MAX485 makes monitoring computer communications and voice alarm system to form a whole, the work can voice alarm status data, fault content timely and effective central control room.
MAX485通信使得监控计算机与语音报警器组成一个整体，能将语音报警器工作状态、数据信息、故障内容能及时有效传到监控中心。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
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