... output,AC220V,1A.DC 30V 1Amultifunction relay outputstart delayed ,start,operation,stop,restartanalog output0-20MA,4-20MA for choosingdefencivefunctionsoft starter protectionover current ... alarmemergency stopping,light load,restart etcDisplayoperation informatinget ready for state,start delayed,stop etcparameter protectionprotect the setting parameter isnot changeService conditionsuse categoryAC ...