Hi, I found this list:
EU/USA PLC:Siemens,Rockwell,Schneider,LS,Emerson,ABB
Japan PLC: Mitsubishi, Omron, GE-Fanuc, Fuji,
Panasonic PLC etc.
Taiwan PLC: Delta, FATEK
China Mainland PLC: Kinco, Inovance
so what functions decide the PLC’s features?
First, the system scale, how many points the PLC need.
Two, determine the load type, AC or DC output, High Current or Low current, Relay output or transistor Output.
Three, storage capacity and speed.