中央空调控制器技术参数

1、VRV中央空调控制器主要技术参数项目内容备注CPU型号8位微处理器防水、防腐蚀安装运算速度0.4s/步程序容量8K字节时间锁功能有300小时，500小时选定，密码解锁。模拟量输入（温度）4个点转换方式V/F变换模拟量输出2个点010V数字量输入8个点光电隔离，DC 24V数字量输出（继电器）5个点光电隔离，两个公共点：其中三个公用一个，另 外两个公用一个继电器性能指标5A/220V AC机械寿命1千万次，电气寿命：10万小时数字量输出（晶体管）5个点光电隔离，两个公共点晶体管参数达林顿管输出:2A/50V 直流；电气寿命：10万小时:传感器类型NTC热电阻测温范围：-50C至120;测量精度土

2、 0.1 C通讯接口RS485非隔离，通讯距离 100米（无中继）通讯速率2400,4800,9600,19200:通讯协议开放格式可以开放给第三方网络功能最多15个节点网络功能：当采用遥控器控制时，即可组建网络， 组成一个主站联多个从站的网络，主站发命令， 从站执行命令。网络站地址设定4位拨码开关一个主站最多可联 15个从站，用拨码开关来设 定各从站的站地址。编程软件汇编语言遥控器接口红外遥控最远距离7米人机接口触摸屏 遥控器采用操作面板和触摸屏时，就是一个单独的中央 空调控制器，无网络功能。电源AC 18V 或 DC24V<100mA安装尺寸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