100% New and Original K7M-DR40U LS Plc Base Unit Controller 24 point input 16 point output relay

100% New and Original K7M-DR40U LS Plc Base Unit Controller  DC24V 7mA 24 point input 16 point output relay Made in. The built-in function:20/30/40/60 point standard main unit, 10/14/20/30 point in economy the main unit.All standard DRT type master unit are used for position control of the transistor output point.To connect 3 extension units, the largest 120 points.A variety of input processing.High speed counter(32-bit symbols count).Location function.Communication function.The PID control function.Extension units (5 types) : analog input/output module, RTD module, analog timer, communication module, etc