USB to RS485/RS232 Converter high Speed optocoupler FT232R chip

ThermostatsCharacteristic1.USBChip: using the currently recognized the most stable USB to 232 chip FT232R2.USBInterface security: USB powered by over current protection devices, to ensure the safety of the USB interface.ThreeCommunication circuit power supply isolation: using the DCDC isolated power module4.Communication signal isolation: using 6N137 high speed optocoupler isolation signalFiveCommunication output signal protection: RS485, RS232 communication signal output interface using overvoltage and overcurrent protection.6.Signal indication: LED power indication, data sending and receiving instructions.Three.Technical indexprojectparameterUSB1.USB chip: FT232R2.USB over current protection: 0.5AUSBandRS232RS485Communication isolation between1Signal: 6N137 high-speed optocoupler isolation.2Power isolation: DCDC isolated power module3Isolation voltage: 1500V (between USB and RS232, RS485)RS232RS485Communication output1Baud rate: 300BPS - 115200bps..2Interface protection: the output interface is protected by over current and over current.Module sizeA.Separate module size: 104mm*72mm*26mmB.With terminal and guide rail box size: 124mm*72mm*45mmInstallation methodStandard DIN guide rail installation (35mm guide rail or high and low track)work environmentTemperature: -10 ~ +55 temperature humidity: 35~85% (not dew)Working power supply1.USB supply voltage: 5V power supply, with 0.5A over current protection2Power consumption: less than 1WProduct appearanceFunction description of module indicator1.POWWorking status indicator2.TXDSend status indicator3.RXD:Communication receiving status indicatorTerminal definitionInterface areaNameExplainUSBUSBUSBSquare socketRS485R RS485One end of the termination resistor, which needs to be used when connecting with AA RS485Communication AB RS485Communication BRS232TXDRS232Communication transmitterRXDRS232Communication receiverGNDRS485Communication +Seven.Typical application wiring diagramEight.Principle block diagram==========Model Number : USB to RS485/RS232Supply Voltage : 5vType : Voltage RegulatorCondition : Operating Temperature : -10 - +55Dissipated power : 1W

• Thermostats
• USB to RS485/RS232 converter high speed optocoupler FT232R chip