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1、中联重科泵车电器原理图信号及元件说明ZOOMLIONTRUCKPUMPELECTRICALPRINCIPLEDIAGRAMSIGNAL&ELEMENTDESCRIPTION第一页遥控系统Page1controlsystem302:遥控器电源的正极。当电控柜面/遥转换开关拨到遥控侧,并且支腿/臂架转换开关拨到臂架侧时,302号线有电。302:Theanodeofremotecontrolpowersupply.Whenchoosingremotecontrolbypanel/remoteswitch,onconditionthatoutrigger/
2、boomswitchistotheboomside,thecable302iswithpower.6:遥控器电源的负极。与电控柜内的接地线相连接。6:Thecathodeofremotecontrolpowersupply,connectingtothegroundintheelectriccabinet.NA、NB、REL4:遥控器内部开关,当遥控器的发射器开启后,这两个开关闭合。NA、NB、REL4:internalswitchintheremotecontrol,whichclosewhentheemitteropened.101:操作顺回转
3、时,101号线有电流输出,控制顺回转动作,臂架动作的快慢由电流的大小决定。101:Whenoperationclockwiseslewing,the101wireshouldbecurrentoutputtocontrolclock-wiseslewing,theboommovementspeedbythecurrent.102:操作逆回转时,102号线有电流输出,控制逆回转动作。102:Whenoperationcounter-clockwiseslewing,the102wireshouldbecurrentoutputtocontrolcou
4、nterclock-wiseslewing103:操作一臂上时,103号线有电流输出,控制一臂上动作。103:Whenoperationthefirstsectionboomtoup,the103wireshouldbeacurrentoutput,controlthefirstsectiontoup104:操作一臂下时,104号线有电流输出,控制一臂下动作。104:Whenoperationthefirstsectionboomtodown,the104wireshouldbecurrentoutputtocontrolthefirstsecti
5、onup105:操作二臂上时,105号线有电流输出,控制二臂上动作。105:whenoperationthesecondsectionboomup,the105wireshouldbecurrentoutputtocontrolthesecondsectionboomup.106:操作二臂下时,106号线有电流输出,控制二臂下动作。106:whenoperationthesecondsectionboomdown,the106wireshouldbecurrentoutputtocontrolthesecondsectionboomdown.107
6、:操作三臂上时,107号线有电流输出,控制三臂上动作。107:whenoperationthethirdsectionboomup,the107wireshouldbecurrentoutputtocontrolthethirdsectionboomup.108:操作三臂下时,108号线有电流输出,控制三臂下动作。108:whenoperationthethirdsectionboomdown,the108wireshouldbecurrentoutputtocontrolthethirdsectionboomdown.109:操作四臂上时,109
7、号线有电流输出,控制四臂上动作。109:whenoperationthe4th.sectionboomup,the109wireshouldbecurrentoutputtocontrolthe4th.sectionboomup.110:操作四臂下时,110号线有电流输出,控制四臂下动作。110:whenoperationthe4th.sectionboomdown,the110wireshouldbecurrentoutputtocontrolthe4th.sectionboomdown.111:操作五臂上时,111号线有电流输出,控制五臂上动作
8、。111:whenoperation5th.sectionboomup,the111wireshouldbecurrent