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 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