化控制系统的核心组件，专为动态信号采集与实时监测设计。其核心功能是实现高精度数据采集、信号调理与远程通信，适用于电力、机械、化工等领域的振动监测、过程控制及工业设备状态分析。
二、核心功能与技术参数
1.动态信号采集
通道配置：每台模块支持8个并行采集通道，可扩展至16台（128通道）。
信号类型：兼容电压（V）、电荷（Q）、ICP（集成电路电源）输入，支持应变放大模块与电荷放大模块的灵活更换。
采样率：每通道1MHz，支持实时数据存储与分析。
2.数据处理与存储
存储深度：每通道512K样点，满足长时连续监测需求。
触发模式：支持手动触发、内触发、外触发及全通道触发，适应不同测试场景。
滤波器：可调低通滤波器（1.5KHz～100KHz），优化信号质量。
3.通信与扩展
接口：通过RJ45以太网接口与上位机通信，支持工业以太网协议（如SRTP TCP/IP、MODBUS TCP/IP）。
软件支持：配套NoisA 1.0噪声测试软件和PFM 1.0脉动监测软件，提供数据分析与可视化功能。
4.硬件特性
供电：AC 220V/50Hz，支持桥压2V～8V/5～20mA或恒流4mA/24V激励。
环境适应性：工作温度范围未明确，但适用于工业环境
1.Product Overview
GE D20C TERMINATION is a discrete output module developed by General Electric(GE).It is a core component of industrial automation control system and is specially designed for dynamic signal acquisition and real-time monitoring.Its core function is to realize high-precision data acquisition,signal conditioning and remote communication,and is suitable for vibration monitoring,process control and industrial equipment status analysis in the fields of electricity,machinery,chemicals,etc.
2.Core functions and technical parameters
1.Dynamic signal acquisition
Channel configuration:Each module supports 8 parallel acquisition channels,which can be expanded to 16(128 channels).
Signal type:compatible with voltage(V),charge(Q),ICP(integrated circuit power supply)inputs,and supports flexible replacement of strain amplification modules and charge amplification modules.
Sampling rate:1MHz per channel,supporting real-time data storage and analysis.
2.Data processing and storage
Storage depth:512K sample points per channel,meeting the needs of long-term continuous monitoring.
Trigger mode:supports manual trigger,internal trigger,external trigger and full channel trigger,adapting to different test scenarios.
Filter:Adjustable low-pass filter(1.5KHz~100KHz)to optimize signal quality.
3.Communication and Extension
Interface:communicates with the upper computer through the RJ45 Ethernet interface and supports industrial Ethernet protocols(such as SRTP TCP/IP,MODBUS TCP/IP).
Software support:It is equipped with NoisA 1.0 noise testing software and PFM 1.0 pulsation monitoring software,providing data analysis and visualization functions.
4.Hardware features
Power supply:AC 220V/50Hz,supports bridge voltage 2V~8V/5~20mA or constant current 4mA/24V excitation.
Dimensions and weight:Compact design,the specific size is not specified,but supports embedded or wall-mounted installation.
Environmental adaptability:The operating temperature range is not clear,but it is suitable for industrial environments(refer to specific application scenarios).
