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)項目內(nèi)容備注CPU型號8位微處理器防水、防腐蝕安裝運算速度0.4s/步程序容量8K字節(jié)時間鎖功能有300小時，500小時選定，密碼解鎖。模擬量輸入（溫度）4個點轉(zhuǎn)換方式V/F變換模擬量輸出2個點010V數(shù)字量輸入8個點光電隔離，DC 24V數(shù)字量輸出（繼電器）5個點光電隔離，兩個公共點：其中三個公用一個，另 外兩個公用一個繼電器性能指標(biāo)5A/220V AC機械壽命1千萬次，電氣壽命：10萬小時數(shù)字量輸出（晶體管）5個點光電隔離，兩個公共點晶體管參數(shù)達(dá)林頓管輸出:2A/50V 直流；電氣壽命：10萬小時:傳感器類型NTC熱電阻測溫范圍：-50C至120;測量精度土

2、 0.1 C通訊接口RS485非隔離，通訊距離 100米（無中繼）通訊速率2400,4800,9600,19200:通訊協(xié)議開放格式可以開放給第三方網(wǎng)絡(luò)功能最多15個節(jié)點網(wǎng)絡(luò)功能：當(dāng)采用遙控器控制時，即可組建網(wǎng)絡(luò)， 組成一個主站聯(lián)多個從站的網(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位撥碼開關(guān)一個主站最多可聯(lián) 15個從站，用撥碼開關(guān)來設(shè) 定各從站的站地址。編程軟件匯編語言遙控器接口紅外遙控最遠(yuǎn)距離7米人機接口觸摸屏 遙控器采用操作面板和觸摸屏?xí)r，就是一個單獨的中央 空調(diào)控制器，無網(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