CI857K01

Giddings and Lewis 502-02721-00 ALU Board

Giddings and Lewis 502-02722-00 Address Generator Board

Giddings and Lewis 502-02823-00 Memory Interface No. 2

GIDDINGS & LEWIS 502-02772-50 PC BOARD/1 YEAR WARRANTY

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描述

DCS的控制器和HMI(人机界面)通常是合二为一的,这也比较适合大型过程控制的监控室,这使DCS更显示出浓厚的PC根源。

 

DCS的控制网络通常都是封闭的,通过一个历史数据库或者网关与外网交互,同时DCS对于工程师站、操作员站的定义比PLC工程体系要更为清晰和明显。

Giddings and Lewis 502-02721-00 ALU Board

Giddings and Lewis 502-02722-00 Address Generator Board

Giddings and Lewis 502-02823-00 Memory Interface No. 2

GIDDINGS & LEWIS 502-02772-50 PC BOARD/1 YEAR WARRANTY