First of all,it is a reliable, cost-effective product in automation control market.It has most popular models series,such as FPX,FP0,FP0R,and FPX0.Products parts of Panasonic programming logic controller:I/O connector, cable, extension module.function module.Panasonic programmable Software:Control FPwin Pro7,Control FPwin GR,Control FPwin GR.C# also can be a programmablelanguage for Panasonic PLC,want to know how to use? you can clickData communication between PLC and PC using SerialPort control in C#.NET environmentBecause the way is to use serial port control connecting PLC to PC,therefore its easy communicating and fullreliability and effectively.In conclusion communication method: PROFIBUS Ethernet Tcp/IP Modbus CC-link S-link Canopen etc.And which is one of leading supplier in China,which sellfamous brand industrial automation products.Panasonic Omron Mitsubishi Siemens ABB Danfoss and Lenze etc.In conclusion:We guarantee that: All products from ourare genuine original, warranty for one year.