采用Modbus协议实现环境安全的集中监控

Modbus Protocol Realization in Supervisor System of Safe Environment

介绍了Modbus协议和某环境安全的集中监控系统的硬件组成部分,并详细阐述了采用ModbusRTU传输模式和通讯的具体硬件实现过程.

Briefly introduces Modbus protocol and the hardware of supervisor system of safe environment,then presents a reliable hardware method of serial communication realization using ModbusRTU.