岛电温控器FP93-8V-90-1000联系人：魏工电话：15528215208座机：028-84472033***：2390682453产品资料：V500-R2CF**--***********:Compatible*:Thechangeisalittle/Almostcompatible--:Notcompatible-:Nocorrespondingspecification[ProductDiscontinuationandrecommendedreplacement]ProductdiscontinuationRecommendedreplacementModelV500-R521B2NorecommendedreplacementModelV500-R521C2ModelV500-R2CF[Bodycolor]ProductdiscontinuationModelV500-R521B2ModelV500-R521C2RecommendablereplacementModelV500-R2CF[Wireconnection]ProductdiscontinuationModelV500-R521B2ModelV500-R521C2RecommendablereplacementModelV500-R2CFModelV500-R521C2PinNo.3isBluePinNo.4isGrayOK/NGSignalisnotconnected.Necessarytocableshapingwhenusethem.ModelV500-R521B2WirecolorPinNo.SignalnameFunctionGreen1SDTran***issiondataWhite2RDReceiveddata)