Public gateway module for monitoring environment of power distribution room
The utility model provides a power distribution room environment monitoring public gateway module, which relates to the field of environment monitoring and comprises a main circuit board, an LED display module and a power supply module. The main circuit board is respectively connected with the LED d...
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| creator | OU ZHENSHENG |
| description | The utility model provides a power distribution room environment monitoring public gateway module, which relates to the field of environment monitoring and comprises a main circuit board, an LED display module and a power supply module. The main circuit board is respectively connected with the LED display module and the power supply module; the main circuit board comprises a main control chip, an RS485 terminal, a sensor input terminal, a signal detection circuit and a communication circuit; the main circuit board is provided with a sensor input terminal; the signal detection circuit is connected with the main control chip; the sensor input terminal comprises a current signal input terminal, a voltage signal input terminal, a switching value input terminal and a single bus input terminal; and the RS485 terminal is connected with the communication circuit. The utility model provides a power distribution room environment monitoring public gateway module, which adopts a modular design, realizes diversification o |
| format | Patent |
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The main circuit board is respectively connected with the LED display module and the power supply module; the main circuit board comprises a main control chip, an RS485 terminal, a sensor input terminal, a signal detection circuit and a communication circuit; the main circuit board is provided with a sensor input terminal; the signal detection circuit is connected with the main control chip; the sensor input terminal comprises a current signal input terminal, a voltage signal input terminal, a switching value input terminal and a single bus input terminal; and the RS485 terminal is connected with the communication circuit. 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| language | chi ; eng |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS SELECTING TARIFF METERING APPARATUS TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Public gateway module for monitoring environment of power distribution room |
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