The supervisory control system uses Windows2000 operating system as running platform. It uses RS-485 field bus to make connection and achieve the communication between IPC and Remote I/O by using a module ADAM-4520 RS-232/RS-485 convertor.

• 监控系统以Windows2000操作系统为运行平台，采用RS-485现场总线连接方式，利用ADAM-4520 RS-232/RS-485转换器，实现了工控机与远程I/O的连接和通讯。