詳細(xì)參數(shù) | |||
---|---|---|---|
品牌 | 其他 | 型號(hào) | 3110050 |
結(jié)構(gòu)形式 | 模塊式 | 安裝方式 | 控制室安裝 |
LD指令處理器 | 硬PLC | 功能 | 模塊 |
工作電壓 | 24V | 處理速度 | 133兆赫 |
產(chǎn)品認(rèn)證 | UL | 環(huán)境溫度 | -20Cto,60C |
環(huán)境濕度 | 0%-95%非冷凝 | 加工定制 | 否 |
ELEMASTER 3110050
PLC的硬件主要由中央處理器(CPU)、存儲(chǔ)器、輸入單元、輸出單元、通信接口、擴(kuò)展接口電源等部分組成。其中,CPU是PLC的核心,輸入單元與輸出單元是連接現(xiàn)場(chǎng)輸入/輸出設(shè)備與CPU之間的接口電路,ELEMASTER 3110050通信接口用于與編程器、上位計(jì)算機(jī)等外設(shè)連接。
ELEMASTER 3110050對(duì)于整體式PLC,所有部件都裝在同一機(jī)殼內(nèi),其組成框圖如圖1所示;對(duì)于模塊式PLC,各部件獨(dú)立封裝成模塊,各模塊通過總線連接,安裝在機(jī)架或?qū)к壣?,其組成框圖如圖2所示。無論是哪種結(jié)構(gòu)類型的PLC,都可根據(jù)用戶需要進(jìn)行配置與組合。
ELEMASTER 3110050 Applies the brake the section in the system, namely must to reduce thespeed to carry on the essential control, guarantees the comfortablefeeling, also must strictly controls according to the elevatormovement speed and the distance relations, guarantees the even levelthe precision. In system’s rotational speed reduces to 120r/min in front of, in orderto enable two to obtain the proper attention to both, adopts by theacceleration to the timing control primarily, simultaneously actsaccording to on each as soon as the stopping distance the actualrotational speed and the theory rotational speed deviation revises theacceleration to assign the curve the b. For example in is awayfrom the even level spot some as soon as to be away from L place, thespeed should reduce to Vm/s, but the actual rotational speed is highis V ' m/s, then explained adds the system turns is apart frominsufficiently, after therefore calculates the here to assign reducesspeed value -ag
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