Air compressor multi-pattern smart monitor

The device is controlled by TMS320F2812 microprocessor. It mainly includes signal acquisition circuit, keyboard circuit, Chinese / English LCD display circuit, the calendar clock circuits, alarm circuits, relay output circuit, communications interface circuits, DI / DO circuit, power circuit and CPU circuit and so on. In addition, the device integrates a sensor transmission circuit, so it can directly connect with temperature pressure sensors to achieve high-precision measurement and monitoring. According to needs of users, it can work in different modes without the additional controller respectively. The equipment can communicate with each other by CAN bus or RS485. It mainly can realize the control and analysis of equipment status, failure predication and diagnosis, information management, etc.