... Modbus/profibus communication PMAC801 motor protectorPMAC801 motor controller relay is used to control the contactor in the AC circuit (rated ... Overvoltage, undervoltage, under power, phase sequence, EExe overload (tE), Analog input.Measurement:Current--Ia, Ib, Ic, In, I_unblVoltage--Vab, Vbc ... (DO)5, can be extended to 9One 4~20mA analog output Display:LED or LCDOrder information:For more information, ...