WESCOM D200 VME WESCOM D200 VME D20 M+ 变电站控制器

WESCOM D200 VME WESCOM D200 VME D20 M+ 变电站控制器

型号：WESCOM D200 VME WESCOM D200 VME D20 M+

D20变电站控制器:

经过现场验证的终极可靠性

D20主机箱

D20的主底盘有三种不同的定制类型以满足不同尺寸和通信的要求不同的自动化项目从几百点到超过75,000个SCADA点,D20或D200主机箱容纳中央CPU和提供数据集中的通信端口，协议转换，以及可定制的本地自动化功能。

D20ME II CPU板

D20ME II是D20的第六代主处理器平台。这个32位主处理器模块处理数据

收集和发送到主机，运行本地自动化算法和维护系统中的I/O和设备数据

数据库。

CPU和内存

•32位微处理器架构

•2mb闪存应用程序内存

•1.5 MB内存

•512kb nvram

•1 MB BootROM

•TCXO时钟，1.0 ms分辨率，精确到±2 ppm

通信

•7个RS-232/485串口

•RS-232维护接口

•2个D.20 Link HDLC接口，用于与D20 I/O模块通信

•无线以太网准备与PPP/TCP/IP

自我诊断

•程序内存校验和

•RAM测试

•配置验证

•中断控制器验证

•串口测试

•看门狗和电源监视器

•I/O模块健康检查

•错误记录器

WESCOM D200 VME WESCOM D200 VME D20 M+ 变电站控制器

Model: WESCOM D200 VME WESCOM D200 VME D20 M+

D20 Substation Controller:

Ultimate field-proven reliability

D20 Main box

The main chassis of the D20 is available in three different customization types to meet the requirements of different sizes and communication. Different automation items range from a few hundred points to more than 75,000 SCADA points. The D20 or D200 main chassis houses the central CPU and provides data centralised communication ports, protocol conversion, and customizable local automation functions.

D20ME II CPU board

The D20ME II is the sixth generation of the D20 main processor platform. This 32-bit main processor module processes the data

Collect and send to the host, run local automation algorithms and maintain I/O and device data in the system

The database.

CPU and memory

• 32-bit microprocessor architecture

•2mb of flash application memory

•1.5 MB memory

•512kb nvram

•1 MB BootROM

•TCXO clock, 1.0 ms resolution, accurate to ±2 ppm

communication

•7 RS-232/485 serial ports

•RS-232 maintenance interface

•2 D.20 Link HDLC ports for communication with D20 I/O modules

• Wireless Ethernet ready with PPP/TCP/IP

self-diagnosis

• Program memory checksum

•RAM testing

• Configuration verification

• Interrupt controller validation

• Serial port test

• Watchdog and power monitor

•I/O module health check

• Error recorder