6ES73152FJ140AB0西門子 6ES73152FJ140AB0西門子 

湖南環(huán)辰泰瑞電氣設備有限公司

代理西門子系列產(chǎn)品，原裝*，質(zhì)保一年。
    
：楊丹      

固定：
商務 :  2179745843  
詢價
地址：2179745843

SIMATIC S7-200 Micro PLC自成一體：:
特別緊湊但是具有驚人的能力－特別是有關它的實時性能－它速度快，功能強大的通訊方案，并且具有操作簡便的硬件和軟件。但是還有更多特點：
SIMATIC S7-200 Micro PLC具有統(tǒng)一的模塊化設計－目前不是很大，但是未來不可*的定制解決方案。這一切都使得SIMATIC S7-200 Micro PLC在一個緊湊的性能范圍內(nèi)為自動化控制提供一個非常有效和經(jīng)濟的解決方案。
用于擴展通訊選項的2個內(nèi)置串口，例如：與其它制造商的設備配套使用（CPU 224 XP, CPU 226）
具有內(nèi)置模擬輸入/輸出的CPU 224 XP
4 個不同的基本單元 
分級的性能能力，適用于變化zui大的應用 ?CPU 221： 智能緊湊型解決方案
CPU 222： 高級緊湊型解決方案
CPU 224： 緊湊型高性能 CPU
CPU 226： 用于完成復雜技術任務的高性能組件

SIMATIC S7-200系列PLC適用于各行各業(yè)，各種場合中的檢測、監(jiān)測及控制的自動化。S7-200系列的強大功能使其無論在獨立運行中，或相連成網(wǎng)絡皆能實現(xiàn)復雜控制功能。因此S7-200系列具有*的性能/價格比。

　　After the accident, Dad was reluctant to play the mandolin. He felt that he could not play as well as he had before the accident. When I came home on leave and asked him to play he would make excuses for why he couldn't play. Eventually, we would wear him down and he would say "Okay, but remember, I can't hold down on the strings the way I used to" or "Since the accident to this finger I can't play as good". For the family it didn't make any difference that Dad couldn't play as well. We were just glad that he would play. When he played the old mandolin it would carry us back to a cheerful, happier time in our lives. "Davey, Davey Crockett, King of the Wild Frontier", would again be heard in the little town of Bakerton, West Virginia.

　　In August of 1993 my father was diagnosed with inoperable lung cancer. He chose not to receive chemotherapy treatments so that he could live out the rest of his life in dignity. About a week before his death, we asked Dad if he would play the mandolin for us. He made excuses but said "okay". He knew it would probably be the last time he would play for us. He tuned up the old mandolin and played a few notes. When I looked around, there was not a dry eye in the family. We saw before us a quiet humble man with an inner strength that comes from knowing God, and living with him in one's life. Dad would never play the mandolin for us again. We felt at the time that he wouldn't have enough strength to play, and that makes the memory of that day even stronger. Dad was doing something he had done all his life, giving. As sick as he was, he was still pleasing others. Dad sure could play that Mandolin! 

■模擬量輸入/輸出 
■用于解決更復雜的模擬量過程信號控制任務
■用于連接模擬傳感器和執(zhí)行機構，而無需增加測量放大器