中央空調(diào)控制器技術(shù)參數(shù)

1、VRV中央空調(diào)控制器主要技術(shù)參數(shù)項(xiàng)目?jī)?nèi)容備注CPU型號(hào)8位微處理器防水、防腐蝕安裝運(yùn)算速度0.4s/步程序容量8K字節(jié)時(shí)間鎖功能有300小時(shí)，500小時(shí)選定，密碼解鎖。模擬量輸入（溫度）4個(gè)點(diǎn)轉(zhuǎn)換方式V/F變換模擬量輸出2個(gè)點(diǎn)010V數(shù)字量輸入8個(gè)點(diǎn)光電隔離，DC 24V數(shù)字量輸出（繼電器）5個(gè)點(diǎn)光電隔離，兩個(gè)公共點(diǎn)：其中三個(gè)公用一個(gè)，另 外兩個(gè)公用一個(gè)繼電器性能指標(biāo)5A/220V AC機(jī)械壽命1千萬(wàn)次，電氣壽命：10萬(wàn)小時(shí)數(shù)字量輸出（晶體管）5個(gè)點(diǎn)光電隔離，兩個(gè)公共點(diǎn)晶體管參數(shù)達(dá)林頓管輸出:2A/50V 直流；電氣壽命：10萬(wàn)小時(shí):傳感器類型NTC熱電阻測(cè)溫范圍：-50C至120;測(cè)量精度土

2、 0.1 C通訊接口RS485非隔離，通訊距離 100米（無(wú)中繼）通訊速率2400,4800,9600,19200:通訊協(xié)議開(kāi)放格式可以開(kāi)放給第三方網(wǎng)絡(luò)功能最多15個(gè)節(jié)點(diǎn)網(wǎng)絡(luò)功能：當(dāng)采用遙控器控制時(shí)，即可組建網(wǎng)絡(luò)， 組成一個(gè)主站聯(lián)多個(gè)從站的網(wǎng)絡(luò)，主站發(fā)命令， 從站執(zhí)行命令。網(wǎng)絡(luò)站地址設(shè)定4位撥碼開(kāi)關(guān)一個(gè)主站最多可聯(lián) 15個(gè)從站，用撥碼開(kāi)關(guān)來(lái)設(shè) 定各從站的站地址。編程軟件匯編語(yǔ)言遙控器接口紅外遙控最遠(yuǎn)距離7米人機(jī)接口觸摸屏 遙控器采用操作面板和觸摸屏?xí)r，就是一個(gè)單獨(dú)的中央 空調(diào)控制器，無(wú)網(wǎng)絡(luò)功能。電源AC 18V 或 DC24V<100mA安裝尺寸165mm*105mmWhe n you

3、are old and grey and full of sleep,And nodding by the fire, take dow n this book,And slowly read, and dream of the soft lookYour eyes had once, and of their shadows deep;How many loved your mome nts of glad grace,And loved your beauty with love false or true,But one man loved the pilgrim soul in you

4、.And loved the sorrows of your cha nging face;And bending dow n beside the glow ing bars,Murmur, a little sadly, how love fledAnd paced upon the mountains overheadAnd hid his face amid a crowd of stars.The furthest dista nee in the worldIs not betwee n life and deathBut whe n I sta nd in front of yo

5、uYet you don't know thatI love you.The furthest dista nee in the worldIs not whe n I sta nd in front of youYet you can't see my loveBut whe n un doubtedly knowing the love from bothYet cannot be together.The furthest dista nee in the worldIs not being apart while being in loveBut whe n I pla inly cannot resist the year ningYet prete nding you have n ever bee n in my heart.The furthest dista nee in the worldIs not struggli ng aga inst the tidesBut usi