外形尺寸应用举例

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1、RS-485通信用分线盒说明书RS-485通信用分线盒说明书引言RS-485通信用分线盒（简称DB01）是为了SS2系列变频器多机通信、不同系列士林变频器多机混合通信时配线方便而设计的。后续，如果开发其它具有RS485通信的工控产品，多机通信时也可使用该分线盒。外形尺寸63.5DB012WSW2SW1120R4WOPENSGDA+/ADB-/BSGSDASDBRDARDBCN4CN547.6CN3CN1CN2应用举例上位机为PLC时HOSTCOMPUTER(PLC)SHIHLINAXINPLCSS(Address5)SGRDARDBSDASDBSGSDASDBRD

2、ARDBSE2/SF(Address1)SE2/SF(Address4)DA+/ADB-/BDA+/ADB-/BDB01SW2SW1DB01SW2SW1SGDA+/ADB-/BSGSDASDBRDARDBSGDA+/ADB-/BSGSDASDBRDARDBCN4CN5CN4CN5CN3CN1CN2CN3CN1CN2SS2SS2SS2SS2(Address2)(Address3)(Address6)(Address7)如上图所示，维持所有DB01拨动开关SW2出厂设置（两线制），设置离上位机最远端DB01的拨动开关SW1向上状态（启用120欧终端电阻），其它DB01的SW1

3、维持出厂默认状态（Open）。1RS-485通信用分线盒说明书上位机为PC时HOSTCOMPUTER(PC)SS(Address1)SS(Address5)SGSDASDBRDARDBSGSDASDBRDARDBRS232TORS485ADAPTERSE2/SF(Address4)DATA+DATA-DA+/ADB-/BDB01SW2SW1DB01SW2SW1SGDA+/ADB-/BSGSDASDBRDARDBSGDA+/ADB-/BSGSDASDBRDARDBCN4CN5CN4CN5CN3CN1CN2CN3CN1CN2SS2SS2SS2SS2(Address2)(Ad

4、dress3)(Address6)(Address7)如上图所示，维持所有DB01拨动开关SW2出厂设置（两线制），设置离上位机最远端DB01的拨动开关SW1向上状态（启用120欧终端电阻），其它DB01的SW1维持出厂默认状态（Open）。安装与拆卸1221DB01安装图DB01拆卸图2TheinstructionmanualforRS-485communicationdistributionboxTheInstructionManualforRS-485CommunicationDistributionBoxIntroductionRS-485communicat

5、iondistributionbox(hereafterreferredtoasDB01)isdesignedfortheconvenientwiringincommunicationamongmultiSS2seriesinvertersormultidifferentseriesShihlininverters.Ifotherindustrialcontrolproductsaredevelopedinthefuture,DB01couldalsobeusedinmulti-machinecommunication.OutlineDimension63.5DB012

6、WSW2SW1120R4WOPENSGDA+/ADB-/BSGSDASDBRDARDBCN4CN547.6CN3CN1CN2ExampleforApplicationWhenhostcomputerisPLCHOSTCOMPUTER(PLC)SHIHLINAXINPLCSS(Address5)SGRDARDBSDASDBSGSDASDBRDARDBSE2/SF(Address1)SE2/SF(Address4)DA+/ADB-/BDA+/ADB-/BDB01SW2SW1DB01SW2SW1SGDA+/ADB-/BSGSDASDBRDARDBSGDA+/ADB-/BSG

7、SDASDBRDARDBCN4CN5CN4CN5CN3CN1CN2CN3CN1CN2SS2SS2SS2SS2(Address2)(Address3)(Address6)(Address7)Asabovediagramshows,keepingthefactorysettingsofSW2inallDB01toggleswitches(two-wiresystem).AndsettingthetoggleswitchSW1toupwardontheDB01whichisfarthestfromthehostcomputer(us