TB24U485-4
Features
TB24U485-4with4fullyelectricallyisolatedRS485channels,eachchannelwithanindependentESDenhancedRS485 transceiver,whichcanrealizemultipleRS485networktransparenttransmission,multiplyingthenumberofnodes,and liftingthemaximumnumberofnodesdrivingrestrictionsontheRS485transceiveronthesystembus. Realizethemulti-pointconnectionofcomplexstructureatthebuslevel,sothatthebackbonenetworkwithoutlimit onthelengthofbranchlines,anduserscanuseflexiblewiringmethods. All485/232channelsofTB24U485-4meettheadaptivebaudrateof300-115200bps,andthetransmissiondelayis short.ItconformstotheRS485standardandsupportstransparentandprotocol-independentRS485message transmission,makingitsuitableforavarietyofapplications,suchastheModbusprotocol.Inordertofacilitateusers' long-distancecommunication,eachRS485interfacealsoreserves120Ωresistance,userscaneasilyconfigurethe terminalresistance. IfyouwanttoconnectPCandothermonitoringequipmenttothenetwork,TB24U485-4comeswithanRS232port,so youdon'tneedtoinstalladditionalequipmentforRS485andRS232levelconversion.TB24U485-4isequippedwith indicatorlightstodetectthereceptionofeachRS485port,anduserscaneasilyobservetheworkingstatusoftheRS485 busnetwork.TheisolationvoltageofeachchannelofTB24U485-4isashighas2.5kV,sothatwhenoneRS485busis damaged,thedevicesonotherRS485busescanbeprotected.EachRS485port,RS232portandpowerportare equippedwithESDprotectioncapabilities.
| Product No. | Nodes Number | Function Type | 485 Baud Rate(bps) | Optical Fibe rBand Rate (bps) | UART Baud Rate(bps) | SPI Rate(Mbit/s) | CAN Baud Rate(bps) | Footprint & 3D | Markings | Datasheet | Sample | Buy |
| TB24U485-4 | 256 | 四通道 RS485 隔离中继器/转换器 | 300-115.2K | - | - | - | - | - |
* For reference only. The detailed info please refer to the datasheet.
| Product No. |
