GE D20-EME PLC模块

“PLC是一种专门为工业环境中的数字操作而设计的电子设备。它利用可编程存储器存储逻辑运算、顺序运算、定时、计数和算术运算的指令，并能通过数字或模拟输入输出控制各种类型的机械或生产过程。PLC及其相关外围设备应按照易于与工业控制系统连接并易于扩展其功能的原则进行设计。”3、水力除焦电气控制系统由高压泵房电气控制柜、塔顶正压防爆操作面板和塔底接触开关箱组成。

PLC is an electronic device designed specifically for digital operations in industrial environments. It utilizes programmable memory to store instructions for logical operations, sequential operations, timing, counting, and arithmetic operations, and can control various types of machinery or production processes through digital or analog input and output. PLC and its related peripheral devices should be designed according to the principle of easy connection with industrial control systems and easy expansion of their functions The hydraulic decoking electrical control system consists of a high-voltage pump room electrical control cabinet, a tower top positive pressure explosion-proof operation panel, and a tower bottom contact switch box.