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附录2DOP系列与各厂牌连线说明COM1PinContact1N.C.2RXD3TXD4N.C.5GND6N.C.7RTS8CTS9N.C.COM2PinMODE1MODE2MODE3RS-232RS-422RS-4851N.C.RXD-D-2RXDRXD+D+3TXDTXD+D+4N.C.TXD-D-5GNDGNDGND6N.C.RTS-N.C.7RTSRTS+N.C.8CTSCTS+N.C.9N.C.CTS-N.C.附注..Mode3之RS-485接法为2&3对接成D+,1&4对接成D-。RS-485&RS-422长距离传输时,建议提供良好的接地系统。不要将电缆包覆之FGND与GND接在一起,FGND请焊接在Connector的外壳上。传输(成功)率与距离及鲍率有关。通讯电线制作连接HMIDOP的接头采用9-pinD-SUBmale接头以下说明通讯电缆连接各种控制器所需接头及跳线方式：Pin1Pin1电脑用程序下载电缆RS-232DOP接线端9pinD-SUBmale(RS-232)PC接线端9pinD-SUBfemale(RS-232)PC接线端示意图RXD(2)(3)TXDTXD(3)(2)RXDGND(5)(5)GNDRTS(7)(8)CTSCTS(8)(7)RTSDeltaInverterRS-485DOP接线端9pinD-SUBmale(RS-485)Controller接线端RJ-11(RS-485)Controller接线端示意图RXD+(2)(4)SG+TXD+(3)RXD-(1)TXD-(4)(3)SG-上视图Pin11~61+EV2GND3SG-4SG+1，2pin為參數設定器操作盤之電源，做RS-485通訊時，請勿使用！DeltaDVPPLCRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端8pinMiniDINmale(RS-232)Controller接线端示意图RXD(2)(5)TXDTXD(3)(4)RXDGND(5)(8)GND上视图RS-485DOP接线端9pinD-SUBmale(RS-485)Controller接线端RS-485接线端子Controller接线端示意图RXD+(2)D+TXD+(3)RXD-(1)TXD-(4)D-1458DeltaServoRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端CN3接头(RS-232)Controller接线端示意图RXD(2)(2)TXTXD(3)(4)RXGND(5)(1)GND上视图RS-422DOP接线端9pinD-SUBmale(RS-422)Controller接线端CN3接头(RS-422)Controller接线端示意图RXD+(2)(5)TX+RXD-(1)(6)TX-TXD+(3)(3)RX+TXD-(4)(4)RX-上视图RS-485DOP接线端9pinD-SUBmale(RS-485)Controller接线端CN3接头(RS-485)Controller接线端示意图RXD+(2)(3)485+TXD+(3)(5)485+RXD-(1)(4)485-TXD-(4)(6)485-上视图123546123546123546FaconFBPLCRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端15pinmale接头(RS-232)Controller接线端示意图RXD(2)(2)TXDTXD(3)(1)RXDGND(5)(6)SG(3)RTS(4)CTS上视图HUST(亿图)CNCRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232)Controller接线端示意图RXD(2)(2)TXDTXD(3)(3)RXDGND(5)(5)SG(8)RTS(7)CTS上视图1261314LIYAN(力扬)LYPLCEXRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端8pinMiniDINmale(RS-232)Controller接线端示意图RXD(2)(2)TXDTXD(3)(7)RXDGND(5)(3)GND(6)GND上视图Mirle(盟立)FAMASCRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232)Controller接线端示意图RXD(2)(3)TXDTXD(3)(2)RXDGND(5)(5)SG上视图2367MatsushitaFPRS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端5pinMiniDINmale(RS-232forFP0)Controller接线端示意图RXD(2)(2)TXDTXD(3)(3)RXDGND(5)(1)SG上视图RS-232DOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232forFP1)Controller接线端示意图RXD(2)(2)TXDTXD(3)(3)RXDGND(5)(7)GND(4)RTS(5)CTS上视图MitsubishiFX,FX2NRS-422DOP接线端9pinD-SUBmale(RS-422)Controller接线端8pinMiniDINmale(RS-422)Controller接线端示意图RXD+(2)(7)RXD+RXD-(1)(4)RXD-TXD+(3)(2)TXD+TXD-(4)(1)TXD-GND(5)(3)SG上视图OmronCSeriesRS-2321:1HostLinkviaRS-232C转接器DOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232)Controller接线端示意图RXD(2)(2)TXDTXD(3)(3)RXDGND(5)(9)SG(4)RS(5)CS上视图14723SiemensS7200RS-232viaRS232/PPIMulti-MasterCableDOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232)Controller接线端示意图RXD(2)(2)RDTXD(3)(3)TDGND(5)(5)GND上视图RS-485一般用viaPLCProgramPort(RS-485):DOP接线端9pinD-SUBmale(RS-485)Controller接线端RJ-11(RS-485)Controller接线端示意图RXD+(2)(3)TXD/RXD+TXD+(3)RXD-(1)(8)TXD/RXD-TXD-(4)GND(5)(5)SG上视图LG-K7M-120SDR20UE（加）RS-232RS232/RS232CableDOP接线端9pinD-SUBmale(RS-232)Controller接线端9pinD-SUBmale(RS-232)Controller接线端示意图RXD(2)(3)TXDTXD(3)(2)RXDGND(5)(5)GND上视图