Design of Mine-used Isolation Converter with Low-power Consuming and Serial Communication Based on MSP430

In order to solve the serial communication problem between RS485 and RS232 serial interface and the isolation of RS485 signals in the monitoring system for coal mines,a designing scheme of a kind of mine-used isolation converter with low-power consuming and serial communication based on MSP430 was put forward.The functions and the(design) of hardware and software of the converter were(introduced) in detail.