PLC capability in handling analog and digital computing power

The mid-1980s to the 1990s, is the fastest growing PLC period, the annual growth rate has been maintained at 30 to 40 percent. During this period, PLC capability in handling analog and digital computing power,plc IO module man-machine interface capabilities and network  industrial plc  capabilities have been greatly improved, PLC gradually entering the field of process control, in some applications in the field of process control to replace the dominant DCS systems.
PLC has the versatility, plc temperature control module  ease of use, wide adaptation, can be * high anti-jamming capability, programming and simple. PLC in the industrial automation and control especially in order to control the position, in the foreseeable future, can not be replaced.