... /NTC), Overvoltage, undervoltage, under power, phase sequence, EExe overload (tE), Analog input.Measurement:Current--Ia, Ib, Ic, In, I_unblVoltage--Vab, Vbc, Vca ... Modbus-RTUStatus input(DI):9 , can be extended to 20Relay output (DO)5, can be extended to 9One 4~20mA analog output Display ... . Thanks in advance. PMAC801 MODBUS motor protector, Profibus Motor protector, Analog Motor protector