| 摘要 |
PURPOSE: A device for transceiving data for monitoring a power of a uninterruptible power system by using an RF(Radio Frequency) module is provided to use a serial communication using the RF module, and to transceive the data when an apparatus is connected to a remote uninterruptible power system by using the RF module, so as to remotely monitor power states without using a communication cable used for a general serial communication. CONSTITUTION: An antenna(1) receives an RF transceiving signal. A transceiving circuit of an RF module(2) converts the RF signal into a serial signal. A CPU(3) controls transceived data and a wireless monitoring system. A key pad(5) selects various functions of the wireless monitoring system. A program and data ROM(6) has data for being displayed on the CPU(3) and a graphic LCD(4). The graphic LCD(4) displays programmed contents or data with pictures and characters. A battery back-up RAM(7) records set up information of an apparatus, power states of the apparatus, or event information of the apparatus even when a power is turned off. An alarm(8) transmits an audible alarm sound when an accident happens.
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